naldalhus.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 89.163.137.202 is hosted by WIIT AG (AS24961) in Germany. 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 |
|---|---|---|---|---|---|---|---|
| 89.163.137.202 | 3600s | — | AS24961 | WIIT AG | 89.163.128.0/17 | 🇩🇪 Germany | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 89.163.137.202 |
| 🔶 Autoconfig | 89.163.137.202 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2001:4ba0:92c1:49::2 | 3600s | — | AS24961 | WIIT AG | 2001:4ba0:0:0:0:0:0:0/31 | 🇩🇪 Germany | — |
| TXT Record |
|---|
| protonmail-verification=75aa1fe07a72d7208eb85be004a9665883bacd7e |
| v=spf1 a mx ip4:89.163.137.202 ip6:2001:4ba0:92c1:49::2 include:_spf.protonmail.ch ~all |
| Policy | Record (naldalhus.dk) |
|---|---|
| ~all (soft fail) | v=spf1 a mx ip4:89.163.137.202 ip6:2001:4ba0:92c1:49::2 include:_spf.protonmail.ch ~all |
| Policy | Record (_dmarc.naldalhus.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine |
| www | 89.163.137.202 2001:4ba0:92c1:49::2 (AS24961) (address records, no CNAME) |
| www vs bare domain | Same network naldalhus.dk: 89.163.137.202 2001:4ba0:92c1:49::2 (AS24961) www.naldalhus.dk: 89.163.137.202 2001:4ba0:92c1:49::2 (AS24961) |
| Wildcard | Yes: any name under the zone resolves |
| Denial of existence | NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 4/10 · 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 | 2026030210 |
| Primary NS (MNAME) | ns1.curanet.dk |
| Responsible (RNAME) | hostmaster@curanet.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-01 08:40:40 shown | 486ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-30 07:21:26 | 763ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-17 20:17:11 | 686ms | 2 NS 1 A 2 MX | 🔒 Secure |