coupbb.com - dns.ninja

`coupbb.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:d728^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:35a1^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.53.161^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.215.40^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`lewis.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c9f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lewis.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c39f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lewis.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:239f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lewis.ns.cloudflare.com`
		A	108.162.195.159^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lewis.ns.cloudflare.com`
		A	162.159.44.159^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lewis.ns.cloudflare.com`
		A	172.64.35.159^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lewis.ns.cloudflare.com`
NS	`paloma.ns.cloudflare.com`
		A	2606:4700:50::a29f:26a8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paloma.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2a8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`paloma.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22a8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`paloma.ns.cloudflare.com`
		A	108.162.194.168^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paloma.ns.cloudflare.com`
		A	162.159.38.168^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paloma.ns.cloudflare.com`
		A	172.64.34.168^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paloma.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.53.161, 172.67.215.40
		IPv6 hints	2606:4700:3031::ac43:d728, 2606:4700:3037::6815:35a1
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=148, name=cloudflare-ech.com
SOA	`lewis.ns.cloudflare.com`dns@cloudflare.com serial=2411071403

`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=1785759137

⚠️ On DNS blocklist: tif, tif.medium

Same first word

coupbb.com

Similar names

cpubob.net

bbocup.com

cupbob.com

DNS History

6 records (6 active, 0 former)

●NSlewis.ns.cloudflare.com2026-07-27 → 2026-08-03 · 2 obs

● 2026-07-27 06:01:32
● 2026-08-03 12:33:24

●NSpaloma.ns.cloudflare.com2026-07-27 → 2026-08-03 · 2 obs

● 2026-07-27 06:01:32
● 2026-08-03 12:33:24

●A104.21.53.1612026-07-27 → 2026-08-03 · 2 obs

● 2026-07-27 06:01:32
● 2026-08-03 12:33:24

●A172.67.215.402026-07-27 → 2026-08-03 · 2 obs

● 2026-07-27 06:01:32
● 2026-08-03 12:33:24

●A2606:4700:3031::ac43:d7282026-07-27 → 2026-08-03 · 2 obs

● 2026-07-27 06:01:32
● 2026-08-03 12:33:24

●A2606:4700:3037::6815:35a12026-07-27 → 2026-08-03 · 2 obs

● 2026-07-27 06:01:32
● 2026-08-03 12:33:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, c.gtld-servers.net, g.gtld-servers.net, k.gtld-servers.net...	-
coupbb.com	paloma.ns.cloudflare.com, lewis.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.168

NS records: paloma.ns.cloudflare.com, lewis.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coupbb.com (unsigned zone)

⏱️ Timing

Total: 183ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.53.161, 172.67.215.40`
AAAA	2	`2606:4700:3031::ac43:d728, 2606:4700:3037::6815:35a1`
NS	2	`lewis.ns.cloudflare.com, paloma.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`lewis.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

coupbb.com has four IP addresses: 104.21.53.161, 172.67.215.40, 2606:4700:3031::ac43:d728 and 2606:4700:3037::6815:35a1.

Among the host names that share IP numbers with coupbb.com are uhnvoddrtwyeg.website, yuanbangkeji.com.cn, brunomenegatti.com and two others.

Name Servers

Two name servers handle the delegation for coupbb.com: lewis.ns.cloudflare.com and paloma.ns.cloudflare.com.

coupbb.com has the same name server delegation as a number of other domains, such as elizabethknoxonline.com, jatengtoto.one, jatengdingin.com and two more.

coupbb.com has at least partial name server overlap with other domains, such as zlx0598.com, hooshima.com, kelaskita.com and two others.

It is common to see these name servers used together with name servers anahi.ns.cloudflare.com and todd.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

lewis.ns.cloudflare.com resolves to 108.162.195.159, 162.159.44.159 and 172.64.35.159 among others, with 3 other IP addresses in total.

paloma.ns.cloudflare.com resolves to 108.162.194.168, 162.159.38.168 and 172.64.34.168 among others, with 3 other IP addresses in total.