0008.dk
Last scanned: 2026-08-27 06:54:08  ·  3238ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   52ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S
🌍 A Records1 records   2049ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.211.38 598s domain-parking.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen
📧 MX Records1 records   63ms
PriorityTTLMail ServerIP addressesPTRASN
0 600s 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 Records2 records   191ms
TXT Record
t-verify=a516a9e5a9137660dc827bc12111caa5
v=spf1 include:spf.tutanota.de -all
✉️ SPF
PolicyRecord (0008.dk)
-all (hard fail) v=spf1 include:spf.tutanota.de -all
📨 DMARC
PolicyRecord (_dmarc.0008.dk)
p=quarantine v=DMARC1; p=quarantine; adkim=s
📬 MTA-STS510ms
CheckResult
Status⚠️ Invalid
TXT record (_mta-sts)✓ Found
HTTPS policy✗ Missing / invalid
Policy ID20190723
Policy MX—
📈 TLSRPT
✗ No TLSRPT record — no SMTP TLS failure reporting
📜 CAA Records
✗ No CAA records — any CA may issue certificates
🔗 TLSA / DANE1 records   741ms
Service / OwnerTypeCert association
SMTP _25._tcp.mail.tutanota.de DANE-EE · Full cert · SHA-256 D141F8F3A4AAC2E4D2677AAFCC723D8E…
🔐 DNSSEC103ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082101
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
52ms
A
2049ms
MX
63ms
AAAA
51ms
TXT
191ms
CAA
67ms
HTTPS
49ms
TLSA
741ms
SOA
0ms
MTA-STS
510ms
DNSSEC
103ms
SRV
196ms
Total
3238ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 06:54:08 3238ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-21 13:20:28 965ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-09 17:11:28 5255ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-22 07:06:10 906ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-26 17:01:09 1625ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-23 23:34:37 979ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-22 22:56:51 948ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 19:35:51 2712ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-18 13:38:41 0ms 2 NS 1 A 1 MX — View
2026-06-16 12:31:55 671ms 2 NS 1 A 1 MX 🔒 Secure View
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