chef-project.dk
Last scanned: 2026-09-01 05:15:54  ·  16334ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   23ms
NameserverIP addressesPTRASN / ISP
ns1.sdu.dk 130.225.155.136 ns1.sdu.dk AS1835 IDDQD-AS
ns2.sdu.dk 130.225.155.148 ns2.sdu.dk AS1835 IDDQD-AS
ns3.sdu.dk 193.163.227.4 ns3.sdu.dk AS44328 Region Syddanmark
🌍 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   119ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (chef-project.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.chef-project.dk)
p=reject v=DMARC1; p=reject; sp=reject; rua=mailto:655b353a1f136@dmarc.centerasecurity.com;
📬 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)
🔐 DNSSEC93ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2011031430
Primary NS (MNAME)ns1.sdu.dk
Responsible (RNAME)dns@it-service.sdu.dk
Refresh14400s
Retry1440s
Expire3600000s
Minimum (neg-cache TTL)86400s
📋 RegistrationWHOIS fetched 2026-07-10 13:19:18
FieldValue
Registrardns.services ApS
Registered2002-07-09
Expires2026-09-30 (28d)
📋 WHOIS
⏱️ Lookup Timing
NS
23ms
A
25ms
MX
26ms
AAAA
30ms
TXT
119ms
CAA
32ms
HTTPS
16032ms
TLSA
15ms
SOA
0ms
MTA-STS
36ms
DNSSEC
93ms
SRV
87ms
Total
16334ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-01 05:15:54 16334ms 3 NS 0 A 0 MX 🔒 Secure View
2026-08-30 18:01:55 16287ms 3 NS 0 A 0 MX 🔒 Secure View
2026-08-27 01:12:22 16315ms 3 NS 0 A 0 MX 🔒 Secure View
2026-08-24 14:30:22 8871ms 3 NS 0 A 0 MX 🔒 Secure View
2026-08-22 01:55:35 8701ms 3 NS 0 A 0 MX 🔒 Secure View
2026-08-18 23:51:14 1510ms 3 NS 0 A 0 MX 🔒 Secure View
2026-08-17 11:52:54 4446ms 3 NS 0 A 0 MX 🔒 Secure View
2026-08-14 14:41:42 4514ms 3 NS 0 A 0 MX 🔒 Secure View
2026-08-10 08:14:16 8849ms 3 NS 0 A 0 MX 🔒 Secure View
2026-08-07 12:55:48 8562ms 3 NS 0 A 0 MX 🔒 Secure View
2026-07-29 11:35:05 4440ms 3 NS 0 A 0 MX 🔒 Secure View
2026-07-27 07:18:35 3536ms 3 NS 0 A 0 MX 🔒 Secure View
2026-07-26 06:50:00 3490ms 3 NS 0 A 0 MX 🔒 Secure View
2026-07-24 02:33:16 16509ms 3 NS 0 A 0 MX 🔒 Secure View
2026-07-23 00:54:45 8412ms 3 NS 0 A 0 MX 🔒 Secure View
2026-07-20 23:43:35 18737ms 3 NS 0 A 0 MX 🔒 Secure View
2026-07-18 09:39:54 3386ms 3 NS 0 A 0 MX 🔒 Secure View
2026-07-17 04:07:34 3501ms 3 NS 0 A 0 MX 🔒 Secure View
2026-07-14 18:17:39 3479ms 3 NS 0 A 0 MX 🔒 Secure View
2026-07-10 13:13:38 6606ms 3 NS 0 A 0 MX 🔒 Secure View
2026-07-09 06:15:02 3609ms 3 NS 0 A 0 MX 🔒 Secure View
2026-07-07 02:45:21 16458ms 3 NS 0 A 0 MX 🔒 Secure View
2026-07-01 18:29:19 4444ms 3 NS 0 A 0 MX 🔒 Secure View
2026-06-24 05:01:21 4343ms 3 NS 0 A 0 MX ⚠️ Bogus View
2026-06-23 07:29:54 905ms 0 NS 0 A 0 MX ❓ Unknown View
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