jh-import.dk
Last scanned: 2026-08-27 09:04:45  ·  1127ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   52ms
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   73ms
IPTTLPTRASNISP / OrgCIDRCountryCity
86.52.112.154 600s ex01.becker.dk AS39642 Sinal A/S 86.52.0.0/16 🇩🇰 Denmark Aalborg
📧 MX Records4 records   70ms
PriorityTTLMail ServerIP addressesPTRASN
10 900s mx1.mtaroutes.com 154.59.104.23
2001:978:2:2c::137:100		 fe2-r3-in.ams14.l.antispamcloud.com
fe2-r3-in.ams14.l.antispamcloud.com		 AS43054 N-able Acquisition Company B.V.
AS174 Cogent Communications, LLC
20 900s mx2.mtaroutes.com 149.13.75.27
2001:978:2:7::162:100		 fe1-r3-in.fra02.l.antispamcloud.com
fe1-r3-in.fra02.l.antispamcloud.com		 AS16633 N-able Technologies, Inc.
AS174 Cogent Communications, LLC
30 900s mx3.mtaroutes.com 154.59.104.23
2001:978:2:2c::137:100		 fe2-r3-in.ams14.l.antispamcloud.com
fe2-r3-in.ams14.l.antispamcloud.com		 AS43054 N-able Acquisition Company B.V.
AS174 Cogent Communications, LLC
40 900s mx4.mtaroutes.com 154.59.193.124
2001:978:2:6::f:124		 fe3-r3-in.du01.l.antispamcloud.com
fe3-r3-in.du01.l.antispamcloud.com		 AS16633 N-able Technologies, Inc.
AS174 Cogent Communications, LLC
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   100ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 100 443 ex01.becker.dk
📝 TXT Records1 records   209ms
TXT Record
v=spf1 a:ex01.becker.dk ip4:86.52.112.154 include:mailgun.org ~all
✉️ SPF
PolicyRecord (jh-import.dk)
~all (soft fail) v=spf1 a:ex01.becker.dk ip4:86.52.112.154 include:mailgun.org ~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
🔏 ACME Challenge
TypeNameValue
TXT _acme-challenge.jh-import.dk YUwKPexCWXAoLVL6py2J8VW0ehJXq0HHG8v0Dp61XkM
🔗 TLSA / DANE4 records   122ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.mtaroutes.com DANE-EE · SPKI · SHA-256 A10EC56F992E0E0C5B5A3860F281ADAF…
SMTP _25._tcp.mx2.mtaroutes.com DANE-EE · SPKI · SHA-256 A10EC56F992E0E0C5B5A3860F281ADAF…
SMTP _25._tcp.mx3.mtaroutes.com DANE-EE · SPKI · SHA-256 A10EC56F992E0E0C5B5A3860F281ADAF…
SMTP _25._tcp.mx4.mtaroutes.com DANE-EE · SPKI · SHA-256 A10EC56F992E0E0C5B5A3860F281ADAF…
🔐 DNSSEC102ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026030601
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
52ms
A
73ms
MX
70ms
AAAA
75ms
TXT
209ms
CAA
58ms
HTTPS
58ms
TLSA
122ms
SOA
0ms
MTA-STS
97ms
DNSSEC
102ms
SRV
100ms
Total
1127ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 09:04:45 1127ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-25 03:47:24 947ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-18 03:38:51 2696ms 2 NS 1 A 4 MX 🔒 Secure View
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