xenblog.dk is a .dk domain served by 2 nameservers (arvind.ns.cloudflare.com, malavika.ns.cloudflare.com). It was registered on 29 July 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mx1.pub.mailpod11-cph3.one.com, mx2.pub.mailpod11-cph3.one.com and 2 more. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mx1.pub.mailpod11-cph3.one.com | 104.37.34.230 | mx1.pub.mailpod11-cph3.one.com | AS51468 One.com A/S |
| 10 | 300s | mx2.pub.mailpod11-cph3.one.com | 104.37.34.231 | mx2.pub.mailpod11-cph3.one.com | AS51468 One.com A/S |
| 10 | 300s | mx3.pub.mailpod11-cph3.one.com | 104.37.34.232 | mx3.pub.mailpod11-cph3.one.com | AS51468 One.com A/S |
| 10 | 300s | mx4.pub.mailpod11-cph3.one.com | 104.37.34.233 | mx4.pub.mailpod11-cph3.one.com | AS51468 One.com A/S |
| TXT Record |
|---|
| google-site-verification=a5dTcuIp_zPq0OKLvwgMc8xJYtgIuXlXuYDNAnxjnZ0 |
| www | 104.21.8.176 172.67.130.144 2606:4700:3032::6815:8b0 2606:4700:3035::ac43:8290 (AS13335) (address records, no CNAME) |
| www vs bare domain | Only www resolves xenblog.dk: no address (all like this)www.xenblog.dk: 104.21.8.176 172.67.130.144 2606:4700:3032::6815:8b0 2606:4700:3035::ac43:8290 (AS13335) |
| Wildcard | No |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 00E55642F312E05CDB899B1433EDF47F… |
| SMTP _25._tcp.mx2.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 00E55642F312E05CDB899B1433EDF47F… |
| SMTP _25._tcp.mx3.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 00E55642F312E05CDB899B1433EDF47F… |
| SMTP _25._tcp.mx4.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 00E55642F312E05CDB899B1433EDF47F… |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2408012497 |
| Primary NS (MNAME) | arvind.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2010-07-29 |
| Expires | 2027-07-31 (278d) |
Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).
No other domain with this registrant in our WHOIS data yet| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-23 11:45:48 | 2353ms | 2 NS 0 A 4 MX | 🔓 Insecure |
| 2026-10-14 10:15:05 | 491ms | 2 NS 0 A 4 MX | 🔓 Insecure |
| 2026-09-26 18:06:51 | 1339ms | 2 NS 0 A 4 MX | 🔓 Insecure |
| 2026-08-27 22:03:40 | 1425ms | 2 NS 0 A 4 MX | 🔓 Insecure |
| 2026-08-26 22:07:51 | 1054ms | 2 NS 0 A 4 MX | 🔓 Insecure |
| 2026-08-16 17:33:10 | 1119ms | 2 NS 0 A 4 MX | 🔓 Insecure |
| 2026-08-15 00:43:37 | 3112ms | 2 NS 0 A 4 MX | 🔓 Insecure |
| 2026-08-07 18:30:55 | 1179ms | 2 NS 0 A 4 MX | 🔓 Insecure |
| 2026-07-29 08:15:13 | 5746ms | 2 NS 0 A 4 MX | 🔓 Insecure |
| 2026-06-27 15:28:06 | 939ms | 2 NS 0 A 4 MX | 🔓 Insecure |
| 2026-06-27 04:46:40 shown | 1074ms | 2 NS 0 A 4 MX | 🔓 Insecure |
| 2026-06-17 14:22:02 | 2201ms | 2 NS 0 A 4 MX | 🔓 Insecure |