cb8a7c.com - dns.ninja

`cb8a7c.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:d888^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:5de9^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.93.233^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.216.136^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`sima.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3ade^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sima.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0de^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sima.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20de^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sima.ns.cloudflare.com`
		A	108.162.192.222^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sima.ns.cloudflare.com`
		A	172.64.32.222^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sima.ns.cloudflare.com`
		A	173.245.58.222^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sima.ns.cloudflare.com`
NS	`sterling.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c8f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sterling.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c38f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sterling.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:238f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sterling.ns.cloudflare.com`
		A	108.162.195.143^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sterling.ns.cloudflare.com`
		A	162.159.44.143^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sterling.ns.cloudflare.com`
		A	172.64.35.143^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sterling.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.93.233, 172.67.216.136
		IPv6 hints	2606:4700:3032::ac43:d888, 2606:4700:3033::6815:5de9
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=99, name=cloudflare-ech.com
SOA	`sima.ns.cloudflare.com`dns@cloudflare.com serial=2411462265

`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=1786294784

Same first word

cb8a7c.com

Similar names

ca7c8b.com

abc8c7.cc

DNS History

7 records (6 active, 1 former)

●NSsima.ns.cloudflare.com2026-02-15 → 2026-08-09 · 2 obs

● 2026-02-15 17:42:24
● 2026-08-09 17:18:58

●NSsterling.ns.cloudflare.com2026-02-15 → 2026-08-09 · 2 obs

● 2026-02-15 17:42:24
● 2026-08-09 17:18:58

●A104.21.93.2332026-02-15 → 2026-08-09 · 2 obs

● 2026-02-15 17:42:24
● 2026-08-09 17:18:58

●A172.67.216.1362026-02-15 → 2026-08-09 · 2 obs

● 2026-02-15 17:42:24
● 2026-08-09 17:18:58

●A2606:4700:3032::ac43:d8882026-08-09 → 2026-08-09 · 2 obs

○ 2026-06-16 08:49:28
● 2026-08-09 17:18:58

●A2606:4700:3033::6815:5de92026-02-15 → 2026-08-09 · 2 obs

● 2026-02-15 17:42:24
● 2026-08-09 17:18:58

○A2606:4700:3036::ac43:d8882026-02-15 → 2026-06-16 · 3 obs

● 2026-02-15 17:42:24
● 2026-06-16 08:49:28
○ 2026-08-09 17:18:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, h.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net...	-
cb8a7c.com	sima.ns.cloudflare.com, sterling.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.143

NS records: sima.ns.cloudflare.com, sterling.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cb8a7c.com (unsigned zone)

⏱️ Timing

Total: 1207ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.216.136, 104.21.93.233`
AAAA	2	`2606:4700:3033::6815:5de9, 2606:4700:3032::ac43:d888`
NS	2	`sima.ns.cloudflare.com, sterling.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`sima.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

cb8a7c.com points to the four IP addresses 104.21.93.233, 172.67.216.136, 2606:4700:3032::ac43:d888 and 2606:4700:3033::6815:5de9.

mail.theoristmonk.com, vztfot.988802.com, yjyh5.skin and two other host names share IP numbers with cb8a7c.com.

Name Servers

cb8a7c.com is served by two delegated name servers, sima.ns.cloudflare.com and sterling.ns.cloudflare.com.

cb8a7c.com uses the same name servers as several other domains — among them 6d41c2.com, 4bb9.com, 8a48.com and two more.

At least some of cb8a7c.com's name servers are shared with other domains, for example basicwork.work, medcollege.edu.gr, urbanreelsnetwork.uk and two more.

These name servers tend to be deployed in combination with the name servers kim.ns.cloudflare.com and owen.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

sima.ns.cloudflare.com carries IP addresses 108.162.192.222, 172.64.32.222 and 173.245.58.222, with 3 other addresses beyond those.

sterling.ns.cloudflare.com carries IP addresses 108.162.195.143, 162.159.44.143 and 172.64.35.143, with 3 other addresses beyond those.