stackup.dk - robtex.com
stackup.dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2a02:2350:5:10a:8033:5511:cde1:43c🇩🇰 ONECOM2a02:2350::/32 One.com A/S | ||||||
| A | 46.30.213.38🇩🇰 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.mailpod10-cph3.one.com ⭐ | ||||||
| A | 104.37.34.70🇩🇰 ONECOM104.37.32.0/21 One.com A/S | ||||||
| PTR | mx1.pub.mailpod10-cph3.one.com | ||||||
| MX | mx2.pub.mailpod10-cph3.one.com ⭐ | ||||||
| A | 104.37.34.71🇩🇰 ONECOM104.37.32.0/21 One.com A/S | ||||||
| PTR | mx2.pub.mailpod10-cph3.one.com | ||||||
| MX | mx3.pub.mailpod10-cph3.one.com ⭐ | ||||||
| A | 104.37.34.72🇩🇰 ONECOM104.37.32.0/21 One.com A/S | ||||||
| PTR | mx3.pub.mailpod10-cph3.one.com | ||||||
| MX | mx4.pub.mailpod10-cph3.one.com ⭐ | ||||||
| A | 104.37.34.73🇩🇰 ONECOM104.37.32.0/21 One.com A/S | ||||||
| PTR | mx4.pub.mailpod10-cph3.one.com | ||||||
| SOA | ns01.one.comhostmaster@one.com 2026-08-21 #2 | ||||||
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 1788709680localtime Sun Sep 6 17:48:00 2026gmtime Sun Se... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1788709680 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
8 records (8 active, 0 former)
●MXmx1.pub.mailpod10-cph3.one.com2026-08-30 → 2026-09-06 · 2 obs
● 2026-09-06 15:55:20
●MXmx2.pub.mailpod10-cph3.one.com2026-08-30 → 2026-09-06 · 2 obs
● 2026-09-06 15:55:20
●MXmx3.pub.mailpod10-cph3.one.com2026-08-30 → 2026-09-06 · 2 obs
● 2026-09-06 15:55:20
●MXmx4.pub.mailpod10-cph3.one.com2026-08-30 → 2026-09-06 · 2 obs
● 2026-09-06 15:55:20
●A2a02:2350:5:10a:8033:5511:cde1:43c2026-08-30 → 2026-09-06 · 2 obs
● 2026-09-06 15:55:20
●A46.30.213.382026-08-30 → 2026-09-06 · 2 obs
● 2026-09-06 15:55:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, h.nic.dk, t.nic.dk, c.nic.dk... | - |
| stackup.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: 1218ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.30.213.38 |
| AAAA | 1 | 2a02:2350:5:10a:8033:5511:cde1:43c |
| NS | 2 | ns01.one.com, ns02.one.com |
| MX | 4 | mx4.pub.mailpod10-cph3.one.com (pri: 10), mx3.pub.mailpod10-cph3.one.com (pri: 10)... |
| SOA | 1 | ns01.one.com hostmaster.one.com |
Analysis
IP Addresses
stackup.dk has two IP addresses: 46.30.213.38 and 2a02:2350:5:10a:8033:5511:cde1:43c
hovedgaden.dk, notarius-publicus-stockholm.se, aalborgstilladser.com plus two other host names have IP numbers in common with stackup.dk.
Name Servers
Two name servers handle the delegation for stackup.dk: ns01.one.com and ns02.one.com.
The name server configuration of stackup.dk is shared with other domains, for instance kvindefond.dk, bokly.se, tk-spejder.dk and two others.
The name servers for stackup.dk overlap at least in part with those of other domains, including walcher.family and gissat.com.
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 stackup.dk is handled by four mail servers: mx1.pub.mailpod10-cph3.one.com, mx2.pub.mailpod10-cph3.one.com, mx3.pub.mailpod10-cph3.one.com and mx4.pub.mailpod10-cph3.one.com.
At least some of the mail servers used by stackup.dk are shared with other domains: marcoszuniga.com, sorme.no, fam-grape.se and two others among them.
Four host names, each with one IP address: mx1.pub.mailpod10-cph3.one.com has 104.37.34.70, mx2.pub.mailpod10-cph3.one.com has 104.37.34.71, mx3.pub.mailpod10-cph3.one.com has 104.37.34.72 and mx4.pub.mailpod10-cph3.one.com has 104.37.34.73.