`rg.dk`

DNSSEC	⚠️ Not signed
A	3.126.204.255^{🇩🇪 Amazon3.124.0.0/14 EC2 FRA prefix}
		PTR	`ec2-3-126-204-255.eu-central-1.compute.amazonaws.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`
MX	`rg-dk.mx1-dk.mailanyone.net` ⭐
		A	2a01:77c0:1619:4100:6fa6:1315:2bd2:51cd^{🇩🇰 Amazon2a01:77c0:1619::/48 EC2 Prefix}
			PTR	`mx11.electric.net`
		A	192.162.219.155^{🇮🇪 Amazon192.162.219.0/24 EC2 Prefix}
			PTR	`mx41.electric.net`
MX	`rg-dk.mx2-dk.mailanyone.net`⁽²⁰⁾
		A	2001:978:2a01:0:192:162:217:4^{🇬🇧 COGENT2001:978::/32 C.C.D. Cogent Communications Deutschland GmbH}
		A	192.162.219.155^{🇮🇪 Amazon192.162.219.0/24 EC2 Prefix}
			PTR	`mx41.electric.net`
TXT	`v=spf1 ip4:37.49.140.15 include:spf.mailanyone.net include:spf.rpost.net ~all`
TXT	`google-site-verification=D_xgdzczdAQrZUK zWb5kmxFd3dmAtgfsVPSruFAFpSg`
SOA	`ns01.one.com`hostmaster@one.com 2026-04-10 #1

`dk`

	DNSSEC	🔒 Signed (DS record present)
	NS	`b.nic.dk` ⭐
	NS	`c.nic.dk`
	NS	`h.nic.dk`
	NS	`l.nic.dk`
	NS	`s.nic.dk`
	NS	`t.nic.dk`
	TXT	`DK zone updateEpoch 1778336101localtime Sat May 9 16:15:01 2026gmtime Sat Ma...`
	SOA	`b.nic.dk`tech@punktum.dk serial=1778336101

WOT: SAFE (60/100)

Subdomains

www.rg.dk

*.rg.dk

Same first word

rg.by

rg.at

rg.pl

rg.legal

rg.im

rg.fyi

rg.in.th

rg.com.vn

rg.nl

rg.sumy.ua

rg.tj

rg.bm

rg.sk

rg.com.ua

rg.ms

rg.com.tw

rg.com.pl

rg.edu.rs

rg.cc

rg.uk

rg.de

rg.live

rg.au

rg.hk

rg.solutions

rg.cq.cn

rg.to

rg.pt

rg.lt

rg.be

rg.si

rg.co.il

rg.com.br

rg.tl

rg.media

rg.ee

rg.gg

rg.com.sg

rg.biz

rg.ventures

rg.com.ar

rg.se

rg.pro.vn

rg.lv

rg.hu

rg.com.ru

rg.ge

rg.cl

rg.energy

rg.ro

rg.cx

rg.com.cn

rg.ua

rg.cz

rg.eti.br

rg.ru

rg.eu

rg.ca

rg.blogspot.com

rg.com.qa

rg.co

rg.no

rg.gov.ru

rg.is

rg.finance

rg.dk

rg.wtf

rg.gov.rw

rg.gov.zw

rg.vc

rg.style

rg.systems

rg.tennis

rg.org

rg.su

rg.com

rg.net.au

rg.fr

rg.world

rg.gl

rg.com.au

rg.digital

rg.nu

rg.cn

rg.net

Similar names

gr.to

gr.af

gr.cards

gr.my

gr.by

gr.s3.dualstack.eu-south-1.amazonaws.com

gr.co.nz

gr.com.ua

gr.ee

gr.lv

gr.gp

gr.tn

gr.au

gr.net

gr.com.pl

gr.co.ls

gr.education

gr.cz

gr.ph

gr.com.kw

gr.lt

gr.s3.amazonaws.com

gr.pl

gr.capital

gr.hu

gr.s3-website-eu-west-1.amazonaws.com

gr.krakow.pl

gr.kh.ua

gr.no

gr.hockey

gr.pn

gr.co.th

gr.uy

gr.dj

gr.soccer

gr.si

gr.cc

gr.org.ua

gr.myshopify.com

gr.io

gr.is

gr.ie

gr.cl

gr.abbott

gr

gr.su

gr.tax

gr.ht

gr.ch

gr.co.uk

gr.gg

gr.al

gr.s3-website-us-west-1.amazonaws.com

gr.org

gr.com.mx

gr.vc

gr.ru

gr.app

gr.cn

gr.mk

gr.dk

gr.gl

gr.nu

gr.s3.eu-central-1.amazonaws.com

gr.st

gr.mba

gr.kz

gr.s3-eu-west-1.amazonaws.com

gr.se

gr.kg

gr.km.ua

gr.co

gr.be

gr.tv.br

gr.im

gr.pe

gr.ma

gr.com.au

gr.eu.org

gr.uz

gr.sa

gr.com.br

gr.loans

gr.fage

gr.ua

gr.at

gr.law

gr.com

gr.solutions

gr.nl

gr.od.ua

gr.de

DNS History

19 records (5 active, 14 former)

●NSns01.one.com2026-02-23 → 2026-05-09 · 3 obs

○ 2021-09-18 01:21:42
● 2026-02-23 21:16:26
● 2026-05-09 14:25:20

●NSns02.one.com2026-02-23 → 2026-05-09 · 3 obs

○ 2021-09-18 01:21:42
● 2026-02-23 21:16:26
● 2026-05-09 14:25:20

○NSns1.gratisdns.dk2016-03-05 → 2021-09-18 · 5 obs

○ 2016-02-09 08:54:10
● 2016-03-05 02:09:54
● 2021-09-18 01:21:42
○ 2026-02-23 21:16:26
○ 2026-05-09 14:25:20

○NSns2.gratisdns.dk2016-03-05 → 2021-09-18 · 5 obs

○ 2016-02-09 08:54:10
● 2016-03-05 02:09:54
● 2021-09-18 01:21:42
○ 2026-02-23 21:16:26
○ 2026-05-09 14:25:20

○NSns2.networkmedia.dk2015-08-24 → 2016-02-09 · 4 obs

● 2015-08-24 05:37:06
● 2016-02-09 08:54:10
○ 2016-03-05 02:09:54
○ 2026-05-09 14:25:20

○NSns3.gratisdns.dk2016-03-05 → 2021-09-18 · 5 obs

○ 2016-02-09 08:54:10
● 2016-03-05 02:09:54
● 2021-09-18 01:21:42
○ 2026-02-23 21:16:26
○ 2026-05-09 14:25:20

○NSns3.networkmedia.dk2015-08-24 → 2016-02-09 · 4 obs

● 2015-08-24 05:37:06
● 2016-02-09 08:54:10
○ 2016-03-05 02:09:54
○ 2026-05-09 14:25:20

○NSns4.gratisdns.dk2016-03-05 → 2021-09-18 · 5 obs

○ 2016-02-09 08:54:10
● 2016-03-05 02:09:54
● 2021-09-18 01:21:42
○ 2026-02-23 21:16:26
○ 2026-05-09 14:25:20

○NSns5.gratisdns.dk2016-03-05 → 2021-09-18 · 5 obs

○ 2016-02-09 08:54:10
● 2016-03-05 02:09:54
● 2021-09-18 01:21:42
○ 2026-02-23 21:16:26
○ 2026-05-09 14:25:20

○MXgw1-sec.net.comendo.com2015-08-24 → 2015-10-28 · 4 obs

● 2015-08-24 05:37:06
● 2015-10-28 15:20:14
○ 2015-11-05 23:09:32
○ 2026-05-09 14:25:20

○MXgw2-sec.net.comendo.com2015-08-24 → 2015-10-28 · 4 obs

● 2015-08-24 05:37:06
● 2015-10-28 15:20:14
○ 2015-11-05 23:09:32
○ 2026-05-09 14:25:20

○MXgw3-sec.net.comendo.com2015-08-24 → 2015-10-28 · 4 obs

● 2015-08-24 05:37:06
● 2015-10-28 15:20:14
○ 2015-11-05 23:09:32
○ 2026-05-09 14:25:20

●MXrg-dk.mx1-dk.mailanyone.net2021-09-18 → 2026-05-09 · 3 obs

○ 2017-10-16 08:25:56
● 2021-09-18 01:21:42
● 2026-05-09 14:25:20

○MXrg-dk.mx1.comendosystems.com2015-11-05 → 2017-10-16 · 5 obs

○ 2015-10-28 15:20:14
● 2015-11-05 23:09:32
● 2017-10-16 08:25:56
○ 2021-09-18 01:21:42
○ 2026-05-09 14:25:20

●MXrg-dk.mx2-dk.mailanyone.net2021-09-18 → 2026-05-09 · 3 obs

○ 2017-10-16 08:25:56
● 2021-09-18 01:21:42
● 2026-05-09 14:25:20

○MXrg-dk.mx2.comendosystems.net2015-11-05 → 2017-10-16 · 5 obs

○ 2015-10-28 15:20:14
● 2015-11-05 23:09:32
● 2017-10-16 08:25:56
○ 2021-09-18 01:21:42
○ 2026-05-09 14:25:20

○A188.166.22.2212016-01-25 → 2021-09-18 · 5 obs

○ 2015-11-19 03:08:00
● 2016-01-25 19:14:50
● 2021-09-18 01:21:42
○ 2026-02-23 21:16:26
○ 2026-05-09 14:25:20

●A3.126.204.2552026-02-23 → 2026-05-09 · 3 obs

○ 2021-09-18 01:21:42
● 2026-02-23 21:16:26
● 2026-05-09 14:25:20

○A77.66.6.772015-08-24 → 2015-11-19 · 4 obs

● 2015-08-24 05:37:06
● 2015-11-19 03:08:00
○ 2016-01-25 19:14:50
○ 2026-05-09 14:25:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dk	b.nic.dk, h.nic.dk, t.nic.dk, c.nic.dk...	-
rg.dk	ns01.one.com, ns02.one.com	-

✅ Authoritative Response

Server:185.10.11.10

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 640ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`3.126.204.255`
NS	2	`ns01.one.com, ns02.one.com`
MX	2	`rg-dk.mx2-dk.mailanyone.net (pri: 20), rg-dk.mx1-dk.mailanyone.net (pri: 10)`
TXT	2	`v=spf1 ip4:37.49.140.15 include:spf.mail, google-site-verification=D_xgdzczdAQrZUK`
SOA	1	`ns01.one.com hostmaster.one.com`

Analysis

Hierarchy

rg.dk is a parent of www.rg.dk and *.rg.dk.

IP Addresses

rg.dk resolves to one IP number: 3.126.204.255.

other host names including adm-01.skjernts.dk, iu.dk, ingstrupefterskole.dk, smuc.dk and adm-11.skjernts.dk share IP numbers with rg.dk.

Name Servers

rg.dk is delegated to two name servers ns01.one.com and ns02.one.com.

rg.dk shares the same name server setup as other domains, for instance neilcrawford.com, tidvatten.se, pmxcph.com, pauliina.dk and serieboden.se.

rg.dk at least partially shares name servers with other domains, for instance jing.com.

Host names with two IP numbers:

The host name ns01.one.com points to 2001:67c:28cc::10 and 195.206.121.10; the host name ns02.one.com points to 2001:67c:3c0::10 and 185.10.11.10.

Mail Servers

Two mail servers handle rg.dk: rg-dk.mx1-dk.mailanyone.net and rg-dk.mx2-dk.mailanyone.net.

Host names with two IP numbers:

rg-dk.mx1-dk.mailanyone.net points to: 2a01:77c0:1619:4100:6fa6:1315:2bd2:51cd and 192.162.219.155.

rg-dk.mx2-dk.mailanyone.net points to: 2001:978:2a01:0:192:162:217:4 and 192.162.219.155.

Names that point to 192.162.219.155: rg-dk.mx1-dk.mailanyone.net and rg-dk.mx2-dk.mailanyone.net.

rg.dk - robtex.com

rg.dk

dk

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`rg.dk`

`dk`