mathacademy.dk is a .dk domain served by 4 nameservers (ns1.aofk.com, ns2.aofk.com, ns3.aofk.com and 1 more). It was registered on 27 October 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 35.165.25.110 is hosted by Amazon.com, Inc. (AS16509) in United States. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| TXT Record |
|---|
| v=spf1 include:spf.protection.outlook.com include:spf-003ab201.pphosted.com ip4:76.76.26.0/23 ip4:165.254.187.0/24 ~all |
| Policy | Record (mathacademy.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:spf.protection.outlook.com include:spf-003ab201.pphosted.com ip4:76.76.26.0/23 ip4:165.254.187.0/24 ~all |
| www | NXDOMAIN |
| www vs bare domain | www does not resolve (all like this) |
| Wildcard | No |
DNS lookups: 2/10 · policy: ~all
No problems found| 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 | 1 |
| Primary NS (MNAME) | ns1.aofk.com |
| Responsible (RNAME) | awsdns-hostmaster@amazon.com |
| Refresh | 7200s |
| Retry | 900s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | 101domain GRS Limited |
| Registered | 2022-10-27 |
| Expires | 2027-10-26 (373d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-08-27 23:41:49 shown | 3297ms | 4 NS 3 A 0 MX | 🔓 Insecure |
| 2026-06-26 01:59:20 | 942ms | 4 NS 3 A 0 MX | 🔓 Insecure |
| 2026-06-22 14:57:54 | 1021ms | 4 NS 3 A 0 MX | 🔓 Insecure |
| 2026-06-20 03:05:23 | 868ms | 4 NS 3 A 0 MX | 🔓 Insecure |
| 2026-06-18 06:15:09 | 1304ms | 4 NS 3 A 0 MX | 🔓 Insecure |