skanderborg-mail.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 | Tilst |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscoverredirect.hostonline.dk → 217.195.185.209 |
| TXT Record |
|---|
| v=spf1 a mx include:_spf.hostonline.dk -all |
| Policy | Record (skanderborg-mail.dk) |
|---|---|
| -all (hard fail) | v=spf1 a mx include:_spf.hostonline.dk -all |
| www CNAME | skanderborg-mail.dk (all on skanderborg-mail.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 10:11:45 | 424ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-10 05:37:31 shown | 624ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-08 16:23:58 | 504ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-05 18:37:41 | 1785ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-30 18:13:55 | 710ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-27 17:34:12 | 613ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-25 23:04:40 | 734ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-23 22:39:36 | 607ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-19 07:56:21 | 2011ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-15 03:26:55 | 2292ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-08 12:56:09 | 756ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-01 00:39:32 | 1248ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-26 21:23:30 | 440ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-22 01:57:38 | 1417ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-16 11:59:42 | 2644ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-12 07:26:53 | 2799ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-07 05:51:35 | 2544ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-27 16:57:05 | 2680ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-22 09:12:54 | 2752ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-18 05:26:53 | 2570ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-12 21:28:41 | 819ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-08 12:05:17 | 1181ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-03 14:52:40 | 1753ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-28 15:49:44 | 1061ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-26 04:13:52 | 1357ms | 3 NS 1 A 2 MX | 🔒 Secure |