httpcats.com - dns.ninja

`httpcats.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:8b99^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:3edb^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.62.219^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.139.153^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`chan.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a52^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c052^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`chan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2052^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`chan.ns.cloudflare.com`
		A	108.162.192.82^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chan.ns.cloudflare.com`
		A	172.64.32.82^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chan.ns.cloudflare.com`
		A	173.245.58.82^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chan.ns.cloudflare.com`
NS	`sri.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bea^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sri.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ea^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sri.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ea^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sri.ns.cloudflare.com`
		A	108.162.193.234^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sri.ns.cloudflare.com`
		A	172.64.33.234^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sri.ns.cloudflare.com`
		A	173.245.59.234^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sri.ns.cloudflare.com`
MX	`mx1.forwardemail.net` ⭐
		A	2604:a880:2:d0::306:1^{🇺🇸 DIGITALOCEAN2604:a880:2::/48}
			PTR	`mx1.forwardemail.net`
		A	2a02:6ea0:d71e::2^{🇺🇸 CDN772a02:6ea0:d700::/40}
			PTR	`mx1.forwardemail.net`
		A	121.127.44.56^{🇺🇸 CDN77121.127.44.0/24}
			PTR	`mx1.forwardemail.net`
		A	138.197.213.185^{🇺🇸 DIGITALOCEAN138.197.208.0/20}
			PTR	`mx1.forwardemail.net`
MX	`mx2.forwardemail.net` ⭐
		A	2604:a880:400:d1::cd:9001^{DIGITALOCEAN2604:a880:400::/48}
		A	2a02:6ea0:d71e::1
		A	104.248.224.170
		A	121.127.44.59
TXT	`forward-email-site-verification=315OtNKx0A`
TXT	`google-site-verification=5aCVFGWz3OtAroMw6b_riDPv0qCpUo3ccEuisgjy4N8`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.62.219, 172.67.139.153
		IPv6 hints	2606:4700:3032::ac43:8b99, 2606:4700:3037::6815:3edb
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=41, name=cloudflare-ech.com
SOA	`chan.ns.cloudflare.com`dns@cloudflare.com serial=2408237710

`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=1783422221

🔒 HSTS Preload (+subdomains)

Same first word

httpcats.com

DNS History

10 records (8 active, 2 former)

●NSchan.ns.cloudflare.com2026-02-20 → 2026-07-07 · 2 obs

● 2026-02-20 05:31:12
● 2026-07-07 11:07:44

●NSsri.ns.cloudflare.com2026-02-20 → 2026-07-07 · 2 obs

● 2026-02-20 05:31:12
● 2026-07-07 11:07:44

●MXmx1.forwardemail.net2026-02-20 → 2026-07-07 · 2 obs

● 2026-02-20 05:31:12
● 2026-07-07 11:07:44

●MXmx2.forwardemail.net2026-02-20 → 2026-07-07 · 2 obs

● 2026-02-20 05:31:12
● 2026-07-07 11:07:44

●A104.21.62.2192026-02-20 → 2026-07-07 · 2 obs

● 2026-02-20 05:31:12
● 2026-07-07 11:07:44

●A172.67.139.1532026-02-20 → 2026-07-07 · 2 obs

● 2026-02-20 05:31:12
● 2026-07-07 11:07:44

○A2606:4700:3031::6815:3edb2026-02-20 → 2026-06-14 · 4 obs

● 2026-02-20 05:31:12
● 2026-06-14 01:07:30
○ 2026-06-27 04:45:26
○ 2026-07-07 11:07:44

●A2606:4700:3032::ac43:8b992026-06-27 → 2026-07-07 · 3 obs

○ 2026-06-14 01:07:30
● 2026-06-27 04:45:26
● 2026-07-07 11:07:44

○A2606:4700:3033::ac43:8b992026-02-20 → 2026-06-14 · 4 obs

● 2026-02-20 05:31:12
● 2026-06-14 01:07:30
○ 2026-06-27 04:45:26
○ 2026-07-07 11:07:44

●A2606:4700:3037::6815:3edb2026-06-27 → 2026-07-07 · 3 obs

○ 2026-06-14 01:07:30
● 2026-06-27 04:45:26
● 2026-07-07 11:07:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net...	-
httpcats.com	chan.ns.cloudflare.com, sri.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.82

NS records: chan.ns.cloudflare.com, sri.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 643ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.62.219, 172.67.139.153`
AAAA	2	`2606:4700:3032::ac43:8b99, 2606:4700:3037::6815:3edb`
NS	2	`chan.ns.cloudflare.com, sri.ns.cloudflare.com`
MX	2	`mx1.forwardemail.net (pri: 10), mx2.forwardemail.net (pri: 10)`
TXT	2	`forward-email-site-verification=315OtNKx, google-site-verification=5aCVFGWz3OtAroM`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`chan.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

httpcats.com directs to four IP numbers, which are 104.21.62.219, 172.67.139.153, 2606:4700:3032::ac43:8b99 and 2606:4700:3037::6815:3edb.

Two other host names, along with gxzxw.org, tesd-32115.rozvagi.ru and amsterdamspice.com, also share IP numbers with httpcats.com.

Name Servers

The NS records for httpcats.com delegate to chan.ns.cloudflare.com and sri.ns.cloudflare.com.

httpcats.com shares its NS records with other domains, for example sitedb.com, robotstxt.com, dgbstb.top and two others.

There is at least partial name server overlap between httpcats.com and other domains — osky.dev, ironpul(0x736578).us, ctliu.com and two more among them.

The name servers merlin.ns.cloudflare.com, doug.ns.cloudflare.com and nero.ns.cloudflare.com are often found in combination with these name servers.

DNS names with 6 IP addresses:

chan.ns.cloudflare.com maps to 108.162.192.82, 172.64.32.82, 173.245.58.82 and 3 additional IP addresses.

sri.ns.cloudflare.com maps to 108.162.193.234, 172.64.33.234, 173.245.59.234 and 3 additional IP addresses.

Mail Servers

httpcats.com is served by two mail servers, mx1.forwardemail.net and mx2.forwardemail.net.

Each of the hosts mx1.forwardemail.net and mx2.forwardemail.net has four IP addresses: mx1.forwardemail.net points to 121.127.44.56, 138.197.213.185, 2604:a880:2:d0::306:1 and 2a02:6ea0:d71e::2, and mx2.forwardemail.net points to 104.248.224.170, 121.127.44.59, 2604:a880:400:d1::cd:9001 and 2a02:6ea0:d71e::1.