educatio.dk
Last scanned: 2026-08-29 23:05:29  ·  3307ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   43ms
NameserverIP addressesPTRASN / ISP
sec1.rcode0.net 192.174.68.100
2001:67c:1bc::100		 maggie.goeast.ch
sec1.rcode0.org		 AS1921 ipcom GmbH
AS1921 ipcom GmbH
sec2.rcode0.net 176.97.158.100
2001:67c:10b8::100		 sec2.rcode0.net
sec2.rcode0.org		 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   42ms
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)
🔐 DNSSEC102ms
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
📋 RegistrationWHOIS fetched 2026-07-05 18:58:34
FieldValue
RegistrarDBC DIGITAL A/S
Registered2003-04-25
Expires2027-04-30 (240d)
📋 WHOIS
⏱️ Lookup Timing
NS
43ms
A
33ms
MX
31ms
AAAA
31ms
TXT
97ms
CAA
42ms
HTTPS
42ms
TLSA
16ms
SOA
0ms
MTA-STS
47ms
DNSSEC
102ms
SRV
43ms
Total
3307ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-29 23:05:29 3307ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-25 16:00:34 1322ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-24 13:33:18 629ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-19 04:29:11 1777ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-18 04:03:57 8589ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-15 21:42:24 1411ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-12 01:20:28 2272ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-09 01:11:58 9397ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-06 10:39:51 730ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-01 09:57:00 806ms 2 NS 0 A 0 MX 🔒 Secure View
2026-07-28 18:07:06 2557ms 2 NS 0 A 0 MX 🔒 Secure View
2026-07-24 06:00:02 870ms 2 NS 0 A 0 MX 🔒 Secure View
2026-07-20 09:33:00 595ms 2 NS 0 A 0 MX 🔒 Secure View
2026-07-14 10:48:02 2556ms 2 NS 0 A 0 MX 🔒 Secure View
2026-07-12 23:46:35 8622ms 2 NS 0 A 0 MX 🔒 Secure View
2026-07-05 18:55:04 1184ms 2 NS 0 A 0 MX 🔒 Secure View
2026-07-03 12:27:49 423ms 2 NS 0 A 0 MX 🔒 Secure View
2026-06-26 11:37:52 393ms 2 NS 0 A 0 MX 🔒 Secure View
2026-06-23 18:07:16 811ms 2 NS 0 A 0 MX 🔒 Secure View
2026-06-20 20:18:22 2783ms 2 NS 0 A 0 MX 🔒 Secure View
2026-06-17 05:55:56 423ms 2 NS 0 A 0 MX 🔒 Secure View
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