xts.dk

📜 Historical scan 2026-09-02 22:16:22  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

xts.dk is a .dk domain served by 3 nameservers (one.cloudns.dk, three.cloudns.dk, two.cloudns.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 178.128.248.119 is hosted by DigitalOcean, LLC (AS14061) in The Netherlands. Mail is handled by mail.tutanota.de. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records   65ms
NameserverIP addressesPTRASN / ISP
one.cloudns.dk 35.205.227.236 236.227.205.35.bc.googleusercontent.com AS396982 Google LLC
three.cloudns.dk 152.44.41.1 three.cloudns.dk AS25697 UpCloud USA Inc
two.cloudns.dk 94.237.87.121 two.cloudns.dk AS202053 UpCloud Ltd

🌍 A Records#

1 records   48ms
IPTTLPTRASNISP / OrgCIDRCountryCity
178.128.248.119 3600s — AS14061 DigitalOcean, LLC 178.128.0.0/16 🇳🇱 The Netherlands Amsterdam

📧 MX Records#

1 records   57ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s 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

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records   447ms
TXT Record
t-verify=cd7a8c7565475b24cc8ccb896ec83403
v=spf1 include:spf.tutanota.de -all

✉️ SPF#

PolicyRecord (xts.dk)
-all (hard fail) v=spf1 include:spf.tutanota.de -all

📨 DMARC#

PolicyRecord (_dmarc.xts.dk)
p=quarantine v=DMARC1; p=quarantine; adkim=s

📬 MTA-STS#

504ms
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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-09 17:32:16
www CNAMEsites.statichost.eu (all on statichost.eu)
www vs bare domainDifferent networks (all like this)
WildcardNo

✍️ DKIM keys#

1 found
SelectorCNAMEKey
s1 s1.domainkey.tutanota.de RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

1 records   107ms
Service / OwnerTypeCert association
SMTP _25._tcp.mail.tutanota.de DANE-EE · Full cert · SHA-256 D141F8F3A4AAC2E4D2677AAFCC723D8E…

🔐 DNSSEC#

2069ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2023121702
Primary NS (MNAME)one.cloudns.dk
Responsible (RNAME)hostmaster@cloudns.dk
Refresh10800s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup
📋 WHOIS#

⏱️ Lookup Timing#

NS
65ms
A
48ms
MX
57ms
AAAA
79ms
TXT
447ms
CAA
135ms
HTTPS
61ms
TLSA
107ms
SOA
0ms
MTA-STS
504ms
DNSSEC
2069ms
SRV
171ms
Total
5687ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-03 10:28:52 963ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-01 06:52:37 765ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-23 17:27:57 9705ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-02 22:16:22 shown 5687ms 3 NS 1 A 1 MX 🔓 Insecure
2026-06-28 03:02:18 1294ms 3 NS 1 A 1 MX 🔓 Insecure
2026-06-21 08:06:00 1133ms 3 NS 1 A 1 MX 🔓 Insecure
2026-06-21 07:02:36 1036ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-19 13:21:30 1309ms 3 NS 1 A 1 MX 🔓 Insecure
2026-06-18 06:20:46 947ms 3 NS 1 A 1 MX 🔓 Insecure
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