skanderborgmail.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 | Copenhagen |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscoverredirect.hostonline.dk → 217.195.185.209 |
| TXT Record |
|---|
| v=spf1 a mx include:_spf.hostonline.dk -all |
| Policy | Record (skanderborgmail.dk) |
|---|---|
| -all (hard fail) | v=spf1 a mx include:_spf.hostonline.dk -all |
| www CNAME | skanderborgmail.dk (all on skanderborgmail.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 | 2026101002 |
| 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 (13d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-15 16:41:09 | 773ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-10 03:33:50 shown | 2463ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-05 20:09:28 | 2951ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-30 19:49:00 | 555ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-30 13:59:08 | 1531ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-25 13:09:21 | 729ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-22 04:49:19 | 2010ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-15 03:29:39 | 535ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-11 15:31:35 | 1058ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-04 10:20:27 | 1902ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-28 04:10:44 | 629ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-26 10:59:42 | 745ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-21 17:27:28 | 1208ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-16 22:53:14 | 1288ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-11 21:22:43 | 3361ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-07 03:20:57 | 16985ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-02 21:25:55 | 9074ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-27 05:26:53 | 1727ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-22 22:38:51 | 2715ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-18 03:41:43 | 836ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-16 04:36:14 | 34293ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-09 01:19:50 | 1112ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-03 09:57:07 | 13050ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-27 05:15:36 | 2288ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-23 13:47:30 | 4330ms | 3 NS 1 A 2 MX | 🔒 Secure |