culturalchina.dk
Last scanned: 2026-08-31 16:51:05  ·  1465ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   104ms
NameserverIP addressesPTRASN / ISP
ns3.au.dk 20.73.178.34 ns3.au.dk AS8075 Microsoft Corporation
ns4.au.dk 185.45.20.154 ns4.au.dk AS62138 Aarhus Universitet
🌍 A Records1 records   102ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.45.20.48 900s — AS62138 Aarhus Universitet 185.45.20.0/22 🇩🇰 Denmark Aarhus
📧 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   425ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (culturalchina.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.culturalchina.dk)
p=reject v=DMARC1;p=reject;pct=100;aspf=r;
📬 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)
🔐 DNSSEC286ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial3921
Primary NS (MNAME)infobloxgm3.au.dk
Responsible (RNAME)auit-dns@au.dk
Refresh10800s
Retry1080s
Expire2419200s
Minimum (neg-cache TTL)900s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
104ms
A
102ms
MX
95ms
AAAA
157ms
TXT
425ms
CAA
111ms
HTTPS
96ms
TLSA
139ms
SOA
0ms
MTA-STS
164ms
DNSSEC
286ms
SRV
194ms
Total
1465ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 16:51:05 1465ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-30 16:03:17 693ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-29 08:12:20 495ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-28 03:14:15 438ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-27 01:50:10 1224ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-26 17:10:21 532ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-24 23:46:13 8706ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-23 23:19:59 1604ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-22 23:10:26 8967ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-21 22:54:32 946ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-20 22:53:59 1019ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-19 22:02:27 1728ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-18 21:51:28 3655ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-17 17:47:26 1236ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-16 15:34:54 1962ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-15 03:00:04 587ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-13 05:26:58 2229ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-12 05:06:21 1439ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-10 08:01:41 695ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-08 10:37:56 1104ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-06 13:11:57 608ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-01 18:34:51 984ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-29 05:55:12 9474ms 2 NS 0 A 0 MX 🔒 Secure View
2026-07-27 18:53:32 9421ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-26 17:46:45 747ms 2 NS 1 A 0 MX 🔒 Secure View
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