roskilde-university.dk
Last scanned: 2026-09-02 00:57:26  ·  1125ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   52ms
NameserverIP addressesPTRASN / ISP
emma.ruc.dk 130.225.220.16 emma.ruc.dk AS1835 IDDQD-AS
ns-soa.darenet.dk 130.226.179.50
2001:878:0:e000:82:e2:b3:32		 ns-soa.darenet.dk
ns-soa.darenet.dk		 AS1835 IDDQD-AS
AS1835 IDDQD-AS
🌍 A Records1 records   50ms
IPTTLPTRASNISP / OrgCIDRCountryCity
130.225.221.44 86400s — AS1835 IDDQD-AS 130.225.0.0/16 🇩🇰 Denmark Aalborg
📧 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 Records
📝
No TXT records found
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 DMARC
✗ No DMARC record — mail spoofing not restricted
📬 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)
🔐 DNSSEC80ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2016102800
Primary NS (MNAME)emma.ruc.dk
Responsible (RNAME)msk@ruc.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
52ms
A
50ms
MX
41ms
AAAA
43ms
TXT
754ms
CAA
35ms
HTTPS
39ms
TLSA
153ms
SOA
0ms
MTA-STS
70ms
DNSSEC
80ms
SRV
410ms
Total
1125ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-02 00:57:26 1125ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-28 02:02:47 1059ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-26 03:18:32 3290ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-23 07:00:13 1179ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-18 06:15:37 465ms 2 NS 1 A 0 MX 🔓 Insecure View
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