darcof.dk
Last scanned: 2026-09-01 00:18:35  ·  772ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   94ms
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   85ms
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   246ms
TXT Record
v=spf1 include:spf.au.dk -all
✉️ SPF
PolicyRecord (darcof.dk)
-all (hard fail) v=spf1 include:spf.au.dk -all
📨 DMARC
PolicyRecord (_dmarc.darcof.dk)
p=reject v=DMARC1;p=reject;pct=100;rua=mailto:ced1e70d2c70635@rep.dmarcanalyzer.com;ruf=mailto:ced1e70d2c70635@for.dmarcanalyzer.com;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)
🔐 DNSSEC219ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2007016040
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
94ms
A
85ms
MX
91ms
AAAA
105ms
TXT
246ms
CAA
83ms
HTTPS
98ms
TLSA
80ms
SOA
0ms
MTA-STS
128ms
DNSSEC
219ms
SRV
115ms
Total
772ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-01 00:18:35 772ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-30 20:07:14 1405ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-29 18:54:30 919ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-28 15:44:45 701ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-27 14:40:21 389ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-26 14:28:35 429ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-25 08:38:07 1310ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-24 08:28:10 613ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-23 07:03:52 2424ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-22 06:57:57 584ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-21 06:41:32 2907ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-20 04:43:40 8469ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-19 04:01:26 1330ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-18 03:16:05 715ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-16 05:18:10 2373ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-15 01:30:35 926ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-13 23:28:26 586ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-11 18:58:42 8942ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-10 15:49:29 572ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-08 22:56:04 799ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-07 22:29:11 576ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-06 19:47:05 675ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-01 23:13:50 971ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-29 08:38:56 6369ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-27 23:55:23 9429ms 2 NS 1 A 0 MX 🔒 Secure View
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