bykaervej.dk
Last scanned: 2026-08-27 06:08:20  ·  787ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   33ms
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 Records
🌍
No A records found
📧 MX Records2 records   35ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s mail.bykaervej.dk 80.166.157.182 80-166-157-182-static.dk.customer.tdc.net AS3292 TDC Holding A/S
20 43200s backup-mx.post.tele.dk 80.160.77.115 backup-mx2.post.tele.dk AS3292 TDC Holding A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover87.59.90.82
🔶 Autoconfig87.59.90.82
🔷 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)
🔐 DNSSEC88ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2026081101
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
33ms
A
43ms
MX
35ms
AAAA
52ms
TXT
217ms
CAA
34ms
HTTPS
40ms
TLSA
75ms
SOA
0ms
MTA-STS
52ms
DNSSEC
88ms
SRV
65ms
Total
787ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 06:08:20 787ms 2 NS 0 A 2 MX 🔒 Secure View
2026-08-12 20:09:39 6824ms 2 NS 0 A 2 MX 🔒 Secure View
2026-08-10 09:05:01 4986ms 2 NS 0 A 2 MX 🔒 Secure View
2026-08-07 23:59:47 6710ms 2 NS 0 A 2 MX 🔒 Secure View
2026-07-18 18:11:05 2688ms 2 NS 0 A 2 MX 🔒 Secure View
2026-07-15 13:11:20 1266ms 2 NS 0 A 2 MX 🔒 Secure View
2026-06-20 05:20:42 632ms 2 NS 0 A 2 MX 🔒 Secure View
2026-06-16 18:27:15 525ms 2 NS 0 A 2 MX 🔒 Secure View
2026-06-16 18:20:10 558ms 2 NS 0 A 2 MX 🔒 Secure View
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