asmus.dk DNS records

🖥️ Nameservers2 records 314ms

Nameserver	IP addresses	PTR	ASN / ISP
hank.ns.cloudflare.com	108.162.193.116 172.64.33.116 173.245.59.116 2606:4700:58::adf5:3b74 2803:f800:50::6ca2:c174 2a06:98c1:50::ac40:2174	hank.ns.cloudflare.com hank.ns.cloudflare.com hank.ns.cloudflare.com hank.ns.cloudflare.com hank.ns.cloudflare.com hank.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
izabella.ns.cloudflare.com	108.162.194.46 162.159.38.46 172.64.34.46 2606:4700:50::a29f:262e 2803:f800:50::6ca2:c22e 2a06:98c1:50::ac40:222e	izabella.ns.cloudflare.com izabella.ns.cloudflare.com izabella.ns.cloudflare.com izabella.ns.cloudflare.com izabella.ns.cloudflare.com izabella.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 264ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.8.64	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.138.159	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records2 records 269ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.protonmail.ch	176.119.200.128 185.205.70.128 185.70.42.128	mail.protonmail.ch mail.protonmail.ch mail.protonmail.ch	AS62371 Proton AG AS62371 Proton AG AS62371 Proton AG
20	300s	mailsec.protonmail.ch	176.119.200.129 185.205.70.129 185.70.42.129	mailsec.protonmail.ch mailsec.protonmail.ch mailsec.protonmail.ch	AS62371 Proton AG AS62371 Proton AG AS62371 Proton AG

🔷 AAAA Records (IPv6)2 records 282ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:8a9f	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::6815:840	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 234ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.8.64,172.67.138.159 ech=AEX+DQBBCwAgACBbL7cpwXvATHtJjZOmp1tKI0c53LhBsdSfuBPlFKFzcQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:8a9f,2606:4700:3035::6815:840

📝 TXT Records2 records 499ms

TXT Record
protonmail-verification=0645077b73efc46256e107f19ec52078917dec9e
v=spf1 include:_spf.protonmail.ch ~all

✉️ SPF

Policy	Record (asmus.dk)
~all (soft fail)	v=spf1 include:_spf.protonmail.ch ~all

📨 DMARC

Policy	Record (_dmarc.asmus.dk)
p=quarantine	v=DMARC1; p=quarantine

📬 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 / DANE4 records 233ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mail.protonmail.ch	DANE-EE · SPKI · SHA-256	6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mail.protonmail.ch	DANE-EE · SPKI · SHA-256	76BB66711DA416433CA890A5B2E5A053…
SMTP _25._tcp.mailsec.protonmail.ch	DANE-EE · SPKI · SHA-256	6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mailsec.protonmail.ch	DANE-EE · SPKI · SHA-256	76BB66711DA416433CA890A5B2E5A053…

🔐 DNSSEC384ms

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

🏷️ SOA253ms

Field	Value
Serial	2404943142
Primary NS (MNAME)	hank.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

314ms

A

264ms

MX

269ms

AAAA

282ms

TXT

499ms

CAA

324ms

HTTPS

234ms

TLSA

233ms

SOA

253ms

MTA-STS

314ms

DNSSEC

384ms

SRV

294ms

Total

2108ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-04 06:35:50	643ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-08-27 17:30:12	983ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-07-24 11:04:03	9703ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-07-03 14:16:04	1564ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-06-27 08:54:24	2108ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-06-24 15:04:07	1071ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-06-23 18:45:48	1110ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-16 13:45:07	864ms	2 NS 2 A 2 MX	🔓 Insecure	View