desoendrebyer.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 213.174.80.127 is hosted by Itm8 A/S (AS44398) in Denmark. 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, 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 |
|---|---|---|---|
| ns01.one.com | — | — | — |
| ns02.one.com | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 213.174.80.127 | — | cloud3.alia.dk | AS44398 | Itm8 A/S | 213.174.80.0/22 | 🇩🇰 Denmark | Copenhagen |
| TXT Record |
|---|
| v=spf1 a mx ip4:213.174.80.127 ip4:89.188.76.188 a:smtpout.alia.dk include:_custspf.one.com -all |
| Policy | Record (desoendrebyer.dk) |
|---|---|
| -all (hard fail) | v=spf1 a mx ip4:213.174.80.127 ip4:89.188.76.188 a:smtpout.alia.dk include:_custspf.one.com -all |
| Policy | Record (_dmarc.desoendrebyer.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; |
| www CNAME | desoendrebyer.dk (all on desoendrebyer.dk) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 4/10 · policy: -all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 00E55642F312E05CDB899B1433EDF47F… |
| SMTP _25._tcp.mx2.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 00E55642F312E05CDB899B1433EDF47F… |
| SMTP _25._tcp.mx3.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 00E55642F312E05CDB899B1433EDF47F… |
| SMTP _25._tcp.mx4.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 00E55642F312E05CDB899B1433EDF47F… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026050902 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-30 05:53:26 | 2652ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-28 07:12:33 | 830ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-23 05:32:56 | 701ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-09 21:44:32 | 927ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-02 21:34:32 | 4697ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-27 19:44:10 | 694ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-10 14:59:34 | 9012ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-08 13:52:51 | 9097ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-24 11:42:17 | 663ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-19 14:14:07 | 4068ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-17 02:15:13 shown | 789ms | 2 NS 1 A 4 MX | 🔒 Secure |