liquidrubber.dk
Last scanned: 2026-06-26 21:17:14  ·  892ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   47ms
NameserverIP addressesPTRASN / ISP
ns1.yoursrs.com 104.47.151.178
2603:1020:200::682f:a758		 ns1.yoursrs.com
—		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
ns2.yoursrs.com 20.79.93.42
2603:1020:c01:4::8		 ns2.yoursrs.com
—		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
🌍 A Records1 records   45ms
IPTTLPTRASNISP / OrgCIDRCountryCity
148.251.77.150 3600s hostingb.sitesoft.nl AS24940 Hetzner Online GmbH 148.251.0.0/16 🇩🇪 Germany Falkenstein
📧 MX Records2 records   90ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx1.liquidrubber.dk 148.251.77.150 hostingb.sitesoft.nl AS24940 Hetzner Online GmbH
10 3600s mx2.liquidrubber.dk 148.251.77.150 hostingb.sitesoft.nl AS24940 Hetzner Online GmbH
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover148.251.77.150
🔶 Autoconfig148.251.77.150
🔷 AAAA Records (IPv6)1 records   46ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a01:4f8:202:429c::2 3600s — AS24940 Hetzner Online GmbH 2a01:4f8:0:0:0:0:0:0/31 🇩🇪 Germany Falkenstein
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   328ms
TXT Record
v=spf1 +a +mx +ip4:148.251.77.150 +ip6:2a01:4f8:202:429c::2 +include:sendgrid.net +include:spf.sendingservice.net +include:_spf.google.com -all
✉️ SPF
PolicyRecord (liquidrubber.dk)
-all (hard fail) v=spf1 +a +mx +ip4:148.251.77.150 +ip6:2a01:4f8:202:429c::2 +include:sendgrid.net +include:spf.sendingservice.net +include:_spf.google.com -all
📨 DMARC
PolicyRecord (_dmarc.liquidrubber.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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC115ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA43ms
FieldValue
Serial2024032809
Primary NS (MNAME)ns1.yoursrs.com
Responsible (RNAME)hostmaster@liquidrubber.dk
Refresh1200s
Retry150s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
47ms
A
45ms
MX
90ms
AAAA
46ms
TXT
328ms
CAA
70ms
HTTPS
42ms
TLSA
176ms
SOA
43ms
MTA-STS
66ms
DNSSEC
115ms
SRV
97ms
Total
892ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-26 21:17:14 892ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-17 13:23:50 697ms 2 NS 1 A 2 MX 🔓 Insecure View
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