guski.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It 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 |
| 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 |