rdgs.dk
Last scanned: 2026-08-28 00:11:57  ·  966ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   28ms
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   39ms
IPTTLPTRASNISP / OrgCIDRCountryCity
130.226.237.173 82934s cmslb.adm.ku.dk AS1835 IDDQD-AS 130.226.0.0/16 🇩🇰 Denmark Copenhagen
📧 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
📝 TXT Records1 records   367ms
TXT Record
Det Natur- og Biovidenskabelige Fakultet
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 DMARC
PolicyRecord (_dmarc.rdgs.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)
🔐 DNSSEC106ms
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
Retry7200s
Expire604800s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
28ms
A
39ms
MX
34ms
AAAA
26ms
TXT
367ms
CAA
29ms
HTTPS
33ms
TLSA
149ms
SOA
0ms
MTA-STS
183ms
DNSSEC
106ms
SRV
515ms
Total
966ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 00:11:57 966ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-25 11:06:13 2186ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-20 21:13:40 1626ms 2 NS 1 A 0 MX ❓ Unknown View
2026-08-16 00:53:40 1834ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-09 06:16:55 1491ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-31 06:01:25 1578ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-30 05:39:04 19149ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-23 21:43:58 2558ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-16 16:11:55 9457ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-10 13:25:35 1528ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-03 10:33:18 925ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-25 16:06:36 647ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-21 22:01:27 919ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-18 19:22:42 2512ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-18 01:30:19 4279ms 2 NS 1 A 0 MX 🔓 Insecure View
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