visum-invitation.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 7 March 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.111.240.170 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod12-cph3.one.com, mx2.pub.mailpod12-cph3.one.com and 2 more. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. 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 |
|---|---|---|---|---|---|---|---|
| 77.111.240.170 | 3600s | webcluster43.webpod11-cph3.one.com | AS51468 | One.com A/S | 77.111.240.0/22 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 10800s | mx1.pub.mailpod12-cph3.one.com | 104.37.34.246 | mx1.pub.mailpod12-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx2.pub.mailpod12-cph3.one.com | 104.37.34.247 | mx2.pub.mailpod12-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx3.pub.mailpod12-cph3.one.com | 104.37.34.248 | mx3.pub.mailpod12-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx4.pub.mailpod12-cph3.one.com | 104.37.34.249 | mx4.pub.mailpod12-cph3.one.com | AS51468 One.com A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 77.111.240.170 |
| 🔶 Autoconfig | 77.111.240.170 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:102:8052:2f06:cfa8:2977 | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| TXT Record |
|---|
| google-site-verification=AeYA87TS27IO946gWt4fJBjBHHkG7djHHzyUK-tnXMw |
| v=spf1 include:_custspf.one.com -all |
| Policy | Record (visum-invitation.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:_custspf.one.com -all |
| www | 77.111.240.170 2a02:2350:5:102:8052:2f06:cfa8:2977 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network visum-invitation.dk: 77.111.240.170 2a02:2350:5:102:8052:2f06:cfa8:2977 (AS51468) www.visum-invitation.dk: 77.111.240.170 2a02:2350:5:102:8052:2f06:cfa8:2977 (AS51468) |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 1/10 · policy: -all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.pub.mailpod12-cph3.one.com | DANE-EE · SPKI · SHA-256 | 2CDDC5D748A3C02AC19FF7BC33AA01A5… |
| SMTP _25._tcp.mx2.pub.mailpod12-cph3.one.com | DANE-EE · SPKI · SHA-256 | 2CDDC5D748A3C02AC19FF7BC33AA01A5… |
| SMTP _25._tcp.mx3.pub.mailpod12-cph3.one.com | DANE-EE · SPKI · SHA-256 | 2CDDC5D748A3C02AC19FF7BC33AA01A5… |
| SMTP _25._tcp.mx4.pub.mailpod12-cph3.one.com | DANE-EE · SPKI · SHA-256 | 2CDDC5D748A3C02AC19FF7BC33AA01A5… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026082705 |
| 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 | Punktum dk A/S (direct) |
| Registered | 2005-03-07 |
| Expires | 2027-03-31 (164d) |
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).
| Domain | Registrar |
|---|---|
| folkeinformation.dk | Punktum dk A/S (direct) |
| galleri-k.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-24 19:19:51 shown | 664ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-10 14:06:50 | 622ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-28 11:16:34 | 614ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-27 11:09:59 | 651ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-16 00:15:10 | 4918ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-03 08:27:58 | 661ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-28 08:27:50 | 653ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-26 18:42:18 | 2163ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-25 07:16:58 | 3348ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-24 11:52:09 | 1178ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 19:44:21 | 982ms | 2 NS 1 A 4 MX | 🔒 Secure |