detertech.dk is a .dk domain served by 3 nameservers (ns0.phase8.net, ns1.phase8.net, ns2.phase8.net). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.151.30.221 is hosted by 20i Limited (AS48254) in United Kingdom. Mail is handled by eu-smtp-inbound-1.mimecast.com, eu-smtp-inbound-2.mimecast.com. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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 |
|---|---|---|---|
| ns0.phase8.net | — | — | — |
| ns1.phase8.net | — | — | — |
| ns2.phase8.net | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 185.151.30.221 | — | 185-151-30-221.ptr4.stackcp.net | AS48254 | 20i Limited | 185.151.28.0/22 | 🇬🇧 United Kingdom | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a07:7800::221 | — | — | AS48254 | 20i Limited | 2a07:7800:0:0:0:0:0:0/46 | 🇬🇧 United Kingdom | — |
| TXT Record |
|---|
| MS=ms39341424 |
| v=spf1 include:eu._netblocks.mimecast.com include:spf.protection.outlook.com include:spf.eu.exclaimer.net include:spf.uk.exclaimer.net include:_spf.salesforce.com include:aspmx.pardot.com include:_spf.online.superoffice.com -all |
| Policy | Record (detertech.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:eu._netblocks.mimecast.com include:spf.protection.outlook.com include:spf.eu.exclaimer.net include:spf.uk.exclaimer.net include:_spf.salesforce.com include:aspmx.pardot.com include:_spf.online.superoffice.com -all |
| www CNAME | detertech.dk (all on detertech.dk) |
| www vs bare domain | Same network detertech.dk: 185.151.30.221 2a07:7800::221 (AS48254) www.detertech.dk: 185.151.30.221 2a07:7800::221 (AS48254) |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| s1 | — | RSA · ~1024 bit below 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: 10/10 · 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 | 2026042701 |
| Primary NS (MNAME) | ns0.phase8.net |
| Responsible (RNAME) | support@phase8.net |
| Refresh | 28800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 86400s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-01 06:58:21 | 1117ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-15 14:43:55 | 4444ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-07-01 23:42:54 | 1457ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-17 02:20:18 shown | 1064ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-17 02:20:06 | 918ms | 3 NS 1 A 2 MX | 🔓 Insecure |