bcsydintra.dk
Last scanned: 2026-08-30 09:44:21  ·  466ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   33ms
NameserverIP addressesPTRASN / ISP
ns1.esis.dk 185.19.134.2 ns1.esis.dk AS199374 Syddansk Erhvervsskole Odense-Vejle
ns2.esis.dk 185.19.134.3 ns2.esis.dk AS199374 Syddansk Erhvervsskole Odense-Vejle
🌍 A Records1 records   25ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.19.134.71 43200s — AS199374 Syddansk Erhvervsskole Odense-Vejle 185.19.132.0/22 🇩🇰 Denmark Odense
📧 MX Records1 records   30ms
PriorityTTLMail ServerIP addressesPTRASN
100 3600s mxnonexistent.bcsydintra.dk — — —
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   139ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (bcsydintra.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.bcsydintra.dk)
p=reject v=DMARC1; p=reject; sp=reject; adkim=r; 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)
🔐 DNSSEC95ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2020051800
Primary NS (MNAME)ns1.esis.dk
Responsible (RNAME)hostmaster
Refresh900s
Retry600s
Expire86400s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
33ms
A
25ms
MX
30ms
AAAA
38ms
TXT
139ms
CAA
32ms
HTTPS
29ms
TLSA
69ms
SOA
0ms
MTA-STS
45ms
DNSSEC
95ms
SRV
53ms
Total
466ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-30 09:44:21 466ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-29 05:58:19 1522ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-23 14:25:13 940ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-22 12:36:23 3525ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-18 02:54:37 662ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-13 08:04:37 737ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-06 11:53:54 607ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-03 03:44:17 813ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-27 06:46:21 1107ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-26 06:20:14 643ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-20 13:30:06 8746ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-19 08:01:15 1096ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-16 14:01:25 606ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-12 07:33:09 8980ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-03 18:29:22 545ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-01 22:06:46 508ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-28 06:23:16 523ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-25 08:15:43 446ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-20 13:46:53 6951ms 0 NS 1 A 1 MX 🔒 Secure View
2026-06-16 14:12:42 642ms 2 NS 1 A 1 MX 🔒 Secure View
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