erikstrupskolen.dk is a .dk domain served by 3 nameservers (mimer.deic.dk, ns-soa.darenet.dk, orion.i2.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 130.226.249.43 is hosted by IDDQD-AS (AS1835) in Denmark. 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 130.226.249.43 | 600s | rekyl.i2.dk | AS1835 | IDDQD-AS | 130.226.0.0/16 | 🇩🇰 Denmark | Copenhagen |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 130.226.249.43 |
| 🔶 Autoconfig | 130.226.249.43 |
| TXT Record |
|---|
| SOA=1756720959 |
| v=spf1 -all |
| Policy | Record (erikstrupskolen.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| www | 130.226.249.43 (AS1835) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
DNS lookups: 0/10 · 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 | 1756720959 |
| Primary NS (MNAME) | mimer.deic.dk |
| Responsible (RNAME) | dns@support.i2.dk |
| Refresh | 16384s |
| Retry | 2048s |
| Expire | 2097152s |
| Minimum (neg-cache TTL) | 2560s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-05 05:14:00 | 521ms | 3 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-27 15:30:41 | 584ms | 3 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-25 08:40:02 | 729ms | 3 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-21 17:45:49 shown | 400ms | 3 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-20 23:59:02 | 1184ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 01:10:34 | 545ms | 3 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-17 08:10:22 | 345ms | 3 NS 1 A 0 MX | 🔓 Insecure |