optimed.us.com - dns.ninja

`optimed.us.com`

DNSSEC	⚠️ Not signed
A	208.91.197.27^{🇻🇬 CONFLUENCE-NETWORK-INC208.91.197.0/24 Confluence Networks Route Object}
NS	`ns3.worldnic.com` ⭐
		A	162.159.26.110^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`powerdns-prod06.dc.tutum.co`
NS	`ns4.worldnic.com`
		A	162.159.27.124^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`optimed-us-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr03cu01602.inbound.protection.outlook.com`
		A	2a01:111:f403:c902::4^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr03cu01504.inbound.protection.outlook.com`
		A	2a01:111:f403:c902::14^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-byapr04cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:c931::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sa9pr03cu00201.inbound.protection.outlook.com`
		A	52.101.9.0^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl2pr02cu00100.inbound.protection.outlook.com`
		A	52.101.9.11^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl2pr04cu00103.inbound.protection.outlook.com`
		A	52.101.9.20^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl0pr02cu00604.inbound.protection.outlook.com`
		A	52.101.11.13^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sn1pr0501cu00205.inbound.protection.outlook.com`
TXT	`MS=ms10462085`
TXT	`zoho-verification=zb15556841.zmverify.zoho.com`
TXT	`v=spf1 include:spf.protection.outlook.com include:zcsend.net include:transma...`
SOA	`NS3.WORLDNIC.com`namehost@WORLDNIC.com serial=120082419

`us.com`

	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=3000783148

rank #339 globally
rank #215 in the tld

us.com

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: #1,088

Subdomains

mail.optimed.us.com

Same first word

optimed.ro

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optimed.org

optimed.com.au

optimed.rs

optimed.co

optimed.co.za

optimed.com.tr

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optimed.nl

optimed.pt

optimed.com.pl

optimed.by

optimed.com.ua

optimed.de

optimed.co.uk

optimed.si

optimed.be

optimed.katowice.pl

optimed.cn

optimed.ca

optimed.fr

optimed.cz

optimed.net

optimed.ru

optimed.co.jp

optimed.pl

optimed.com.vn

optimed.com.mx

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meditop.ch

idompet.co

topmedi.net

mediopt.ru

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idompet.online

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idempot.net

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optidem.com

meditop.hu

topimed.com

modetip.de

timepod.co

modetip.com

topmedi.com.cn

demopit.com

imdepot.com

meditop.com.vn

topmedi.cn

meditop.de

timepod.com

dimepot.com

topmeid.com

tempido.com

meditop.org

meditop.nl

itpdemo.co.nz

itopmed.com

idompet.com

midepot.com

meditop.co.kr

itempod.com

DNS History

9 records (4 active, 5 former)

○NSns1.ramparthosting.com2015-07-13 → 2016-03-13 · 4 obs

● 2015-07-13 13:20:08
● 2016-03-13 23:14:10
○ 2017-04-07 23:51:40
○ 2026-07-15 09:58:56

○NSns2.ramparthosting.com2015-07-13 → 2016-03-13 · 4 obs

● 2015-07-13 13:20:08
● 2016-03-13 23:14:10
○ 2017-04-07 23:51:40
○ 2026-07-15 09:58:56

●NSns3.worldnic.com2026-03-22 → 2026-07-15 · 3 obs

○ 2017-04-07 23:51:40
● 2026-03-22 04:29:32
● 2026-07-15 09:58:56

●NSns4.worldnic.com2026-03-22 → 2026-07-15 · 3 obs

○ 2017-04-07 23:51:40
● 2026-03-22 04:29:32
● 2026-07-15 09:58:56

○NSpdns09.domaincontrol.com2017-04-07 → 2017-04-07 · 4 obs

○ 2016-03-13 23:14:10
● 2017-04-07 23:51:40
○ 2026-03-22 04:29:32
○ 2026-07-15 09:58:56

○NSpdns10.domaincontrol.com2017-04-07 → 2017-04-07 · 4 obs

○ 2016-03-13 23:14:10
● 2017-04-07 23:51:40
○ 2026-03-22 04:29:32
○ 2026-07-15 09:58:56

○MXmail.optimed.us.com2015-07-13 → 2015-07-13 · 3 obs

● 2015-07-13 13:20:08
○ 2015-12-03 22:41:02
○ 2026-07-15 09:58:56

●MXoptimed-us-com.mail.protection.outlook.com2015-12-03 → 2026-07-15 · 3 obs

○ 2015-07-13 13:20:08
● 2015-12-03 22:41:02
● 2026-07-15 09:58:56

●A208.91.197.272026-03-22 → 2026-07-15 · 2 obs

● 2026-03-22 04:29:32
● 2026-07-15 09:58:56

🔍 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	-
optimed.us.com	ns3.worldnic.com, ns4.worldnic.com	-

✅ Authoritative Response

Server:162.159.26.110

NS records: ns3.worldnic.com, ns4.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 782ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`208.91.197.27`
NS	2	`ns4.worldnic.com, ns3.worldnic.com`
MX	1	`optimed-us-com.mail.protection.outlook.c`
TXT	3	`MS=ms10462085, zoho-verification=zb15556841.zmverify.zo...`
SOA	1	`NS3.WORLDNIC.com namehost.WORLDNIC.com`

Analysis

Hierarchy

mail.optimed.us.com is a subdomain of optimed.us.com.

IP Addresses

optimed.us.com resolves to just one IP address, 208.91.197.27.

Two other host names, along with phaseoneixg.com, citation.net and liberalloft.com, also share IP numbers with optimed.us.com.

Name Servers

optimed.us.com uses two name servers for its delegation: ns3.worldnic.com and ns4.worldnic.com.

optimed.us.com shares its NS records with other domains, for example koleyjessenfirm.biz, tritier.com, innospec.com and two others.

The name servers for optimed.us.com overlap at least in part with those of other domains, including wrmb.com and spotlight.company.

These name servers commonly appear alongside the name servers buy.internettraffic.com and sell.internettraffic.com.

Both ns3.worldnic.com and ns4.worldnic.com have a single IP address each — ns3.worldnic.com resolves to 162.159.26.110 while ns4.worldnic.com resolves to 162.159.27.124.

Mail Servers

The sole mail server for optimed.us.com is optimed-us-com.mail.protection.outlook.com.

With 8 IP addresses total, optimed-us-com.mail.protection.outlook.com resolves to 52.101.9.0, 52.101.9.11, 52.101.9.20 and 5 others.