mnit.dk
Last scanned: 2026-08-26 02:41:40  ·  2583ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   74ms
NameserverIP addressesPTRASN / ISP
ns1.digitalocean.com 172.64.52.210
2606:4700:52::ac40:34d2		 ns1.digitalocean.com
ns1.digitalocean.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
ns2.digitalocean.com 172.64.53.21
2606:4700:5a::ac40:3515		 ns2.digitalocean.com
ns2.digitalocean.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
ns3.digitalocean.com 172.64.49.209
2606:4700:52::ac40:31d1		 ns3.digitalocean.com
ns3.digitalocean.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
🌍 A Records1 records   74ms
IPTTLPTRASNISP / OrgCIDRCountryCity
75.2.60.5 60s acd89244c803f7181.awsglobalaccelerator.com AS16509 Amazon.com, Inc. 75.2.0.0/17 🇺🇸 United States —
📧 MX Records1 records   81ms
PriorityTTLMail ServerIP addressesPTRASN
10 91s 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   327ms
TXT Record
keybase-site-verification=0ef0rz9tY0OLD3zHjlGfJKxO1RNyzSzYZiYPNrv2beA
v=spf1 include:spf.tutanota.de -all
✉️ SPF
PolicyRecord (mnit.dk)
-all (hard fail) v=spf1 include:spf.tutanota.de -all
📨 DMARC
PolicyRecord (_dmarc.mnit.dk)
p=quarantine v=DMARC1; p=quarantine; adkim=s
📬 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 / DANE1 records   112ms
Service / OwnerTypeCert association
SMTP _25._tcp.mail.tutanota.de DANE-EE · Full cert · SHA-256 D141F8F3A4AAC2E4D2677AAFCC723D8E…
🔐 DNSSEC2067ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial0
Primary NS (MNAME)ns1.digitalocean.com
Responsible (RNAME)hostmaster@mnit.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)1800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
74ms
A
74ms
MX
81ms
AAAA
70ms
TXT
327ms
CAA
62ms
HTTPS
87ms
TLSA
112ms
SOA
0ms
MTA-STS
99ms
DNSSEC
2067ms
SRV
93ms
Total
2583ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 02:41:40 2583ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-26 08:40:22 1055ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-25 05:22:22 1134ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-20 10:31:58 559ms 3 NS 1 A 1 MX ⚠️ Bogus View
2026-06-20 06:06:09 1941ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 22:10:13 2704ms 3 NS 1 A 1 MX 🔓 Insecure View
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