cdata.dk

📜 Historical scan 2026-07-18 12:56:21 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cdata.dk is a .dk domain served by 3 nameservers (ns1.e-studio.dk, ns2.e-studio.dk, ns3.e-studio.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.242.130.70 is hosted by Christian Ebsen ApS (AS62121) in Denmark. 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#

3 records 27ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.e-studio.dk	195.242.131.5 2001:67c:564:fffc::11	ns1.e-studio.dk ns1.e-studio.dk	AS62121 Christian Ebsen ApS AS62121 Christian Ebsen ApS
ns2.e-studio.dk	2a00:1b18:2:3::2 62.69.152.34	ns2.e-studio.dk ns2.e-studio.dk	AS47527 DLX A/S AS47527 DLX A/S
ns3.e-studio.dk	193.200.90.183 2001:67c:564:fffc::13	ns3.e-studio.dk ns3.e-studio.dk	AS62121 Christian Ebsen ApS AS62121 Christian Ebsen ApS

🌍 A Records#

1 records 2026ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.242.130.70	14398s	web7.e-studio.dk	AS62121	Christian Ebsen ApS	195.242.130.0/23	🇩🇰 Denmark	—

📧 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 2026-10-09 13:45:52

www CNAME	cdata.dk (all on cdata.dk) → 195.242.130.70 (AS62121)
www vs bare domain	Same network cdata.dk: 195.242.130.70 (AS62121) www.cdata.dk: 195.242.130.70 (AS62121)
Wildcard	No
Denial of existence	NSEC3 · 7 iterations · 8-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.cdata.dk	fX4idN1KVHT4-QQ-yHJVbTiJ4jKz_peYz6bWx2B7emE

🔗 TLSA / DANE#

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

🔐 DNSSEC#

2048ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026071701
Primary NS (MNAME)	ns1.e-studio.dk
Responsible (RNAME)	hostmaster@mailrelay.e-studio.dk
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

27ms

2026ms

4029ms

AAAA

4029ms

TXT

18141ms

CAA

4030ms

HTTPS

4029ms

TLSA

2034ms

SOA

0ms

MTA-STS

4036ms

DNSSEC

2048ms

SRV

4030ms

Total

20931ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 13:45:52	554ms	3 NS 1 A 4 MX	🔒 Secure
2026-09-22 03:46:21	1203ms	3 NS 1 A 4 MX	🔒 Secure
2026-09-15 02:23:27	625ms	3 NS 1 A 4 MX	🔒 Secure
2026-08-28 00:31:31	708ms	3 NS 1 A 4 MX	🔒 Secure
2026-07-18 12:56:21 shown	20931ms	3 NS 1 A 0 MX	🔒 Secure
2026-07-01 23:44:43	776ms	3 NS 1 A 4 MX	🔒 Secure
2026-06-16 19:55:19	717ms	3 NS 1 A 4 MX	🔒 Secure