merentnu.dk is a .dk domain served by 2 nameservers (ns1.namebox.ro, ns2.namebox.ro). It was registered on 6 December 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 31.14.12.234 is hosted by Cyber_Folks SRL (AS44043) in Romania. Mail is handled by merentnu.dk. The zone is not DNSSEC-signed, 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1.namebox.ro | 54.38.157.199 | ns1.namebox.ro | AS16276 OVH SAS |
| ns2.namebox.ro | 49.13.158.39 | static.39.158.13.49.clients.your-server.de | AS24940 Hetzner Online GmbH |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 31.14.12.234 | 14400s | nbx31-234.nbxmail.ro | AS44043 | Cyber_Folks SRL | 31.14.12.0/22 | 🇷🇴 Romania | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 14400s | merentnu.dk | 31.14.12.234 | nbx31-234.nbxmail.ro | AS44043 Cyber_Folks SRL |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 31.14.12.234 |
| 🔶 Autoconfig | 31.14.12.234 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 0 | 0 | 443 | cpanelemaildiscovery.cpanel.net |
| TXT Record |
|---|
| v=spf1 +mx +a +ip4:31.14.12.234 ~all |
| Policy | Record (merentnu.dk) |
|---|---|
| ~all (soft fail) | v=spf1 +mx +a +ip4:31.14.12.234 ~all |
| Policy | Record (_dmarc.merentnu.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; |
| www CNAME | merentnu.dk (all on merentnu.dk) → 31.14.12.234 (AS44043) |
| www vs bare domain | Same network |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| default | — | RSA · ~2048 bit |
DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.
DNS lookups: 2/10 · policy: ~all
No problems found| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.merentnu.dk | KCkDoVN2knHBhBQVhCEAGNMbkZL260o9SSblHRwUIcg |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2026080801 |
| Primary NS (MNAME) | ns1.namebox.ro |
| Responsible (RNAME) | noc@namebox.ro |
| Refresh | 3600s |
| Retry | 1800s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | DANDOMAIN A/S |
| Registered | 2024-12-06 |
| Expires | 2026-12-05 (49d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-09 17:42:31 | 1593ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-30 09:39:37 | 1058ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-24 12:48:00 | 9527ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-18 00:29:35 | 1505ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-06 00:42:59 | 9521ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-28 07:16:24 | 1573ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-27 07:00:01 | 10075ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-10 05:30:24 shown | 1508ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-23 18:34:43 | 2009ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-23 03:40:24 | 937ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-22 05:09:31 | 1404ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-21 11:45:34 | 901ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-18 02:36:52 | 7013ms | 2 NS 1 A 1 MX | 🔓 Insecure |