113online.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 31 January 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1.eurodns.com | — | — | — |
| ns2.eurodns.com | — | — | — |
| ns3.eurodns.com | — | — | — |
| ns4.eurodns.com | — | — | — |
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (113online.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.113online.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; sp=reject; |
| www | Exists, no address |
| www vs bare domain | Neither resolves 113online.dk: no address www.113online.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: 0/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2026011626 |
| 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 | 2003-01-31 |
| Expires | 2027-01-31 (106d) |
Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).
Showing 100 of 398.
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-16 06:22:00 | 634ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-15 05:46:10 | 446ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-14 04:38:35 | 695ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-02 19:11:38 | 507ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-29 16:15:49 | 587ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-28 06:14:24 | 614ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-26 16:30:34 | 642ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-25 16:26:04 | 1120ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-08 22:41:45 | 694ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-07 09:11:19 | 9377ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-07 02:51:18 | 595ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-21 06:01:31 | 883ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-20 05:31:51 | 11878ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-19 01:54:30 | 4024ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-03 03:08:56 | 760ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-14 17:41:26 | 716ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-26 14:51:59 | 1975ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-22 20:24:11 | 1295ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-20 12:37:36 | 619ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-16 12:33:50 shown | 2859ms | 4 NS 0 A 0 MX | 🔒 Secure |