ibudom.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 78.31.254.137 is hosted by EWII Bredbaand A/S (AS204151) in Denmark. Mail is handled by web01.uhrskov.net. The zone is DNSSEC-signed and validates, 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 |
|---|---|---|---|---|---|---|---|
| 78.31.254.137 | 3600s | web01.uhrskov.net | AS204151 | EWII Bredbaand A/S | 78.31.252.0/22 | 🇩🇰 Denmark | Aalborg |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | web01.uhrskov.net | 78.31.254.137 | web01.uhrskov.net | AS204151 EWII Bredbaand A/S |
| TXT Record |
|---|
| google-site-verification=0JJii1-vFDuVAydUoYUORoVn5ol6M8f1--d9la_QqhA |
| v=spf1 mx a ip4:78.31.254.137 -all |
| Policy | Record (ibudom.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx a ip4:78.31.254.137 -all |
| Policy | Record (_dmarc.ibudom.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; rua=mailto:dmarc@ibudom.dk; |
| www | 78.31.254.137 (AS204151) (address records, no CNAME) |
| 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 |
|---|---|---|
| default | — | RSA · ~1024 bit below 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: 2/10 · 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 | 2026082501 |
| 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 |
|---|---|---|---|
| 2026-10-08 05:14:15 | 545ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-02 13:45:58 | 3119ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-26 12:50:12 | 817ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-31 12:30:46 | 2243ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-26 03:43:24 shown | 1068ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-08 23:07:57 | 6678ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-26 05:14:55 | 2529ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-21 23:46:32 | 16596ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-26 11:09:19 | 1334ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-24 09:52:52 | 519ms | 2 NS 1 A 1 MX | ⚠️ Bogus |
| 2026-06-21 15:55:01 | 589ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 14:16:47 | 552ms | 2 NS 1 A 1 MX | 🔒 Secure |