gdrn.dk
Last scanned: 2026-07-01 05:08:26  ·  921ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   61ms
NameserverIP addressesPTRASN / ISP
ns5.kasserver.com 85.13.128.3 ns5.kasserver.com AS34788 Neue Medien Muennich GmbH
ns6.kasserver.com 85.13.159.101 ns6.kasserver.com AS34788 Neue Medien Muennich GmbH
🌍 A Records1 records   59ms
IPTTLPTRASNISP / OrgCIDRCountryCity
85.13.148.44 7200s dd29434.kasserver.com AS34788 Neue Medien Muennich GmbH 85.13.128.0/18 🇩🇪 Germany —
📧 MX Records1 records   60ms
PriorityTTLMail ServerIP addressesPTRASN
10 7200s v094034.kasserver.com 85.13.148.44 dd29434.kasserver.com AS34788 Neue Medien Muennich GmbH
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverv094034.kasserver.com → 85.13.148.44
🔶 Autoconfigv094034.kasserver.com → 85.13.148.44
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   308ms
TXT Record
v=spf1 a mx include:spf.kasserver.com ~all
✉️ SPF
PolicyRecord (gdrn.dk)
~all (soft fail) v=spf1 a mx include:spf.kasserver.com ~all
📨 DMARC
PolicyRecord (_dmarc.gdrn.dk)
p=none (monitor only) v=DMARC1; p=none;
📬 MTA-STS
✗ No MTA-STS policy — SMTP TLS not enforced
📈 TLSRPT
✗ No TLSRPT record — no SMTP TLS failure reporting
📜 CAA Records
✗ No CAA records — any CA may issue certificates
🔏 ACME Challenge
TypeNameValue
CNAME _acme-challenge.gdrn.dk v094034.kasserver.com
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC99ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA57ms
FieldValue
Serial2604300027
Primary NS (MNAME)ns5.kasserver.com
Responsible (RNAME)hostmaster@kasserver.com
Refresh28800s
Retry7200s
Expire1209600s
Minimum (neg-cache TTL)7200s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
61ms
A
59ms
MX
60ms
AAAA
59ms
TXT
308ms
CAA
49ms
HTTPS
57ms
TLSA
109ms
SOA
57ms
MTA-STS
110ms
DNSSEC
99ms
SRV
351ms
Total
921ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-01 05:08:26 921ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-25 16:15:33 2477ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-19 21:53:08 2356ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 10:34:55 741ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 10:25:34 2531ms 2 NS 1 A 1 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone