doop.dk DNS records

🖥️ Nameservers2 records 43ms

Nameserver	IP addresses	PTR	ASN / ISP
dora.ns.cloudflare.com	—	—	—
phil.ns.cloudflare.com	—	—	—

🌍 A Records2 records 43ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.63.45	—	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.143.177	—	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records2 records 41ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	aspmx1.migadu.com	141.94.75.77 141.94.97.118 51.178.91.99 51.210.223.36 57.128.22.240	mx14.migadu.com mx10.migadu.com mx15.migadu.com mx12.migadu.com mx11.migadu.com	AS16276 OVH SAS AS16276 OVH SAS AS16276 OVH SAS AS16276 OVH SAS AS16276 OVH SAS
20	—	aspmx2.migadu.com	141.94.75.77 141.94.97.118 51.178.91.99 51.210.223.36 57.128.22.240	mx14.migadu.com mx10.migadu.com mx15.migadu.com mx12.migadu.com mx11.migadu.com	AS16276 OVH SAS AS16276 OVH SAS AS16276 OVH SAS AS16276 OVH SAS AS16276 OVH SAS

🔷 AAAA Records (IPv6)2 records 41ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:3f2d	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000::/42	—	—
2606:4700:3031::ac43:8fb1	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000::/42	—	—

🔐 HTTPS Records1 records 41ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.63.45,172.67.143.177 ech=AEX+DQBBTgAgACBkv//ZxP4Vaum9fERkUVoG+f/WeY8RgzuorCx9S5g9PgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:3f2d,2606:4700:3031::ac43:8fb1

📝 TXT Records1 records 96ms

TXT Record
v=spf1 a mx include:spf.migadu.com ~all

✉️ SPF

Policy	Record (doop.dk)
~all (soft fail)	v=spf1 a mx include:spf.migadu.com ~all

📨 DMARC

Policy	Record (_dmarc.doop.dk)
p=none (monitor only)	v=DMARC1; p=none; fo=1; rua=mailto:admin@doop.dk

📬 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 / DANE2 records 49ms

Service / Owner	Type	Cert association
SMTP _25._tcp.aspmx1.migadu.com	DANE-EE · SPKI · SHA-256	4D97323D167383FD6998CE177C02C80C…
SMTP _25._tcp.aspmx2.migadu.com	DANE-EE · SPKI · SHA-256	4D97323D167383FD6998CE177C02C80C…

🔐 DNSSEC119ms

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

🏷️ SOA44ms

Field	Value
Serial	2406677743
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

43ms

A

43ms

MX

41ms

AAAA

41ms

TXT

96ms

CAA

38ms

HTTPS

41ms

TLSA

49ms

SOA

44ms

MTA-STS

69ms

DNSSEC

119ms

SRV

0ms

Total

779ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-16 06:07:14	13873ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-08-10 00:08:32	1701ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-08-04 11:49:14	2934ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-07-02 19:07:44	10075ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-06-27 17:05:55	2386ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-06-25 17:29:47	802ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-06-22 22:13:03	1187ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 04:15:11	779ms	2 NS 2 A 2 MX	🔓 Insecure	View