sandmaster.dk
Last scanned: 2026-06-24 09:18:55  ·  873ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   110ms
NameserverIP addressesPTRASN / ISP
ns1.timmehosting.de 2a01:4f8:c17:89e2::1
78.47.168.192		 ns1.timmehosting.de
ns1.timmehosting.de		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
ns2.timmehosting.de 157.90.19.57
2a01:4f8:1c1e:b474::1		 ns2.timmehosting.de
ns2.timmehosting.de		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
ns3.timmehosting.de 2a04:3542:1000:910:74b0:a6ff:feb3:4ad5
94.237.31.204		 ns3.timmehosting.de
ns3.timmehosting.de		 AS202053 UpCloud Ltd
AS202053 UpCloud Ltd
🌍 A Records1 records   46ms
IPTTLPTRASNISP / OrgCIDRCountryCity
88.99.88.201 3600s k06y70.meinserver.io AS24940 Hetzner Online GmbH 88.99.0.0/16 🇩🇪 Germany Falkenstein
📧 MX Records1 records   125ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s hosting4office-mx1.titanhq.com 3.125.67.59
3.70.162.203
35.158.11.197
35.158.242.254		 eu1-smtp1.titanhq.com
eu1-smtp1.titanhq.com
eu1-smtp2.titanhq.com
eu1-smtp2.titanhq.com		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 52.98.154.152
🔶 Autoconfig88.99.88.201
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   181ms
ServicePriorityWeightPortTarget
_sipfederationtls._tcp 100 1 5061 sipfed.online.lync.com
📝 TXT Records2 records   292ms
TXT Record
MS=ms24900296
v=spf1 mx ip4:178.254.4.101 ip4:178.254.0.201 ip4:178.254.0.202 ip4:178.254.0.203 ip4:178.254.0.204 ip4:178.254.0.205 ip4:178.254.0.206 ip4:178.254.0.207 ip4:178.254.0.208 a:kasslerkallweit1.timmeserver.de include:spf.protection.outlook.com -all
✉️ SPF
PolicyRecord (sandmaster.dk)
-all (hard fail) v=spf1 mx ip4:178.254.4.101 ip4:178.254.0.201 ip4:178.254.0.202 ip4:178.254.0.203 ip4:178.254.0.204 ip4:178.254.0.205 ip4:178.254.0.206 ip4:178.254.0.207 ip4:178.254.0.208 a:kasslerkallweit1.timmeserver.de include:spf.protection.outlook.com -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)
🔐 DNSSEC70ms
CheckResult
Validation Status❓ Unknown
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsbroken trust chain resolving 'sandmaster.dk/DS/IN': 127.0.0.1#53
🏷️ SOA59ms
FieldValue
Serial2024022801
Primary NS (MNAME)ns1.timmehosting.de
Responsible (RNAME)zonemaster@timmehosting.de
Refresh7200s
Retry900s
Expire604800s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
110ms
A
46ms
MX
125ms
AAAA
159ms
TXT
292ms
CAA
48ms
HTTPS
96ms
TLSA
106ms
SOA
59ms
MTA-STS
49ms
DNSSEC
70ms
SRV
181ms
Total
873ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-24 09:18:55 873ms 3 NS 1 A 1 MX ❓ Unknown View
2026-06-23 10:11:48 1124ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-21 06:29:01 1034ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 22:01:52 3299ms 3 NS 1 A 1 MX 🔓 Insecure View
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