securecloudservices.dk DNS records

🖥️ Nameservers2 records 76ms

Nameserver	IP addresses	PTR	ASN / ISP
clay.ns.cloudflare.com	108.162.193.88 172.64.33.88 173.245.59.88 2606:4700:58::adf5:3b58 2803:f800:50::6ca2:c158 2a06:98c1:50::ac40:2158	clay.ns.cloudflare.com clay.ns.cloudflare.com clay.ns.cloudflare.com clay.ns.cloudflare.com clay.ns.cloudflare.com clay.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
mira.ns.cloudflare.com	108.162.192.204 172.64.32.204 173.245.58.204 2606:4700:50::adf5:3acc 2803:f800:50::6ca2:c0cc 2a06:98c1:50::ac40:20cc	mira.ns.cloudflare.com mira.ns.cloudflare.com mira.ns.cloudflare.com mira.ns.cloudflare.com mira.ns.cloudflare.com mira.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records

🌍

No A records found

📧 MX Records1 records 108ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	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 472ms

TXT Record
t-verify=e788770e02ccb40c5c5256d6983e69fb
v=spf1 include:spf.tutanota.de include:spf.mandrillapp.com -all

✉️ SPF

Policy	Record (securecloudservices.dk)
-all (hard fail)	v=spf1 include:spf.tutanota.de include:spf.mandrillapp.com -all

📨 DMARC

Policy	Record (_dmarc.securecloudservices.dk)
p=none (monitor only)	v=DMARC1; p=none; pct=100; rua=mailto:re+mtu5oo7clix@dmarc.postmarkapp.com; sp=none; aspf=r;

📬 MTA-STS463ms

Check	Result
Status	🔒 Enforce
TXT record (_mta-sts)	✓ Found
HTTPS policy	✓ Valid
Mode	enforce
Policy ID	20190723
max_age	86400s
Policy MX	mail.tutanota.de

📈 TLSRPT

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records

✗ No CAA records — any CA may issue certificates

🔗 TLSA / DANE1 records 154ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mail.tutanota.de	DANE-EE · Full cert · SHA-256	D141F8F3A4AAC2E4D2677AAFCC723D8E…

🔐 DNSSEC327ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA0ms

Field	Value
Serial	2413487828
Primary NS (MNAME)	clay.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

76ms

A

109ms

MX

108ms

AAAA

88ms

TXT

472ms

CAA

98ms

HTTPS

106ms

TLSA

154ms

SOA

0ms

MTA-STS

463ms

DNSSEC

327ms

SRV

185ms

Total

1778ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 13:43:03	1778ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-08-28 06:54:11	1033ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-08-27 03:26:30	9655ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-08-14 11:11:25	1765ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-08-08 12:24:35	1383ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-07-13 11:52:37	1004ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-25 16:31:27	2505ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-24 16:16:25	2395ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-21 01:51:56	2555ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-17 18:02:06	2492ms	2 NS 0 A 1 MX	🔓 Insecure	View