soenderholmnet.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 4 August 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by fpo9.mail.dk. 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.
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 600s | fpo9.mail.dk | 34.140.124.121 | 121.124.140.34.bc.googleusercontent.com | AS396982 Google LLC |
| TXT Record |
|---|
| v=spf1 include:_spf-customer.dk-tv.net |
| Policy | Record (soenderholmnet.dk) |
|---|---|
| no all — incomplete SPF | v=spf1 include:_spf-customer.dk-tv.net |
| Policy | Record (_dmarc.soenderholmnet.dk) |
|---|---|
| p=reject | v=DMARC1;p=reject;sp=reject;fo=1;ri=3600;pct=100;rua=mailto:report@dmarc.dk-tv.net;ruf=mailto:failure@dmarc.dk-tv.net |
| www | Exists, no address |
| www vs bare domain | Neither resolves soenderholmnet.dk: no address www.soenderholmnet.dk: no address |
| Wildcard | No |
| Denial of existence | Compact NSEC (RFC 9824, "black lies") not walkable |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 3/10 · policy: none
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2026011647 |
| 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 | 2003-08-04 |
| Expires | 2026-08-31 (expired) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-01 08:03:15 shown | 881ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-30 07:59:15 | 833ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-28 07:19:29 | 697ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-25 06:20:30 | 691ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-18 13:04:06 | 744ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-11 10:59:49 | 1337ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-07 07:53:20 | 9435ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-01 03:26:33 | 714ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-25 18:58:12 | 959ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-24 18:08:00 | 2484ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-09 14:30:59 | 1082ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-01 23:56:59 | 10925ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-07-20 00:50:01 | 948ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-07-18 12:15:17 | 865ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-30 22:58:36 | 764ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-18 06:44:50 | 2528ms | 4 NS 0 A 1 MX | 🔒 Secure |