neosec.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 28 February 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.160.23.104 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by mail.neosec.dk, backup-mx.post.tele.dk. The zone is DNSSEC-signed and validates, 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 93.160.23.104 | 3600s | 93-160-23-104-cable.dk.customer.tdc.net | AS3292 | TDC Holding A/S | 93.160.0.0/14 | 🇩🇰 Denmark | Solrød Strand |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mail.neosec.dk | 93.160.23.104 | 93-160-23-104-cable.dk.customer.tdc.net | AS3292 TDC Holding A/S |
| 20 | 3600s | backup-mx.post.tele.dk | 80.160.77.115 | backup-mx2.post.tele.dk | AS3292 TDC Holding A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | maclookupmvc20160203121838.azurewebsites.net |
| 🔶 Autoconfig | maclookupmvc20160203121838.azurewebsites.net |
| TXT Record |
|---|
| google-site-verification=dc47i9QncmEeXRfmRxwqG8_vAbTAZOGQPsw9U-ZGrVI |
| MS=ms74545844 |
| v=spf1 mx:neosec.dk -all |
| Policy | Record (neosec.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx:neosec.dk -all |
| www | 93.160.23.104 (AS3292) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 1/10 · policy: -all
No problems found| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.neosec.dk | 6PdwG_IGhmtjKJNz34vfjeSYqjuDT_9FLcuSMDPsXX8 |
| TXT | _acme-challenge.neosec.dk | OpizEdBiQwqdo8IHv5-YlXX50qu9Ait7FDuGvj-nrKM |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026092001 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2003-02-28 |
| Expires | 2027-02-28 (130d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-08 00:45:38 | 456ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-03 14:17:24 | 2413ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-30 14:08:15 | 500ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-21 17:56:49 shown | 811ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-06 11:23:59 | 726ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-01 02:42:44 | 2099ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-06 01:57:09 | 1430ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-03 14:31:09 | 2677ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-27 22:21:34 | 849ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-24 13:15:37 | 768ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-19 12:52:08 | 5075ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-18 08:04:56 | 3451ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-18 08:00:40 | 1112ms | 2 NS 1 A 2 MX | 🔒 Secure |