stefansens.dk
Last scanned: 2026-08-28 00:14:17  ·  9743ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   56ms
NameserverIP addressesPTRASN / ISP
ns.second-ns.com 213.239.204.242
2a01:4f8:0:a101::b:1		 ns.second-ns.com
ns.second-ns.com		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
ns1.your-server.de 213.133.100.102
2a01:4f8:0:1::5ddc:1		 ns1.your-server.de
ns1.your-server.de		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
ns3.second-ns.de 193.47.99.4
2001:67c:192c::add:b3		 ns3.second-ns.de
ns3.second-ns.de		 AS12337 noris network AG
AS12337 noris network AG
🌍 A Records1 records   93ms
IPTTLPTRASNISP / OrgCIDRCountryCity
78.47.17.5 7200s dedi2783.your-server.de AS24940 Hetzner Online GmbH 78.46.0.0/15 🇩🇪 Germany Nuremberg
📧 MX Records1 records   49ms
PriorityTTLMail ServerIP addressesPTRASN
10 7200s stefansens-dk.mail.protection.outlook.com — — —
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 40.104.116.24
🔶 Autoconfigmail.your-server.de → 78.46.5.205
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   122ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 100 443 mail.your-server.de
📝 TXT Records3 records   314ms
TXT Record
MS=ms81294759
v=spf1 +a +mx ?all
v=spf1 a include:spf.protection.outlook.com ip4:194.150.113.0/24 ip4:194.150.112.0/24 -all
✉️ SPF
⚠ Multiple SPF records — RFC 7208 §4.5 violation (receivers must treat this as permerror)
PolicyRecord (stefansens.dk)
?all (neutral) v=spf1 +a +mx ?all
-all (hard fail) v=spf1 a include:spf.protection.outlook.com ip4:194.150.113.0/24 ip4:194.150.112.0/24 -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)
🔐 DNSSEC9072ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026011600
Primary NS (MNAME)ns1.your-server.de
Responsible (RNAME)postmaster@your-server.de
Refresh86400s
Retry10800s
Expire3600000s
Minimum (neg-cache TTL)7200s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
56ms
A
93ms
MX
49ms
AAAA
58ms
TXT
314ms
CAA
77ms
HTTPS
78ms
TLSA
348ms
SOA
0ms
MTA-STS
127ms
DNSSEC
9072ms
SRV
122ms
Total
9743ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 00:14:17 9743ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-08-25 03:43:57 9970ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-07-02 16:00:24 1072ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-20 00:55:23 1911ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 22:53:47 924ms 3 NS 1 A 1 MX ⚠️ Bogus View
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