ctstorage.dk

Records from scan: 2026-10-16 03:50:10 · 2502ms total · last checked 2026-10-18 05:01 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ctstorage.dk is a .dk domain served by 2 nameservers (anirban.ns.cloudflare.com, dee.ns.cloudflare.com). It was registered on 17 August 2026 (WHOIS) and first appeared in the .dk zone on 18 August 2026. Its website address 104.21.38.134 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 68ms

Nameserver	IP addresses	PTR	ASN / ISP
anirban.ns.cloudflare.com	108.162.193.64 172.64.33.64 173.245.59.64 2606:4700:58::adf5:3b40 2803:f800:50::6ca2:c140 2a06:98c1:50::ac40:2140	anirban.ns.cloudflare.com anirban.ns.cloudflare.com anirban.ns.cloudflare.com anirban.ns.cloudflare.com anirban.ns.cloudflare.com anirban.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
dee.ns.cloudflare.com	108.162.192.93 172.64.32.93 173.245.58.93 2606:4700:50::adf5:3a5d 2803:f800:50::6ca2:c05d 2a06:98c1:50::ac40:205d	dee.ns.cloudflare.com dee.ns.cloudflare.com dee.ns.cloudflare.com dee.ns.cloudflare.com dee.ns.cloudflare.com dee.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 120ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.38.134	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.222.245	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.38.134
🔶 Autoconfig	104.21.38.134

🔷 AAAA Records (IPv6)#

2 records 70ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::6815:2686	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:def5	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 118ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.38.134,172.67.222.245 ech=AEX+DQBBEwAgACCLF15rNUUPnILOj8a0DYBd/P6V+36hty1nOPW6Q3YaRQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:2686,2606:4700:3037::ac43:def5

📝 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#

checked 2026-10-16 03:50:11

www	104.21.38.134 172.67.222.245 2606:4700:3034::6815:2686 2606:4700:3037::ac43:def5 (AS13335) (address records, no CNAME)
www vs bare domain	Same network ctstorage.dk: 104.21.38.134 172.67.222.245 2606:4700:3034::6815:2686 2606:4700:3037::ac43:def5 (AS13335) www.ctstorage.dk: 104.21.38.134 172.67.222.245 2606:4700:3034::6815:2686 2606:4700:3037::ac43:def5 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.ctstorage.dk	N9RNhhfq4dtGuDc6_BLnlF3u8IIco4tYBNfCOAHzuIg
TXT	_acme-challenge.ctstorage.dk	v-Ya4fq64HOp_NJOtHn9jIRiEcjD_g2MvPBHGPMtfYY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

248ms

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

🏷️ SOA#

79ms

Field	Value
Serial	2417564501
Primary NS (MNAME)	anirban.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-16 04:19:36

Field	Value
Registrar	CURANET A/S
Registered	2026-08-17
Expires	2027-08-16 (302d)

🔗 Same registrant#

8 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
40184750.dk	CURANET A/S
byappen.dk	Punktum dk A/S (direct)
ctpos.dk	CURANET A/S
effekto.dk	CURANET A/S
hoteltoppen.dk	CURANET A/S
monstercms.dk	CURANET A/S
ratethis.dk	CURANET A/S
tolkeadmin.dk	CURANET A/S

📋 WHOIS#

⏱️ Lookup Timing#

68ms

120ms

153ms

AAAA

70ms

TXT

360ms

CAA

133ms

HTTPS

118ms

TLSA

637ms

SOA

79ms

MTA-STS

179ms

DNSSEC

248ms

SRV

192ms

Total

2502ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 03:50:10 shown	2502ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-27 12:41:20	2417ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-28 07:23:04	768ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-27 05:43:51	549ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-26 05:39:25	899ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-21 13:42:06	5721ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-20 13:36:07	10964ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-18 08:46:07	6943ms	2 NS 2 A 0 MX	🔓 Insecure