knudotto.dk is a .dk domain served by 5 nameservers (ns1.gigahost.dk, ns2.gigahost.dk, ns3.gigahost.dk and 2 more). It was registered on 19 July 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 87.116.13.123 is hosted by GlobalConnect A/S (AS31027) in Denmark. Mail is handled by mail.knudotto.dk. The zone is not DNSSEC-signed, publishes a 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 |
|---|---|---|---|---|---|---|---|
| 87.116.13.123 | 3600s | s7.stom.dk | AS31027 | GlobalConnect A/S | 87.116.0.0/18 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 3600s | mail.knudotto.dk | 87.116.13.123 | s7.stom.dk | AS31027 GlobalConnect A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | knudotto.dk → 87.116.13.123 |
| 🔶 Autoconfig | knudotto.dk → 87.116.13.123 |
| TXT Record |
|---|
| v=spf1 ip4:87.116.13.123 include:spf.stom.dk include:sendgrid.net ~all |
| Policy | Record (knudotto.dk) |
|---|---|
| ~all (soft fail) | v=spf1 ip4:87.116.13.123 include:spf.stom.dk include:sendgrid.net ~all |
| Policy | Record (_dmarc.knudotto.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; |
| www CNAME | knudotto.dk (all on knudotto.dk) → 87.116.13.123 (AS31027) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Selector | CNAME | Key |
|---|---|---|
| default | — | RSA · ~2048 bit |
| s1 | s1.domainkey.u51814070.wl071.sendgrid.net | RSA · ~2048 bit |
| s2 | s2.domainkey.u51814070.wl071.sendgrid.net | RSA · ~2048 bit |
DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.
DNS lookups: 3/10 · policy: ~all
No problems found| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.knudotto.dk | knudotto.dk |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2026091001 |
| Primary NS (MNAME) | ns1.gigahost.dk |
| Responsible (RNAME) | hostmaster@knudotto.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2007-07-19 |
| Expires | 2027-07-31 (283d) |
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 |
|---|---|
| oevf.dk | Punktum dk A/S (direct) |
| ølgodvognmandsforretning.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-15 04:05:30 | 1671ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-08 17:51:23 | 855ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-03 14:58:42 | 873ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-01 10:30:11 | 979ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-30 10:25:55 | 954ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-24 17:46:20 | 1097ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-23 17:00:06 | 1144ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-16 23:42:47 shown | 9543ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-10 17:12:16 | 1236ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-03 15:24:47 | 3203ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-27 23:12:28 | 1292ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-27 06:11:58 | 9816ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-20 07:24:44 | 1561ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-14 07:29:52 | 3913ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-07 21:25:01 | 9978ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-31 19:22:11 | 17276ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-23 03:41:46 | 1408ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-18 01:26:15 | 1819ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-10 13:40:53 | 1653ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-03 12:54:23 | 2690ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-27 13:55:19 | 828ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-19 22:00:15 | 723ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-17 11:38:42 | 1138ms | 5 NS 1 A 1 MX | 🔓 Insecure |