| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1.cb.dk | 193.104.202.25 | ext202-25.cph1.sit.dk | AS50346 It Forum Gruppen A/s |
| ns2.cb.dk | 193.104.202.26 | ext202-26.cph1.sit.dk | AS50346 It Forum Gruppen A/s |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 52.17.45.100 | 600s | ec2-52-17-45-100.eu-west-1.compute.amazonaws.com | AS16509 | Amazon.com, Inc. | 52.16.0.0/14 | 🇮🇪 Ireland | Dublin |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 600s | mail.pernille-sams.dk | 93.161.85.190 | mail.pernillesams.dk | AS3292 TDC Holding A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover-redirect.hosit.dk → 193.104.202.113 |
| TXT Record |
|---|
| v=spf1 include:spf.hosit.dk include:spf.web.mindworking.dk -all |
| Policy | Record (pernille-sams.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.hosit.dk include:spf.web.mindworking.dk -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 | 2018022809 |
| Primary NS (MNAME) | ns1.cb.dk |
| Responsible (RNAME) | hostmaster@cb.dk |
| Refresh | 14400s |
| Retry | 7200s |
| Expire | 2419200s |
| Minimum (neg-cache TTL) | 7200s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-27 07:04:49 | 633ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-25 21:18:22 | 974ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-20 04:06:00 | 573ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-19 14:51:17 | 3494ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-18 06:32:37 | 671ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |