ejstrup1.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 23 May 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 176.20.239.6 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by mail.ejstrup1.dk. The zone is not DNSSEC-signed, has no 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.simply.com | — | — | — |
| ns2.simply.com | — | — | — |
| ns3.simply.com | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 176.20.239.6 | — | 176-20-239-6-static.dk.customer.tdc.net | AS3292 | TDC Holding A/S | 176.20.224.0/19 | 🇩🇰 Denmark | Kolding |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | — | mail.ejstrup1.dk | 176.20.239.6 | 176-20-239-6-static.dk.customer.tdc.net | AS3292 TDC Holding A/S |
| www | 145.11.33.64 (AS200885) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✓ Found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2026032316 |
| Primary NS (MNAME) | ns1.simply.com |
| Responsible (RNAME) | hostmaster@simply.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Simply.com A/S |
| Registered | 2000-05-23 |
| Expires | 2027-06-30 (248d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-12 20:15:19 | 960ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-09 14:08:28 | 986ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-03 09:24:26 | 946ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-28 08:12:36 | 9943ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-25 13:30:40 | 699ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-03 06:22:22 | 860ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-02 08:09:03 | 1106ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-29 02:56:51 | 926ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-22 21:56:56 | 630ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-20 18:25:14 | 442ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-17 06:25:58 shown | 456ms | 3 NS 1 A 1 MX | 🔓 Insecure |