knaldgas.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 30 September 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 109.198.153.123 is hosted by DanskNet A/S (AS35158) in Denmark. Mail is handled by odin.knaldgas.dk. The zone is DNSSEC-signed and validates, publishes a 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 |
|---|---|---|---|---|---|---|---|
| 109.198.153.123 | 600s | odin.knaldgas.dk | AS35158 | DanskNet A/S | 109.198.128.0/19 | 🇩🇰 Denmark | Ishøj |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 43200s | odin.knaldgas.dk | 109.198.153.123 | odin.knaldgas.dk | AS35158 DanskNet A/S |
| TXT Record |
|---|
| google-site-verification=8ZXfW21PWSqWU7AAgk0RO2Q-dxRbEeq5lP0xXRty5mE |
| v=spf1 mx ip6:2a00:7660:a99:0:7285:c2ff:fefc:3dc8 -all |
| Policy | Record (knaldgas.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx ip6:2a00:7660:a99:0:7285:c2ff:fefc:3dc8 -all |
| Policy | Record (_dmarc.knaldgas.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; rua=mailto:postmaster@knaldgas.dk; ruf=mailto:postmaster@knaldgas.dk |
| Flags | Tag | Value |
|---|---|---|
| 1 | issue | letsencrypt.org |
| www CNAME | knaldgas.dk (all on knaldgas.dk) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| — | 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: 1/10 · 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 | 2026101001 |
| 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 | Domænehajen ApS |
| Registered | 1999-09-30 |
| Expires | 2035-09-30 (3270d) |
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 |
|---|---|---|---|
| 2026-10-11 16:06:49 shown | 668ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-21 11:18:09 | 538ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-11 20:51:29 | 952ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-11 03:59:51 | 790ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-16 21:38:31 | 738ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-11 09:57:06 | 722ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-27 15:12:45 | 726ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-22 11:03:41 | 1161ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 14:43:41 | 1357ms | 2 NS 1 A 1 MX | 🔒 Secure |