ruegenwaldermuehle.dk
Last scanned: 2026-06-27 20:20:13  ·  2166ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   263ms
NameserverIP addressesPTRASN / ISP
ns.udag.de 2001:8d8:fe:53:217:160:80:253
217.160.80.253		 ns.udag.de
ns.udag.de		 AS8560 IONOS SE
AS8560 IONOS SE
ns.udag.net 185.132.33.253
2607:f1c0:fe:53:185:132:33:253		 ns.udag.net
ns.udag.net		 AS15418 Fasthosts Internet Limited
AS15418 Fasthosts Internet Limited
ns.udag.org 185.132.34.253
2607:f1c0:fe:53:185:132:34:253		 ns.udag.org
ns.udag.org		 AS15418 Fasthosts Internet Limited
AS15418 Fasthosts Internet Limited
🌍 A Records1 records   194ms
IPTTLPTRASNISP / OrgCIDRCountryCity
52.28.142.171 600s cpanel1.exedra.de AS16509 Amazon.com, Inc. 52.24.0.0/13 🇩🇪 Germany Frankfurt am Main
📧 MX Records1 records   226ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.ruegenwalder.de 62.225.186.235 mail.ruegenwalder.de AS3320 Deutsche Telekom AG
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   755ms
TXT Record
v=spf1 include:spf.protection.outlook.com a:mail.minuskel.de a:deneb.saturn.minuskel.de include:spf.de.umantis.com ip4:185.195.148.0/24 ip4:78.46.179.109 ip4:128.127.48.0/23 -all
✉️ SPF
PolicyRecord (ruegenwaldermuehle.dk)
-all (hard fail) v=spf1 include:spf.protection.outlook.com a:mail.minuskel.de a:deneb.saturn.minuskel.de include:spf.de.umantis.com ip4:185.195.148.0/24 ip4:78.46.179.109 ip4:128.127.48.0/23 -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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC508ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA296ms
FieldValue
Serial2025012374
Primary NS (MNAME)ns.udag.de
Responsible (RNAME)hostmaster@united-domains.de
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
263ms
A
194ms
MX
226ms
AAAA
276ms
TXT
755ms
CAA
275ms
HTTPS
323ms
TLSA
249ms
SOA
296ms
MTA-STS
412ms
DNSSEC
508ms
SRV
367ms
Total
2166ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-27 20:20:13 2166ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 13:09:05 2702ms 3 NS 1 A 1 MX 🔓 Insecure View
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