guski.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 30 November 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.116.232.218 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 5 more. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest 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 |
|---|---|---|---|---|---|---|---|
| 217.116.232.218 | 43200s | web18.gigahost.dk | AS47292 | Sentia Denmark A/S | 217.116.224.0/20 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 43200s | aspmx.l.google.com | 142.251.127.26 2a00:1450:4001:c21::1b |
lcfrai-in-f26.1e100.net lcfrai-in-f27.1e100.net |
AS15169 Google LLC AS15169 Google LLC |
| 20 | 43200s | alt1.aspmx.l.google.com | 142.250.147.27 2a00:1450:4025:c01::1a |
rd-in-f27.1e100.net rd-in-f26.1e100.net |
AS15169 Google LLC AS15169 Google LLC |
| 20 | 43200s | alt2.aspmx.l.google.com | 172.253.152.26 2a00:1450:4010:c22::1a |
yulpptr-in-f26.1e100.net yulpptr-in-f26.1e100.net |
AS15169 Google LLC AS15169 Google LLC |
| 30 | 43200s | apsmx2.googlemail.com | — | — | — |
| 30 | 43200s | apsmx3.googlemail.com | — | — | — |
| 30 | 43200s | apsmx4.googlemail.com | — | — | — |
| 30 | 43200s | apsmx5.googlemail.com | — | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 217.116.232.218 |
| 🔶 Autoconfig | 217.116.232.218 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _xmpp-server._tcp | 0 | 0 | 5269 | xmpp-server2.l.google.com |
| _xmpp-server._tcp | 0 | 0 | 5269 | xmpp-server.l.google.com |
| _xmpp-server._tcp | 0 | 0 | 5269 | xmpp-server4.l.google.com |
| _xmpp-server._tcp | 0 | 0 | 5269 | xmpp-server3.l.google.com |
| _xmpp-server._tcp | 0 | 0 | 5269 | xmpp-server1.l.google.com |
| TXT Record |
|---|
| v=spf1 a mx mx:smtp.fullrate.dk include:aspmx.googlemail.com ~all |
| Policy | Record (guski.dk) |
|---|---|
| ~all (soft fail) | v=spf1 a mx mx:smtp.fullrate.dk include:aspmx.googlemail.com ~all |
| www | 217.116.232.218 (AS47292) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 5/10 · 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 | 2026101401 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | ONE.COM A/S |
| Registered | 2005-11-30 |
| Expires | 2026-11-30 (42d) |
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 |
|---|---|---|---|
| 2026-10-15 02:30:36 shown | 1635ms | 2 NS 1 A 7 MX | 🔒 Secure |
| 2026-10-02 10:24:57 | 541ms | 2 NS 1 A 7 MX | 🔒 Secure |
| 2026-09-15 02:11:12 | 1226ms | 2 NS 1 A 7 MX | 🔒 Secure |
| 2026-08-14 14:04:24 | 1100ms | 2 NS 1 A 7 MX | 🔒 Secure |
| 2026-07-16 04:29:27 | 1204ms | 2 NS 1 A 7 MX | 🔒 Secure |
| 2026-06-28 04:38:55 | 1356ms | 2 NS 1 A 7 MX | 🔒 Secure |
| 2026-06-26 20:24:56 | 835ms | 2 NS 1 A 7 MX | 🔒 Secure |
| 2026-06-17 10:12:56 | 2480ms | 2 NS 1 A 7 MX | 🔒 Secure |