isel.dk - robtex.com
isel.dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2a02:2350:5:10a:8015:c79b:4c21:a681🇩🇰 ONECOM2a02:2350::/32 One.com A/S | ||||||
| A | 46.30.213.34🇩🇰 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.mailpod14-cph3.one.com ⭐ | ||||||
| A | 185.10.9.212🇩🇰 ONECOM185.10.8.0/22 | ||||||
| PTR | mx1.pub.mailpod14-cph3.one.com | ||||||
| MX | mx2.pub.mailpod14-cph3.one.com ⭐ | ||||||
| A | 185.10.9.213🇩🇰 ONECOM185.10.8.0/22 | ||||||
| PTR | mx2.pub.mailpod14-cph3.one.com | ||||||
| MX | mx3.pub.mailpod14-cph3.one.com ⭐ | ||||||
| A | 185.10.9.214🇩🇰 ONECOM185.10.8.0/22 | ||||||
| PTR | mx3.pub.mailpod14-cph3.one.com | ||||||
| MX | mx4.pub.mailpod14-cph3.one.com ⭐ | ||||||
| A | 185.10.9.215🇩🇰 ONECOM185.10.8.0/22 | ||||||
| PTR | mx4.pub.mailpod14-cph3.one.com | ||||||
| SOA | ns01.one.comhostmaster@one.com 2026-06-30 #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 1783725121localtime Sat Jul 11 01:12:01 2026gmtime Fri Ju... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1783725121 | ||||||
Subdomains
mail.isel.dk |
Same first word
Similar names
DNS History
18 records (8 active, 10 former)
○NSns.domainteam.dk2015-08-05 → 2016-02-25 · 4 obs
● 2016-02-25 00:50:02
○ 2018-10-06 05:05:14
○ 2026-07-10 23:42:14
●NSns01.one.com2018-10-06 → 2026-07-10 · 3 obs
● 2018-10-06 05:05:14
● 2026-07-10 23:42:14
●NSns02.one.com2018-10-06 → 2026-07-10 · 3 obs
● 2018-10-06 05:05:14
● 2026-07-10 23:42:14
○NSns2.domainteam.dk2015-08-05 → 2016-02-25 · 4 obs
● 2016-02-25 00:50:02
○ 2018-10-06 05:05:14
○ 2026-07-10 23:42:14
○MXbackup-mx.wannafind.dk2015-08-05 → 2016-02-25 · 4 obs
● 2016-02-25 00:50:02
○ 2018-10-06 05:05:14
○ 2026-07-10 23:42:14
○MXmail.isel.dk2015-08-05 → 2016-02-25 · 4 obs
● 2016-02-25 00:50:02
○ 2018-10-06 05:05:14
○ 2026-07-10 23:42:14
●MXmx1.pub.mailpod14-cph3.one.com2026-02-22 → 2026-07-10 · 3 obs
● 2026-02-22 22:48:06
● 2026-07-10 23:42:14
○MXmx1.pub.mailpod3-cph3.one.com2018-10-06 → 2018-10-06 · 4 obs
● 2018-10-06 05:05:14
○ 2026-02-22 22:48:06
○ 2026-07-10 23:42:14
●MXmx2.pub.mailpod14-cph3.one.com2026-02-22 → 2026-07-10 · 3 obs
● 2026-02-22 22:48:06
● 2026-07-10 23:42:14
○MXmx2.pub.mailpod3-cph3.one.com2018-10-06 → 2018-10-06 · 4 obs
● 2018-10-06 05:05:14
○ 2026-02-22 22:48:06
○ 2026-07-10 23:42:14
●MXmx3.pub.mailpod14-cph3.one.com2026-02-22 → 2026-07-10 · 3 obs
● 2026-02-22 22:48:06
● 2026-07-10 23:42:14
○MXmx3.pub.mailpod3-cph3.one.com2018-10-06 → 2018-10-06 · 4 obs
● 2018-10-06 05:05:14
○ 2026-02-22 22:48:06
○ 2026-07-10 23:42:14
●MXmx4.pub.mailpod14-cph3.one.com2026-02-22 → 2026-07-10 · 3 obs
● 2026-02-22 22:48:06
● 2026-07-10 23:42:14
○A2a02:2350:5:104:240:0:15c7:9b4c2018-10-06 → 2018-10-06 · 4 obs
● 2018-10-06 05:05:14
○ 2026-02-22 22:48:06
○ 2026-07-10 23:42:14
●A2a02:2350:5:10a:8015:c79b:4c21:a6812026-02-22 → 2026-07-10 · 3 obs
● 2026-02-22 22:48:06
● 2026-07-10 23:42:14
●A46.30.213.342026-02-22 → 2026-07-10 · 3 obs
● 2026-02-22 22:48:06
● 2026-07-10 23:42:14
○A46.30.215.92018-10-06 → 2018-10-06 · 4 obs
● 2018-10-06 05:05:14
○ 2026-02-22 22:48:06
○ 2026-07-10 23:42:14
○A80.196.101.2292015-08-05 → 2016-02-25 · 4 obs
● 2016-02-25 00:50:02
○ 2018-10-06 05:05:14
○ 2026-07-10 23:42:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, h.nic.dk, t.nic.dk, c.nic.dk... | - |
| isel.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: 1381ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.30.213.34 |
| AAAA | 1 | 2a02:2350:5:10a:8015:c79b:4c21:a681 |
| NS | 2 | ns02.one.com, ns01.one.com |
| MX | 4 | mx2.pub.mailpod14-cph3.one.com (pri: 10), mx3.pub.mailpod14-cph3.one.com (pri: 10)... |
| SOA | 1 | ns01.one.com hostmaster.one.com |
Analysis
Hierarchy
mail.isel.dk is a subdomain of isel.dk.
IP Addresses
isel.dk has two IP addresses: 46.30.213.34 and 2a02:2350:5:10a:8015:c79b:4c21:a681
Additional host names — hoffmann.se, iwillcheat.com, bx1.se and two others — share IP numbers with isel.dk.
Name Servers
Two name servers handle the delegation for isel.dk: ns01.one.com and ns02.one.com.
isel.dk shares its name server setup with other domains, including merble.com, hagnes.no, afinit.digital and two others.
ns01.one.com and ns02.one.com both carry two IP addresses. The A records for ns01.one.com are 195.206.121.10 and 2001:67c:28cc::10; the A records for ns02.one.com are 185.10.11.10 and 2001:67c:3c0::10.
Mail Servers
Mail for isel.dk is handled by four mail servers: mx1.pub.mailpod14-cph3.one.com, mx2.pub.mailpod14-cph3.one.com, mx3.pub.mailpod14-cph3.one.com and mx4.pub.mailpod14-cph3.one.com.
isel.dk shares mail servers — at least in part — with other domains, including rlsb.be, peakwalk.org.uk, greenelements.org and two others.
mx1.pub.mailpod14-cph3.one.com, mx2.pub.mailpod14-cph3.one.com, mx3.pub.mailpod14-cph3.one.com and mx4.pub.mailpod14-cph3.one.com each resolve to one IP address: mx1.pub.mailpod14-cph3.one.com resolves to 185.10.9.212, mx2.pub.mailpod14-cph3.one.com resolves to 185.10.9.213, mx3.pub.mailpod14-cph3.one.com resolves to 185.10.9.214 and mx4.pub.mailpod14-cph3.one.com resolves to 185.10.9.215.