harnung.dk
Last scanned: 2026-08-28 11:06:40  ·  765ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   41ms
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   50ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.213.56 3600s webcluster2.webpod12-cph3.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen
📧 MX Records4 records   49ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mx1.pub.mailpod11-cph3.one.com 104.37.34.230 mx1.pub.mailpod11-cph3.one.com AS51468 One.com A/S
10 10800s mx2.pub.mailpod11-cph3.one.com 104.37.34.231 mx2.pub.mailpod11-cph3.one.com AS51468 One.com A/S
10 10800s mx3.pub.mailpod11-cph3.one.com 104.37.34.232 mx3.pub.mailpod11-cph3.one.com AS51468 One.com A/S
10 10800s mx4.pub.mailpod11-cph3.one.com 104.37.34.233 mx4.pub.mailpod11-cph3.one.com AS51468 One.com A/S
🔷 AAAA Records (IPv6)1 records   43ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:10a:80c1:e427:30f5:e673 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   76ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod11-cph3.one.com DANE-EE · SPKI · SHA-256 068A81EDC98C58D5D494EDF2924D5F50…
SMTP _25._tcp.mx2.pub.mailpod11-cph3.one.com DANE-EE · SPKI · SHA-256 068A81EDC98C58D5D494EDF2924D5F50…
SMTP _25._tcp.mx3.pub.mailpod11-cph3.one.com DANE-EE · SPKI · SHA-256 068A81EDC98C58D5D494EDF2924D5F50…
SMTP _25._tcp.mx4.pub.mailpod11-cph3.one.com DANE-EE · SPKI · SHA-256 068A81EDC98C58D5D494EDF2924D5F50…
🔐 DNSSEC86ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082005
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 RegistrationWHOIS fetched 2026-06-23 18:51:05
FieldValue
RegistrarONE.COM A/S
Registered2003-02-27
Expires2027-02-28 (178d)
📋 WHOIS
⏱️ Lookup Timing
NS
41ms
A
50ms
MX
49ms
AAAA
43ms
TXT
187ms
CAA
51ms
HTTPS
49ms
TLSA
76ms
SOA
0ms
MTA-STS
52ms
DNSSEC
86ms
SRV
65ms
Total
765ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 11:06:40 765ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-21 12:59:57 1588ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-13 21:57:00 3298ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-15 04:17:00 851ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-08 01:05:11 2798ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-23 18:47:59 896ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-17 11:08:13 1307ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-17 11:05:14 1026ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-17 11:04:13 1478ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-17 10:56:30 1178ms 2 NS 1 A 4 MX 🔒 Secure View
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