hopmann.dk
Last scanned: 2026-08-27 17:41:12  ·  739ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   46ms
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 Records3 records   72ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s mx.zoho.eu 185.230.214.166
185.230.214.166
185.230.214.166		 mx2.zoho.eu
mx.zoho.eu
mx3.zoho.eu		 AS205111 ZOHO Corporation B.V
AS205111 ZOHO Corporation B.V
AS205111 ZOHO Corporation B.V
20 43200s mx2.zoho.eu 185.230.214.166
185.230.214.166
185.230.214.166		 mx2.zoho.eu
mx.zoho.eu
mx3.zoho.eu		 AS205111 ZOHO Corporation B.V
AS205111 ZOHO Corporation B.V
AS205111 ZOHO Corporation B.V
50 3600s mx3.zoho.eu 185.230.212.166
185.230.212.166
185.230.212.166		 mx3.zoho.eu
mx.zoho.eu
mx2.zoho.eu		 AS205111 ZOHO Corporation B.V
AS205111 ZOHO Corporation B.V
AS205111 ZOHO Corporation B.V
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   204ms
TXT Record
v=spf1 include:zohomail.eu ~all
✉️ SPF
PolicyRecord (hopmann.dk)
~all (soft fail) v=spf1 include:zohomail.eu ~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)
🔐 DNSSEC136ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2026082501
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
46ms
A
34ms
MX
72ms
AAAA
64ms
TXT
204ms
CAA
33ms
HTTPS
61ms
TLSA
54ms
SOA
0ms
MTA-STS
125ms
DNSSEC
136ms
SRV
117ms
Total
739ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 17:41:12 739ms 2 NS 0 A 3 MX 🔒 Secure View
2026-08-26 19:59:20 745ms 2 NS 0 A 3 MX 🔒 Secure View
2026-07-26 12:39:00 1244ms 2 NS 0 A 3 MX 🔒 Secure View
2026-06-27 02:17:13 555ms 2 NS 0 A 3 MX 🔒 Secure View
2026-06-24 07:04:18 600ms 2 NS 0 A 3 MX ⚠️ Bogus View
2026-06-18 14:08:20 1122ms 2 NS 0 A 3 MX 🔒 Secure View
2026-06-17 13:25:58 275ms 0 NS 0 A 0 MX ❓ Unknown View
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