damhuskoereskole.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 2 September 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.231.103.162 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mx.simply.com. The zone is DNSSEC-signed and validates, 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 |
|---|---|---|---|---|---|---|---|
| 94.231.103.162 | 3600s | linux144.unoeuro.com | AS48854 | team.blue Denmark A/S | 94.231.96.0/20 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mx.simply.com | 94.231.106.20 | mx.simply.com | AS48854 team.blue Denmark A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 94.231.103.162 |
| 🔶 Autoconfig | maildiscover.simply.com → 94.231.108.222 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 10 | 10 | 443 | maildiscover.simply.com |
| TXT Record |
|---|
| v=spf1 include:spf.simply.com -all |
| Policy | Record (damhuskoereskole.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.simply.com -all |
| Policy | Record (_dmarc.damhuskoereskole.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.com; |
| www | Address record (no CNAME) |
| Wildcard | Yes: any name under the zone resolves |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
DNS lookups: 1/10 · policy: -all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx.simply.com | DANE-EE · SPKI · SHA-256 | 97A3BA009F39C761BFFB6574340E8138… |
| SMTP _25._tcp.mx.simply.com | DANE-EE · SPKI · SHA-256 | A9D603AF4D7ED6B9246B4B68500CD6F2… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2025042300 |
| Primary NS (MNAME) | ns1.simply.com |
| Responsible (RNAME) | hostmaster@simply.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2008-09-02 |
| Expires | 2026-09-30 (expired) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-24 07:41:21 | 139ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-23 03:54:57 | 348ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-22 01:10:43 | 580ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-20 20:14:21 | 122ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-19 19:19:56 | 349ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-18 18:25:00 | 211ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-17 17:56:14 | 234ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-16 16:37:45 | 354ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-15 11:02:21 | 343ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-14 10:06:02 | 480ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-13 08:11:37 | 224ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-12 03:43:11 | 594ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-11 01:23:35 | 222ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-11 01:22:48 | 101ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-09 23:42:31 | 96ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-08 14:43:22 | 239ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-07 14:35:23 | 215ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-06 12:59:08 | 585ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-05 10:58:13 | 233ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-04 10:53:08 | 231ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-03 10:51:50 | 131ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-02 10:48:25 | 886ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-30 10:42:52 | 393ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-15 19:05:14 shown | 501ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-26 11:51:50 | 691ms | 4 NS 1 A 1 MX | 🔒 Secure |