claude101.dev - dns.ninja

`claude101.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3037::6815:4eee^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:8a6e^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.78.238^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.138.110^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`annalise.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26ea^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`annalise.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2ea^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`annalise.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22ea^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`annalise.ns.cloudflare.com`
		A	108.162.194.234^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`annalise.ns.cloudflare.com`
		A	162.159.38.234^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`annalise.ns.cloudflare.com`
		A	172.64.34.234^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`annalise.ns.cloudflare.com`
NS	`drew.ns.cloudflare.com`
		A	2606:4700:58::adf5:3ba0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`drew.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1a0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`drew.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21a0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`drew.ns.cloudflare.com`
		A	108.162.193.160^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`drew.ns.cloudflare.com`
		A	172.64.33.160^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`drew.ns.cloudflare.com`
		A	173.245.59.160^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`drew.ns.cloudflare.com`
MX	`eforward1.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward2.registrar-servers.com` ⭐
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward3.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward4.registrar-servers.com`⁽¹⁵⁾
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward5.registrar-servers.com`⁽²⁰⁾
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
TXT	`v=spf1 include:spf.efwd.registrar-servers.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.78.238, 172.67.138.110
		IPv6 hints	2606:4700:3037::6815:4eee, 2606:4700:3037::ac43:8a6e
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=192, name=cloudflare-ech.com
SOA	`annalise.ns.cloudflare.com`dns@cloudflare.com serial=2408791646

`dev`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

🔒 HSTS Preload (+subdomains)

Same first word

claude101.com

claude101.com.au

claude101.xyz

claude101.web.id

claude101.live

claude101.dev

DNS History

17 records (11 active, 6 former)

●NSannalise.ns.cloudflare.com2026-05-08 → 2026-07-31 · 2 obs

● 2026-05-08 03:55:06
● 2026-07-31 12:03:22

●NSdrew.ns.cloudflare.com2026-05-08 → 2026-07-31 · 2 obs

● 2026-05-08 03:55:06
● 2026-07-31 12:03:22

●MXeforward1.registrar-servers.com2026-05-08 → 2026-07-31 · 2 obs

● 2026-05-08 03:55:06
● 2026-07-31 12:03:22

●MXeforward2.registrar-servers.com2026-05-08 → 2026-07-31 · 2 obs

● 2026-05-08 03:55:06
● 2026-07-31 12:03:22

●MXeforward3.registrar-servers.com2026-05-08 → 2026-07-31 · 2 obs

● 2026-05-08 03:55:06
● 2026-07-31 12:03:22

●MXeforward4.registrar-servers.com2026-05-08 → 2026-07-31 · 2 obs

● 2026-05-08 03:55:06
● 2026-07-31 12:03:22

●MXeforward5.registrar-servers.com2026-05-08 → 2026-07-31 · 2 obs

● 2026-05-08 03:55:06
● 2026-07-31 12:03:22

●A104.21.78.2382026-05-08 → 2026-07-31 · 4 obs

● 2026-05-08 03:55:06
○ 2026-07-13 17:08:20
● 2026-07-15 02:41:18
● 2026-07-31 12:03:22

●A172.67.138.1102026-05-08 → 2026-07-31 · 4 obs

● 2026-05-08 03:55:06
○ 2026-07-13 17:08:20
● 2026-07-15 02:41:18
● 2026-07-31 12:03:22

○A188.114.96.02026-07-13 → 2026-07-13 · 4 obs

○ 2026-07-13 17:08:20
● 2026-07-13 17:53:28
○ 2026-07-15 02:41:18
○ 2026-07-31 12:03:22

○A188.114.96.42026-07-13 → 2026-07-13 · 4 obs

○ 2026-05-08 03:55:06
● 2026-07-13 17:08:20
○ 2026-07-13 17:53:28
○ 2026-07-31 12:03:22

○A188.114.97.02026-07-13 → 2026-07-13 · 4 obs

○ 2026-07-13 17:08:20
● 2026-07-13 17:53:28
○ 2026-07-15 02:41:18
○ 2026-07-31 12:03:22

○A188.114.97.42026-07-13 → 2026-07-13 · 4 obs

○ 2026-05-08 03:55:06
● 2026-07-13 17:08:20
○ 2026-07-13 17:53:28
○ 2026-07-31 12:03:22

●A2606:4700:3037::6815:4eee2026-05-08 → 2026-07-31 · 4 obs

● 2026-05-08 03:55:06
○ 2026-07-13 17:08:20
● 2026-07-15 02:41:18
● 2026-07-31 12:03:22

●A2606:4700:3037::ac43:8a6e2026-05-08 → 2026-07-31 · 4 obs

● 2026-05-08 03:55:06
○ 2026-07-13 17:08:20
● 2026-07-15 02:41:18
● 2026-07-31 12:03:22

○A2a06:98c1:3120::2026-07-13 → 2026-07-13 · 4 obs

○ 2026-05-08 03:55:06
● 2026-07-13 17:08:20
○ 2026-07-15 02:41:18
○ 2026-07-31 12:03:22

○A2a06:98c1:3121::2026-07-13 → 2026-07-13 · 4 obs

○ 2026-05-08 03:55:06
● 2026-07-13 17:08:20
○ 2026-07-15 02:41:18
○ 2026-07-31 12:03:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	-
claude101.dev	drew.ns.cloudflare.com, annalise.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.194.234

NS records: drew.ns.cloudflare.com, annalise.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for claude101.dev (unsigned zone)

⏱️ Timing

Total: 632ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.138.110, 104.21.78.238`
AAAA	2	`2606:4700:3037::ac43:8a6e, 2606:4700:3037::6815:4eee`
NS	2	`annalise.ns.cloudflare.com, drew.ns.cloudflare.com`
MX	5	`eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10...`
TXT	1	`v=spf1 include:spf.efwd.registrar-server`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`annalise.ns.cloudflare.com dns.cloudflar`

Analysis

IP Addresses

claude101.dev has four IP addresses: 104.21.78.238, 172.67.138.110, 2606:4700:3037::6815:4eee and 2606:4700:3037::ac43:8a6e.

Two other host names, along with cabobranco.fm.br, combinex.nl and boerse.at, also share IP numbers with claude101.dev.

Name Servers

DNS delegation for claude101.dev points to two name servers: annalise.ns.cloudflare.com and drew.ns.cloudflare.com.

claude101.dev shares its NS records with other domains, for example facepoook.com, hypnoteraapia.ee, bigcasino-italiano.com and two others.

claude101.dev partially shares its NS delegation with several other domains, including internethygiene.de, berkshirefundingfocus.org, baigiangdientu.edu.vn and two others.

These name servers regularly co-occur with the name servers noah.ns.cloudflare.com, mariah.ns.cloudflare.com and ernest.ns.cloudflare.com.

DNS names with 6 IP addresses:

annalise.ns.cloudflare.com has IP addresses 108.162.194.234, 162.159.38.234 and 172.64.34.234, plus 3 other.

drew.ns.cloudflare.com has IP addresses 108.162.193.160, 172.64.33.160 and 173.245.59.160, plus 3 other.

Mail Servers

Mail for claude101.dev is handled by five mail servers, namely eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.

There is at least a partial MX overlap between claude101.dev and other domains, including camteenz.com, mera.gg, aristieatha.com and two others.

eforward4.registrar-servers.com, eforward5.registrar-servers.com, eforward6.registrar-servers.com and eforward7.registrar-servers.com are mail servers that frequently appear together with these mail servers.

Host names that point to one IP address:

eforward1.registrar-servers.com directs to 162.255.118.51.

eforward2.registrar-servers.com directs to 162.255.118.52.

eforward3.registrar-servers.com directs to 162.255.118.51.

eforward4.registrar-servers.com directs to 162.255.118.52.

eforward5.registrar-servers.com directs to 162.255.118.51.

Each of eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com resolves to 162.255.118.51.

Host names pointing to 162.255.118.52 IP addresses: eforward2.registrar-servers.com and eforward4.registrar-servers.com.