css.us.com - dns.ninja

`css.us.com`

DNSSEC	⚠️ Not signed
A	66.96.163.137^{🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc}
		PTR	`137.163.96.66.static.eigbox.net`
NS	`ns81.worldnic.com` ⭐ ⚠️ Not in zone NS records
		A	162.159.26.131^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns82.worldnic.com` ⚠️ Not in zone NS records
		A	162.159.27.117^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`mx.css.us.com` ⭐
		A	66.96.140.88^{🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc}
			PTR	`88.140.96.66.static.eigbox.net`
		A	66.96.140.89^{🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc}
			PTR	`89.140.96.66.static.eigbox.net`
TXT	`v=spf1 a mx`
SOA	`NS81.WORLDNIC.com`namehost@WORLDNIC.com serial=125102117

us.comis a private domain registry operated by CentralNic (now Team Internet Group plc) that offers third-level registrations as an alternative to the official.usor.comextensions. Unlike the official.uscountry-code top-level domain, registrations underus.comare unrestricted and available to anyone globally.

Key facts

Owner / operator: CentralNic (Team Internet Group plc)
TLD:.com— gTLD
Primary purpose: Domain registry for third-level subdomains
Status: active

History

Year	Event
1995	The`us.com`registry is established to offer third-level domain registrations.
1996	CentralNic, the operator of the registry, is founded.
2023	CentralNic Group plc officially rebrands to Team Internet Group plc.

WOT: SAFE (48/100)
📈 Tranco rank: #1,096

Subdomains

mx.css.us.com

Same first word

css.ac.kr

css.ph

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Similar names

ssc.edu

ssc.dk

ssc.gc.ca

scs.com

ssc.com.au

ssc.hu

scs.org.sy

ssc.email

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ssc.energy

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ssc.bio

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scs.hu

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scs.k12.ca.us

ssc.com.hk

scs.tv

scs.link

scs.org.sg

ssc.qa

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scs.net.au

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scs.on.ca

scs.is

ssc.college

ssc.io

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ssc.mobi

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css.nl

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ssc.se

ssc.gmbh

css.gmbh

scs.school

ssc.tv

css.org.tn

ssc.ac.kr

scs.us

scs.fi

scs.lv

ssc.com.tr

scs.k12.al.us

ssc.group

ssc.cc.il.us

ssc.com.co

DNS History

7 records (4 active, 3 former)

○NSns1.yourhostingaccount.com2015-08-01 → 2016-07-11 · 4 obs

● 2015-08-01 17:53:38
● 2016-07-11 08:47:20
○ 2026-03-26 08:41:14
○ 2026-07-23 14:11:22

○NSns2.yourhostingaccount.com2015-08-01 → 2016-07-11 · 4 obs

● 2015-08-01 17:53:38
● 2016-07-11 08:47:20
○ 2026-03-26 08:41:14
○ 2026-07-23 14:11:22

●NSns81.worldnic.com2026-03-26 → 2026-07-23 · 3 obs

○ 2016-07-11 08:47:20
● 2026-03-26 08:41:14
● 2026-07-23 14:11:22

●NSns82.worldnic.com2026-03-26 → 2026-07-23 · 3 obs

○ 2016-07-11 08:47:20
● 2026-03-26 08:41:14
● 2026-07-23 14:11:22

●MXmx.css.us.com2015-08-01 → 2026-07-23 · 5 obs

● 2015-08-01 17:53:38
● 2026-06-05 12:30:06
○ 2026-06-06 05:00:48
● 2026-06-19 11:15:36
● 2026-07-23 14:11:22

○A66.96.149.162016-03-12 → 2016-07-11 · 5 obs

○ 2015-11-25 04:32:08
● 2016-03-12 18:25:34
● 2016-07-11 08:47:20
○ 2026-03-26 08:41:14
○ 2026-07-23 14:11:22

●A66.96.163.1372015-08-01 → 2026-07-23 · 9 obs

● 2015-08-01 17:53:38
● 2015-11-25 04:32:08
○ 2016-03-12 18:25:34
○ 2016-07-11 08:47:20
● 2026-03-26 08:41:14
● 2026-06-05 12:30:06
○ 2026-06-06 05:00:48
● 2026-06-19 11:15:36
● 2026-07-23 14:11:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
us.com	ns1.centralnic.net, ns2.centralnic.net, ns3.centralnic.net, ns4.centralnic.net	-
css.us.com	ns81.worldnic.com, ns82.worldnic.com	-

✅ Authoritative Response

Server:162.159.26.131

NS records: ns81.worldnic.com, ns82.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for css.us.com (unsigned zone)

⏱️ Timing

Total: 1949ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`66.96.163.137`
NS	2	`ns82.worldnic.com, ns81.worldnic.com`
MX	1	`mx.css.us.com (pri: 30)`
TXT	1	`v=spf1 a mx`
SOA	1	`NS81.WORLDNIC.com namehost.WORLDNIC.com`

Analysis

Hierarchy

mx.css.us.com is delegated beneath css.us.com.

IP Addresses

css.us.com resolves to just one IP address, 66.96.163.137.

Two other host names, along with comcosys.net, probatelawyercalifornia.net and athenawidget.org, also share IP numbers with css.us.com.

Name Servers

css.us.com has two authoritative name servers — ns81.worldnic.com and ns82.worldnic.com.

css.us.com shares its NS records with other domains, for example andridesign.com, murphysboro.com, thebougiepooch.com and two others.

The name servers for css.us.com overlap at least partially with those of other domains — for example lakefrontsc.com.

ns81.worldnic.com → 162.159.26.131 and ns82.worldnic.com → 162.159.27.117: one IP number per host name.

Mail Servers

The sole mail server for css.us.com is mx.css.us.com.

mx.css.us.com carries two IP numbers: 66.96.140.88 and 66.96.140.89.

	DNSSEC	🔒 Signed (DS record present)
	A	54.153.56.183^{🇺🇸 Amazon54.153.0.0/17 EC2 SFO prefix}
	NS	`ns0.centralnic.net` ⭐
	NS	`ns1.centralnic.net`
	NS	`ns2.centralnic.net`
	NS	`ns3.centralnic.net`
	NS	`ns4.centralnic.net`
	MX	`mx-01.emailme.com` ⭐
	TXT	`v=spf1 mx -all`
	TXT	`google-site-verification=TQ9DQVGZ4sDKfEbBIAiflq7ZKjGuCOC_vEpwyw_XsW8`
	SOA	`ns0.centralnic.net`hostmaster@centralnic.net serial=3000786377