dronningborgfodterapi.dk DNS records

🖥️ Nameservers2 records 31ms

Nameserver	IP addresses	PTR	ASN / ISP
dora.ns.cloudflare.com	108.162.192.108 172.64.32.108 173.245.58.108 2606:4700:50::adf5:3a6c 2803:f800:50::6ca2:c06c 2a06:98c1:50::ac40:206c	dora.ns.cloudflare.com dora.ns.cloudflare.com dora.ns.cloudflare.com dora.ns.cloudflare.com dora.ns.cloudflare.com dora.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
seth.ns.cloudflare.com	108.162.193.142 172.64.33.142 173.245.59.142 2606:4700:58::adf5:3b8e 2803:f800:50::6ca2:c18e 2a06:98c1:50::ac40:218e	seth.ns.cloudflare.com seth.ns.cloudflare.com seth.ns.cloudflare.com seth.ns.cloudflare.com seth.ns.cloudflare.com seth.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 30ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.11.152	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.166.94	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 27ms

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)2 records 32ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:b98	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:a65e	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 27ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.11.152,172.67.166.94 ech=AEX+DQBBzwAgACBs9iAdQ+BgMrTqSy5J7RhiSF7hZCc4sEnGxxiXoa1SeAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:b98,2606:4700:3035::ac43:a65e

📝 TXT Records4 records 135ms

TXT Record
brevo-code:c46d73143c7dbd6c932bef8146d50d12
google-site-verification=p8pVwb1pwk3Rww1kN_SdWaFZoRmkS1-Vo38ncX5YXYA
t-verify=b2824c79e885168bfc8243a6f35f1dc4
v=spf1 include:spf.tutanota.de include:spf.brevo.com -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.dronningborgfodterapi.dk)
p=quarantine	v=DMARC1; p=quarantine; adkim=s

📬 MTA-STS306ms

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 139ms

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

🔐 DNSSEC100ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2413682886
Primary NS (MNAME)	dora.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

31ms

A

30ms

MX

27ms

AAAA

32ms

TXT

135ms

CAA

29ms

HTTPS

27ms

TLSA

139ms

SOA

0ms

MTA-STS

306ms

DNSSEC

100ms

SRV

48ms

Total

1344ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 23:47:20	1344ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-27 09:48:54	2803ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-25 01:52:12	1050ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-12 04:05:49	1272ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-01 01:53:58	1000ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-24 18:57:33	2720ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-22 00:47:34	699ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-20 12:44:19	655ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-17 04:45:51	811ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-17 04:41:05	909ms	2 NS 2 A 1 MX	🔓 Insecure	View