`claude-devcore.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:537^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:8502^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.5.55^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.133.2^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`haley.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:260f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`haley.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c20f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`haley.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:220f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`haley.ns.cloudflare.com`
		A	108.162.194.15^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`haley.ns.cloudflare.com`
		A	162.159.38.15^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`haley.ns.cloudflare.com`
		A	172.64.34.15^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`haley.ns.cloudflare.com`
NS	`syeef.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cee^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`syeef.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3ee^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`syeef.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23ee^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`syeef.ns.cloudflare.com`
		A	108.162.195.238^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`syeef.ns.cloudflare.com`
		A	162.159.44.238^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`syeef.ns.cloudflare.com`
		A	172.64.35.238^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`syeef.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.5.55, 172.67.133.2
		IPv6 hints	2606:4700:3031::6815:537, 2606:4700:3035::ac43:8502
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=159, name=cloudflare-ech.com
SOA	`haley.ns.cloudflare.com`dns@cloudflare.com serial=2403354959

`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.net`nstld@verisign-grs.com serial=1778472716

Same first word

claude-devcore.com

DNS History

6 records (6 active, 0 former)

●NShaley.ns.cloudflare.com2026-05-04 → 2026-05-11 · 2 obs

● 2026-05-04 09:26:04
● 2026-05-11 04:30:26

●NSsyeef.ns.cloudflare.com2026-05-04 → 2026-05-11 · 2 obs

● 2026-05-04 09:26:04
● 2026-05-11 04:30:26

●A104.21.5.552026-05-04 → 2026-05-11 · 2 obs

● 2026-05-04 09:26:04
● 2026-05-11 04:30:26

●A172.67.133.22026-05-04 → 2026-05-11 · 2 obs

● 2026-05-04 09:26:04
● 2026-05-11 04:30:26

●A2606:4700:3031::6815:5372026-05-04 → 2026-05-11 · 2 obs

● 2026-05-04 09:26:04
● 2026-05-11 04:30:26

●A2606:4700:3035::ac43:85022026-05-04 → 2026-05-11 · 2 obs

● 2026-05-04 09:26:04
● 2026-05-11 04:30:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
claude-devcore.com	haley.ns.cloudflare.com, syeef.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.238

NS records: haley.ns.cloudflare.com, syeef.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for claude-devcore.com (unsigned zone)

⏱️ Timing

Total: 146ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.133.2, 104.21.5.55`
AAAA	2	`2606:4700:3031::6815:537, 2606:4700:3035::ac43:8502`
NS	2	`haley.ns.cloudflare.com, syeef.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`haley.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

Four IP numbers are pointed to by claude-devcore.com: 2606:4700:3031::6815:537, 2606:4700:3035::ac43:8502, 104.21.5.55 and 172.67.133.2.

other host names including fudd.org, tvguide-iframe.iolmobile.com, fanpq.com, jixuqian.com and dokuaimiao.com share IP numbers with claude-devcore.com.

Name Servers

claude-devcore.com is delegated to two name servers haley.ns.cloudflare.com and syeef.ns.cloudflare.com.

claude-devcore.com shares the same name server setup as other domains, for instance s1d6m9.ink, k5o1f6.ink, pooltile.ca, t3a7n9.ink and cloa.click.

claude-devcore.com at least partially shares name servers with other domains, for instance spreadhousewave.com, ct999c.com, 766bet11.com, zappegastr.pro and knoschlor.pro.

These name servers are commonly used with ada.ns.cloudflare.com, hunts.ns.cloudflare.com and sonia.ns.cloudflare.com.

Host names with six IP numbers:

Host name haley.ns.cloudflare.com points to: 2606:4700:50::a29f:260f, 2803:f800:50::6ca2:c20f, 2a06:98c1:50::ac40:220f, 108.162.194.15, 162.159.38.15 and 172.64.34.15.

Host name syeef.ns.cloudflare.com points to: 2606:4700:58::a29f:2cee, 2803:f800:50::6ca2:c3ee, 2a06:98c1:50::ac40:23ee, 108.162.195.238, 162.159.44.238 and 172.64.35.238.

claude-devcore.com - robtex.com