aabenraa.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 91.197.250.177 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mx1-dk.centerasecurity.dk, mx2-dk.centerasecurity.dk and 1 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 |
|---|---|---|---|---|---|---|---|
| 91.197.250.177 | 600s | lb1.corp.cabana.dk | AS48854 | team.blue Denmark A/S | 91.197.248.0/22 | 🇩🇰 Denmark | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.8 |
| TXT Record |
|---|
| _79eok83vkg43i4k5yzdzm6x2bcwmevq |
| _cpplgrq2hlvi4smvgjy2pbkdkaolcgq |
| _gahg1xdexmk3hsm689memy5tlv1p487 |
| _m43gmvvexya1y2lrz1yoz79cukmctpo |
| _pppfjauqz4eucpgm18r33veot1zf6l8 |
| _yba9nv4kxib8xqqsrv2qqglyhntr4m4 |
| apple-domain-verification=5mVndU2ATqkgPrs2 |
| C23B-8A02-CCB5-1862-066A-5535-7202-1823 |
| cisco-ci-domain-verification=5e8afe50eab192faa18a0b76225ac4391dec9acc50fec2eae01a06b26a1b0aee |
| google-site-verification=OzWcmwz5ctqKSP1Dd22xDOKzvopsbx3Gm4xjiiPvsag |
| have-i-been-pwned-verification=dweb_8wbqu3srqe4ij8g5nwp2rkol |
| MS=ms87945681 |
| v=spf1 include:_spf54350.spf-protect.dk include:spf.protection.outlook.com -all |
| Policy | Record (aabenraa.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:_spf54350.spf-protect.dk include:spf.protection.outlook.com -all |
| Policy | Record (_dmarc.aabenraa.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:60bf5e0e6247f@dmarc.centerasecurity.com; |
| www | 91.197.250.177 (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 |
DNS lookups: 3/10 · policy: -all
No problems found| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.aabenraa.dk | _acme-challenge.9ac01310829aae848a5b299bb9e38ac9fdd3e0d949697c77.upcloudlb.com |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1-dk.centerasecurity.dk | DANE-EE · SPKI · SHA-256 | D4C349E7B72F5CF4A9CEA358F98947C2… |
| SMTP _25._tcp.mx1-dk.centerasecurity.dk | DANE-EE · SPKI · SHA-256 | 56315B43B892E9AEE184919EC6A5821C… |
| SMTP _25._tcp.mx2-dk.centerasecurity.dk | DANE-EE · SPKI · SHA-256 | 56315B43B892E9AEE184919EC6A5821C… |
| SMTP _25._tcp.mx2-dk.centerasecurity.dk | DANE-EE · SPKI · SHA-256 | D4C349E7B72F5CF4A9CEA358F98947C2… |
| SMTP _25._tcp.mx3-dk.centerasecurity.dk | DANE-EE · SPKI · SHA-256 | 56315B43B892E9AEE184919EC6A5821C… |
| SMTP _25._tcp.mx3-dk.centerasecurity.dk | DANE-EE · SPKI · SHA-256 | D4C349E7B72F5CF4A9CEA358F98947C2… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026082702 |
| 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 |
|---|---|---|---|
| 2026-10-12 18:46:45 | 840ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-10-09 12:25:40 | 1012ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-09-29 04:06:21 | 963ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-09-25 03:02:20 | 1023ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-09-24 02:55:08 | 1071ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-09-17 10:16:22 | 1506ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-09-10 09:27:49 shown | 866ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-08-28 02:26:09 | 1043ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-08-27 16:16:32 | 789ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-08-11 11:55:24 | 4520ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-07-18 14:19:14 | 9255ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-07-12 12:49:50 | 1191ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-07-01 23:57:35 | 891ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-16 12:44:42 | 1019ms | 2 NS 1 A 3 MX | 🔒 Secure |