2rb1.dk - robtex.com
2rb1.dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2a02:2350:5:10a:80d7:122d:fbe2:7fd0🇩🇰 ONECOM2a02:2350::/32 One.com A/S | ||||||
| A | 46.30.213.58🇩🇰 ONECOM46.30.208.0/21 One.com A/S | ||||||
| NS | ns01.one.com ⭐ | ||||||
| A | 2001:67c:28cc::10ONECOM-INFRA2001:67c:28cc::/48 | ||||||
| PTR | ns01.one.com | ||||||
| A | 195.206.121.10ONECOM-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 | 185.10.11.10ONECOM185.10.11.0/24 | ||||||
| PTR | ns02.one.com | ||||||
| MX | mx1.pub.mailpod9-cph3.one.com ⭐ | ||||||
| A | 185.164.14.118🇩🇰 ONECOM185.164.12.0/22 Onecom.A/S | ||||||
| PTR | mx1.pub.mailpod9-cph3.one.com | ||||||
| MX | mx2.pub.mailpod9-cph3.one.com ⭐ | ||||||
| A | 185.164.14.119🇩🇰 ONECOM185.164.12.0/22 Onecom.A/S | ||||||
| PTR | mx2.pub.mailpod9-cph3.one.com | ||||||
| MX | mx3.pub.mailpod9-cph3.one.com ⭐ | ||||||
| A | 185.164.14.120🇩🇰 ONECOM185.164.12.0/22 Onecom.A/S | ||||||
| PTR | mx3.pub.mailpod9-cph3.one.com | ||||||
| MX | mx4.pub.mailpod9-cph3.one.com ⭐ | ||||||
| A | 185.164.14.124🇩🇰 ONECOM185.164.12.0/22 Onecom.A/S | ||||||
| PTR | mx4.pub.mailpod9-cph3.one.com | ||||||
| SOA | ns01.one.comhostmaster@one.com 2026-04-19 #5 | ||||||
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 1777054321localtime Fri Apr 24 20:12:01 2026gmtime Fri Ap... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1777054321 | ||||||
Same first word
2rb1.dk |
Similar names
rb21.net |
1r2b.com |
21rb.com |
b12r.at |
21br.com |
r21b.xyz |
br21.com.br |
12br.vip |
br21.net |
r21b.com |
r1b2.com |
br12.de |
12br.com |
12rb.com |
br12.bet |
br21.com |
rb21.com |
DNS History
13 records (8 active, 5 former)
●MXmx1.pub.mailpod9-cph3.one.com2026-04-07 → 2026-04-24 · 3 obs
● 2026-04-07 08:17:16
● 2026-04-24 18:17:52
●MXmx2.pub.mailpod9-cph3.one.com2026-04-07 → 2026-04-24 · 3 obs
● 2026-04-07 08:17:16
● 2026-04-24 18:17:52
●MXmx3.pub.mailpod9-cph3.one.com2026-04-07 → 2026-04-24 · 3 obs
● 2026-04-07 08:17:16
● 2026-04-24 18:17:52
●MXmx4.pub.mailpod9-cph3.one.com2026-04-07 → 2026-04-24 · 3 obs
● 2026-04-07 08:17:16
● 2026-04-24 18:17:52
○MXmxcluster1.one.com2015-05-16 → 2017-03-24 · 4 obs
● 2017-03-24 23:45:40
○ 2026-04-07 08:17:16
○ 2026-04-24 18:17:52
○MXmxcluster2.one.com2015-05-16 → 2017-03-24 · 4 obs
● 2017-03-24 23:45:40
○ 2026-04-07 08:17:16
○ 2026-04-24 18:17:52
●A2a02:2350:5:10a:80d7:122d:fbe2:7fd02026-04-07 → 2026-04-24 · 3 obs
● 2026-04-07 08:17:16
● 2026-04-24 18:17:52
○A46.30.211.2322016-03-22 → 2016-07-11 · 5 obs
● 2016-03-22 20:23:12
● 2016-07-11 22:43:26
○ 2017-03-24 23:45:40
○ 2026-04-24 18:17:52
○A46.30.212.842015-05-16 → 2015-12-20 · 4 obs
● 2015-12-20 08:21:48
○ 2016-03-22 20:23:12
○ 2026-04-24 18:17:52
○A46.30.213.402017-03-24 → 2017-03-24 · 4 obs
● 2017-03-24 23:45:40
○ 2026-04-07 08:17:16
○ 2026-04-24 18:17:52
●A46.30.213.582026-04-07 → 2026-04-24 · 3 obs
● 2026-04-07 08:17:16
● 2026-04-24 18:17:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | s.nic.dk, l.nic.dk, h.nic.dk, b.nic.dk... | - |
| 2rb1.dk | 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: 1250ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.30.213.58 |
| AAAA | 1 | 2a02:2350:5:10a:80d7:122d:fbe2:7fd0 |
| NS | 2 | ns02.one.com, ns01.one.com |
| MX | 4 | mx3.pub.mailpod9-cph3.one.com (pri: 10), mx2.pub.mailpod9-cph3.one.com (pri: 10)... |
| SOA | 1 | ns01.one.com hostmaster.one.com |
Analysis
IP Addresses
2rb1.dk points to two IP numbers: 2a02:2350:5:10a:80d7:122d:fbe2:7fd0 and 46.30.213.58.
Other host names such as www.palermo-pizzeria.at, cendyshop.be, bamopro.co.uk, regnskapsguiden.com and notzel.net share IPs with 2rb1.dk.
Name Servers
Two name servers ns01.one.com and ns02.one.com handle the delegation for 2rb1.dk.
2rb1.dk shares the same name server setup as other domains, for example opkoers.net, la-vita.be, aspelund.biz, vionic.dk and jule-sweaters.dk.
Host names with two IP numbers:
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.
Mail Servers
2rb1.dk is served by four mail servers: mx1.pub.mailpod9-cph3.one.com, mx2.pub.mailpod9-cph3.one.com, mx3.pub.mailpod9-cph3.one.com and mx4.pub.mailpod9-cph3.one.com.
2rb1.dk shares at least partially some mail servers with other domains, for instance m-tune.de, derute.net, massai.dk, yoga-im-leben.com and schmidt-teknik-hobby.dk.
Host names with one IP number:
mx1.pub.mailpod9-cph3.one.com points to: 185.164.14.118
mx2.pub.mailpod9-cph3.one.com points to: 185.164.14.119
mx3.pub.mailpod9-cph3.one.com points to: 185.164.14.120
mx4.pub.mailpod9-cph3.one.com points to: 185.164.14.124