fuelmaster.dk
Last scanned: 2026-08-28 08:53:22  ·  2246ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers7 records   45ms
NameserverIP addressesPTRASN / ISP
ns1.markmonitor.com 149.112.160.1
2620:10a:80a8::1		 —
—		 AS55195 CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements In
AS55195 CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements In
ns2.markmonitor.com 176.97.158.1
2001:67c:10b8::1		 ns2.markmonitor.com
ns2.markmonitor.com		 AS207021 ipcom GmbH
AS207021 ipcom GmbH
ns3.markmonitor.com 149.112.161.1
2620:10a:80a9::1		 —
—		 AS394354 CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements I
AS394354 CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements I
ns4.markmonitor.com 192.174.68.1
2001:67c:1bc::1		 ns1.markmonitor.com
ns1.markmonitor.com		 AS1921 ipcom GmbH
AS1921 ipcom GmbH
ns5.markmonitor.com 149.112.160.2
2620:10a:80a8::2		 —
—		 AS55195 CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements In
AS55195 CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements In
ns6.markmonitor.com 176.97.158.3
2001:67c:10b8::3		 ns6.markmonitor.com
ns6.markmonitor.com		 AS207021 ipcom GmbH
AS207021 ipcom GmbH
ns7.markmonitor.com 149.112.161.2
2620:10a:80a9::2		 —
—		 AS394354 CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements I
AS394354 CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements I
🌍 A Records1 records   59ms
IPTTLPTRASNISP / OrgCIDRCountryCity
13.74.188.95 10800s — AS8075 Microsoft Corporation 13.64.0.0/11 🇮🇪 Ireland Dublin
📧 MX Records2 records   46ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mx1.inleadmedia.dk — — —
20 10800s mx2.inleadmedia.dk — — —
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   334ms
TXT Record
v=spf1 ip4:212.147.136.149 ip4:89.149.149.67 ip4:203.189.4.63 ip4:203.189.4.22 ip4:89.167.219.0/24 ip4:80.169.59.0/24 ~all
✉️ SPF
PolicyRecord (fuelmaster.dk)
~all (soft fail) v=spf1 ip4:212.147.136.149 ip4:89.149.149.67 ip4:203.189.4.63 ip4:203.189.4.22 ip4:89.167.219.0/24 ip4:80.169.59.0/24 ~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)
🔐 DNSSEC94ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2021010401
Primary NS (MNAME)ns1.markmonitor.com
Responsible (RNAME)hostmaster@markmonitor.com
Refresh86400s
Retry3600s
Expire2592000s
Minimum (neg-cache TTL)172800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
45ms
A
59ms
MX
46ms
AAAA
41ms
TXT
334ms
CAA
51ms
HTTPS
69ms
TLSA
387ms
SOA
0ms
MTA-STS
117ms
DNSSEC
94ms
SRV
572ms
Total
2246ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 08:53:22 2246ms 7 NS 1 A 2 MX 🔓 Insecure View
2026-08-24 14:29:26 6248ms 7 NS 1 A 2 MX 🔓 Insecure View
2026-06-17 09:45:10 2980ms 7 NS 1 A 2 MX 🔓 Insecure View
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