| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1.ku.dk | 192.38.110.174 2001:878:1070:10::174 |
ns1.ku.dk ns1.ku.dk |
AS1835 IDDQD-AS AS1835 IDDQD-AS |
| ns2.ku.dk | 192.38.110.190 2001:878:1070:11::190 |
ns2.ku.dk ns2.ku.dk |
AS1835 IDDQD-AS AS1835 IDDQD-AS |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 130.226.237.173 | 300s | cmslb.adm.ku.dk | AS1835 | IDDQD-AS | 130.226.0.0/16 | 🇩🇰 Denmark | Copenhagen |
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (apitestku2.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.apitestku2.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:upglztho@ag.eu.dmarcadvisor.com; ruf=mailto:upglztho@fr.eu.dmarcadvisor.com; sp=none; fo=1; ri=3600 |
| Flags | Tag | Value |
|---|---|---|
| 0 | issue | letsencrypt.org |
| 0 | wildissue | letsencrypt.org |
| 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 | 2026082701 |
| Primary NS (MNAME) | ns1.ku.dk |
| Responsible (RNAME) | hostmaster@adm.ku.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-27 19:15:20 | 1476ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-08-21 00:14:15 | 8928ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-08-14 23:24:36 | 3240ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-08-06 15:29:02 | 1057ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-07-28 08:51:54 | 2882ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |