isøre.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 14 June 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 51.89.105.1 is hosted by OVH SAS (AS16276) in United Kingdom. Mail is handled by mail-01.iconic.dk. The zone is DNSSEC-signed and validates, 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 |
|---|---|---|---|---|---|---|---|
| 51.89.105.1 | 3600s | web-01.iconic.dk | AS16276 | OVH SAS | 51.89.0.0/16 | 🇬🇧 United Kingdom | London |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mail-01.iconic.dk | 2001:41d0:700:2b3f::301 51.89.105.3 |
mail-01.iconic.dk mail.iconic.dk |
AS16276 OVH SAS AS16276 OVH SAS |
| www CNAME | xn--isre-hra.dk (all on xn--isre-hra.dk) → 51.89.105.1 (AS16276) |
| www vs bare domain | Same network |
| Wildcard | No |
| 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 |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxdomain |
| Field | Value |
|---|---|
| Serial | 2022031605 |
| 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 | Simply.com A/S |
| Registered | 2013-06-14 |
| Expires | 2027-06-30 (253d) |
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).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-12 22:50:39 | 554ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-02 04:23:12 | 900ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-01 04:19:10 | 650ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-27 09:52:46 | 853ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-15 11:00:44 | 684ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-04 15:30:40 | 1413ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-23 22:26:30 | 749ms | 4 NS 1 A 1 MX | ⚠️ Bogus |
| 2026-06-20 18:49:57 | 1121ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-20 00:45:13 shown | 1112ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-19 12:21:25 | 354ms | 0 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-18 06:30:26 | 875ms | 4 NS 1 A 1 MX | 🔒 Secure |