`bk8.co.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:41b6^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:a54c^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.65.182^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.165.76^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`angelina.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26e8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`angelina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2e8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`angelina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22e8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`angelina.ns.cloudflare.com`
		A	108.162.194.232^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`angelina.ns.cloudflare.com`
		A	162.159.38.232^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`angelina.ns.cloudflare.com`
		A	172.64.34.232^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`angelina.ns.cloudflare.com`
NS	`khalid.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c35^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`khalid.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c335^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`khalid.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2335^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`khalid.ns.cloudflare.com`
		A	108.162.195.53^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`khalid.ns.cloudflare.com`
		A	162.159.44.53^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`khalid.ns.cloudflare.com`
		A	172.64.35.53^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`khalid.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.65.182, 172.67.165.76
		IPv6 hints	2606:4700:3034::6815:41b6, 2606:4700:3037::ac43:a54c
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=74, name=cloudflare-ech.com
SOA	`angelina.ns.cloudflare.com`dns@cloudflare.com serial=2407682189

Co.com is a domain platform that offers.comdomain owners with second-level names ending in "co" the ability to promote a shorter branded web address, and it is also known as a premium/generic domain marketed for businesses seeking a short, brandable ".co"-style name while keeping the trusted.comTLD.

Key facts

Owner / operator: Neustar (historically); domain has changed hands among registry/marketing operators over time — current operator unknown with certainty
TLD:.com— gTLD
Primary purpose: branded short-domain / business identity marketing (positioned as an alternative to.coccTLD names)
Status: active

Related domains

.co— the Colombian ccTLD that is marketed globally as a generic "company/corporation" alias, conceptually related to the co.com branding proposition

📈 Tranco rank: #2,413

Same first word

bk8.co.com

bk8.de

bk8.dental

bk8.live

bk8.life

bk8.earth

bk8.taxi

bk8.dad

bk8.us

bk8.org.vc

bk8.land

bk8.com.se

bk8.world

bk8.info

bk8.org.ph

bk8.you

bk8.plus

bk8.top

bk8.giving

bk8.click

bk8.mobile

bk8.in

bk8.wiki

bk8.band

bk8.investments

bk8.tf

bk8.xyz

bk8.lol

bk8.onl

bk8.codes

bk8.com

bk8.it.com

bk8.services

bk8.co

bk8.bio

bk8.feedback

bk8.ru

bk8.cx

bk8.vet

bk8.uk

bk8.gay

bk8.design

bk8.fr

bk8.io

bk8.net.co

Similar names

b8k.org

b8k.jp

kb8.de

8kb.io

kb8.cc

8bk.net

8bk.de

8kb.co.uk

k8b.cn

kb8.com

kb8.org

b8k.cn

b8k.de

kb8.ru

8kb.org

k8b.de

8kb.info

8bk.com

b8k.com

k8b.com

8kb.co.jp

8kb.com

b8k.us

8kb.ir

kb8.net

8kb.es

8kb.de

k8b.net

DNS History

10 records (6 active, 4 former)

●NSangelina.ns.cloudflare.com2026-06-10 → 2026-07-19 · 3 obs

○ 2026-06-02 19:46:46
● 2026-06-10 16:48:58
● 2026-07-19 17:50:36

○NSkai.ns.cloudflare.com2026-05-15 → 2026-06-02 · 4 obs

● 2026-05-15 02:18:26
● 2026-06-02 19:46:46
○ 2026-06-10 16:48:58
○ 2026-07-19 17:50:36

○NSkate.ns.cloudflare.com2026-05-15 → 2026-06-02 · 4 obs

● 2026-05-15 02:18:26
● 2026-06-02 19:46:46
○ 2026-06-10 16:48:58
○ 2026-07-19 17:50:36

●NSkhalid.ns.cloudflare.com2026-06-10 → 2026-07-19 · 3 obs

○ 2026-06-02 19:46:46
● 2026-06-10 16:48:58
● 2026-07-19 17:50:36

●A104.21.65.1822026-05-15 → 2026-07-19 · 2 obs

● 2026-05-15 02:18:26
● 2026-07-19 17:50:36

●A172.67.165.762026-05-15 → 2026-07-19 · 2 obs

● 2026-05-15 02:18:26
● 2026-07-19 17:50:36

●A2606:4700:3034::6815:41b62026-07-19 → 2026-07-19 · 3 obs

○ 2026-06-17 16:55:10
● 2026-07-19 17:50:34
● 2026-07-19 17:50:36

○A2606:4700:3035::ac43:a54c2026-05-15 → 2026-06-17 · 4 obs

● 2026-05-15 02:18:26
● 2026-06-17 16:55:10
○ 2026-07-19 17:50:34
○ 2026-07-19 17:50:36

○A2606:4700:3036::6815:41b62026-05-15 → 2026-06-17 · 4 obs

● 2026-05-15 02:18:26
● 2026-06-17 16:55:10
○ 2026-07-19 17:50:34
○ 2026-07-19 17:50:36

●A2606:4700:3037::ac43:a54c2026-07-19 → 2026-07-19 · 3 obs

○ 2026-06-17 16:55:10
● 2026-07-19 17:50:34
● 2026-07-19 17:50:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, j.gtld-servers.net, c.gtld-servers.net, f.gtld-servers.net...	-
co.com	ns1.nic.co.com, ns2.nic.co.com, ns3.nic.co.com, ns4.nic.co.com	8 records
bk8.co.com	khalid.ns.cloudflare.com, angelina.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.53

NS records: khalid.ns.cloudflare.com, angelina.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bk8.co.com (unsigned zone)

⏱️ Timing

Total: 1192ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.65.182, 172.67.165.76`
AAAA	2	`2606:4700:3037::ac43:a54c, 2606:4700:3034::6815:41b6`
NS	2	`angelina.ns.cloudflare.com, khalid.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`angelina.ns.cloudflare.com dns.cloudflar`

📌 Glue Records Collected

Total: 8

In-bailiwick: 8 (ns1.nic.co.com, ns1.nic.co.com, ns2.nic.co.com...)

Analysis

IP Addresses

bk8.co.com points to the four IP addresses 104.21.65.182, 172.67.165.76, 2606:4700:3034::6815:41b6 and 2606:4700:3037::ac43:a54c.

Additional host names — zonnepanelen-limburg.net, joewehrens.nl, interchangecommerce.org and two others — share IP numbers with bk8.co.com.

Name Servers

DNS delegation for bk8.co.com points to two name servers: angelina.ns.cloudflare.com and khalid.ns.cloudflare.com.

bk8.co.com shares its name server setup with other domains, including raceandiq.com, quivanthoreli.com, xynoravethilo.com and two others.

There is at least partial name server overlap between bk8.co.com and other domains — kibrisaskina.com, rushengrid.click, rovinfo.com and two more among them.

These name servers frequently co-occur with the name servers hattie.ns.cloudflare.com and arch.ns.cloudflare.com.

Host names with 6 IP numbers:

angelina.ns.cloudflare.com has IP addresses 108.162.194.232, 162.159.38.232 and 172.64.34.232, plus 3 other.

khalid.ns.cloudflare.com has IP addresses 108.162.195.53, 162.159.44.53 and 172.64.35.53, plus 3 other.

	DNSSEC	⚠️ Not signed
	A	169.60.151.232^{🇺🇸 SOFTLAYER169.60.128.0/18 -dal13}
	NS	`ns0.nic.co.com` ⭐
	NS	`ns1.nic.co.com`
	NS	`ns2.nic.co.com`
	NS	`ns3.nic.co.com`
	NS	`ns4.nic.co.com`
	MX	`mx.spamexperts.com` ⭐
	MX	`fallbackmx.spamexperts.eu`⁽²⁰⁾
	MX	`lastmx.spamexperts.net`⁽³⁰⁾
	TXT	`google-site-verification=7OcubotXUUSYYCSil8JjPJ_2uxorUHKIpmbUGsV_caA`
	TXT	`v=spf1 mx ip4:169.60.151.232 ip4:184.172.61.109 ip4:169.60.163.139 ip4:169.60...`
	SOA	`ns0.nic.co.com`hostmaster@co.com serial=2014419037

bk8.co.com - robtex.com