clos.dk

📜 Historical scan 2026-06-16 21:20:37 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

clos.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 13 September 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.237.145.184 is hosted by Akamai Connected Cloud (AS63949) in United States. The zone is DNSSEC-signed and validates, 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#

4 records 27ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	—	—	—
ns2.simply.com	—	—	—
ns3.simply.com	—	—	—
ns4.simply.com	—	—	—

🌍 A Records#

1 records 27ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.237.145.184	—	li833-184.members.linode.com	AS63949	Akamai Connected Cloud	104.237.128.0/19	🇺🇸 United States	Cedar Knolls

📧 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#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-07 15:38:50

www	104.237.145.184 (AS63949) (address records, no CNAME)
www vs bare domain	Same network clos.dk: 104.237.145.184 (AS63949) www.clos.dk: 104.237.145.184 (AS63949)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

96ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

24ms

Field	Value
Serial	2020072990
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-16 21:09:01

Field	Value
Registrar	Simply.com A/S
Registered	2019-09-13
Expires	2027-09-30 (343d)

📋 WHOIS#

⏱️ Lookup Timing#

27ms

28ms

AAAA

27ms

TXT

100ms

CAA

26ms

HTTPS

26ms

TLSA

162ms

SOA

24ms

MTA-STS

77ms

DNSSEC

96ms

SRV

0ms

Total

426ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 15:38:50	353ms	4 NS 1 A 0 MX	🔒 Secure
2026-10-01 23:23:08	644ms	4 NS 1 A 0 MX	🔒 Secure
2026-09-23 20:33:50	411ms	4 NS 1 A 0 MX	🔒 Secure
2026-09-01 02:16:27	468ms	4 NS 1 A 0 MX	🔒 Secure
2026-06-28 04:43:05	579ms	4 NS 1 A 0 MX	🔒 Secure
2026-06-25 19:53:47	715ms	4 NS 1 A 0 MX	🔒 Secure
2026-06-24 23:15:32	2264ms	4 NS 1 A 0 MX	🔒 Secure
2026-06-23 22:57:31	575ms	4 NS 1 A 0 MX	🔒 Secure
2026-06-16 21:21:18	259ms	4 NS 1 A 0 MX	🔒 Secure
2026-06-16 21:20:37 shown	426ms	4 NS 1 A 0 MX	🔒 Secure