lysholmdata.dk

📜 Historical scan 2026-08-30 20:59:42 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

lysholmdata.dk is a .dk domain served by 2 nameservers (chuck.ns.cloudflare.com, jasmine.ns.cloudflare.com). It was registered on 13 March 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.27.198 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by lysholmdata.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 73ms

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 85ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.27.198	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.169.164	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

2 records 179ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	lysholmdata.dk.mx.one.com	185.10.9.212 185.10.9.213 185.10.9.214 185.10.9.215	mx1.pub.mailpod14-cph3.one.com mx2.pub.mailpod14-cph3.one.com mx3.pub.mailpod14-cph3.one.com mx4.pub.mailpod14-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 93ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:a9a4	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::6815:1bc6	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 259ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.27.198,172.67.169.164 ech=AEX+DQBBsgAgACDkJ63NT3zytayXg6+bpk6/sO0S/t6jmtVsH1By+GMdUgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:a9a4,2606:4700:3034::6815:1bc6

📝 TXT Records#

1 records 520ms

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

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.lysholmdata.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:633e6f60d4804e78b65bf5ac42b54258@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 2026-10-17 19:43:08

www	104.21.27.198 172.67.169.164 2606:4700:3030::ac43:a9a4 2606:4700:3034::6815:1bc6 (AS13335) (address records, no CNAME)
www vs bare domain	Same network lysholmdata.dk: 104.21.27.198 172.67.169.164 2606:4700:3030::ac43:a9a4 2606:4700:3034::6815:1bc6 (AS13335) www.lysholmdata.dk: 104.21.27.198 172.67.169.164 2606:4700:3030::ac43:a9a4 2606:4700:3034::6815:1bc6 (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
s2	—	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 291ms

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

🔐 DNSSEC#

429ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2413484131
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 2026-10-11 12:00:57

Field	Value
Registrar	ONE.COM A/S
Registered	2025-03-13
Expires	2027-03-12 (143d)

🔗 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
lightdata.dk	ONE.COM A/S

📋 WHOIS#

⏱️ Lookup Timing#

73ms

85ms

179ms

AAAA

93ms

TXT

520ms

CAA

171ms

HTTPS

259ms

TLSA

291ms

SOA

0ms

MTA-STS

284ms

DNSSEC

429ms

SRV

305ms

Total

1923ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-17 19:43:08	1458ms	2 NS 2 A 2 MX	🔒 Secure
2026-10-16 18:56:30	785ms	2 NS 2 A 2 MX	🔒 Secure
2026-10-11 11:22:36	1895ms	2 NS 2 A 2 MX	🔒 Secure
2026-09-18 02:27:47	882ms	2 NS 2 A 2 MX	🔒 Secure
2026-08-30 20:59:42 shown	1923ms	2 NS 2 A 2 MX	🔒 Secure
2026-08-27 22:03:16	705ms	2 NS 2 A 2 MX	🔒 Secure
2026-08-26 21:10:39	753ms	2 NS 2 A 2 MX	🔒 Secure
2026-08-24 00:56:55	1681ms	2 NS 2 A 2 MX	🔒 Secure
2026-08-18 22:36:37	11615ms	2 NS 2 A 2 MX	🔒 Secure
2026-08-17 21:31:25	1561ms	2 NS 2 A 2 MX	🔒 Secure
2026-08-16 19:18:57	1655ms	2 NS 2 A 2 MX	🔒 Secure
2026-08-10 21:17:44	3697ms	2 NS 2 A 2 MX	🔒 Secure
2026-07-30 20:35:52	1162ms	2 NS 2 A 2 MX	🔒 Secure
2026-07-08 19:31:12	9298ms	2 NS 2 A 2 MX	🔒 Secure
2026-06-30 23:16:36	3843ms	2 NS 2 A 2 MX	🔒 Secure
2026-06-20 04:57:43	2564ms	2 NS 2 A 2 MX	🔒 Secure
2026-06-20 02:43:14	2624ms	2 NS 2 A 2 MX	🔒 Secure
2026-06-18 19:14:16	3036ms	2 NS 2 A 2 MX	🔒 Secure
2026-06-17 12:13:07	1011ms	2 NS 2 A 2 MX	🔒 Secure