blicherfuglsang.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 185.21.41.85 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mx1.pub.mailpod9-cph3.one.com, mx2.pub.mailpod9-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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 185.21.41.85 | 600s | linux34.curanet.dk | AS48854 | team.blue Denmark A/S | 185.21.40.0/22 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 10800s | mx1.pub.mailpod9-cph3.one.com | 185.164.14.118 | mx1.pub.mailpod9-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx2.pub.mailpod9-cph3.one.com | 185.164.14.119 | mx2.pub.mailpod9-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx3.pub.mailpod9-cph3.one.com | 185.164.14.120 | mx3.pub.mailpod9-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx4.pub.mailpod9-cph3.one.com | 185.164.14.124 | mx4.pub.mailpod9-cph3.one.com | AS51468 One.com A/S |
| TXT Record |
|---|
| google-site-verification=A8SyXKOKQBMa3gsO17BSIkp7BY8RHv-8V-UuGkYYFcQ |
| v=spf1 a mx include:eu.mailgun.org ip4:80.72.35.164 include:_custspf.one.com include:_spf.powerhosting.dk include:spf.curanet.dk ~all |
| Policy | Record (blicherfuglsang.dk) |
|---|---|
| ~all (soft fail) | v=spf1 a mx include:eu.mailgun.org ip4:80.72.35.164 include:_custspf.one.com include:_spf.powerhosting.dk include:spf.curanet.dk ~all |
| Policy | Record (_dmarc.blicherfuglsang.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; pct=100; rua=mailto:dmarc@powerhosting.dk; ruf=mailto:dmarc@powerhosting.dk; adkim=r; aspf=r |
| www | 185.21.41.85 (AS48854) (address records, no CNAME) |
| 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 |
| Selector | CNAME | Key |
|---|---|---|
| dkim | ph._domainkey.powerhosting.dk | RSA · ~1024 bit below 2048 bit |
DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.
DNS lookups: 9/10 · policy: ~all
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.pub.mailpod9-cph3.one.com | DANE-EE · SPKI · SHA-256 | 5D2162F5CED0ACD2C3D63E5582045A6C… |
| SMTP _25._tcp.mx2.pub.mailpod9-cph3.one.com | DANE-EE · SPKI · SHA-256 | 5D2162F5CED0ACD2C3D63E5582045A6C… |
| SMTP _25._tcp.mx3.pub.mailpod9-cph3.one.com | DANE-EE · SPKI · SHA-256 | 5D2162F5CED0ACD2C3D63E5582045A6C… |
| SMTP _25._tcp.mx4.pub.mailpod9-cph3.one.com | DANE-EE · SPKI · SHA-256 | 5D2162F5CED0ACD2C3D63E5582045A6C… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026063001 |
| 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 |
|---|---|---|---|
| 2026-10-03 04:45:33 | 941ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-01 04:38:04 | 514ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-29 16:16:17 | 513ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-25 15:03:51 | 638ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-01 20:08:27 | 1331ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-30 22:49:56 | 1623ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-26 08:12:46 | 676ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-24 17:00:34 | 741ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-02 02:11:25 | 985ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-02 00:09:12 shown | 890ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-29 10:58:15 | 520ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-26 04:35:33 | 573ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-16 14:47:26 | 587ms | 2 NS 1 A 4 MX | 🔒 Secure |