1search.dk is a .dk domain served by 5 nameservers (ns1.yahoo.com, ns2.yahoo.com, ns3.yahoo.com and 2 more). It was registered on 9 January 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. 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 |
|---|---|---|---|
| ns1.yahoo.com | — | — | — |
| ns2.yahoo.com | — | — | — |
| ns3.yahoo.com | — | — | — |
| ns4.yahoo.com | — | — | — |
| ns5.yahoo.com | — | — | — |
| TXT Record |
|---|
| 6da9b91bc3a74b088dced579c5a32b8d |
| Policy | Record (_dmarc.1search.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; pct=100; rua=mailto:dmarc-yahoo-rua@yahoo-inc.com; |
| Flags | Tag | Value |
|---|---|---|
| 0 | iodef | mailto:security@yahooinc.com |
| 0 | issue | digicert.com |
| 0 | issue | globalsign.com |
| www | NXDOMAIN |
| www vs bare domain | Neither resolves 1search.dk: no address www.1search.dk: no address |
| Wildcard | No |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2026020401 |
| Primary NS (MNAME) | hidden-master.yahoo.com |
| Responsible (RNAME) | hostmaster@yahoo-inc.com |
| Refresh | 28800s |
| Retry | 3600s |
| Expire | 1814400s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | MarkMonitor Inc. |
| Registered | 2007-01-09 |
| Expires | 2027-01-31 (106d) |
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 |
|---|---|---|---|
| 2026-09-26 11:52:40 | 10047ms | 5 NS 0 A 1 MX | 🔓 Insecure |
| 2026-08-27 13:15:35 | 8465ms | 5 NS 0 A 1 MX | 🔓 Insecure |
| 2026-08-08 17:58:13 | 4478ms | 5 NS 0 A 1 MX | 🔓 Insecure |
| 2026-07-02 11:47:24 | 6064ms | 5 NS 0 A 1 MX | 🔓 Insecure |
| 2026-06-26 05:35:35 | 1761ms | 5 NS 0 A 1 MX | 🔓 Insecure |
| 2026-06-25 09:32:28 | 906ms | 5 NS 0 A 1 MX | 🔓 Insecure |
| 2026-06-23 11:52:04 | 2958ms | 5 NS 0 A 1 MX | 🔓 Insecure |
| 2026-06-22 15:55:30 | 922ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-16 13:24:04 shown | 6846ms | 5 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-16 13:12:51 | 632ms | 5 NS 0 A 0 MX | 🔓 Insecure |