b2cb3e.com - dns.ninja

`b2cb3e.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:2cd8^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::ac43:cbee^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.44.216^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.203.238^{🇺🇸 Cloudflare172.67.192.0/20 , 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	104.21.44.216, 172.67.203.238
		IPv6 hints	2606:4700:3031::6815:2cd8, 2606:4700:3032::ac43:cbee
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=224, name=cloudflare-ech.com
SOA	`sima.ns.cloudflare.com`dns@cloudflare.com serial=2409605039

`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=1785681402

Same first word

b2cb3e.com

DNS History

8 records (6 active, 2 former)

●NSsima.ns.cloudflare.com2026-02-24 → 2026-08-02 · 2 obs

● 2026-02-24 21:28:42
● 2026-08-02 14:59:24

●NSsterling.ns.cloudflare.com2026-02-24 → 2026-08-02 · 2 obs

● 2026-02-24 21:28:42
● 2026-08-02 14:59:24

●A104.21.44.2162026-02-24 → 2026-08-02 · 2 obs

● 2026-02-24 21:28:42
● 2026-08-02 14:59:24

●A172.67.203.2382026-02-24 → 2026-08-02 · 2 obs

● 2026-02-24 21:28:42
● 2026-08-02 14:59:24

○A2606:4700:3030::6815:2cd82026-02-24 → 2026-06-14 · 4 obs

● 2026-02-24 21:28:42
● 2026-06-14 08:56:44
○ 2026-07-12 09:44:38
○ 2026-08-02 14:59:24

●A2606:4700:3031::6815:2cd82026-07-12 → 2026-08-02 · 3 obs

○ 2026-06-14 08:56:44
● 2026-07-12 09:44:38
● 2026-08-02 14:59:24

○A2606:4700:3031::ac43:cbee2026-02-24 → 2026-06-14 · 4 obs

● 2026-02-24 21:28:42
● 2026-06-14 08:56:44
○ 2026-07-12 09:44:38
○ 2026-08-02 14:59:24

●A2606:4700:3032::ac43:cbee2026-07-12 → 2026-08-02 · 3 obs

○ 2026-06-14 08:56:44
● 2026-07-12 09:44:38
● 2026-08-02 14:59:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, k.gtld-servers.net, e.gtld-servers.net, a.gtld-servers.net...	-
b2cb3e.com	sima.ns.cloudflare.com, sterling.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.222

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for b2cb3e.com (unsigned zone)

⏱️ Timing

Total: 148ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.203.238, 104.21.44.216`
AAAA	2	`2606:4700:3032::ac43:cbee, 2606:4700:3031::6815:2cd8`
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

b2cb3e.com points to the four IP addresses 104.21.44.216, 172.67.203.238, 2606:4700:3031::6815:2cd8 and 2606:4700:3032::ac43:cbee.

smm.ccwu.cc, awxgh.com, urbanflownest.com plus two other host names have IP numbers in common with b2cb3e.com.

Name Servers

b2cb3e.com is served by two delegated name servers, sima.ns.cloudflare.com and sterling.ns.cloudflare.com.

The name server configuration of b2cb3e.com is shared with other domains, for instance 5acfa6.com, cc5c36.com, dae8.com and two others.

There is at least partial name server overlap between b2cb3e.com and other domains — newenglandcountryrentals.com, malithkodagoda.com, t-action-team.org and two more among them.

These name servers frequently co-occur with the name servers kim.ns.cloudflare.com and owen.ns.cloudflare.com.

Hosts with 6 IP addresses each:

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.