cloudmark.dk

📜 Historical scan 2026-06-16 21:26:07 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cloudmark.dk is a .dk domain served by 6 nameservers (ns1.proofpoint.com, ns3.proofpoint.com, pdns99.ultradns.biz and 3 more). It was registered on 4 July 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 54.244.247.63 is hosted by Amazon.com, Inc. (AS16509) in United States. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. 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#

6 records 167ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.proofpoint.com	—	—	—
ns3.proofpoint.com	—	—	—
pdns99.ultradns.biz	—	—	—
pdns99.ultradns.com	—	—	—
pdns99.ultradns.net	—	—	—
pdns99.ultradns.org	—	—	—

🌍 A Records#

1 records 168ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
54.244.247.63	—	ec2-54-244-247-63.us-west-2.compute.amazonaws.com	AS16509	Amazon.com, Inc.	54.244.0.0/14	🇺🇸 United States	Boardman

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 355ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (cloudmark.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-10 05:26:43

www	54.244.247.63 (AS16509) (address records, no CNAME)
www vs bare domain	Same network cloudmark.dk: 54.244.247.63 (AS16509) www.cloudmark.dk: 54.244.247.63 (AS16509)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

231ms

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

🏷️ SOA#

163ms

Field	Value
Serial	2020120911
Primary NS (MNAME)	ns1.proofpoint.com
Responsible (RNAME)	ops@proofpoint.com
Refresh	28800s
Retry	7200s
Expire	2419200s
Minimum (neg-cache TTL)	900s

📋 Registration#

WHOIS fetched 2026-10-09 00:38:34

Field	Value
Registrar	MarkMonitor Inc.
Registered	2005-07-04
Expires	2027-07-31 (284d)

📋 WHOIS#

⏱️ Lookup Timing#

167ms

168ms

166ms

AAAA

166ms

TXT

355ms

CAA

164ms

HTTPS

167ms

TLSA

115ms

SOA

163ms

MTA-STS

79ms

DNSSEC

231ms

SRV

0ms

Total

661ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-08-16 09:34:55	2636ms	6 NS 1 A 0 MX	🔓 Insecure
2026-08-15 08:55:40	3804ms	6 NS 1 A 0 MX	🔓 Insecure
2026-07-12 10:00:08	9474ms	6 NS 1 A 0 MX	🔓 Insecure
2026-07-10 05:37:14	1762ms	6 NS 1 A 0 MX	🔓 Insecure
2026-07-01 01:11:41	1108ms	6 NS 1 A 0 MX	🔓 Insecure
2026-06-25 08:29:46	909ms	6 NS 1 A 0 MX	🔓 Insecure
2026-06-16 21:26:07 shown	661ms	6 NS 1 A 0 MX	🔓 Insecure