klingen.dk
Last scanned: 2026-08-15 14:51:45  ·  4871ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers5 records   229ms
NameserverIP addressesPTRASN / ISP
ns1.linode.com 2600:14c0:6::2
92.123.94.2		 c1-2.akashield.net
c1-2.akashield.net		 AS21342 Akamai International B.V.
AS21342 Akamai International B.V.
ns2.linode.com 2600:14c0:6::3
92.123.94.3		 c1-3.akashield.net
c1-3.akashield.net		 AS21342 Akamai International B.V.
AS21342 Akamai International B.V.
ns3.linode.com 2600:14c0:7::3
92.123.95.3		 c2-3.akashield.net
c2-3.akashield.net		 AS21342 Akamai International B.V.
AS21342 Akamai International B.V.
ns4.linode.com 2600:14c0:7::4
92.123.95.4		 c2-4.akashield.net
c2-4.akashield.net		 AS21342 Akamai International B.V.
AS21342 Akamai International B.V.
ns5.linode.com 2600:14c0:7::2
92.123.95.2		 c2-2.akashield.net
c2-2.akashield.net		 AS21342 Akamai International B.V.
AS21342 Akamai International B.V.
🌍 A Records1 records   217ms
IPTTLPTRASNISP / OrgCIDRCountryCity
194.233.173.31 86399s 194-233-173-31.ip.linodeusercontent.com AS63949 Akamai Connected Cloud 194.233.160.0/20 🇩🇪 Germany Frankfurt am Main
📧 MX Records
📧
No MX records found
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover194.233.173.31
🔶 Autoconfig194.233.173.31
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   1499ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (klingen.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.klingen.dk)
p=quarantine v=DMARC1; p=quarantine; rua=mailto:dmarc@studentersamfundet.aau.dk; ruf=mailto:dmarc@studentersamfundet.aau.dk; adkim=s; aspf=s; pct=100
📬 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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC446ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2021000140
Primary NS (MNAME)ns1.linode.com
Responsible (RNAME)edbdrift@studentersamfundet.aau.dk
Refresh14400s
Retry14400s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
229ms
A
217ms
MX
229ms
AAAA
386ms
TXT
1499ms
CAA
215ms
HTTPS
336ms
TLSA
251ms
SOA
0ms
MTA-STS
286ms
DNSSEC
446ms
SRV
620ms
Total
4871ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-15 14:51:45 4871ms 5 NS 1 A 0 MX 🔓 Insecure View
2026-07-16 21:35:57 1514ms 5 NS 1 A 0 MX 🔓 Insecure View
2026-06-27 06:48:55 1241ms 5 NS 1 A 0 MX 🔓 Insecure View
2026-06-22 16:59:41 1838ms 5 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 19:43:31 1242ms 5 NS 1 A 0 MX 🔓 Insecure View
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