headerfiles.com - robtex.com
headerfiles.com
| CNAME | blogheaderfiles.github.io | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:50c0:8000::153🇺🇸 Fastly2606:50c0:8000::/48 88 Colin P Kelly Jr Street San Francisco CA 94107 United States | ||||||
| A | 2606:50c0:8001::153🇺🇸 Fastly2606:50c0:8001::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States | ||||||
| A | 2606:50c0:8002::153🇺🇸 Fastly2606:50c0:8002::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States | ||||||
| A | 2606:50c0:8003::153🇺🇸 Fastly2606:50c0:8003::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States | ||||||
| A | 185.199.108.153🇺🇸 Fastly185.199.108.0/24 GitHub - 185.199.108.0/24 | ||||||
| A | 185.199.109.153🇺🇸 Fastly185.199.109.0/24 GitHub - 185.199.109.0/24 | ||||||
| A | 185.199.110.153🇺🇸 Fastly185.199.110.0/24 GitHub - 185.199.110.0/24 | ||||||
| A | 185.199.111.153🇺🇸 Fastly185.199.111.0/24 GitHub - 185.199.111.0/24 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1794405666 | ||||||
Same first word
headerfiles.com |
Similar names
Previous names
Next names
DNS History
5 records (5 active, 0 former)
●NSfreedns1.registrar-servers.com2026-08-17 → 2026-11-11 · 2 obs
● 2026-08-17 17:35:08
● 2026-11-11 14:31:56
● 2026-11-11 14:31:56
●NSfreedns2.registrar-servers.com2026-08-17 → 2026-11-11 · 2 obs
● 2026-08-17 17:35:08
● 2026-11-11 14:31:56
● 2026-11-11 14:31:56
●NSfreedns3.registrar-servers.com2026-08-17 → 2026-11-11 · 2 obs
● 2026-08-17 17:35:08
● 2026-11-11 14:31:56
● 2026-11-11 14:31:56
●NSfreedns4.registrar-servers.com2026-08-17 → 2026-11-11 · 2 obs
● 2026-08-17 17:35:08
● 2026-11-11 14:31:56
● 2026-11-11 14:31:56
●CNAMEblogheaderfiles.github.io2026-08-17 → 2026-11-11 · 2 obs
● 2026-08-17 17:35:08
● 2026-11-11 14:31:56
● 2026-11-11 14:31:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| headerfiles.com | freedns3.registrar-servers.com, freedns1.registrar-servers.com, freedns2.registrar-servers.com, freedns4.registrar-servers.com | 8 records |
✅ Authoritative Response
Server:162.159.25.68
NS records: freedns3.registrar-servers.com, freedns1.registrar-servers.com, freedns2.registrar-servers.com, freedns4.registrar-servers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for headerfiles.com (unsigned zone)
⏱️ Timing
Total: 126ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | blogheaderfiles.github.io |
| SOA | 1 | freedns1.registrar-servers.com hostmaste |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (freedns3.registrar-servers.com, freedns3.registrar-servers.com, freedns1.registrar-servers.com...)
Analysis
IP Addresses
headerfiles.com resolves to 8 IP numbers: 185.199.108.153, 185.199.109.153, 185.199.110.153 and 5 other.
Additional host names — jichuang.store, chiroherent.be, gamedevfoundry.com and two others — share IP numbers with headerfiles.com.