de-udv.dk is a .dk domain served by 2 nameservers (udns1.cscdns.net, udns2.cscdns.uk). It was registered on 8 July 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by relay1.netnames.net, relay2.netnames.net. The zone is not DNSSEC-signed, 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| udns1.cscdns.net | — | — | — |
| udns2.cscdns.uk | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 1.2.3.44 | — | — | — | — | — | 🇦🇺 Australia | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | — | relay1.netnames.net | 185.26.230.83 | relay1.netnames.net | — |
| 10 | — | relay2.netnames.net | 185.26.230.89 | relay2.netnames.net | — |
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (de-udv.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.de-udv.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:aggregate@orsted.dk; pct=100 |
| www | NXDOMAIN |
| www vs bare domain | www does not resolve (all like this) |
| Wildcard | No |
DNS lookups: 0/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2019102614 |
| Primary NS (MNAME) | udns1.cscdns.net |
| Responsible (RNAME) | premiumdns@support.neustar |
| Refresh | 10800s |
| Retry | 1800s |
| Expire | 3600000s |
| Minimum (neg-cache TTL) | 21600s |
| Field | Value |
|---|---|
| Registrar | CSC Digital Brand Service, Inc |
| Registered | 2006-07-08 |
| Expires | 2027-07-31 (284d) |
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).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-07 00:42:29 | 9702ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-23 14:48:04 | 3038ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-23 09:35:13 | 924ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 01:24:53 shown | 398ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-17 01:20:19 | 436ms | 2 NS 1 A 2 MX | 🔓 Insecure |