ncff.dk
Last scanned: 2026-09-04 12:03:17  ·  721ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   64ms
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   60ms
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   186ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (ncff.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.ncff.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)
🔐 DNSSEC160ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial3591
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
64ms
A
60ms
MX
69ms
AAAA
48ms
TXT
186ms
CAA
66ms
HTTPS
69ms
TLSA
156ms
SOA
0ms
MTA-STS
86ms
DNSSEC
160ms
SRV
72ms
Total
721ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-04 12:03:17 721ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-31 07:36:24 1404ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-30 01:05:25 849ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-28 18:58:23 1093ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-27 14:37:03 474ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-26 13:21:04 402ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-25 05:45:52 8592ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-24 05:29:56 715ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-23 04:58:38 3237ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-22 04:38:08 810ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-21 04:19:27 778ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-20 02:32:05 731ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-18 23:33:02 2086ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-17 19:39:08 1773ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-16 16:42:01 778ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-14 13:58:35 681ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-13 03:58:43 1857ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-11 23:20:01 796ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-10 20:02:43 2384ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-09 06:26:18 611ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-06 14:40:19 669ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-01 15:06:22 597ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-31 09:02:43 8534ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-29 20:55:14 9422ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-27 20:16:25 719ms 2 NS 1 A 0 MX 🔒 Secure View
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