assurement.dk is a .dk domain served by 2 nameservers (pdns03.domaincontrol.com, pdns04.domaincontrol.com). It was registered on 1 July 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by assurement-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, has no 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 |
|---|---|---|---|
| pdns03.domaincontrol.com | — | — | — |
| pdns04.domaincontrol.com | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 15.197.148.33 | — | a2aa9ff50de748dbe.awsglobalaccelerator.com | AS16509 | — | — | — | — |
| 3.33.130.190 | — | a2aa9ff50de748dbe.awsglobalaccelerator.com | AS16509 | — | — | — | — |
| TXT Record |
|---|
| NETORG16843922.onmicrosoft.com |
| v=spf1 include:_spf.google.com include:sendgrid.net ~all |
| v=spf1 include:secureserver.net -all |
| Policy | Record (assurement.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.google.com include:sendgrid.net ~all |
| -all (hard fail) | v=spf1 include:secureserver.net -all |
| www CNAME | assurement.dk (all on assurement.dk) → 3.249.255.140 (AS16509) |
| www vs bare domain | Same network |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| selector1 | selector1-assurement-dk._domainkey.netorg16843922.onmicrosoft.com | RSA · ~2048 bit |
| selector2 | selector2-assurement-dk._domainkey.netorg16843922.onmicrosoft.com | 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: 3/10 · policy: ~all
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2026060903 |
| Primary NS (MNAME) | pdns03.domaincontrol.com |
| Responsible (RNAME) | dns@jomax.net |
| Refresh | 28800s |
| Retry | 7200s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2024-07-01 |
| Expires | 2027-06-30 (255d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-26 16:11:43 | 9793ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-23 11:23:59 | 2062ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-26 18:12:05 | 1486ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-24 19:38:56 | 2938ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-18 08:59:08 | 4700ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-09 04:41:00 | 2984ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-01 23:04:37 | 1876ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-30 01:32:46 | 988ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-22 04:41:17 | 1441ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-16 13:54:25 shown | 2746ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-16 13:46:31 | 684ms | 2 NS 2 A 1 MX | 🔓 Insecure |