aviato.dk DNS records

🖥️ Nameservers2 records 48ms

Nameserver	IP addresses	PTR	ASN / ISP
hera.ns.cloudflare.com	108.162.192.162 172.64.32.162 173.245.58.162 2606:4700:50::adf5:3aa2 2803:f800:50::6ca2:c0a2 2a06:98c1:50::ac40:20a2	hera.ns.cloudflare.com hera.ns.cloudflare.com hera.ns.cloudflare.com hera.ns.cloudflare.com hera.ns.cloudflare.com hera.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
quinton.ns.cloudflare.com	108.162.195.249 162.159.44.249 172.64.35.249 2606:4700:58::a29f:2cf9 2803:f800:50::6ca2:c3f9 2a06:98c1:50::ac40:23f9	quinton.ns.cloudflare.com quinton.ns.cloudflare.com quinton.ns.cloudflare.com quinton.ns.cloudflare.com quinton.ns.cloudflare.com quinton.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 55ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.54.5	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.221.236	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 55ms

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

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	104.21.54.5
🔶 Autoconfig	172.67.221.236

🔷 AAAA Records (IPv6)2 records 43ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::6815:3605	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:ddec	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 31ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.54.5,172.67.221.236 ech=AEX+DQBB6AAgACCTGcHtFQtRWHSaPIi0iSGeAYR2WbbS/7vxI5cnKLMiegAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:3605,2606:4700:3036::ac43:ddec

📝 TXT Records2 records 184ms

TXT Record
t-verify=e08daec3ad451f5bd6ec50c0aa4ee2cc
v=spf1 include:spf.tutanota.de -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.aviato.dk)
p=quarantine	v=DMARC1; p=quarantine; adkim=s; rua=mailto:83feb4bdfc9948c28fc9898e7f65a845@dmarc-reports.cloudflare.net;

📬 MTA-STS350ms

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 166ms

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

🔐 DNSSEC90ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA0ms

Field	Value
Serial	2411716445
Primary NS (MNAME)	hera.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

48ms

A

55ms

MX

55ms

AAAA

43ms

TXT

184ms

CAA

56ms

HTTPS

31ms

TLSA

166ms

SOA

0ms

MTA-STS

350ms

DNSSEC

90ms

SRV

301ms

Total

1430ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-09 01:51:07	1430ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-28 04:32:34	9867ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-20 15:42:20	2351ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-16 01:32:24	1248ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-04 21:27:10	19491ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-28 05:10:37	3366ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-24 01:49:33	1261ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-16 13:54:24	842ms	2 NS 2 A 1 MX	🔒 Secure	View