aab40.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 8 May 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 87.116.13.122 is hosted by GlobalConnect A/S (AS31027) in Denmark. Mail is handled by mx01.dandomain.dk. 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 |
|---|---|---|---|---|---|---|---|
| 87.116.13.122 | 900s | s6.stom.dk | AS31027 | GlobalConnect A/S | 87.116.0.0/18 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 21600s | mx01.dandomain.dk | 212.237.249.50 | mx1.dandomain.dk | AS48854 team.blue Denmark A/S |
| TXT Record |
|---|
| v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA4RLlAASaY+gHd5gIZsK/Mw1lk9Qg7cN6WmxZwlFZEtp9DjcVUrP8D9M7Bs+SxRtxS1lyG/DWbUuLnjNr7d4w7OyNy//Gkk+bAEetmgn1780Z+gc7LHYaN3PcoebKeFBoCx1TaDrJWM41GXyL21tkEZCJcdH74oLITDF8orfk0K/6/g5szbyQxbxXJFZ69CSqCv1+de19y8VFU+k2rT48M//isJShe/htuML3PFwvYTcP5uiIj8XCUu+GYVWpvkpfqGAwsn4iklA30Bos5B0gyEiWKqOyUq2LKanzOU9WV3TLnTocubJrXdEA34/WRGdcOqIlay2mARcxzc6lH0y2rwIDAQAB; |
| v=spf1 +mx +a +ip4:87.116.13.122 include:sendgrid.net include:spf.stom.dk ~all |
| Policy | Record (aab40.dk) |
|---|---|
| ~all (soft fail) | v=spf1 +mx +a +ip4:87.116.13.122 include:sendgrid.net include:spf.stom.dk ~all |
| Policy | Record (_dmarc.aab40.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; |
| www | 87.116.13.122 (AS31027) (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 |
|---|---|---|
| s1 | s1.domainkey.u42968131.wl132.sendgrid.net | RSA · ~2048 bit |
| s2 | s2.domainkey.u42968131.wl132.sendgrid.net | RSA · ~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: 5/10 · policy: ~all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026091804 |
| 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 | 2012-05-08 |
| Expires | 2027-05-31 (226d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-30 14:42:00 | 527ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 09:55:33 | 550ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-25 09:07:47 | 2859ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-24 09:05:44 | 512ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-24 02:34:33 | 659ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-20 09:56:46 shown | 614ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-19 20:43:37 | 1172ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-19 18:31:13 | 812ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-16 12:57:33 | 1386ms | 2 NS 1 A 1 MX | 🔒 Secure |