swisco.dk is a .dk domain served by 3 nameservers (ns4.hostonline.dk, ns5.hostonline.dk, ns6.hostonline.dk). It was registered on 4 August 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.195.185.216 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 |
|---|---|---|---|---|---|---|---|
| 217.195.185.216 | — | webhotel08.hostonline.dk | AS31027 | GlobalConnect A/S | 217.195.176.0/20 | 🇩🇰 Denmark | — |
| TXT Record |
|---|
| v=spf1 a mx include:_spf.hostonline.dk a:195.12.167.68 -all |
| Policy | Record (swisco.dk) |
|---|---|
| -all (hard fail) | v=spf1 a mx include:_spf.hostonline.dk a:195.12.167.68 -all |
| www CNAME | swisco.dk (all on swisco.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: 7/10 · 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 | 2026061402 |
| Primary NS (MNAME) | ns4.hostonline.dk |
| Responsible (RNAME) | hostmaster@hostonline.dk |
| Refresh | 3600s |
| Retry | 600s |
| Expire | 86400s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 1998-08-04 |
| Expires | 2027-09-30 (347d) |
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).
No other domain with this registrant in our WHOIS data yet| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-18 06:03:07 | 1639ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-13 01:37:30 | 552ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-07 20:24:38 | 2220ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-02 17:54:13 | 495ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-27 17:07:06 | 2478ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-27 13:48:35 | 4284ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-23 12:41:16 | 1144ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-20 03:37:35 | 888ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-07 02:17:13 | 759ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-29 07:48:06 | 3881ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-23 06:25:02 | 1275ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-19 04:43:13 | 9310ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-13 21:10:27 | 1034ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-08 15:28:40 | 909ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-04 03:23:03 | 10599ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-29 23:22:34 | 9751ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-24 09:51:18 | 1241ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-20 00:57:54 | 6371ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-14 21:50:57 | 1182ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-04 17:00:32 | 5395ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-29 07:54:16 | 1843ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-24 19:50:38 | 1334ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-20 06:11:44 | 686ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-18 20:22:52 | 766ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-17 12:15:59 shown | 1149ms | 3 NS 1 A 2 MX | 🔒 Secure |