simrec.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 1 August 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.215.202.227 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by mail.simrec.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 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 |
|---|---|---|---|---|---|---|---|
| 195.215.202.227 | 43201s | — | AS3292 | TDC Holding A/S | 195.215.0.0/16 | 🇩🇰 Denmark | Frederiksberg |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 43200s | mail.simrec.dk | 195.215.202.236 | mail.docshare.dk | AS3292 TDC Holding A/S |
| TXT Record |
|---|
| v=spf1 ip4:195.215.202.236 a ~all |
| Policy | Record (simrec.dk) |
|---|---|
| ~all (soft fail) | v=spf1 ip4:195.215.202.236 a ~all |
| www | 195.215.202.227 (AS3292) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 1/10 · policy: ~all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026101801 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2006-08-01 |
| Expires | 2027-08-31 (314d) |
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 |
|---|---|---|---|
| 2026-10-19 04:02:06 shown | 348ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-02 11:43:52 | 384ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-01 05:57:21 | 589ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 05:53:00 | 403ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-26 11:57:08 | 674ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-25 11:41:35 | 523ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-15 17:49:29 | 9483ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-07 19:58:34 | 4572ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-27 08:25:39 | 1093ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-22 05:22:40 | 634ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-20 00:10:49 | 1406ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 22:08:30 | 585ms | 2 NS 1 A 1 MX | 🔒 Secure |