ptisecurity.dk is a .dk domain served by 2 nameservers (dns1.cscdns.net, dns2.cscdns.net). It was registered on 16 November 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 54.155.161.11 is hosted by Amazon.com, Inc. (AS16509) in Ireland. Mail is handled by mx1.netim.net, mx2.netim.net. The zone is not DNSSEC-signed, publishes a 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 54.155.161.11 | 14400s | ec2-54-155-161-11.eu-west-1.compute.amazonaws.com | AS16509 | Amazon.com, Inc. | 54.154.0.0/15 | 🇮🇪 Ireland | Dublin |
| 54.171.234.148 | 14400s | ec2-54-171-234-148.eu-west-1.compute.amazonaws.com | AS16509 | Amazon.com, Inc. | 54.168.0.0/14 | 🇮🇪 Ireland | Dublin |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 600s | mx1.netim.net | 185.26.106.244 185.26.106.244 |
mx1.netim.net mx1.myservices.email |
AS24935 Eurofiber France SAS AS24935 Eurofiber France SAS |
| 10 | 600s | mx2.netim.net | 185.26.105.163 185.26.105.163 |
mx2.myservices.email mx2.netim.net |
AS24935 Eurofiber France SAS AS24935 Eurofiber France SAS |
| TXT Record |
|---|
| v=spf1 ip4:185.26.104.0/22 ~all |
| Policy | Record (ptisecurity.dk) |
|---|---|
| ~all (soft fail) | v=spf1 ip4:185.26.104.0/22 ~all |
| Policy | Record (_dmarc.ptisecurity.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:c617a603d59c866@rep.dmarcanalyzer.com; ruf=mailto:c617a603d59c866@for.dmarcanalyzer.com; pct=100; fo=1 |
| www | 54.155.161.11 54.171.234.148 (AS16509) (address records, no CNAME) |
| www vs bare domain | Same network ptisecurity.dk: 54.155.161.11 54.171.234.148 (AS16509) www.ptisecurity.dk: 54.155.161.11 54.171.234.148 (AS16509) |
| Wildcard | No |
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 | 2023121106 |
| Primary NS (MNAME) | dns1.cscdns.net |
| Responsible (RNAME) | hostmaster@cscdns.net |
| Refresh | 28800s |
| Retry | 7200s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 14400s |
| Field | Value |
|---|---|
| Registrar | CSC Digital Brand Service, Inc |
| Registered | 2016-11-16 |
| Expires | 2026-11-30 (39d) |
Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-21 15:24:02 shown | 823ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-10-08 01:57:36 | 610ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-09-16 05:05:53 | 952ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-06-25 12:01:50 | 2891ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-06-17 18:43:42 | 752ms | 2 NS 2 A 2 MX | 🔓 Insecure |