guardia.dk is a .dk domain served by 2 nameservers (chan.ns.cloudflare.com, dale.ns.cloudflare.com). It was registered on 29 April 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 212.237.182.3 is hosted by EWII Bredbaand A/S (AS204151) in Denmark. Mail is handled by guardia.dk. 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 212.237.182.3 | 300s | mail.ithex.dk | AS204151 | EWII Bredbaand A/S | 212.237.176.0/21 | 🇩🇰 Denmark | Middelfart |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | guardia.dk | 212.237.182.3 | mail.ithex.dk | AS204151 EWII Bredbaand A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | mail.guardia.dk → 212.237.182.3 |
| 🔶 Autoconfig | mail.guardia.dk → 212.237.182.3 |
| TXT Record |
|---|
| v=spf1 a mx -all |
| Policy | Record (guardia.dk) |
|---|---|
| -all (hard fail) | v=spf1 a mx -all |
| www | 212.237.182.3 (AS204151) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
DNS lookups: 2/10 · policy: -all
No problems found| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.guardia.dk | guardia.dk |
| 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 | 2409761722 |
| Primary NS (MNAME) | chan.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Simply.com A/S |
| Registered | 2013-04-29 |
| Expires | 2027-04-30 (189d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-03 16:00:03 | 545ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-30 15:38:28 | 587ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-23 08:35:22 | 1898ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-16 07:19:17 | 1220ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-03 13:51:46 | 697ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-11 08:25:49 | 931ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-06 06:29:07 | 1143ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-18 10:10:47 shown | 5809ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-07 03:55:55 | 767ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-24 09:35:20 | 2671ms | 2 NS 1 A 1 MX | ❓ Unknown |
| 2026-06-17 10:51:58 | 2528ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-17 10:50:10 | 760ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-17 10:49:03 | 888ms | 2 NS 1 A 1 MX | 🔓 Insecure |