gredos.dk - robtex.com
gredos.dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2a02:2350:5:10a:d4:ed6a:51b4:8050🇩🇰 ONECOM2a02:2350::/32 One.com A/S | ||||||
| A | 46.30.213.26🇩🇰 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 2026-06-13 #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 1784004301localtime Tue Jul 14 06:45:01 2026gmtime Tue Ju... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1784004301 | ||||||
Same first word
Similar names
DNS History
17 records (8 active, 9 former)
○NSns.dandomain.dk2015-06-04 → 2015-06-04 · 3 obs
○ 2015-10-21 06:43:32
○ 2026-07-14 04:58:46
●NSns01.one.com2015-10-21 → 2026-07-14 · 3 obs
● 2015-10-21 06:43:32
● 2026-07-14 04:58:46
●NSns02.one.com2015-10-21 → 2026-07-14 · 3 obs
● 2015-10-21 06:43:32
● 2026-07-14 04:58:46
○NSns2.dandomain.dk2015-06-04 → 2015-06-04 · 3 obs
○ 2015-10-21 06:43:32
○ 2026-07-14 04:58:46
○NSns3.dandomain.dk2015-06-04 → 2015-06-04 · 3 obs
○ 2015-10-21 06:43:32
○ 2026-07-14 04:58:46
○MXmail.gredos.dk2015-06-04 → 2015-06-04 · 3 obs
○ 2015-10-21 06:43:32
○ 2026-07-14 04:58:46
●MXmx1.pub.mailpod9-cph3.one.com2026-06-11 → 2026-07-14 · 3 obs
● 2026-06-11 12:04:56
● 2026-07-14 04:58:46
●MXmx2.pub.mailpod9-cph3.one.com2026-06-11 → 2026-07-14 · 3 obs
● 2026-06-11 12:04:56
● 2026-07-14 04:58:46
●MXmx3.pub.mailpod9-cph3.one.com2026-06-11 → 2026-07-14 · 3 obs
● 2026-06-11 12:04:56
● 2026-07-14 04:58:46
●MXmx4.pub.mailpod9-cph3.one.com2026-06-11 → 2026-07-14 · 3 obs
● 2026-06-11 12:04:56
● 2026-07-14 04:58:46
○MXmxcluster1.one.com2015-10-21 → 2017-11-19 · 5 obs
● 2015-10-21 06:43:32
● 2017-11-19 14:38:06
○ 2026-06-11 12:04:56
○ 2026-07-14 04:58:46
○MXmxcluster2.one.com2015-10-21 → 2017-11-19 · 5 obs
● 2015-10-21 06:43:32
● 2017-11-19 14:38:06
○ 2026-06-11 12:04:56
○ 2026-07-14 04:58:46
○A194.150.113.142015-06-04 → 2015-06-04 · 3 obs
○ 2015-10-21 06:43:32
○ 2026-07-14 04:58:46
●A2a02:2350:5:10a:d4:ed6a:51b4:80502026-06-11 → 2026-07-14 · 3 obs
● 2026-06-11 12:04:56
● 2026-07-14 04:58:46
○A46.30.212.1202015-10-21 → 2016-03-30 · 5 obs
● 2015-10-21 06:43:32
● 2016-03-30 01:21:56
○ 2016-12-04 02:05:52
○ 2026-07-14 04:58:46
●A46.30.213.262026-06-11 → 2026-07-14 · 3 obs
● 2026-06-11 12:04:56
● 2026-07-14 04:58:46
○A46.30.213.772016-12-04 → 2017-11-19 · 5 obs
● 2016-12-04 02:05:52
● 2017-11-19 14:38:06
○ 2026-06-11 12:04:56
○ 2026-07-14 04:58:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | t.nic.dk, b.nic.dk, c.nic.dk, h.nic.dk... | - |
| gredos.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: 1677ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.30.213.26 |
| AAAA | 1 | 2a02:2350:5:10a:d4:ed6a:51b4:8050 |
| NS | 2 | ns01.one.com, ns02.one.com |
| MX | 4 | mx1.pub.mailpod9-cph3.one.com (pri: 10), mx4.pub.mailpod9-cph3.one.com (pri: 10)... |
| SOA | 1 | ns01.one.com hostmaster.one.com |
Analysis
IP Addresses
gredos.dk directs to two IP numbers, 46.30.213.26 and 2a02:2350:5:10a:d4:ed6a:51b4:8050
Two other host names, along with graatrud.com, c-m-a.be and mail.cinephilia.net, also share IP numbers with gredos.dk.
Name Servers
The NS records for gredos.dk delegate to ns01.one.com and ns02.one.com.
gredos.dk shares its NS records with other domains, for example nahuis.org, stensvik.info, radiogolf.dk and two others.
ns01.one.com resolves to 195.206.121.10 and 2001:67c:28cc::10. Likewise, ns02.one.com resolves to 185.10.11.10 and 2001:67c:3c0::10 — two IP addresses apiece.
Mail Servers
Four mail servers handle email for gredos.dk: 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.
There is at least a partial MX overlap between gredos.dk and other domains, including soclean.info, eagleone.dk, gripenland.com and two others.
The hosts 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 all resolve to exactly one IP address each: 185.164.14.118, 185.164.14.119, 185.164.14.120 and 185.164.14.124 respectively.