hertzog-hansen.dk
Last scanned: 2026-08-29 09:57:57  ·  604ms 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 Records1 records   25ms
IPTTLPTRASNISP / OrgCIDRCountryCity
77.111.240.128 3600s webcluster1.webpod11-cph3.one.com AS51468 One.com A/S 77.111.240.0/22 🇩🇰 Denmark Copenhagen
📧 MX Records4 records   30ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mx1.mailpod16-cph3.g1i.one.com 5.249.232.33 mx1.mailpod16-cph3.g1i.one.com AS51468 One.com A/S
10 10800s mx2.mailpod16-cph3.g1i.one.com 5.249.232.34 mx2.mailpod16-cph3.g1i.one.com AS51468 One.com A/S
10 10800s mx3.mailpod16-cph3.g1i.one.com 5.249.232.35 mx3.mailpod16-cph3.g1i.one.com AS51468 One.com A/S
10 10800s mx4.mailpod16-cph3.g1i.one.com 5.249.232.36 mx4.mailpod16-cph3.g1i.one.com AS51468 One.com A/S
🔷 AAAA Records (IPv6)1 records   29ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:102:4:fc21:fe5a:bff6 3600s — AS51468 One.com A/S 2a02:2350:0:0:0:0:0:0/32 🇩🇰 Denmark Copenhagen
🔐 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 / DANE4 records   52ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.mailpod16-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 24689A1B29BE70163B6DCF262497B6EC…
SMTP _25._tcp.mx2.mailpod16-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 24689A1B29BE70163B6DCF262497B6EC…
SMTP _25._tcp.mx3.mailpod16-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 24689A1B29BE70163B6DCF262497B6EC…
SMTP _25._tcp.mx4.mailpod16-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 24689A1B29BE70163B6DCF262497B6EC…
🔐 DNSSEC96ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082901
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 RegistrationWHOIS fetched 2026-07-20 19:39:30
FieldValue
RegistrarONE.COM A/S
Registered2006-03-17
Expires2027-03-31 (210d)
📋 WHOIS
⏱️ Lookup Timing
NS
33ms
A
25ms
MX
30ms
AAAA
29ms
TXT
115ms
CAA
29ms
HTTPS
29ms
TLSA
52ms
SOA
0ms
MTA-STS
40ms
DNSSEC
96ms
SRV
38ms
Total
604ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-29 09:57:57 604ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-17 15:59:35 1819ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-16 10:01:04 5550ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-29 04:49:23 4875ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-20 19:33:07 917ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-29 12:54:39 658ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-28 11:39:06 1018ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-23 23:18:30 4323ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-22 12:51:01 920ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-21 10:29:47 1352ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-20 22:27:17 990ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 01:41:04 728ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-19 23:32:54 752ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-18 20:40:12 986ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-17 11:20:55 950ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-17 11:15:31 1168ms 2 NS 1 A 4 MX 🔒 Secure View
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