edukatio.dk
Last scanned: 2026-08-28 11:28:49  ·  370ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   38ms
NameserverIP addressesPTRASN / ISP
sec1.rcode0.net 192.174.68.100
2001:67c:1bc::100		 ns2.is-fun.net
maggie.goeast.ch		 AS1921 ipcom GmbH
AS1921 ipcom GmbH
sec2.rcode0.net 176.97.158.100
2001:67c:10b8::100		 ns2.ebit.at
ns2.vaiadigital.net		 AS207021 ipcom GmbH
AS207021 ipcom GmbH
🌍 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 Records
📝
No TXT records found
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 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 Records2 records   36ms
FlagsTagValue
0 iodef mailto:domains@dbc.dk
0 issue letsencrypt.org
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC106ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2022033352
Primary NS (MNAME)ns.dbc.dk
Responsible (RNAME)domains@dbc.dk
Refresh28800s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
38ms
A
38ms
MX
41ms
AAAA
29ms
TXT
81ms
CAA
36ms
HTTPS
41ms
TLSA
14ms
SOA
0ms
MTA-STS
37ms
DNSSEC
106ms
SRV
43ms
Total
370ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 11:28:49 370ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-26 09:17:40 477ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-24 23:11:57 693ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-20 11:40:31 1268ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-17 05:44:56 9567ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-15 10:17:11 817ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-11 06:11:12 1907ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-08 12:30:50 743ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-06 12:29:09 746ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-03 16:12:23 924ms 2 NS 0 A 0 MX 🔒 Secure View
2026-07-23 18:43:29 8853ms 2 NS 0 A 0 MX 🔒 Secure View
2026-07-20 05:21:23 8762ms 2 NS 0 A 0 MX 🔒 Secure View
2026-07-15 07:56:36 800ms 2 NS 0 A 0 MX 🔒 Secure View
2026-07-11 16:02:22 756ms 2 NS 0 A 0 MX 🔒 Secure View
2026-07-06 13:09:08 638ms 2 NS 0 A 0 MX 🔒 Secure View
2026-07-03 12:26:38 1588ms 2 NS 0 A 0 MX 🔒 Secure View
2026-07-01 05:24:25 511ms 2 NS 0 A 0 MX 🔒 Secure View
2026-06-30 06:34:24 459ms 2 NS 0 A 0 MX 🔒 Secure View
2026-06-24 02:55:43 751ms 2 NS 0 A 0 MX 🔒 Secure View
2026-06-23 04:23:56 961ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-22 14:13:36 615ms 2 NS 0 A 0 MX ⚠️ Bogus View
2026-06-19 14:40:57 807ms 2 NS 0 A 0 MX 🔒 Secure View
2026-06-18 14:09:25 1338ms 2 NS 0 A 0 MX 🔒 Secure View
2026-06-17 05:55:40 469ms 2 NS 0 A 0 MX 🔒 Secure View
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