biblecollege.dk
Last scanned: 2026-08-12 23:42:28  ·  3681ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   197ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S
🌍 A Records2 records   295ms
IPTTLPTRASNISP / OrgCIDRCountryCity
75.2.70.75 3600s aacb0a264e514dd48.awsglobalaccelerator.com AS16509 Amazon.com, Inc. 75.2.0.0/17 🇺🇸 United States —
99.83.190.102 3600s aacb0a264e514dd48.awsglobalaccelerator.com AS16509 Amazon.com, Inc. 99.83.128.0/17 🇺🇸 United States —
📧 MX Records1 records   221ms
PriorityTTLMail ServerIP addressesPTRASN
20 43200s remote.actsacademy.dk — — —
🔷 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 Records
✗ No CAA records — any CA may issue certificates
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC693ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081001
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
197ms
A
295ms
MX
221ms
AAAA
204ms
TXT
844ms
CAA
231ms
HTTPS
213ms
TLSA
476ms
SOA
0ms
MTA-STS
377ms
DNSSEC
693ms
SRV
341ms
Total
3681ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-12 23:42:28 3681ms 2 NS 2 A 1 MX 🔒 Secure View
2026-07-16 21:39:54 620ms 2 NS 2 A 1 MX 🔒 Secure View
2026-07-11 05:07:02 876ms 2 NS 2 A 1 MX 🔒 Secure View
2026-07-01 02:53:02 640ms 2 NS 2 A 1 MX 🔒 Secure View
2026-06-25 20:03:10 670ms 2 NS 2 A 1 MX 🔒 Secure View
2026-06-20 18:11:09 1117ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-16 14:29:01 448ms 2 NS 2 A 1 MX 🔒 Secure View
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