protocol.us - dns.ninja

`protocol.us`

DNSSEC	⚠️ Not signed
A	76.76.21.21^{🇺🇸 Amazon76.76.21.0/24 EC2 Prefix}
NS	`dns1.registrar-servers.com` ⭐
		A	2610:a1:1024::200^{🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
		A	156.154.132.200^{🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
NS	`dns2.registrar-servers.com`
		A	2610:a1:1025::200^{🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
		A	156.154.133.200^{🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c06::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bg-in-f26.1e100.net`
		A	2607:f8b0:4004:c06::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bg-in-f27.1e100.net`
		A	2607:f8b0:4004:c09::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bh-in-f26.1e100.net`
		A	2607:f8b0:4004:c09::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bh-in-f27.1e100.net`
		A	172.253.115.26^{🇺🇸 Google172.253.115.0/24}
			PTR	`bg-in-f26.1e100.net`
		A	172.253.115.27^{🇺🇸 Google172.253.115.0/24}
			PTR	`bg-in-f27.1e100.net`
		A	172.253.122.26^{🇺🇸 Google172.253.122.0/24}
			PTR	`bh-in-f26.1e100.net`
		A	172.253.122.27^{🇺🇸 Google172.253.122.0/24}
			PTR	`bh-in-f27.1e100.net`
		A	192.178.155.27^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f27.1e100.net`
MX	`zr4k2mer4dwjmk5cec4gizclmpfp3kxcutpzj4bgfc3detb6vgpq.mx-verification.google.com`⁽¹⁵⁾
TXT	`v=spf1 a mx include:_spf.google.com include:send.resend.com ~all`
TXT	`google-site-verification=eK-Ui2CK03Vw4cXd7Rn11q0jlEgFkfjmTG060G5107o`
TXT	`google-site-verification=zHitMJHg7JYroiC4ZGRLY8r9quKk35TwJii2Mkw-qZ8`
SOA	`dns1.registrar-servers.com`hostmaster@registrar-servers.com serial=1781059356

`us`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.cctld.us` ⭐
	NS	`b.cctld.us`
	NS	`f.cctld.us`
	NS	`k.cctld.us`
	NS	`m.cctld.us`
	NS	`n.cctld.us`
	NS	`w.cctld.us`
	NS	`x.cctld.us`
	NS	`y.cctld.us`
	SOA	`a.cctld.us`admin@tldns.godaddy serial=1786240486

Same first word

protocol.fi

protocol.bg

protocol.capital

protocol.technology

protocol.org

protocol.blue

protocol.tube

protocol.com.tr

protocol.se

protocol.agency

protocol.life

protocol.ca

protocol.com.au

protocol.es

protocol.com.vn

protocol.fund

protocol.de

protocol.mobi

protocol.com.sg

protocol.ro

protocol.com

protocol.name

protocol.cz

protocol.jp

protocol.cn

protocol.one

protocol.ooo

protocol.net

protocol.ie

protocol.ch

protocol.gov.hk

protocol.us

protocol.kr

protocol.ua

protocol.gr

protocol.awsapps.com

protocol.casino

protocol.report

protocol.sakura.ne.jp

protocol.im

protocol.info

protocol.be

protocol.co.nz

protocol.org.in

protocol.fr

protocol.global

protocol.com.cn

protocol.biz

protocol.co.il

protocol.pl

protocol.support

protocol.black

protocol.co.uk

protocol.app

protocol.cc

protocol.no

protocol.eu

protocol.fashionstore.jp

protocol.events

protocol.in

protocol.su

protocol.tv

protocol.com.br

protocol.is

protocol.ru

protocol.ai

protocol.it

protocol.com.ua

protocol.co.in

Similar names

DNS History

12 records (5 active, 7 former)

○NSbuy.internettraffic.com2015-07-25 → 2016-07-15 · 4 obs

● 2015-07-25 10:54:36
● 2016-07-15 07:19:18
○ 2017-04-02 16:30:54
○ 2026-08-09 02:06:58

●NSdns1.registrar-servers.com2026-02-20 → 2026-08-09 · 3 obs

○ 2017-04-02 16:30:54
● 2026-02-20 04:18:06
● 2026-08-09 02:06:58

●NSdns2.registrar-servers.com2026-02-20 → 2026-08-09 · 3 obs

○ 2017-04-02 16:30:54
● 2026-02-20 04:18:06
● 2026-08-09 02:06:58

○NSns1.uniregistrymarket.link2017-04-02 → 2017-04-02 · 4 obs

○ 2016-07-15 07:19:18
● 2017-04-02 16:30:54
○ 2026-02-20 04:18:06
○ 2026-08-09 02:06:58

○NSns2.uniregistrymarket.link2017-04-02 → 2017-04-02 · 4 obs

○ 2016-07-15 07:19:18
● 2017-04-02 16:30:54
○ 2026-02-20 04:18:06
○ 2026-08-09 02:06:58

○NSsell.internettraffic.com2015-07-25 → 2016-07-15 · 4 obs

● 2015-07-25 10:54:36
● 2016-07-15 07:19:18
○ 2017-04-02 16:30:54
○ 2026-08-09 02:06:58

●MXsmtp.google.com2026-02-20 → 2026-08-09 · 2 obs

● 2026-02-20 04:18:06
● 2026-08-09 02:06:58

●MXzr4k2mer4dwjmk5cec4gizclmpfp3kxcutpzj4bgfc3detb6vgpq.mx-verification.google.com2026-02-20 → 2026-08-09 · 2 obs

● 2026-02-20 04:18:06
● 2026-08-09 02:06:58

○A191.101.79.1662026-02-20 → 2026-03-28 · 5 obs

○ 2017-04-02 16:30:54
● 2026-02-20 04:18:06
● 2026-03-28 21:39:42
○ 2026-05-06 16:56:30
○ 2026-08-09 02:06:58

○A69.172.201.1532016-07-15 → 2017-04-02 · 5 obs

○ 2016-03-01 20:26:50
● 2016-07-15 07:19:18
● 2017-04-02 16:30:54
○ 2026-02-20 04:18:06
○ 2026-08-09 02:06:58

○A69.172.201.2082015-07-25 → 2016-03-01 · 4 obs

● 2015-07-25 10:54:36
● 2016-03-01 20:26:50
○ 2016-07-15 07:19:18
○ 2026-08-09 02:06:58

●A76.76.21.212026-05-06 → 2026-08-09 · 3 obs

○ 2026-03-28 21:39:42
● 2026-05-06 16:56:30
● 2026-08-09 02:06:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
us	b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us...	-
protocol.us	dns2.registrar-servers.com, dns1.registrar-servers.com	-

✅ Authoritative Response

Server:156.154.133.200

NS records: dns2.registrar-servers.com, dns1.registrar-servers.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for protocol.us (unsigned zone)

⏱️ Timing

Total: 440ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`76.76.21.21`
NS	2	`dns1.registrar-servers.com, dns2.registrar-servers.com`
MX	2	`smtp.google.com (pri: 1), zr4k2mer4dwjmk5cec4gizclmpfp3kxcutpzj4bg`
TXT	3	`v=spf1 a mx include:_spf.google.com incl, google-site-verification=eK-Ui2CK03Vw4cX...`
SOA	1	`dns1.registrar-servers.com hostmaster.re`

Analysis

IP Addresses

protocol.us resolves to one IP address: 76.76.21.21.

wgquan.com, freddydaniel.com, pixelbrewstudio.com and two other host names share IP numbers with protocol.us.

Name Servers

protocol.us is delegated to two name servers: dns1.registrar-servers.com and dns2.registrar-servers.com.

protocol.us uses the same name servers as several other domains — among them borrowedrockstar.com, gue.tv, findinghomesolar.com and two more.

The name servers for protocol.us are partially shared with other domains like xojo.guru, glue-systems.com and bespokedallas.com

The name servers dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com are often found in combination with these name servers.

dns1.registrar-servers.com and dns2.registrar-servers.com each resolve to two IP addresses: dns1.registrar-servers.com points to 156.154.132.200 and 2610:a1:1024::200, while dns2.registrar-servers.com points to 156.154.133.200 and 2610:a1:1025::200.

Mail Servers

Mail for protocol.us is handled by two mail servers — smtp.google.com and zr4k2mer4dwjmk5cec4gizclmpfp3kxcutpzj4bgfc3detb6vgpq.mx-verification.google.com.

protocol.us has at least partial mail server overlap with other domains such as unoenunmillon.com, ams-group.ae, cloudcoreweb.com and two more.

Hostnames that resolve to 9 IP addresses:

smtp.google.com resolves to 172.253.115.26, 172.253.115.27, 172.253.122.26 and 6 other IP addresses.