`gcc.nu`

DNSSEC	🔒 Signed (DS record present)
A	46.30.211.38^{🇩🇰 ONECOM46.30.208.0/21 One.com A/S}
		PTR	`domain-parking.one.com`
NS	`ns01.one.com` ⭐
		A	2001:67c:28cc::10^{ONECOM-INFRA2001:67c:28cc::/48}
			PTR	`ns01.one.com`
		A	195.206.121.10^{ONECOM-INFRA195.206.121.0/24}
			PTR	`ns01.one.com`
NS	`ns02.one.com`
		A	2001:67c:3c0::10^{🇩🇰 ONECOM2001:67c:3c0::/48}
			PTR	`ns02.one.com`
		A	185.10.11.10^{ONECOM185.10.11.0/24}
			PTR	`ns02.one.com`
SOA	`ns01.one.com`hostmaster@one.com 2026-04-28 #1

`nu`

	DNSSEC	🔒 Signed (DS record present)
	NS	`catcher-in-the-rye.nic.nu` ⭐
	NS	`a.ns.nu`
	NS	`c.ns.nu`
	NS	`d.ns.nu`
	NS	`m.ns.nu`
	NS	`y.ns.nu`
	NS	`z.ns.nu`
	TXT	`id:5268c4cd-bdc0-403e-bd67-31eb77dff8ab`
	TXT	`NU zone update: 2026-05-10 20:09:45 +0000 (EPOCH 1778443785) (auto)`
	SOA	`catcher-in-the-rye.nic.nu`hostmaster@nic.nu serial=1778443841

⚠️ On DNS blocklist: tif

Previously MX for

www.gcc.nu

gcc.nu

Subdomains

www.gcc.nu

Same first word

gcc.in.ua

gcc.ac.uk

gcc.com.kw

gcc.tv

gcc.it

gcc.ge

gcc.com.au

gcc.fr

gcc.am

gcc.edu.cn

gcc.cc

gcc.ua

gcc.edu

gcc.pt

gcc.ne.jp

gcc.si

gcc.gm

gcc.co.zw

gcc.ph

gcc.com.mv

gcc.co.za

gcc.bt

gcc.asia

gcc.com.ua

gcc.jp

gcc.tas.gov.au

gcc.im

gcc.com.sa

gcc.org.ar

gcc.edu.hk

gcc.com.tw

gcc.no

gcc.iq

gcc.com.sg

gcc.org.hk

gcc.com.gt

gcc.md

gcc.org.ph

gcc.in

gcc.mu

gcc.ru

gcc.eu

gcc.cz

gcc.vic.edu.au

gcc.co.il

gcc.com.mx

gcc.go.th

gcc.fi

gcc.vn

gcc.net.au

gcc.vg

gcc.com.tr

gcc.ca

gcc.org.uk

gcc.at

gcc.nl

gcc.ps

gcc.com.cy

gcc.co.jp

gcc.org.tw

gcc.li

gcc.pl

gcc.es

gcc.com.pk

gcc.nu

gcc.kz

gcc.spdns.de

gcc.lt

gcc.tw

gcc.asn.au

gcc.mx

gcc.net.qa

gcc.lu

gcc.org.my

gcc.sc

gcc.se

gcc.org

gcc.by

gcc.sg

gcc.edu.co

gcc.gr

gcc.ch

gcc.ec

gcc.be

gcc.go.kr

gcc.edu.ph

gcc.com.ph

gcc.org.au

gcc.ie

gcc.re

gcc.co.nz

gcc.gs

gcc.ae

gcc.me

gcc.net.id

gcc.gov.sg

gcc.net.gr

gcc.azure-api.net

gcc.gl

gcc.gov.eg

gcc.or.kr

gcc.su

gcc.com

gcc.co.uk

Similar names

ccg.com.eg

cgc.com.cy

ccg.net

cgc.me

ccg.com

ccg.org.nz

ccg.co.hu

cgc.hu

cgc.group

cgc.cz

ccg.dev

cgc.org.cn

ccg.se

cgc.net.au

ccg.tv

ccg.ma

cgc.com

cgc.uz

cgc.edu

ccg.mobi

ccg.de

cgc.com.tw

ccg.it

cgc.in

ccg.systems

cgc.co

cgc.dk

cgc.ac.in

ccg.biz

cgc.gov.kw

cgc.ninja

ccg.ua

ccg.com.kz

cgc.edu.pk

cgc.ge

ccg.poker

cgc.nu

ccg.claims

ccg.com.hk

cgc.tel

ccg.church

cgc.fr

cgc.ca

cgc.jo

cgc.eu

ccg.me

cgc.vn

ccg.ac

cgc.cn

cgc.de

cgc.gov.au

cgc.gmbh

ccg.finance

ccg.ie

ccg.co.th

cgc.co.jp

cgc.lt

ccg.nu

cgc.ch

ccg.ai

ccg.hu

ccg.or.ke

ccg.gt

ccg.no

cgc.ro

ccg.com.ua

cgc.one

ccg.net.au

cgc.us

ccg.fund

cgc.ddns.net

cgc.be

DNS History

13 records (3 active, 10 former)

●NSns01.one.com2026-05-01 → 2026-05-10 · 3 obs

○ 2021-01-09 05:22:28
● 2026-05-01 08:27:18
● 2026-05-10 20:57:16

●NSns02.one.com2026-05-01 → 2026-05-10 · 3 obs

○ 2021-01-09 05:22:28
● 2026-05-01 08:27:18
● 2026-05-10 20:57:16

○NSns1.gratisdns.dk2015-07-13 → 2021-01-09 · 4 obs

● 2015-07-13 04:41:18
● 2021-01-09 05:22:28
○ 2026-05-01 08:27:18
○ 2026-05-10 20:57:16

○NSns2.gratisdns.dk2015-11-21 → 2021-01-09 · 5 obs

○ 2015-07-13 04:41:18
● 2015-11-21 06:05:24
● 2021-01-09 05:22:28
○ 2026-05-01 08:27:18
○ 2026-05-10 20:57:16

○NSns3.gratisdns.dk2015-11-21 → 2021-01-09 · 5 obs

○ 2015-07-13 04:41:18
● 2015-11-21 06:05:24
● 2021-01-09 05:22:28
○ 2026-05-01 08:27:18
○ 2026-05-10 20:57:16

○NSns4.gratisdns.dk2015-11-21 → 2021-01-09 · 5 obs

○ 2015-07-13 04:41:18
● 2015-11-21 06:05:24
● 2021-01-09 05:22:28
○ 2026-05-01 08:27:18
○ 2026-05-10 20:57:16

○NSns5.gratisdns.dk2015-11-21 → 2021-01-09 · 5 obs

○ 2015-07-13 04:41:18
● 2015-11-21 06:05:24
● 2021-01-09 05:22:28
○ 2026-05-01 08:27:18
○ 2026-05-10 20:57:16

○MXgcc-nu.mail.protection.outlook.com2016-04-17 → 2021-01-09 · 5 obs

○ 2016-01-04 09:44:08
● 2016-04-17 12:16:28
● 2021-01-09 05:22:28
○ 2026-05-01 08:27:18
○ 2026-05-10 20:57:16

○MXgcc.nu2015-11-21 → 2016-01-04 · 4 obs

● 2015-11-21 06:05:24
● 2016-01-04 09:44:08
○ 2016-04-17 12:16:28
○ 2026-05-10 20:57:16

○MXms53374068.msv1.invalid2021-01-09 → 2021-01-09 · 4 obs

○ 2016-04-17 12:16:28
● 2021-01-09 05:22:28
○ 2026-05-01 08:27:18
○ 2026-05-10 20:57:16

●A46.30.211.382026-05-01 → 2026-05-10 · 3 obs

○ 2021-01-09 05:22:28
● 2026-05-01 08:27:18
● 2026-05-10 20:57:16

○A91.221.196.2402015-07-13 → 2016-01-04 · 4 obs

● 2015-07-13 04:41:18
● 2016-01-04 09:44:08
○ 2016-04-17 12:16:28
○ 2026-05-10 20:57:16

○A94.231.103.1102016-04-17 → 2021-01-09 · 5 obs

○ 2016-01-04 09:44:08
● 2016-04-17 12:16:28
● 2021-01-09 05:22:28
○ 2026-05-01 08:27:18
○ 2026-05-10 20:57:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nu	a.ns.nu, c.ns.nu, d.ns.nu, m.ns.nu...	-
gcc.nu	ns01.one.com, ns02.one.com	-

✅ Authoritative Response

Server:195.206.121.10

NS records: ns01.one.com, ns02.one.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1037ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`46.30.211.38`
NS	2	`ns01.one.com, ns02.one.com`
MX	1	`. (pri: 0)`
SOA	1	`ns01.one.com hostmaster.one.com`

Analysis

Hierarchy

gcc.nu is the parent of www.gcc.nu.

IP Addresses

gcc.nu resolves to a single IP address: 46.30.211.38.

Other host names including animesalt.in, oliwen.se, a-schumann.de, ulthwaite.net and roijer.dk share IP numbers with gcc.nu.

Name Servers

gcc.nu's delegation uses two name servers, ns01.one.com and ns02.one.com.

gcc.nu shares the same name server setup as other domains, for example nyenergi.se, avastar.se, tralov.dk, kundbrev.se and petey.dk.

Host names with two IPs:

ns01.one.com points to: 2001:67c:28cc::10 and 195.206.121.10

ns02.one.com points to: 2001:67c:3c0::10 and 185.10.11.10

gcc.nu - robtex.com

gcc.nu

nu

Previously MX for

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

`gcc.nu`

`nu`