hcb13.dk
Last scanned: 2026-09-04 06:08:46  ·  474ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   38ms
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   40ms
IPTTLPTRASNISP / OrgCIDRCountryCity
86.52.60.160 43200s 86-52-60-160.norlyscustomer.net AS39642 Sinal A/S 86.52.0.0/16 🇩🇰 Denmark Silkeborg
📧 MX Records1 records   44ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s mail.hcb13.dk 86.52.60.160 86-52-60-160.norlyscustomer.net AS39642 Sinal A/S
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   121ms
TXT Record
v=spf1 ip4:86.52.60.160 -all
✉️ SPF
PolicyRecord (hcb13.dk)
-all (hard fail) v=spf1 ip4:86.52.60.160 -all
📨 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)
🔐 DNSSEC101ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026090204
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
38ms
A
40ms
MX
44ms
AAAA
47ms
TXT
121ms
CAA
75ms
HTTPS
72ms
TLSA
73ms
SOA
0ms
MTA-STS
66ms
DNSSEC
101ms
SRV
66ms
Total
474ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-04 06:08:46 474ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-14 19:40:52 735ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-07 23:26:00 4664ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-17 11:34:42 593ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-16 08:35:03 999ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-26 20:46:23 570ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-19 05:00:25 792ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 11:07:54 622ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 11:07:21 891ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 11:05:53 676ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 10:53:32 670ms 2 NS 1 A 1 MX 🔒 Secure View
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