greencampus.dk
📜 Historical scan 2026-07-03 10:44:42  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   306ms
NameserverIP addressesPTRASN / ISP
ns1.cbs.dk 130.226.47.250 ns1.cbs.dk AS1835 IDDQD-AS
ns2.cbs.dk 130.226.47.251 ns2.cbs.dk AS1835 IDDQD-AS
🌍 A Records
🌍
No A records found
📧 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   734ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (greencampus.dk)
-all (hard fail) v=spf1 -all
📨 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)
🔐 DNSSEC535ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2017122195
Primary NS (MNAME)ns1.cbs.dk
Responsible (RNAME)DNS@cbs.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
306ms
A
267ms
MX
272ms
AAAA
274ms
TXT
734ms
CAA
318ms
HTTPS
284ms
TLSA
199ms
SOA
0ms
MTA-STS
376ms
DNSSEC
535ms
SRV
312ms
Total
4476ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 13:48:50 500ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-27 03:21:49 321ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-18 01:11:10 2435ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-10 12:22:09 2919ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-03 12:15:25 8457ms 2 NS 0 A 0 MX 🔒 Secure View
2026-07-21 16:45:32 513ms 2 NS 0 A 0 MX 🔒 Secure View
2026-07-15 07:52:17 652ms 2 NS 0 A 0 MX 🔒 Secure View
2026-07-04 13:24:27 1068ms 2 NS 0 A 0 MX 🔒 Secure View
2026-07-03 10:44:42 4476ms 2 NS 0 A 0 MX 🔒 Secure View
2026-06-27 15:25:56 2555ms 2 NS 0 A 0 MX 🔒 Secure View
2026-06-26 22:46:00 363ms 2 NS 0 A 0 MX 🔒 Secure View
2026-06-17 09:20:32 814ms 2 NS 0 A 0 MX 🔒 Secure View
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