cloudmark.dk

📜 Historical scan 2026-06-25 08:29:46 · ← 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 96ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.proofpoint.com	208.84.67.208 2620:100:9000:1::d0	ns1.proofpoint.com ns1.proofpoint.com	AS22843 Proofpoint, Inc. AS26211 Proofpoint, Inc.
ns3.proofpoint.com	208.84.66.208 2620:100:9004:1::d0	ns2.proofpoint.com ns3.proofpoint.com	AS26211 Proofpoint, Inc. AS22843 Proofpoint, Inc.
pdns99.ultradns.biz	156.154.66.99 2610:a1:1015::87	pdns99.ultradns.biz pdns99.ultradns.biz	AS12008 Vercara, LLC AS12008 Vercara, LLC
pdns99.ultradns.com	156.154.64.99 2001:502:f3ff::87	pdns99.ultradns.com pdns99.ultradns.com	AS12008 Vercara, LLC AS12008 Vercara, LLC
pdns99.ultradns.net	156.154.65.99 2610:a1:1014::87	pdns99.ultradns.net pdns99.ultradns.net	AS12008 Vercara, LLC AS12008 Vercara, LLC
pdns99.ultradns.org	156.154.67.99 2001:502:4612::87	pdns99.ultradns.org pdns99.ultradns.org	AS12008 Vercara, LLC AS12008 Vercara, LLC

🌍 A Records#

1 records 76ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
54.244.247.63	600s	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 229ms

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#

172ms

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

🏷️ SOA#

93ms

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#

96ms

76ms

44ms

AAAA

53ms

TXT

229ms

CAA

42ms

HTTPS

74ms

TLSA

146ms

SOA

93ms

MTA-STS

79ms

DNSSEC

172ms

SRV

251ms

Total

909ms

🕐 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 shown	909ms	6 NS 1 A 0 MX	🔓 Insecure
2026-06-16 21:26:07	661ms	6 NS 1 A 0 MX	🔓 Insecure