posthus.dk
Last scanned: 2026-07-04 07:39:56  ·  3439ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   190ms
NameserverIP addressesPTRASN / ISP
ns1.dnsresolve.io 172.105.72.183
2a01:7e01::f03c:94ff:fe6a:805d		 ns1.dnsresolve.io
—		 AS63949 Akamai Connected Cloud
AS63949 Akamai Connected Cloud
ns2.dnsresolve.eu 152.115.36.124 — AS31027 GlobalConnect A/S
ns3.dnsresolve.me 212.71.233.109
2a01:7e00::f03c:94ff:fe9f:2cca		 212-71-233-109.ip.linodeusercontent.com
—		 AS63949 Akamai Connected Cloud
AS63949 Akamai Connected Cloud
🌍 A Records1 records   2179ms
IPTTLPTRASNISP / OrgCIDRCountryCity
152.115.50.2 14398s s5.zenep.eu AS31027 GlobalConnect A/S 152.115.0.0/16 🇩🇰 Denmark —
📧 MX Records1 records   224ms
PriorityTTLMail ServerIP addressesPTRASN
0 14400s posthus.dk 152.115.50.2 s5.zenep.eu AS31027 GlobalConnect A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover152.115.50.2
🔶 Autoconfig152.115.50.2
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   292ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 0 443 cpanelemaildiscovery.cpanel.net
📝 TXT Records1 records   526ms
TXT Record
v=spf1 +a +mx include:spf.zenep.eu ~all
✉️ SPF
PolicyRecord (posthus.dk)
~all (soft fail) v=spf1 +a +mx include:spf.zenep.eu ~all
📨 DMARC
PolicyRecord (_dmarc.posthus.dk)
p=none (monitor only) v=DMARC1; p=none;
📬 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.posthus.dk lfFvqrW_XtOUZl-ohFl61k-1ZkKzuPnVcZjpVMEQx-I
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC309ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026070301
Primary NS (MNAME)ns1.dnsresolve.io
Responsible (RNAME)cpanel@zenep.eu
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 RegistrationWHOIS fetched 2026-07-04 07:40:41
FieldValue
RegistrarSTANDOUT A/S
Registered2026-03-06
Expires2027-03-05 (183d)
📋 WHOIS
⏱️ Lookup Timing
NS
190ms
A
2179ms
MX
224ms
AAAA
218ms
TXT
526ms
CAA
223ms
HTTPS
223ms
TLSA
188ms
SOA
0ms
MTA-STS
237ms
DNSSEC
309ms
SRV
292ms
Total
3439ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-04 07:39:56 3439ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-07-03 01:51:20 2601ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-21 21:51:38 1248ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-21 07:23:38 1153ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 20:10:15 806ms 3 NS 1 A 1 MX 🔓 Insecure View
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