`gcp.us`

DNSSEC	⚠️ Not signed
NS	`ns1.markmonitor.com` ⭐
		A	2620:10a:80a8::1^{🇨🇦 CIRA-22620:10a:80a8::/48 markmonitor v6 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
		A	149.112.160.1^{🇨🇦 CIRA-2149.112.160.0/24 markmonitor v4 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
NS	`ns2.markmonitor.com`
		A	2001:67c:10b8::1^{🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net}
			PTR	`ns2.markmonitor.com`
		A	176.97.158.1^{🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net}
			PTR	`ns2.markmonitor.com`
NS	`ns3.markmonitor.com`
		A	2620:10a:80a9::1^{🇨🇦 CIRA-32620:10a:80a9::/48 markmonitor v6 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
		A	149.112.161.1^{🇨🇦 CIRA-3149.112.161.0/24 markmonitor v4 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
NS	`ns4.markmonitor.com`
		A	2001:67c:1bc::1^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast}
			PTR	`ns1.markmonitor.com`
		A	192.174.68.1^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net}
			PTR	`ns1.markmonitor.com`
SOA	`ns1.markmonitor.com`hostmaster@markmonitor.com 2026-06-02 #3

`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=1783210971

Same first word

gcp.cr

gcp.no

gcp.solutions

gcp.de

gcp.co.at

gcp.kz

gcp.holdings

gcp.com.tw

gcp.biz

gcp.co.id

gcp.ru

gcp.blue

gcp.com.tr

gcp.info.pl

gcp.at

gcp.org.au

gcp.expert

gcp.es

gcp.cz

gcp.pl

gcp.info

gcp.edu.cn

gcp.com.br

gcp.se

gcp.s3.amazonaws.com

gcp.global

gcp.co

gcp.com.tn

gcp.academy

gcp.com.mx

gcp.services

gcp.hu

gcp.capital

gcp.mx

gcp.ir

gcp.sk

gcp.jp

gcp.com.pa

gcp.mn

gcp.us

gcp.ac.in

gcp.ch

gcp.asia

gcp.org.uk

gcp.network

gcp.com

gcp.be

gcp.io

gcp.uk.com

gcp.org

gcp.support

gcp.com.sg

gcp.ie

gcp.vn

gcp.events

gcp.ca

gcp.org.sa

gcp.pt

gcp.center

gcp.arq.br

gcp.com.ua

gcp.eu

gcp.it

gcp.in

Similar names

gpc.com.eg

gpc.uk.com

cgp.si

pcg.in

cgp.net.au

pgc.co.jp

cpg.nl

gpc.be

pgc.com.bh

cpg.org.ua

pcg.xyz

cpg.info

gpc.com.mt

cgp.sky

cpg.one

cgp.one

cgp.co.za

pcg.co

cpg.site

cpg.cc

cpg.design

gpc.com.cn

pcg.dk

cgp.site

pcg.it

pcg.my

pgc.delivery

pcg.com.au

pcg.info

gpc.dk

cpg.com.mx

pgc.it

cpg.ddns.net

pcg.ie

gpc.energy

pgc.jp

cpg.ge

gpc.no

cgp.com.ua

gpc.us

gpc.edu

gpc.org.nz

cpg.academy

gpc.com.au

cgp.holdings

gpc.sc

gpc.org.ye

cgp.it

pgc.se

gpc.kr

cgp.at

pcg.co.za

gpc.nyc

cgp.co.kr

gpc.nl

pcg.co.bw

pcg.gov.my

pcg.ch

gpc.ch

pcg.kz

gpc.edu.co

cpg.de

cgp.com

cpg.ie

pgc.edu.lk

pgc.fr

pcg.church

pcg.cn

pgc.edu

pgc.pl

gpc.com.br

pgc.com.my

gpc.ge

pcg.lt

pgc.at

pgc.de

pgc.me

gpc.gr

cpg.co

cgp.info

gpc.net.cn

cgp.com.pl

cpg.golf

pgc.name

cpg.cm

pgc.dk

pgc.org

DNS History

14 records (4 active, 10 former)

○NSbuy.internettraffic.com2015-07-18 → 2016-08-16 · 4 obs

● 2015-07-18 02:37:52
● 2016-08-16 08:26:12
○ 2016-09-13 11:53:28
○ 2026-07-05 01:07:30

○NSns1.dan.com2021-02-28 → 2021-04-05 · 5 obs

○ 2016-12-06 23:47:34
● 2021-02-28 21:04:16
● 2021-04-05 03:52:24
○ 2026-06-15 17:17:08
○ 2026-07-05 01:07:30

●NSns1.markmonitor.com2026-06-15 → 2026-07-05 · 3 obs

○ 2021-04-05 03:52:24
● 2026-06-15 17:17:08
● 2026-07-05 01:07:30

○NSns1.uniregistrymarket.link2016-09-13 → 2016-12-06 · 5 obs

○ 2016-08-16 08:26:12
● 2016-09-13 11:53:28
● 2016-12-06 23:47:34
○ 2021-02-28 21:04:16
○ 2026-07-05 01:07:30

○NSns2.dan.com2021-02-28 → 2021-04-05 · 5 obs

○ 2016-12-06 23:47:34
● 2021-02-28 21:04:16
● 2021-04-05 03:52:24
○ 2026-06-15 17:17:08
○ 2026-07-05 01:07:30

●NSns2.markmonitor.com2026-06-15 → 2026-07-05 · 3 obs

○ 2021-04-05 03:52:24
● 2026-06-15 17:17:08
● 2026-07-05 01:07:30

○NSns2.uniregistrymarket.link2016-09-13 → 2016-12-06 · 5 obs

○ 2016-08-16 08:26:12
● 2016-09-13 11:53:28
● 2016-12-06 23:47:34
○ 2021-02-28 21:04:16
○ 2026-07-05 01:07:30

●NSns3.markmonitor.com2026-06-15 → 2026-07-05 · 3 obs

○ 2021-04-05 03:52:24
● 2026-06-15 17:17:08
● 2026-07-05 01:07:30

●NSns4.markmonitor.com2026-06-15 → 2026-07-05 · 3 obs

○ 2021-04-05 03:52:24
● 2026-06-15 17:17:08
● 2026-07-05 01:07:30

○NSsell.internettraffic.com2015-07-18 → 2016-08-16 · 4 obs

● 2015-07-18 02:37:52
● 2016-08-16 08:26:12
○ 2016-09-13 11:53:28
○ 2026-07-05 01:07:30

○A2a05:d014:9da:8c10:306e:3e07:a16f:a5522021-02-28 → 2021-04-05 · 5 obs

○ 2016-12-06 23:47:34
● 2021-02-28 21:04:16
● 2021-04-05 03:52:24
○ 2026-06-15 17:17:08
○ 2026-07-05 01:07:30

○A52.58.78.162021-02-28 → 2021-04-05 · 5 obs

○ 2016-12-06 23:47:34
● 2021-02-28 21:04:16
● 2021-04-05 03:52:24
○ 2026-06-15 17:17:08
○ 2026-07-05 01:07:30

○A69.172.201.1532016-06-04 → 2016-12-06 · 5 obs

○ 2016-03-11 12:37:18
● 2016-06-04 17:17:12
● 2016-12-06 23:47:34
○ 2021-02-28 21:04:16
○ 2026-07-05 01:07:30

○A69.172.201.2082015-07-18 → 2016-03-11 · 4 obs

● 2015-07-18 02:37:52
● 2016-03-11 12:37:18
○ 2016-06-04 17:17:12
○ 2026-07-05 01:07:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
us	b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us...	-
gcp.us	ns1.markmonitor.com, ns4.markmonitor.com, ns3.markmonitor.com, ns2.markmonitor.com	-

✅ Authoritative Response

Server:176.97.158.1

NS records: ns1.markmonitor.com, ns4.markmonitor.com, ns3.markmonitor.com, ns2.markmonitor.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gcp.us (unsigned zone)

⏱️ Timing

Total: 493ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns1.markmonitor.com, ns2.markmonitor.com...`
SOA	1	`ns1.markmonitor.com hostmaster.markmonit`

Analysis

Name Servers

gcp.us has four authoritative name servers: ns1.markmonitor.com, ns2.markmonitor.com, ns3.markmonitor.com and ns4.markmonitor.com.

gcp.us partially shares its NS delegation with several other domains, including wchovia.net, sikpa.us, leamichelemusic.com and two others.

These name servers regularly co-occur with the name servers ns5.markmonitor.com, ns6.markmonitor.com and ns7.markmonitor.com.

ns1.markmonitor.com, ns2.markmonitor.com, ns3.markmonitor.com and ns4.markmonitor.com each carry two IP addresses. ns1.markmonitor.com has 149.112.160.1 and 2620:10a:80a8::1; ns2.markmonitor.com has 176.97.158.1 and 2001:67c:10b8::1; ns3.markmonitor.com has 149.112.161.1 and 2620:10a:80a9::1; ns4.markmonitor.com has 192.174.68.1 and 2001:67c:1bc::1.

gcp.us - robtex.com

gcp.us

us

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Name Servers

`gcp.us`

`us`