Defsec.blog
DefSec.blog | Ivo Ivanov | Substack
Domain Summary
What IP addresses does Defsec.blog resolve to?
• Defsec.blog resolves to the IP addresses 3.33.251.168.
Where are Defsec.blog servers located in?
• Defsec.blog has servers located in United States.
defsec.blog Profile
Title:DefSec.blog | Ivo Ivanov | Substack
Description:Click to read DefSec.blog, by Ivo Ivanov, a Substack publication. Launched a year ago.
What technologies does defsec.blog use?
These are the technologies used at defsec.blog. defsec.blog has a total of 10 technologies installed in 9 different categories.
defsec.blog Traffic Analysis
There's no enough data about defsec.blog traffic.Daily Visitors n/a
Monthly Visits n/a
Pages per Visit n/a
Visit duration n/a
Bounce Rate n/a
Is this your site?Verify your site's metrics.
- Daily Unique Visitors:
- n/a
- Monthly Visits:
- n/a
- Pages per Visit:
- n/a
- Daily Pageviews:
- n/a
- Avg. visit duration:
- n/a
- Bounce rate:
- n/a
- Global Reach:
- n/a
- HypeRank:
- n/a
▼
SEMrush is a complete on line advertising and marketing platform that gives a extensive variety of gear and functions to help companies and entrepreneurs in enhancing their on line visibility and optimizing their virtual advertising and marketing strategies.- Domain:
- defsec.blog
- Rank:
(Rank based on keywords, cost and organic traffic) - n/a
- Organic Keywords:
(Number of keywords in top 20 Google SERP) - 0
- Organic Traffic:
(Number of visitors coming from top 20 search results) - 0
- Organic Cost:
((How much need to spend if get same number of visitors from Google Adwords) - $0.00
Backlinks Report ▼
Defsec.blog has a total of 112 backlinks from 77 referring domains and most of them comes from Moldova.- Total Backlinks:
- 112
- Follow Links:
- n/a
- Nofollow Links:
- n/a
- Referring Domains:
- 77
- Referring IPs:
- 77
- Authority Domain Score:
- 2
Backlinks by country
- Country
- Domains
- Moldova 11
- France 4
- United States 1
- Singapore 1
Backlinks by TLDs
- TLD Distribution
- Domains
- .com
- 50
- .top
- 4
- .dev
- 4
- .edu
- 0
- .gov
- 0
Last update was 42 mins ago
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*HypeStat.com is not promoting or affiliated with defsec.blog in any way. Only publicly available statistics data are displayed.
Ad Experience Report ▼
Summary of the ad experience rating of a website for a specific platform.Mobile summary
- Root domain:
- defsec.blog
- Ad filtering:
(Chrome is not filtering ads on your site.) - Off
- Status:
(The status of the site that is reviewed for the Better Ads Standards.) - Not reviewed
Desktop summary
- Root domain:
- defsec.blog
- Ad filtering:
(Chrome is not filtering ads on your site.) - Off
- Status:
(The status of the site that is reviewed for the Better Ads Standards.) - Not reviewed
Abusive Experience Report ▼
Summary of the abusive experience rating of a website.- Root domain:
- defsec.blog
- Enforcement:
(Chrome is not preventing your site from opening new windows or tabs.) - Off
- Status:
(The status of the site reviewed for the abusive experiences.) - Not reviewed
Where is defsec.blog hosted? ▼
Defsec.blog may be hosted in multiple data centers distributed in different locations around the world. This is probably just one of them.- Server IP:
- 3.33.251.168
- ASN:
- AS16509
- ISP:
- Amazon.com, Inc.
- Server Location:
United States, US
Other sites hosted on 3.33.251.168
How fast does defsec.blog load? ▼
The average loading time of defsec.blog is 469 ms.- Average Load Time:
- 469 ms
Does defsec.blog use compression? ▼
Website compression is the process of reducing the size of website files, such as HTML, CSS, JavaScript, and image files, to improve website performance and load times. Compressing website files can significantly reduce the amount of data that needs to be transferred from the server to the user's browser, resulting in faster page load times and improved user experience. Files on defsec.blog are reduced by 77%.
defsec.blog use br compression.
Original size: 72.75 KB
Compressed size: 16.43 KB
File reduced by: 56.32 KB (77%)
Compressed size: 16.43 KB
File reduced by: 56.32 KB (77%)
Google Safe Browsing ▼
Google Safe Browsing is a service provided by Google that helps protect users from visiting websites that may contain malicious or harmful content, such as malware, phishing attempts, or deceptive software.SSL Checker - SSL Certificate Verify ▼
An SSL (Secure Sockets Layer) certificate is a digital certificate that establishes a secure encrypted connection between a web server and a user's web browser. It provides authentication and encryption, ensuring that data transmitted between the server and the browser remains private and protected. defsec.blog supports HTTPS. defsec.blog supports HTTPS
Verifying SSL Support. Please wait...
Common Name: substack.com
Organization:
Location:
Issuer: WE1
Valid from: Jul 22 09:54:58 2026 GMT
Valid until: Oct 20 10:54:53 2026 GMT
Authority: CA:FALSE
Keysize:
Organization:
Location:
Issuer: WE1
Valid from: Jul 22 09:54:58 2026 GMT
Valid until: Oct 20 10:54:53 2026 GMT
Authority: CA:FALSE
Keysize:
Common Name: WE1
Organization: Google Trust Services
Location: US
Issuer: GTS Root R4
Valid from: Dec 13 09:00:00 2023 GMT
Valid until: Feb 20 14:00:00 2029 GMT
Authority: CA:TRUE
Keysize:
Organization: Google Trust Services
Location: US
Issuer: GTS Root R4
Valid from: Dec 13 09:00:00 2023 GMT
Valid until: Feb 20 14:00:00 2029 GMT
Authority: CA:TRUE
Keysize:
Common Name: GTS Root R4
Organization: Google Trust Services LLC
Location: US
Issuer: GlobalSign Root CA
Valid from: Nov 15 03:43:21 2023 GMT
Valid until: Jan 28 00:00:42 2028 GMT
Authority: CA:TRUE
Keysize:
Organization: Google Trust Services LLC
Location: US
Issuer: GlobalSign Root CA
Valid from: Nov 15 03:43:21 2023 GMT
Valid until: Jan 28 00:00:42 2028 GMT
Authority: CA:TRUE
Keysize:
Verify HTTP/2 Support ▼
HTTP/2 (Hypertext Transfer Protocol version 2) is a major revision of the HTTP protocol, which is the foundation of data communication on the World Wide Web. It was developed as an improvement over the previous HTTP/1.1 version to enhance web performance and efficiency. defsec.blog supports HTTP/2
Verifying HTTP/2.0 Support. Please wait...
Http Header ▼
HTTP headers are extra portions of records despatched among a consumer (which include an internet browser) and a server at some stage in an HTTP request or response. They offer instructions, metadata, or manipulate parameters for the conversation among the consumer and server.content-type: text/html; charset=utf-8
date: Thu, 03 Sep 2026 20:03:32 GMT
location: https://th3alch3m1st.substack.com
server: ip-100-74-5-89.eu-west-2.compute.internal
vary: Accept-Encoding
x-request-id: a5b3b5f7-bcf3-4449-8164-a6376d036ac5
content-length: 68
HTTP/2 200
date: Thu, 03 Sep 2026 20:03:32 GMT
content-type: text/html; charset=utf-8
cf-ray: a3575bc07e0b8176-PRG
cf-cache-status: EXPIRED
cache-control: no-cache
set-cookie: ab_experiment_sampled=%22false%22; Max-Age=31536000; Domain=substack.com; Path=/; Expires=Fri, 03 Sep 2027 20:03:32 GMT; HttpOnly; Secure; SameSite=Lax
set-cookie: ab_testing_id=%22732e5c0e-edab-4b33-9a21-c1cfc891df65%22; Max-Age=31536000; Domain=substack.com; Path=/; Expires=Fri, 03 Sep 2027 20:03:32 GMT; HttpOnly; Secure; SameSite=Lax
set-cookie: __cf_bm=wfJfdoOk1pbK.g4PhsVZsNBZEQgC33XgzGHdVrPT1.Y-1788465812.5537708-1.0.1.1-9lek6aioQpcubGWlUMPzUnJdod1NTl.d1LmWBH4tt96d.ADPXCt0dKT40kKgyhxWnZXtKdKG0FcVx9xlZXpWehgHcgBFpjrRkDo48Vg5JisHIRl84NEe1ojo7hh74CMn; HttpOnly; SameSite=None; Secure; Path=/; Domain=substack.com; Expires=Thu, 03 Sep 2026 20:33:32 GMT
x-service: web
link: <https://substackcdn.com>; rel=preconnect
server: cloudflare
x-sub: th3alch3m1st
strict-transport-security: max-age=31536000; includeSubDomains; preload
vary: Accept-Encoding
content-security-policy: frame-ancestors 'self' https://*.substack.com https://substack.com
x-cluster: substack
x-deploy: 88c7a15fef
x-powered-by: Express
x-served-by: Substack
content-encoding: br
alt-svc: h3=":443"; ma=86400
DNS Lookup ▼
DNS entries (Domain Name System) are a critical component of the Internet infrastructure. They act as directories that translate human-readable domain names (such as example.com) to machine-readable IP addresses. DNS records are stored on DNS servers and help forward internet traffic efficiently.| Type | Ip | Target/Txt | TTL |
| SOA | 3600 | ||
| Mname | ns49.domaincontrol.com | ||
| Rname | dns.jomax.net | ||
| Serial Number | 2026083100 | ||
| Refresh | 28800 | ||
| Retry | 7200 | ||
| Expire | 604800 | ||
| Minimum TTL | 600 | ||
| A | 3.33.251.168 | 3600 | |
| A | 15.197.225.128 | 3600 | |
| NS | 3600 | ||
| NS | 3600 | ||
| MX | 3600 | ||
| MX | 3600 | ||
| TXT | 3600 | ||
| TXT | 3600 | ||
| TXT | 3600 | ||
| TXT | 3600 |
Whois Lookup ▼
Domain WHOIS is a public database that provides information about domain names, including registered owners, contact information, domain registrars, registration and expiration dates, name servers, and other relevant information. Domain registration for this website began on August 17, 2020 and will expire on August 17, 2027 if not renewed. This website is now assigned through the registrar Go Daddy, LLC. The WHOIS data for this website's domain was last updated on August 18, 2026.- Domain Created:
- 2020-08-17
- Domain Expires:
- 2027-08-17
- Domain Updated:
- 2026-08-18
- Domain Age:
- 6 years 17 days
- Domain Registrar:
- Go Daddy, LLC
- Domain Owner:
- REDACTED FOR PRIVACY
- WhoIs:
Domain Name: defsec.blog Registry Domain ID: 653883-BLOG Registrar WHOIS Server: https://www.godaddy.com/whois Registrar URL: https://www.godaddy.com/ Updated Date: 2026-08-18T13:34:53Z Creation Date: 2020-08-17T06:28:52Z Registry Expiry Date: 2027-08-17T23:59:59Z Registrar: Go Daddy, LLC Registrar IANA ID: 146 Registrar Abuse Contact Email:Registrar Abuse Contact Phone: +1.4805052500 Registrar Abuse Contact Phone Ext: Domain Status: autoRenewPeriod https://icann.org/epp#autoRenewPeriod Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited Domain Status: clientRenewProhibited https://icann.org/epp#clientRenewProhibited Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited Registry Registrant ID: REDACTED FOR PRIVACY Registrant Name: REDACTED FOR PRIVACY Registrant Organization: Registrant Street: REDACTED FOR PRIVACY Registrant City: REDACTED FOR PRIVACY Registrant State/Province: Registrant Postal Code: REDACTED FOR PRIVACY Registrant Country: Registrant Phone: REDACTED FOR PRIVACY Registrant Phone Ext: REDACTED FOR PRIVACY Registrant Fax: REDACTED FOR PRIVACY Registrant Fax Ext: REDACTED FOR PRIVACY Registrant Email: Please ask the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Other contacts of the queried domain name Registry Admin ID: REDACTED FOR PRIVACY Admin Name: REDACTED FOR PRIVACY Admin Organization: REDACTED FOR PRIVACY Admin Street: REDACTED FOR PRIVACY Admin City: REDACTED FOR PRIVACY Admin State/Province: REDACTED FOR PRIVACY Admin Postal Code: REDACTED FOR PRIVACY Admin Country: REDACTED FOR PRIVACY Admin Phone: REDACTED FOR PRIVACY Admin Phone Ext: REDACTED FOR PRIVACY Admin Fax: REDACTED FOR PRIVACY Admin Fax Ext: REDACTED FOR PRIVACY Admin Email: Please ask the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Other contacts of the queried domain name Registry Tech ID: REDACTED FOR PRIVACY Tech Name: REDACTED FOR PRIVACY Tech Organization: REDACTED FOR PRIVACY Tech Street: REDACTED FOR PRIVACY Tech City: REDACTED FOR PRIVACY Tech State/Province: REDACTED FOR PRIVACY Tech Postal Code: REDACTED FOR PRIVACY Tech Country: REDACTED FOR PRIVACY Tech Phone: REDACTED FOR PRIVACY Tech Phone Ext: REDACTED FOR PRIVACY Tech Fax: REDACTED FOR PRIVACY Tech Fax Ext: REDACTED FOR PRIVACY Tech Email: Please ask the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Other contacts of the queried domain name Registry Billing ID: REDACTED FOR PRIVACY Billing Name: REDACTED FOR PRIVACY Billing Organization: REDACTED FOR PRIVACY Billing Street: REDACTED FOR PRIVACY Billing City: REDACTED FOR PRIVACY Billing State/Province: REDACTED FOR PRIVACY Billing Postal Code: REDACTED FOR PRIVACY Billing Country: REDACTED FOR PRIVACY Billing Phone: REDACTED FOR PRIVACY Billing Phone Ext: REDACTED FOR PRIVACY Billing Fax: REDACTED FOR PRIVACY Billing Fax Ext: REDACTED FOR PRIVACY Billing Email: Please ask the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Other contacts of the queried domain name Name Server: ns49.domaincontrol.com Name Server: ns50.domaincontrol.com DNSSEC: signedDelegation URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/ >>> Last update of WHOIS database: 2026-09-03T20:04:03Z