udviklingsrådet-for-åben-uddannelse.dk xn--udviklingsrdet-for-ben-uddannelse-p2ci.dk
Last scanned: 2026-09-04 14:58:47  ·  357ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   32ms
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   87ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (udviklingsrådet-for-åben-uddannelse.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)
🔐 DNSSEC107ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2018011345
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
32ms
A
31ms
MX
36ms
AAAA
33ms
TXT
87ms
CAA
33ms
HTTPS
32ms
TLSA
12ms
SOA
0ms
MTA-STS
39ms
DNSSEC
107ms
SRV
33ms
Total
357ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-04 14:58:47 357ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-27 11:26:58 2854ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-26 18:13:17 559ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-25 12:55:48 1222ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-16 20:35:19 1283ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-10 09:21:07 730ms 2 NS 0 A 0 MX 🔒 Secure View
2026-07-29 12:16:19 479ms 2 NS 0 A 0 MX 🔒 Secure View
2026-07-20 07:18:28 603ms 2 NS 0 A 0 MX 🔒 Secure View
2026-07-12 09:24:33 625ms 2 NS 0 A 0 MX 🔒 Secure View
2026-07-03 14:33:25 345ms 2 NS 0 A 0 MX 🔒 Secure View
2026-06-25 21:04:13 4638ms 2 NS 0 A 0 MX ⚠️ Bogus View
2026-06-23 05:25:13 1118ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 23:51:09 363ms 2 NS 0 A 0 MX 🔒 Secure View
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