iup.dk is a .dk domain served by 3 nameservers (helium.ns.hetzner.de, hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com). It was registered on 15 May 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 88.99.225.212 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by mx.soverin.net. The zone is of unknown DNSSEC status, publishes a 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 88.99.225.212 | 3600s | static.212.225.99.88.clients.your-server.de | AS24940 | Hetzner Online GmbH | 88.99.0.0/16 | 🇩🇪 Germany | Nuremberg |
| TXT Record |
|---|
| Soverin=joXWyfdGIAukV1fP |
| v=spf1 include:soverin.net ~all |
| Policy | Record (iup.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:soverin.net ~all |
| Policy | Record (_dmarc.iup.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; sp=reject; rua=mailto:dmarc@soverin.net; pct=100; ri=86400; adkim=r; aspf=s; |
| www | Exists, no address |
| www vs bare domain | www does not resolve (all like this) |
| Wildcard | No |
DNS lookups: 1/10 · policy: ~all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx.soverin.net | DANE-EE · SPKI · SHA-256 | A6EB48052B5A83AA9D40E71CEAA20F68… |
| Check | Result |
|---|---|
| Validation Status | ❓ Unknown |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | broken trust chain resolving 'iup.dk/DS/IN': 127.0.0.1#53 |
| Field | Value |
|---|---|
| Serial | 2026062404 |
| Primary NS (MNAME) | hydrogen.ns.hetzner.com |
| Responsible (RNAME) | dns@hetzner.com |
| Refresh | 86400s |
| Retry | 10800s |
| Expire | 3600000s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2019-05-15 |
| Expires | 2027-05-31 (222d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-19 23:34:02 | 1333ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-18 23:17:05 | 1697ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-25 18:12:13 | 1549ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-05 06:50:58 | 2152ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-31 14:43:16 | 2037ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-29 07:47:16 | 1961ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-28 03:42:02 | 1131ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-27 03:18:06 | 2739ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-26 03:13:15 | 1651ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-25 02:00:28 | 2718ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-24 00:08:53 | 4467ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-20 21:34:21 | 8576ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-19 21:02:53 | 8970ms | 3 NS 1 A 1 MX | ❓ Unknown |
| 2026-07-14 14:34:13 | 9406ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-26 09:35:46 | 1812ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-24 16:13:47 shown | 3465ms | 3 NS 1 A 1 MX | ❓ Unknown |
| 2026-06-24 04:31:42 | 1162ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-18 06:14:46 | 1200ms | 3 NS 1 A 1 MX | 🔓 Insecure |