dk-udforsker.dk
Last scanned: 2026-08-27 21:20:54  ·  1311ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   48ms
NameserverIP addressesPTRASN / 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
🌍 A Records1 records   60ms
IPTTLPTRASNISP / OrgCIDRCountryCity
130.226.237.173 623s cmslb.adm.ku.dk AS1835 IDDQD-AS 130.226.0.0/16 🇩🇰 Denmark Copenhagen
📧 MX Records
📧
No MX records found
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscovercmsgw.adm.ku.dk → 130.226.237.173
🔶 Autoconfigcmsgw.adm.ku.dk → 130.226.237.173
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records
📝
No TXT records found
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 DMARC
PolicyRecord (_dmarc.dk-udforsker.dk)
p=quarantine v=DMARC1; p=quarantine; sp=quarantine; rua=mailto:upglztho@ag.eu.dmarcadvisor.com; ruf=mailto:upglztho@fr.eu.dmarcadvisor.com; pct=100; fo=1; ri=3600
📬 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.dk-udforsker.dk cmsgw.adm.ku.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC98ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026082701
Primary NS (MNAME)ns1.ku.dk
Responsible (RNAME)hostmaster@adm.ku.dk
Refresh28800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
48ms
A
60ms
MX
64ms
AAAA
46ms
TXT
648ms
CAA
72ms
HTTPS
75ms
TLSA
110ms
SOA
0ms
MTA-STS
461ms
DNSSEC
98ms
SRV
517ms
Total
1311ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 21:20:54 1311ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-27 08:12:16 934ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-20 20:50:01 1658ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-13 06:31:41 2607ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-07 02:09:42 1713ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-03 20:38:14 1354ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-25 23:17:20 9336ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-23 22:09:12 9143ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-16 09:44:34 2589ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-10 17:58:08 1150ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-03 15:10:50 4032ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-26 13:38:07 1568ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-19 00:46:45 4630ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 03:41:11 674ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 03:40:56 775ms 2 NS 1 A 0 MX 🔓 Insecure View
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