luop.dk is a .dk domain served by 2 nameservers (aspen.ns.cloudflare.com, dale.ns.cloudflare.com). It was registered on 4 February 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 95.154.31.226 is hosted by Sinal A/S (AS39642) in Denmark. Mail is handled by hermes.luop.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 |
|---|---|---|---|---|---|---|---|
| 95.154.31.226 | 300s | fedtmule.pbnet.dk | AS39642 | Sinal A/S | 95.154.0.0/18 | 🇩🇰 Denmark | Esbjerg |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | hermes.luop.dk | 65.108.254.125 | hermes.luop.dk | AS24940 Hetzner Online GmbH |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | hermes.luop.dk → 65.108.254.125 |
| 🔶 Autoconfig | hermes.luop.dk → 65.108.254.125 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 1 | 1 | 443 | hermes.luop.dk |
| TXT Record |
|---|
| google-site-verification=RQ9WNL6OYb81izhBGd5qTOxHQw_SHDhwsyfvBCt9huo |
| v=spf1 mx include:fedtmule.pbnet.dk -all |
| Policy | Record (luop.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx include:fedtmule.pbnet.dk -all |
| Policy | Record (_dmarc.luop.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; |
| www CNAME | luop.dk (all on luop.dk) → 95.154.31.226 (AS39642) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | Compact NSEC (RFC 9824, "black lies") not walkable |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| — | 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 | 2415384812 |
| Primary NS (MNAME) | aspen.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2016-02-04 |
| Expires | 2028-02-29 (499d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-14 13:56:20 | 1410ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-09 02:53:44 | 870ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-29 21:04:57 | 1008ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-22 13:57:17 shown | 819ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-27 23:09:57 | 586ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-26 22:19:32 | 713ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-11 19:50:48 | 1237ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-04 02:09:57 | 1399ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-23 09:33:44 | 1082ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-11 14:32:27 | 9061ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-03 11:27:20 | 3912ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-26 01:54:07 | 1140ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 15:48:37 | 3182ms | 2 NS 1 A 1 MX | 🔒 Secure |