viborgmail.dk is a .dk domain served by 3 nameservers (ns4.hostonline.dk, ns5.hostonline.dk, ns6.hostonline.dk). It was registered on 4 October 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.195.185.220 is hosted by GlobalConnect A/S (AS31027) in Denmark. Mail is handled by he.hostonline.dk, mx-backup.hostonline.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 |
|---|---|---|---|---|---|---|---|
| 217.195.185.220 | 3600s | webhotel12.hostonline.dk | AS31027 | GlobalConnect A/S | 217.195.176.0/20 | 🇩🇰 Denmark | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscoverredirect.hostonline.dk → 217.195.185.209 |
| TXT Record |
|---|
| v=spf1 a mx include:_spf.hostonline.dk -all |
| Policy | Record (viborgmail.dk) |
|---|---|
| -all (hard fail) | v=spf1 a mx include:_spf.hostonline.dk -all |
| www CNAME | viborgmail.dk (all on viborgmail.dk) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC3 · 10 iterations · 8-byte salt · opt-out RFC 9276 recommends 0 iterations and no salt |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 6/10 · 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 | 2026082602 |
| Primary NS (MNAME) | ns4.hostonline.dk |
| Responsible (RNAME) | hostmaster@hostonline.dk |
| Refresh | 86400s |
| Retry | 7200s |
| Expire | 3600000s |
| Minimum (neg-cache TTL) | 172800s |
| Field | Value |
|---|---|
| Registrar | TS COMPUTER ApS |
| Registered | 2019-10-04 |
| Expires | 2026-10-31 (10d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-15 15:58:36 | 481ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-10 05:24:35 | 638ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-05 17:41:36 | 1238ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-30 17:24:25 | 511ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-30 06:56:58 | 1806ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-25 05:40:40 | 549ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-22 17:38:42 | 1785ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-19 20:47:59 | 1125ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-12 19:12:48 | 2237ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-08 02:41:10 | 787ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-01 00:28:02 | 3187ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-27 02:04:44 shown | 581ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-21 23:33:04 | 2974ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-17 02:15:31 | 3379ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-11 18:57:32 | 10581ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-07 21:45:04 | 1394ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-27 17:25:13 | 932ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-22 12:07:57 | 2598ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-17 17:11:37 | 9742ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-12 04:58:11 | 10425ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-08 19:55:24 | 3293ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-03 20:18:47 | 1016ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-28 02:11:11 | 2088ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-27 07:51:56 | 1593ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-25 13:32:22 | 718ms | 3 NS 1 A 2 MX | 🔒 Secure |