yansatech.dk
📜 Historical scan 2026-06-28 17:16:33  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   284ms
NameserverIP addressesPTRASN / ISP
helium.ns.hetzner.de 193.47.99.5
2001:67c:192c::add:5		 helium.ns.hetzner.de
helium.ns.hetzner.de		 AS12337 noris network AG
AS12337 noris network AG
hydrogen.ns.hetzner.com 213.133.100.98
2a01:4f8:0:1::add:1098		 hydrogen.ns.hetzner.com
hydrogen.ns.hetzner.com		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
oxygen.ns.hetzner.com 2a01:4f8:0:1::add:2992
88.198.229.192		 oxygen.ns.hetzner.com
—		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
🌍 A Records
🌍
No A records found
📧 MX Records1 records   399ms
PriorityTTLMail ServerIP addressesPTRASN
1 86400s mail.tutanota.de 185.205.69.211
185.205.69.213
185.205.69.214		 mail.w11.tutanota.de
mail.w13.tutanota.de
mail.w14.tutanota.de		 AS210909 Tutao GmbH
AS210909 Tutao GmbH
AS210909 Tutao GmbH
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔶 Autoconfig65.21.189.198
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   606ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 10 20 443 mail.yansa.cloud.yansatech.dk
📝 TXT Records2 records   621ms
TXT Record
t-verify=23568a15988403221d3c74c831152596
v=spf1 include:spf.tutanota.de -all
✉️ SPF
PolicyRecord (yansatech.dk)
-all (hard fail) v=spf1 include:spf.tutanota.de -all
📨 DMARC
PolicyRecord (_dmarc.yansatech.dk)
p=quarantine v=DMARC1; p=quarantine; pct=100; rua=mailto:postmaster@yansa.cloud
📬 MTA-STS592ms
CheckResult
Status🔒 Enforce
TXT record (_mta-sts)✓ Found
HTTPS policy✓ Valid
Modeenforce
Policy ID20190723
max_age86400s
Policy MXmail.tutanota.de
📈 TLSRPT
✗ No TLSRPT record — no SMTP TLS failure reporting
📜 CAA Records
✗ No CAA records — any CA may issue certificates
🔗 TLSA / DANE1 records   111ms
Service / OwnerTypeCert association
SMTP _25._tcp.mail.tutanota.de DANE-EE · Full cert · SHA-256 D141F8F3A4AAC2E4D2677AAFCC723D8E…
🔐 DNSSEC596ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA
✗ No SOA record found
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
284ms
A
580ms
MX
399ms
AAAA
605ms
TXT
621ms
CAA
600ms
HTTPS
277ms
TLSA
111ms
SOA
611ms
MTA-STS
592ms
DNSSEC
596ms
SRV
606ms
Total
1653ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 16:32:45 1115ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-07-03 14:40:19 9822ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-28 17:16:33 1653ms 3 NS 0 A 1 MX 🔓 Insecure View
2026-06-22 16:35:55 795ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-21 06:06:03 812ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-20 04:02:59 1022ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-18 04:54:47 2710ms 3 NS 1 A 1 MX 🔓 Insecure View
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