lightholm.dk

📜 Historical scan 2026-10-11 22:00:12 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

lightholm.dk is a .dk domain served by 2 nameservers (alla.ns.cloudflare.com, dakota.ns.cloudflare.com). It was registered on 2 July 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by lightholm.dk.mx.one.com, mx1.pub.mailpod12-cph3.one.com. The zone is DNSSEC-signed and validates, publishes a 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#

2 records 38ms

Nameserver	IP addresses	PTR	ASN / ISP
alla.ns.cloudflare.com	108.162.192.62 172.64.32.62 173.245.58.62 2606:4700:50::adf5:3a3e 2803:f800:50::6ca2:c03e 2a06:98c1:50::ac40:203e	alla.ns.cloudflare.com alla.ns.cloudflare.com alla.ns.cloudflare.com alla.ns.cloudflare.com alla.ns.cloudflare.com alla.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
dakota.ns.cloudflare.com	108.162.195.79 162.159.44.79 172.64.35.79 2606:4700:58::a29f:2c4f 2803:f800:50::6ca2:c34f 2a06:98c1:50::ac40:234f	dakota.ns.cloudflare.com dakota.ns.cloudflare.com dakota.ns.cloudflare.com dakota.ns.cloudflare.com dakota.ns.cloudflare.com dakota.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

🌍

No A records found

📧 MX Records#

2 records 39ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	lightholm.dk.mx.one.com	104.37.34.230 104.37.34.231 104.37.34.232 104.37.34.233	mx1.pub.mailpod11-cph3.one.com mx2.pub.mailpod11-cph3.one.com mx3.pub.mailpod11-cph3.one.com mx4.pub.mailpod11-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)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 186ms

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

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.lightholm.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:62e436b83e0c4b4789d8edd8c5544803@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 02:59:17

www	Exists, no address
www vs bare domain	Neither resolves lightholm.dk: no address www.lightholm.dk: no address
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 Invalid key data — receivers can't verify signatures

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

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.lightholm.dk	bLH9ZOC2XRAveBTth_W-aozp5DvnZr1V9mzDojZ9-fk
TXT	_acme-challenge.lightholm.dk	ld9ejaws9QyxQBgyfG1U_LaYjd8SmixEAESp4OycDMY

🔗 TLSA / DANE#

1 records 65ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod12-cph3.one.com	DANE-EE · SPKI · SHA-256	2CDDC5D748A3C02AC19FF7BC33AA01A5…

🔐 DNSSEC#

117ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

27ms

Field	Value
Serial	2417192951
Primary NS (MNAME)	alla.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-06 19:05:20

Field	Value
Registrar	ONE.COM A/S
Registered	2023-07-02
Expires	2027-07-01 (249d)

📋 WHOIS#

⏱️ Lookup Timing#

38ms

39ms

AAAA

39ms

TXT

186ms

CAA

41ms

HTTPS

33ms

TLSA

65ms

SOA

27ms

MTA-STS

66ms

DNSSEC

117ms

SRV

65ms

Total

2185ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 02:59:17	467ms	2 NS 0 A 2 MX	🔒 Secure
2026-10-11 22:00:12 shown	2185ms	2 NS 0 A 2 MX	🔒 Secure
2026-10-06 18:31:33	1376ms	2 NS 0 A 2 MX	🔒 Secure
2026-09-27 14:46:55	685ms	2 NS 0 A 2 MX	🔒 Secure
2026-09-24 14:13:11	672ms	2 NS 0 A 2 MX	🔒 Secure
2026-09-23 19:51:14	728ms	2 NS 0 A 2 MX	🔒 Secure
2026-09-21 05:02:36	689ms	2 NS 0 A 2 MX	🔒 Secure
2026-09-19 23:59:29	1191ms	2 NS 0 A 2 MX	🔒 Secure
2026-09-08 06:59:44	1952ms	2 NS 0 A 2 MX	🔒 Secure
2026-08-29 13:08:24	1028ms	2 NS 0 A 2 MX	🔒 Secure
2026-08-28 10:51:34	738ms	2 NS 0 A 2 MX	🔒 Secure
2026-08-26 21:57:23	721ms	2 NS 0 A 2 MX	🔒 Secure
2026-08-24 18:50:18	955ms	2 NS 0 A 2 MX	🔒 Secure
2026-08-14 08:21:34	4843ms	2 NS 0 A 2 MX	🔒 Secure
2026-08-10 00:47:23	1236ms	2 NS 0 A 2 MX	🔒 Secure
2026-08-03 00:08:41	1238ms	2 NS 0 A 2 MX	🔒 Secure
2026-07-23 22:26:30	3654ms	2 NS 0 A 2 MX	🔒 Secure
2026-07-09 03:04:38	2223ms	2 NS 0 A 2 MX	🔒 Secure
2026-06-26 00:01:21	1060ms	2 NS 0 A 2 MX	🔒 Secure
2026-06-18 05:06:08	1019ms	2 NS 0 A 2 MX	🔒 Secure