tingkaerclausen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 18 April 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mx1.pub.mailpod11-cph3.one.com, mx2.pub.mailpod11-cph3.one.com and 2 more. The zone is DNSSEC-signed and validates, has no 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.
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 10800s | mx1.pub.mailpod11-cph3.one.com | 104.37.34.230 | mx1.pub.mailpod11-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx2.pub.mailpod11-cph3.one.com | 104.37.34.231 | mx2.pub.mailpod11-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx3.pub.mailpod11-cph3.one.com | 104.37.34.232 | mx3.pub.mailpod11-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx4.pub.mailpod11-cph3.one.com | 104.37.34.233 | mx4.pub.mailpod11-cph3.one.com | AS51468 One.com A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 93.160.15.215 |
| 🔶 Autoconfig | 93.160.15.215 |
| www CNAME | domains.smugmug.com (all on smugmug.com) |
| www vs bare domain | Only www resolves tingkaerclausen.dk: no address (all like this)www.tingkaerclausen.dk: 3.174.18.104 3.174.18.11 3.174.18.118 3.174.18.62 (AS16509) |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 24F573980561755185B794745411B05D… |
| SMTP _25._tcp.mx2.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 24F573980561755185B794745411B05D… |
| SMTP _25._tcp.mx3.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 24F573980561755185B794745411B05D… |
| SMTP _25._tcp.mx4.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 24F573980561755185B794745411B05D… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2026101001 |
| 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 | 2013-04-18 |
| Expires | 2027-04-30 (185d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-23 05:17:00 shown | 1708ms | 2 NS 0 A 4 MX | 🔒 Secure |
| 2026-10-10 06:35:11 | 441ms | 2 NS 0 A 4 MX | 🔒 Secure |
| 2026-10-02 23:41:22 | 584ms | 2 NS 0 A 4 MX | 🔒 Secure |
| 2026-09-30 22:11:28 | 719ms | 2 NS 0 A 4 MX | 🔒 Secure |
| 2026-09-10 09:06:49 | 777ms | 2 NS 0 A 4 MX | 🔒 Secure |
| 2026-08-11 03:03:21 | 3844ms | 2 NS 0 A 4 MX | 🔒 Secure |
| 2026-07-16 20:36:22 | 2827ms | 2 NS 0 A 4 MX | 🔒 Secure |
| 2026-07-11 14:41:40 | 1045ms | 2 NS 0 A 4 MX | 🔒 Secure |
| 2026-06-28 07:35:32 | 670ms | 2 NS 0 A 4 MX | 🔒 Secure |
| 2026-06-18 04:55:04 | 966ms | 2 NS 0 A 4 MX | 🔒 Secure |