c2fhq.com - robtex.com

c2fhq.com

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:bdf2🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:a32🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.10.50Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.189.242🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSburt.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b4f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRburt.ns.cloudflare.com
A2803:f800:50::6ca2:c14f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRburt.ns.cloudflare.com
A2a06:98c1:50::ac40:214f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRburt.ns.cloudflare.com
A108.162.193.79🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRburt.ns.cloudflare.com
A172.64.33.79🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRburt.ns.cloudflare.com
A173.245.59.79🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRburt.ns.cloudflare.com
NSpoppy.ns.cloudflare.com
A2606:4700:50::a29f:2621🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpoppy.ns.cloudflare.com
A2803:f800:50::6ca2:c221🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRpoppy.ns.cloudflare.com
A2a06:98c1:50::ac40:2221🇺🇸 Cloudflare2a06:98c1:50::/45
PTRpoppy.ns.cloudflare.com
A108.162.194.33🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpoppy.ns.cloudflare.com
A162.159.38.33Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpoppy.ns.cloudflare.com
A172.64.34.33🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpoppy.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.10.50, 172.67.189.242
IPv6 hints2606:4700:3031::ac43:bdf2, 2606:4700:3035::6815:a32
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=226, name=cloudflare-ech.com
SOAburt.ns.cloudflare.comdns@cloudflare.com serial=2407457853

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1784026217
🔒 HSTS Preload (+subdomains)

Same first word

c2fhq.com

DNS History

8 records (6 active, 2 former)

NSburt.ns.cloudflare.compoppy.ns.cloudflare.comA104.21.10.50172.67.189.2422606:4700:3031::ac43:bdf22606:4700:3035::6815:a322606:4700:3037::6815:a322606:4700:3037::ac43:bdf2
●NSburt.ns.cloudflare.com2026-06-05 → 2026-07-14 · 2 obs
● 2026-06-05 07:12:14
● 2026-07-14 10:56:36
●NSpoppy.ns.cloudflare.com2026-06-05 → 2026-07-14 · 2 obs
● 2026-06-05 07:12:14
● 2026-07-14 10:56:36
●A104.21.10.502026-06-05 → 2026-07-14 · 2 obs
● 2026-06-05 07:12:14
● 2026-07-14 10:56:36
●A172.67.189.2422026-06-05 → 2026-07-14 · 2 obs
● 2026-06-05 07:12:14
● 2026-07-14 10:56:36
●A2606:4700:3031::ac43:bdf22026-07-14 → 2026-07-14 · 3 obs
○ 2026-06-05 07:12:14
● 2026-07-14 10:56:32
● 2026-07-14 10:56:36
●A2606:4700:3035::6815:a322026-07-14 → 2026-07-14 · 3 obs
○ 2026-06-05 07:12:14
● 2026-07-14 10:56:32
● 2026-07-14 10:56:36
○A2606:4700:3037::6815:a322026-06-05 → 2026-06-05 · 3 obs
● 2026-06-05 07:12:14
○ 2026-07-14 10:56:32
○ 2026-07-14 10:56:36
○A2606:4700:3037::ac43:bdf22026-06-05 → 2026-06-05 · 3 obs
● 2026-06-05 07:12:14
○ 2026-07-14 10:56:32
○ 2026-07-14 10:56:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
c2fhq.comburt.ns.cloudflare.com, poppy.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.33

NS records: burt.ns.cloudflare.com, poppy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for c2fhq.com (unsigned zone)

⏱️ Timing

Total: 1477ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.10.50, 172.67.189.242
AAAA22606:4700:3035::6815:a32, 2606:4700:3031::ac43:bdf2
NS2burt.ns.cloudflare.com, poppy.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1burt.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (burt.ns.cloudflare.com, burt.ns.cloudflare.com, burt.ns.cloudflare.com...)

Analysis

IP Addresses

c2fhq.com points to the four IP addresses 104.21.10.50, 172.67.189.242, 2606:4700:3031::ac43:bdf2 and 2606:4700:3035::6815:a32.

Additional host names — laymi.com, www.kk3188.net, muffwiggler.com and two others — share IP numbers with c2fhq.com.

Name Servers

c2fhq.com has two authoritative name servers — burt.ns.cloudflare.com and poppy.ns.cloudflare.com.

c2fhq.com shares its name server setup with other domains, including buildcheck.ai, tottus.net, karus.com.pl and two others.

There is at least partial name server overlap between c2fhq.com and other domains — virgincollective.com, ahsananamul.dev, heavyfinance.com and two more among them.

These name servers frequently co-occur with the name servers stan.ns.cloudflare.com and alaric.ns.cloudflare.com.

Host names with 6 IP numbers:

burt.ns.cloudflare.com points to 108.162.193.79, 172.64.33.79, 173.245.59.79 and 3 other IP addresses.

poppy.ns.cloudflare.com points to 108.162.194.33, 162.159.38.33, 172.64.34.33 and 3 other IP addresses.