`llwiner.co.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:2114^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:9d9a^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.33.20^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.157.154^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`denver.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cc4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`denver.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3c4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`denver.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23c4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`denver.ns.cloudflare.com`
		A	108.162.195.196^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`denver.ns.cloudflare.com`
		A	162.159.44.196^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`denver.ns.cloudflare.com`
		A	172.64.35.196^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`denver.ns.cloudflare.com`
NS	`susan.ns.cloudflare.com`
		A	2606:4700:50::a29f:26c7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`susan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2c7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`susan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22c7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`susan.ns.cloudflare.com`
		A	108.162.194.199^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`susan.ns.cloudflare.com`
		A	162.159.38.199^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`susan.ns.cloudflare.com`
		A	172.64.34.199^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`susan.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.33.20, 172.67.157.154
		IPv6 hints	2606:4700:3035::6815:2114, 2606:4700:3037::ac43:9d9a
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=103, name=cloudflare-ech.com
SOA	`denver.ns.cloudflare.com`dns@cloudflare.com serial=2411911220

`co.com`

	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	`v=spf1 mx ip4:169.60.151.232 ip4:184.172.61.109 ip4:169.60.163.139 ip4:169.60...`
	TXT	`google-site-verification=7OcubotXUUSYYCSil8JjPJ_2uxorUHKIpmbUGsV_caA`
	SOA	`ns0.nic.co.com`hostmaster@co.com serial=2014421204

rank #563 globally
rank #335 in the tld

co.com

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

⚠️ On DNS blocklist: spam-tlds
📈 Tranco rank: #2,435

Same first word

llwiner.co.com

Similar names

willner.net

willner.se

willner.dk

willner.ca

willner.de

willner.nu

willner.email

willner.com

willner.us

willner.info

DNS History

8 records (6 active, 2 former)

●NSdenver.ns.cloudflare.com2026-04-29 → 2026-08-11 · 2 obs

● 2026-04-29 03:08:16
● 2026-08-11 09:20:30

●NSsusan.ns.cloudflare.com2026-04-29 → 2026-08-11 · 2 obs

● 2026-04-29 03:08:16
● 2026-08-11 09:20:30

●A104.21.33.202026-04-29 → 2026-08-11 · 2 obs

● 2026-04-29 03:08:16
● 2026-08-11 09:20:30

●A172.67.157.1542026-04-29 → 2026-08-11 · 2 obs

● 2026-04-29 03:08:16
● 2026-08-11 09:20:30

○A2606:4700:3034::ac43:9d9a2026-04-29 → 2026-06-08 · 4 obs

● 2026-04-29 03:08:16
● 2026-06-08 07:57:48
○ 2026-07-04 18:01:34
○ 2026-08-11 09:20:30

●A2606:4700:3035::6815:21142026-07-04 → 2026-08-11 · 3 obs

○ 2026-06-08 07:57:48
● 2026-07-04 18:01:34
● 2026-08-11 09:20:30

○A2606:4700:3037::6815:21142026-04-29 → 2026-06-08 · 4 obs

● 2026-04-29 03:08:16
● 2026-06-08 07:57:48
○ 2026-07-04 18:01:34
○ 2026-08-11 09:20:30

●A2606:4700:3037::ac43:9d9a2026-07-04 → 2026-08-11 · 3 obs

○ 2026-06-08 07:57:48
● 2026-07-04 18:01:34
● 2026-08-11 09:20:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
co.com	ns1.nic.co.com, ns2.nic.co.com, ns3.nic.co.com, ns4.nic.co.com	8 records
llwiner.co.com	denver.ns.cloudflare.com, susan.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.35.196

NS records: denver.ns.cloudflare.com, susan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 442ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.33.20, 172.67.157.154`
AAAA	2	`2606:4700:3035::6815:2114, 2606:4700:3037::ac43:9d9a`
NS	2	`denver.ns.cloudflare.com, susan.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`denver.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 8

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

Analysis

IP Addresses

llwiner.co.com resolves to four IP addresses: 104.21.33.20, 172.67.157.154, 2606:4700:3035::6815:2114 and 2606:4700:3037::ac43:9d9a.

Additional host names — supercheaptiresca.com, wtma.ca, ujobs.net and two others — share IP numbers with llwiner.co.com.

Name Servers

Two name servers handle the delegation for llwiner.co.com: denver.ns.cloudflare.com and susan.ns.cloudflare.com.

llwiner.co.com shares its name server setup with other domains, including cartog.co.uk, westbydesign.co.uk, mm88.sa.com and two others.

llwiner.co.com has at least partial name server overlap with other domains, such as bba24.net, hsscpas.com, watch.fun and two others.

It is common to find these name servers paired with the name servers damon.ns.cloudflare.com.

Host names with 6 IP numbers:

denver.ns.cloudflare.com resolves to 108.162.195.196, 162.159.44.196 and 172.64.35.196 among others, with 3 other IP addresses in total.

susan.ns.cloudflare.com resolves to 108.162.194.199, 162.159.38.199 and 172.64.34.199 among others, with 3 other IP addresses in total.

llwiner.co.com - robtex.com

llwiner.co.com

co.com

co.com

Key facts

Related domains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`llwiner.co.com`

`co.com`