asmus.dk

📜 Historical scan 2026-07-24 11:04:03 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

asmus.dk is a .dk domain served by 2 nameservers (hank.ns.cloudflare.com, izabella.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.8.64 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.protonmail.ch, mailsec.protonmail.ch. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 79ms

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 Records#

2 records 78ms

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 Records#

2 records 73ms

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 74ms

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 Records#

1 records 76ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.8.64,172.67.138.159 ech=AEX+DQBBxwAgACBjf+YrBA1OBGxIywIhGqsTXzKFK2q6ciuXd3KLpC9EKAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:8a9f,2606:4700:3035::6815:840

📝 TXT Records#

2 records 306ms

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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-16 18:13:55

www	104.21.8.64 172.67.138.159 2606:4700:3032::ac43:8a9f 2606:4700:3035::6815:840 (AS13335) (address records, no CNAME)
www vs bare domain	Same network asmus.dk: 104.21.8.64 172.67.138.159 2606:4700:3032::ac43:8a9f 2606:4700:3035::6815:840 (AS13335) www.asmus.dk: 104.21.8.64 172.67.138.159 2606:4700:3032::ac43:8a9f 2606:4700:3035::6815:840 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

4 records 125ms

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	76BB66711DA416433CA890A5B2E5A053…
SMTP _25._tcp.mailsec.protonmail.ch	DANE-EE · SPKI · SHA-256	6111A5698D23C89E09C36FF833C1487E…

🔐 DNSSEC#

214ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2410339152
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 yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

79ms

78ms

73ms

AAAA

74ms

TXT

306ms

CAA

87ms

HTTPS

76ms

TLSA

125ms

SOA

0ms

MTA-STS

95ms

DNSSEC

214ms

SRV

93ms

Total

9703ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 08:13:09	607ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-23 16:30:42	3444ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-04 06:35:50	643ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-27 17:30:12	983ms	2 NS 2 A 2 MX	🔓 Insecure
2026-07-24 11:04:03 shown	9703ms	2 NS 2 A 2 MX	🔓 Insecure
2026-07-03 14:16:04	1564ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-27 08:54:24	2108ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-24 15:04:07	1071ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-23 18:45:48	1110ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 13:45:07	864ms	2 NS 2 A 2 MX	🔓 Insecure