korsoerkulturhus.dk is a .dk domain served by 4 nameservers (ns1.eurodns.com, ns2.eurodns.com, ns3.eurodns.com and 1 more). It was registered on 12 March 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.231.103.56 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 our latest 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 |
|---|---|---|---|---|---|---|---|
| 94.231.103.56 | 3600s | linux116.unoeuro.com | AS48854 | team.blue Denmark A/S | 94.231.96.0/20 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 3600s | . Null MX — domain accepts no email (RFC 7505) | |||
| 10 | 3600s | mx.simply.com | 94.231.106.20 | mx.simply.com | AS48854 team.blue Denmark A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 94.231.103.56 |
| 🔶 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 -all |
| Policy | Record (korsoerkulturhus.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.korsoerkulturhus.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; rua=mailto:6508436254723@dmarc.centerasecurity.com; |
| www | 94.231.103.56 (AS48854) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 0/10 · 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 | 4B949F05A63FED95FC94B3A83DD70167… |
| 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 | 2026100500 |
| Primary NS (MNAME) | ns1.eurodns.com |
| Responsible (RNAME) | hostmaster@eurodns.com |
| Refresh | 43200s |
| Retry | 7200s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | Eurodns S.A |
| Registered | 2012-03-12 |
| Expires | 2027-03-31 (164d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-05 17:47:15 shown | 2004ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-04 17:43:01 | 836ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-03 17:41:13 | 749ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-29 17:25:20 | 695ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-17 08:46:53 | 692ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-14 22:36:42 | 840ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-29 10:30:43 | 623ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-27 05:41:00 | 1195ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-26 22:06:01 | 806ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-12 05:23:29 | 3052ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-09 10:56:36 | 1033ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-23 01:25:35 | 9761ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-21 14:24:15 | 9875ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-04 23:14:32 | 3582ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-03 19:31:01 | 2837ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-01 23:22:07 | 888ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-24 23:08:37 | 1080ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-24 01:05:14 | 1164ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-19 07:48:20 | 1658ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-17 22:40:13 | 819ms | 4 NS 1 A 1 MX | 🔒 Secure |