mettebro.dk is a .dk domain served by 2 nameservers (ns1.wallin.dk, ns2.wallin.dk). It was registered on 10 October 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 5.103.25.172 is hosted by FIBIA P/S (AS44869) in Denmark. Mail is handled by mettebro.dk. The zone is DNSSEC-signed but currently fails validation, 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.wallin.dk | 5.103.25.173 | ns1.wallin.dk | AS44869 FIBIA P/S |
| ns2.wallin.dk | 5.103.25.174 | ns2.wallin.dk | AS44869 FIBIA P/S |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 5.103.25.172 | 14400s | web.wallin.dk | AS44869 | FIBIA P/S | 5.103.0.0/16 | 🇩🇰 Denmark | Ballerup Municipality |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 14400s | mettebro.dk | 5.103.25.172 | web.wallin.dk | AS44869 FIBIA P/S |
| TXT Record |
|---|
| v=spf1 +a +mx +ip4:5.103.25.167 +ip4:5.103.25.172 ~all |
| Policy | Record (mettebro.dk) |
|---|---|
| ~all (soft fail) | v=spf1 +a +mx +ip4:5.103.25.167 +ip4:5.103.25.172 ~all |
| Policy | Record (_dmarc.mettebro.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; |
| www CNAME | mettebro.dk (all on mettebro.dk) → 5.103.25.172 (AS44869) |
| 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.mettebro.dk | XAponOl5ByfcxQjKGGdZNwXNI4mArZRs1biar0bnwBk |
| Check | Result |
|---|---|
| Validation Status | ⚠️ Bogus |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | broken trust chain resolving 'mettebro.dk/A/IN': 127.0.0.1#53 |
| Field | Value |
|---|---|
| Serial | 2026061901 |
| Primary NS (MNAME) | ns1.wallin.dk |
| Responsible (RNAME) | backup@nordvest.it |
| Refresh | 3600s |
| Retry | 1800s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2005-10-10 |
| Expires | 2026-10-31 (14d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-29 21:01:21 | 571ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-24 13:50:03 | 529ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-19 17:25:41 | 5957ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-24 07:27:48 | 32628ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-28 07:29:35 | 1225ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-20 16:13:36 shown | 686ms | 2 NS 1 A 1 MX | ⚠️ Bogus |
| 2026-06-17 19:15:53 | 553ms | 2 NS 1 A 1 MX | 🔓 Insecure |