maltehauge.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 46.30.215.225 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mail.protonmail.ch, mailsec.protonmail.ch. The zone is DNSSEC-signed and validates, publishes a 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 |
|---|---|---|---|---|---|---|---|
| 46.30.215.225 | 3600s | webcluster2.webpod18-cph3.g1i.one | AS51468 | One.com A/S | 46.30.208.0/21 | 🇩🇰 Denmark | Copenhagen |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:108:800f:3c0e:5768:1f48 | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| TXT Record |
|---|
| protonmail-verification=d9bfe11d5525c72672b939eb9fd169675484d161 |
| v=spf1 include:_spf.protonmail.ch ~all |
| Policy | Record (maltehauge.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.protonmail.ch ~all |
| Policy | Record (_dmarc.maltehauge.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine |
| www | 46.30.215.225 2a02:2350:5:108:800f:3c0e:5768:1f48 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network maltehauge.dk: 46.30.215.225 2a02:2350:5:108:800f:3c0e:5768:1f48 (AS51468) www.maltehauge.dk: 46.30.215.225 2a02:2350:5:108:800f:3c0e:5768:1f48 (AS51468) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 2/10 · policy: ~all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mail.protonmail.ch | DANE-EE · SPKI · SHA-256 | 76BB66711DA416433CA890A5B2E5A053… |
| SMTP _25._tcp.mail.protonmail.ch | DANE-EE · SPKI · SHA-256 | 6111A5698D23C89E09C36FF833C1487E… |
| SMTP _25._tcp.mailsec.protonmail.ch | DANE-EE · SPKI · SHA-256 | 76BB66711DA416433CA890A5B2E5A053… |
| SMTP _25._tcp.mailsec.protonmail.ch | DANE-EE · SPKI · SHA-256 | 6111A5698D23C89E09C36FF833C1487E… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026092301 |
| 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 |
|---|---|---|---|
| 2026-09-30 21:43:31 shown | 722ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-24 04:10:52 | 739ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-17 08:27:01 | 2075ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-04 13:51:41 | 729ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-26 10:04:11 | 1542ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-25 04:36:27 | 1135ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-25 03:13:39 | 1225ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-19 09:19:20 | 9299ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-02 18:25:54 | 783ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-26 12:52:44 | 666ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-18 04:29:21 | 1004ms | 2 NS 1 A 2 MX | 🔒 Secure |