markbj.dk
Last scanned: 2026-09-01 02:23:05  ·  494ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   34ms
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 Records1 records   23ms
IPTTLPTRASNISP / OrgCIDRCountryCity
87.59.218.250 600s 87-59-218-250-static.dk.customer.tdc.net AS3292 TDC Holding A/S 87.59.0.0/16 🇩🇰 Denmark Måløv
📧 MX Records2 records   30ms
PriorityTTLMail ServerIP addressesPTRASN
10 600s mail.jhpb.dk 87.59.218.250 87-59-218-250-static.dk.customer.tdc.net AS3292 TDC Holding A/S
20 600s mxbackup.jhpb.dk 87.104.57.160 87.104.57.160.static.fibianet.dk AS44869 FIBIA P/S
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   104ms
TXT Record
v=spf1 include:_spf.jhpb.dk -all
✉️ SPF
PolicyRecord (markbj.dk)
-all (hard fail) v=spf1 include:_spf.jhpb.dk -all
📨 DMARC
PolicyRecord (_dmarc.markbj.dk)
p=quarantine v=DMARC1; p=quarantine
📬 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)
🔐 DNSSEC92ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026083001
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
34ms
A
23ms
MX
30ms
AAAA
26ms
TXT
104ms
CAA
25ms
HTTPS
28ms
TLSA
49ms
SOA
0ms
MTA-STS
46ms
DNSSEC
92ms
SRV
37ms
Total
494ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-01 02:23:05 494ms 2 NS 1 A 2 MX 🔒 Secure View
2026-08-26 18:28:38 563ms 2 NS 1 A 2 MX 🔒 Secure View
2026-08-05 19:10:47 1307ms 2 NS 1 A 2 MX 🔒 Secure View
2026-07-01 22:03:00 673ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-26 12:25:07 788ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-22 03:41:35 618ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-19 20:55:33 588ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-18 04:34:19 958ms 2 NS 1 A 2 MX 🔒 Secure View
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