2run.dk
Last scanned: 2026-08-11 04:20:46  ·  1630ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   90ms
NameserverIP addressesPTRASN / ISP
cns1.alfahosting.info 109.237.142.8
2a01:64c0:0:5000::8		 cns1.cloudpit.de
cns1.cloudpit.de		 AS45012 dogado GmbH
AS45012 dogado GmbH
cns2.alfahosting.info 148.251.254.105
2a01:4f8:2b02:a88::105		 cns2.cloudpit.com
cns2.cloudpit.com		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
cns3.alfahosting.info 109.237.143.8
2a02:2b80:101:5000::8		 cns3.cloudpit.io
cns3.cloudpit.io		 AS45012 dogado GmbH
AS45012 dogado GmbH
🌍 A Records1 records   61ms
IPTTLPTRASNISP / OrgCIDRCountryCity
81.88.34.186 10800s host232.alfahosting-server.de AS45012 dogado GmbH 81.88.32.0/20 🇩🇪 Germany —
📧 MX Records2 records   92ms
PriorityTTLMail ServerIP addressesPTRASN
10 120s mx03.secure-mailgate.com 46.243.88.174
46.243.88.176		 node03.secure-mailgate.com
node04.secure-mailgate.com		 AS8648 dogado GmbH
AS8648 dogado GmbH
10 120s mx04.secure-mailgate.com 46.243.88.175
46.243.88.177		 node03.secure-mailgate.com
node04.secure-mailgate.com		 AS8648 dogado GmbH
AS8648 dogado GmbH
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover81.88.34.186
🔶 Autoconfig81.88.34.186
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 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
🔏 ACME Challenge
TypeNameValue
TXT _acme-challenge.2run.dk BvI0gpljUk4QvZQuqTHwH3eJQ9m99Izx33YX6jIfJ38
TXT _acme-challenge.2run.dk tbjQLVYQH5znGnOkSeZBxOLSfTlrW8ABcPhtlvDKwS8
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC150ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026081102
Primary NS (MNAME)cns1.alfahosting.info
Responsible (RNAME)hostmaster\@alfahosting@de
Refresh28800s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)10800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
90ms
A
61ms
MX
92ms
AAAA
67ms
TXT
382ms
CAA
84ms
HTTPS
75ms
TLSA
304ms
SOA
0ms
MTA-STS
125ms
DNSSEC
150ms
SRV
149ms
Total
1630ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-11 04:20:46 1630ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-06-25 16:33:13 4290ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-06-21 07:13:57 977ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 17:33:31 1413ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-06-20 04:23:13 1931ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-06-16 12:41:38 846ms 3 NS 1 A 2 MX 🔓 Insecure View
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