lightdata.dk

📜 Historical scan 2026-07-08 16:05:38 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

lightdata.dk is a .dk domain served by 2 nameservers (chuck.ns.cloudflare.com, jasmine.ns.cloudflare.com). It was registered on 25 February 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.62.170 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by lightdata.dk.mx.one.com, mx1.pub.mailpod12-cph3.one.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. 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#

2 records 39ms

Nameserver	IP addresses	PTR	ASN / ISP
chuck.ns.cloudflare.com	108.162.193.86 172.64.33.86 173.245.59.86 2606:4700:58::adf5:3b56 2803:f800:50::6ca2:c156 2a06:98c1:50::ac40:2156	chuck.ns.cloudflare.com chuck.ns.cloudflare.com chuck.ns.cloudflare.com chuck.ns.cloudflare.com chuck.ns.cloudflare.com chuck.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
jasmine.ns.cloudflare.com	108.162.192.170 172.64.32.170 173.245.58.170 2606:4700:50::adf5:3aaa 2803:f800:50::6ca2:c0aa 2a06:98c1:50::ac40:20aa	jasmine.ns.cloudflare.com jasmine.ns.cloudflare.com jasmine.ns.cloudflare.com jasmine.ns.cloudflare.com jasmine.ns.cloudflare.com jasmine.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 43ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.62.170	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.137.142	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

2 records 44ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	lightdata.dk.mx.one.com	104.37.34.246 104.37.34.247 104.37.34.248 104.37.34.249	mx1.pub.mailpod12-cph3.one.com mx2.pub.mailpod12-cph3.one.com mx3.pub.mailpod12-cph3.one.com mx4.pub.mailpod12-cph3.one.com	AS51468 One.com A/S AS51468 One.com A/S AS51468 One.com A/S AS51468 One.com A/S
20	300s	mx1.pub.mailpod12-cph3.one.com	104.37.34.246	mx1.pub.mailpod12-cph3.one.com	AS51468 One.com A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.one.com → 46.30.212.104

🔷 AAAA Records (IPv6)#

2 records 65ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:898e	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::6815:3eaa	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 59ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.62.170,172.67.137.142 ech=AEX+DQBBEgAgACCVKfrRi4/aMDzBubzxdM6hXxULaDM3ys03RCdT1CJlJgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:898e,2606:4700:3035::6815:3eaa

📝 TXT Records#

1 records 206ms

TXT Record
v=spf1 include:_custspf.one.com -all

✉️ SPF#

Policy	Record (lightdata.dk)
-all (hard fail)	v=spf1 include:_custspf.one.com -all

📨 DMARC#

Policy	Record (_dmarc.lightdata.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:76f623be9ef947d49ff88d37c78a8cd0@dmarc-reports.cloudflare.net

📬 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 2026-10-13 09:00:16

www	104.21.62.170 172.67.137.142 2606:4700:3030::ac43:898e 2606:4700:3035::6815:3eaa (AS13335) (address records, no CNAME)
www vs bare domain	Same network lightdata.dk: 104.21.62.170 172.67.137.142 2606:4700:3030::ac43:898e 2606:4700:3035::6815:3eaa (AS13335) www.lightdata.dk: 104.21.62.170 172.67.137.142 2606:4700:3030::ac43:898e 2606:4700:3035::6815:3eaa (AS13335)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
s1	—	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.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

1 records 120ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod12-cph3.one.com	DANE-EE · SPKI · SHA-256	3E81C76D10E1A717F28178710EADCAA8…

🔐 DNSSEC#

143ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2408993186
Primary NS (MNAME)	chuck.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-13 16:10:50

Field	Value
Registrar	ONE.COM A/S
Registered	2024-02-25
Expires	2027-02-24 (127d)

🔗 Same registrant#

2 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
itfolks.dk	ONE.COM A/S
lysholmdata.dk	ONE.COM A/S

📋 WHOIS#

⏱️ Lookup Timing#

39ms

43ms

44ms

AAAA

65ms

TXT

206ms

CAA

37ms

HTTPS

59ms

TLSA

120ms

SOA

0ms

MTA-STS

104ms

DNSSEC

143ms

SRV

106ms

Total

1420ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 09:00:16	609ms	2 NS 2 A 2 MX	🔒 Secure
2026-10-09 02:30:35	966ms	2 NS 2 A 2 MX	🔒 Secure
2026-09-30 05:59:48	616ms	2 NS 2 A 2 MX	🔒 Secure
2026-09-27 06:28:44	793ms	2 NS 2 A 2 MX	🔒 Secure
2026-09-26 06:24:17	764ms	2 NS 2 A 2 MX	🔒 Secure
2026-09-25 05:38:13	643ms	2 NS 2 A 2 MX	🔒 Secure
2026-09-24 06:35:14	825ms	2 NS 2 A 2 MX	🔒 Secure
2026-09-08 06:56:44	661ms	2 NS 2 A 2 MX	🔒 Secure
2026-08-27 04:32:43	1605ms	2 NS 2 A 2 MX	🔒 Secure
2026-08-26 13:08:09	622ms	2 NS 2 A 2 MX	🔒 Secure
2026-08-03 08:06:21	17064ms	2 NS 2 A 2 MX	🔒 Secure
2026-07-31 03:50:36	6045ms	2 NS 2 A 2 MX	🔒 Secure
2026-07-27 06:40:59	18113ms	2 NS 2 A 2 MX	🔒 Secure
2026-07-08 16:05:38 shown	1420ms	2 NS 2 A 2 MX	🔒 Secure
2026-06-19 15:48:36	3234ms	2 NS 2 A 2 MX	🔒 Secure
2026-06-18 01:35:24	1808ms	2 NS 2 A 2 MX	🔒 Secure