ibt.dk
Last scanned: 2026-08-27 21:19:29  ·  1645ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   29ms
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   33ms
IPTTLPTRASNISP / OrgCIDRCountryCity
192.38.121.199 2312s ibt.ku.dk AS1835 IDDQD-AS 192.38.0.0/17 🇩🇰 Denmark Kongens Lyngby
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   1014ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 0 443 secure.mail.ibt.ku.dk
📝 TXT Records1 records   470ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (ibt.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.ibt.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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC97ms
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
29ms
A
33ms
MX
24ms
AAAA
31ms
TXT
470ms
CAA
39ms
HTTPS
29ms
TLSA
307ms
SOA
0ms
MTA-STS
457ms
DNSSEC
97ms
SRV
1014ms
Total
1645ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 21:19:29 1645ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-26 19:42:59 2345ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-20 18:37:21 1345ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-15 04:57:57 2065ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-09 13:06:06 1492ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-05 12:50:10 1466ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-23 21:40:48 1075ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-17 07:07:41 10043ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-15 20:33:33 1525ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-03 19:32:22 2534ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-25 21:31:38 1104ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-22 10:16:49 808ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-22 04:17:53 1160ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 03:42:09 791ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 14:16:16 845ms 2 NS 1 A 0 MX 🔓 Insecure View
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