lecture.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 9 March 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.32.146.181 is hosted by EWII Bredbaand A/S (AS204151) in Denmark. Mail is handled by post.upost.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 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 |
|---|---|---|---|---|---|---|---|
| 46.32.146.181 | 43200s | 46-32-146-181.static.kviknet.net | AS204151 | EWII Bredbaand A/S | 46.32.144.0/21 | 🇩🇰 Denmark | Fredericia |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 43000s | post.upost.dk | 46.32.146.181 | 46-32-146-181.static.kviknet.net | AS204151 EWII Bredbaand A/S |
| TXT Record |
|---|
| v=spf1 ip4:46.32.146.181 -all |
| Policy | Record (lecture.dk) |
|---|---|
| -all (hard fail) | v=spf1 ip4:46.32.146.181 -all |
| Policy | Record (_dmarc.lecture.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; pct=100; |
| www | NXDOMAIN |
| www vs bare domain | www does not resolve (all like this) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 0/10 · 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 | 2026061603 |
| 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 | Punktum dk A/S (direct) |
| Registered | 2016-03-09 |
| Expires | 2027-03-31 (164d) |
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 |
|---|---|---|---|
| 2026-10-15 02:24:23 | 669ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-13 01:30:57 | 636ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-30 12:04:17 | 588ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-24 11:00:41 | 787ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-13 11:26:18 | 662ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-31 21:14:24 | 442ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-23 14:54:21 shown | 8552ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-19 18:11:15 | 972ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 21:55:02 | 584ms | 2 NS 1 A 1 MX | ⚠️ Bogus |