johnbhansen.dk
Last scanned: 2026-09-02 01:35:59  ·  4367ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   56ms
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   38ms
IPTTLPTRASNISP / OrgCIDRCountryCity
86.52.144.85 43200s 86-52-144-85.norlyscustomer.net AS39642 Sinal A/S 86.52.0.0/16 🇩🇰 Denmark Aalborg
📧 MX Records1 records   2030ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
🔷 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
🔏 ACME Challenge
TypeNameValue
TXT _acme-challenge.johnbhansen.dk QOZsY1HBuW7BK3fc9iL-97evAJvtM5GdPlvrZds6ix8
TXT _acme-challenge.johnbhansen.dk utUEOpIGIBAa9pIxcoEujBYATj5z9cAOfo7eQyKybXg
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC89ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081201
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
56ms
A
38ms
MX
2030ms
AAAA
34ms
TXT
151ms
CAA
44ms
HTTPS
2032ms
TLSA
37ms
SOA
0ms
MTA-STS
61ms
DNSSEC
89ms
SRV
52ms
Total
4367ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-02 01:35:59 4367ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-27 13:52:08 758ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-26 00:00:09 816ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-13 12:43:53 730ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-30 17:31:48 4722ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-19 01:58:16 8581ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-16 15:36:30 699ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-26 21:28:02 644ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-19 17:05:36 3887ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-18 08:28:15 2048ms 2 NS 1 A 0 MX 🔒 Secure View
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