durable.dk is a .dk domain served by 4 nameservers (a.ns14.net, b.ns14.net, c.ns14.net and 1 more). It was registered on 30 August 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 37.130.139.27 is hosted by recast IT GmbH & Co. KG (AS51906) in Germany. Mail is handled by d302906.a.ess.de.barracudanetworks.com, d302906.b.ess.de.barracudanetworks.com. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. 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 |
|---|---|---|---|---|---|---|---|
| 37.130.139.27 | 3600s | durable-director.uscreen.net | AS51906 | recast IT GmbH & Co. KG | 37.130.136.0/22 | 🇩🇪 Germany | — |
| TXT Record |
|---|
| MS=ms57324150 |
| v=spf1 mx ip4:195.71.192.40 include:spf.eu.exclaimer.net include:_spf.senders.scnem.com include:mail.uscreen.net ip4:40.107.135.119 ip4:35.157.190.224/27 include:spf.protection.outlook.com include:spf.ess.de.barracudanetworks.com -all |
| Policy | Record (durable.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx ip4:195.71.192.40 include:spf.eu.exclaimer.net include:_spf.senders.scnem.com include:mail.uscreen.net ip4:40.107.135.119 ip4:35.157.190.224/27 include:spf.protection.outlook.com include:spf.ess.de.barracudanetworks.com -all |
| Policy | Record (_dmarc.durable.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; aspf=r; ruf=mailto:domains+dmarc@uscreen.net; |
| www | 195.252.128.230 (AS61157) (address records, no CNAME) |
| www vs bare domain | Different networks (all like this) |
| Wildcard | No |
DNS lookups: 6/10 · 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 | 2026011416 |
| Primary NS (MNAME) | a.ns14.net |
| Responsible (RNAME) | domains@uscreen.net |
| Refresh | 43200s |
| Retry | 7200s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | InterNetX GmbH |
| Registered | 2000-08-30 |
| Expires | 2027-09-30 (344d) |
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 |
|---|---|---|---|
| 2026-09-30 13:37:37 shown | 784ms | 4 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-28 00:18:29 | 9616ms | 4 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-17 18:05:17 | 1459ms | 4 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-03 15:17:59 | 9571ms | 4 NS 1 A 2 MX | 🔓 Insecure |
| 2026-07-20 22:47:49 | 10102ms | 4 NS 1 A 2 MX | 🔓 Insecure |
| 2026-07-19 08:39:37 | 1305ms | 4 NS 1 A 2 MX | 🔓 Insecure |
| 2026-07-14 14:05:47 | 1134ms | 4 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-21 10:31:12 | 697ms | 4 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-17 05:06:40 | 625ms | 4 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-17 05:01:47 | 17010ms | 4 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-17 05:01:15 | 730ms | 4 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-17 05:00:14 | 2120ms | 4 NS 1 A 2 MX | 🔓 Insecure |