advisemeondata.dk
Last scanned: 2026-08-26 15:01:34  ·  867ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   88ms
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   81ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.213.102 3600s webcluster2.webpod13-cph3.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen
📧 MX Records1 records   69ms
PriorityTTLMail ServerIP addressesPTRASN
0 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)1 records   68ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:10b:8035:4b79:bd9:d803 3600s — AS51468 One.com A/S 2a02:2350:0:0:0:0:0:0/32 🇩🇰 Denmark Copenhagen
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   262ms
TXT Record
t-verify=9b4ac0d16db0126bcb1085af0a4a82c9
v=spf1 include:spf.tutanota.de -all
✉️ SPF
PolicyRecord (advisemeondata.dk)
-all (hard fail) v=spf1 include:spf.tutanota.de -all
📨 DMARC
PolicyRecord (_dmarc.advisemeondata.dk)
p=quarantine v=DMARC1; p=quarantine; adkim=s
📬 MTA-STS334ms
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   112ms
Service / OwnerTypeCert association
SMTP _25._tcp.mail.tutanota.de DANE-EE · Full cert · SHA-256 D141F8F3A4AAC2E4D2677AAFCC723D8E…
🔐 DNSSEC198ms
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
88ms
A
81ms
MX
69ms
AAAA
68ms
TXT
262ms
CAA
91ms
HTTPS
80ms
TLSA
112ms
SOA
0ms
MTA-STS
334ms
DNSSEC
198ms
SRV
112ms
Total
867ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 15:01:34 867ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-22 16:51:33 1255ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-12 15:51:29 2808ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-22 06:27:46 1039ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-21 18:37:50 2700ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 12:41:15 750ms 2 NS 1 A 1 MX 🔒 Secure View
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