hartvigit.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.156.42 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by hartvigit-dk.mail.protection.outlook.com. 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 |
|---|---|---|---|---|---|---|---|
| 93.191.156.42 | — | linux188.unoeuro.com | AS48854 | team.blue Denmark A/S | 93.191.152.0/21 | 🇩🇰 Denmark | — |
| TXT Record |
|---|
| v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (hartvigit.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com -all |
| www | 93.191.156.42 (AS48854) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| 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 |
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 | 2025042300 |
| Primary NS (MNAME) | ns1.simply.com |
| Responsible (RNAME) | hostmaster@simply.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-01 00:55:54 | 671ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-27 00:28:04 | 1167ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-25 21:15:30 | 1208ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-09 16:58:03 | 17490ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-02 11:55:06 | 2075ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-25 19:17:33 | 875ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-23 18:08:34 | 1033ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-21 12:48:27 | 997ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-20 21:35:54 | 1181ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-19 23:58:51 | 970ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 11:03:00 shown | 1580ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 11:02:29 | 810ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 11:01:58 | 871ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 10:57:22 | 1576ms | 4 NS 1 A 1 MX | 🔒 Secure |