lindholding.dk

📜 Historical scan 2026-08-26 14:23:44 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

lindholding.dk is a .dk domain served by 2 nameservers (kayleigh.ns.cloudflare.com, ray.ns.cloudflare.com). It was registered on 22 July 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.44.5 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by lindholding-dk.mail.protection.outlook.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 69ms

Nameserver	IP addresses	PTR	ASN / ISP
kayleigh.ns.cloudflare.com	108.162.194.92 162.159.38.92 172.64.34.92 2606:4700:50::a29f:265c 2803:f800:50::6ca2:c25c 2a06:98c1:50::ac40:225c	kayleigh.ns.cloudflare.com kayleigh.ns.cloudflare.com kayleigh.ns.cloudflare.com kayleigh.ns.cloudflare.com kayleigh.ns.cloudflare.com kayleigh.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
ray.ns.cloudflare.com	108.162.193.138 172.64.33.138 173.245.59.138 2606:4700:58::adf5:3b8a 2803:f800:50::6ca2:c18a 2a06:98c1:50::ac40:218a	ray.ns.cloudflare.com ray.ns.cloudflare.com ray.ns.cloudflare.com ray.ns.cloudflare.com ray.ns.cloudflare.com ray.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 74ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.44.5	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.192.140	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 69ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	lindholding-dk.mail.protection.outlook.com	2a01:111:f403:ca04::5 2a01:111:f403:ca04::f 2a01:111:f403:ca09::5 2a01:111:f403:ca48::c 52.101.73.12 52.101.73.126 52.101.73.2 52.101.73.22	mail-db3pr0202cu00205.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com mail-am7pr05cu00106.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.40

🔷 AAAA Records (IPv6)#

2 records 887ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:c08c	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::6815:2c05	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 77ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.44.5,172.67.192.140 ech=AEX+DQBBVAAgACAHSHUICxC8t/iQHx3wsFiEKQ08JFPD9rFsEmJ6bo5FEQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:c08c,2606:4700:3033::6815:2c05

🔌 SRV Records#

1 records 115ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

3 records 262ms

TXT Record
MS=ms16912337
U/vnWEOj9ny03+WyrrepA+GtdRXElj3EDYEHnf+ZweYEKs6ebC6DnlBpDHYZpw69eY2PklvJDtA9pwWG6xJi3Q==
v=spf1 include:spf.protection.outlook.com include:spf.comendosystems.com -all

✉️ SPF#

Policy	Record (lindholding.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf.comendosystems.com -all

📨 DMARC#

Policy	Record (_dmarc.lindholding.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc_agg@vali.email;

📬 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 05:50:34

www	104.21.44.5 172.67.192.140 2606:4700:3030::ac43:c08c 2606:4700:3033::6815:2c05 (AS13335) (address records, no CNAME)
www vs bare domain	Same network lindholding.dk: 104.21.44.5 172.67.192.140 2606:4700:3030::ac43:c08c 2606:4700:3033::6815:2c05 (AS13335) www.lindholding.dk: 104.21.44.5 172.67.192.140 2606:4700:3030::ac43:c08c 2606:4700:3033::6815:2c05 (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#

2 found

Selector	CNAME	Key
selector1	selector1-lindholding-dk._domainkey.lindholding.onmicrosoft.com	RSA · ~1024 bit below 2048 bit
selector2	selector2-lindholding-dk._domainkey.lindholding.onmicrosoft.com	RSA · ~1024 bit below 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: 4/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.lindholding.dk	Te-Z4Mj8nPJM-JPfhFVk3ZZ2nnLWmZXSHx27gO96vzI
TXT	_acme-challenge.lindholding.dk	Z1nEuWeaQfGHZebzPXXNX08U_7FJgRCuoO1jkxMJVGI

🔗 TLSA / DANE#

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

🔐 DNSSEC#

119ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2412907092
Primary NS (MNAME)	kayleigh.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-17 06:02:51

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2005-07-22
Expires	2031-07-31 (1742d)

🔗 Same registrant#

18 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
familiepakke.dk	Punktum dk A/S (direct)
familiepakker.dk	Punktum dk A/S (direct)
golfgræs.dk	Punktum dk A/S (direct)
kalvefoder.dk	Punktum dk A/S (direct)
landbrugsartikler.dk	Punktum dk A/S (direct)
landbrugsplast.dk	Punktum dk A/S (direct)
linds-blog.dk	Punktum dk A/S (direct)
linds-mobil.dk	Punktum dk A/S (direct)
linds.dk	Punktum dk A/S (direct)
lindsas.dk	Punktum dk A/S (direct)
lindsmobil.dk	Punktum dk A/S (direct)
liniekemi.dk	Punktum dk A/S (direct)
linotral.dk	Punktum dk A/S (direct)
majssorter.dk	Punktum dk A/S (direct)
omlinds.dk	Punktum dk A/S (direct)
plastikfolie.dk	Punktum dk A/S (direct)
semenco.dk	Punktum dk A/S (direct)
somælkserstatning.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

69ms

74ms

69ms

AAAA

887ms

TXT

262ms

CAA

98ms

HTTPS

77ms

TLSA

368ms

SOA

0ms

MTA-STS

106ms

DNSSEC

119ms

SRV

115ms

Total

2802ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-17 05:50:34	1136ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-28 01:24:58	9660ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-23 17:25:57	1328ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-21 18:54:48	2092ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-31 18:59:23	2024ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-30 07:57:23	951ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-27 14:52:13	821ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-26 14:23:44 shown	2802ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-23 15:41:33	10776ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-06 16:44:48	1740ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-23 16:36:14	2495ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-13 11:42:04	1963ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-28 21:01:37	1217ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-24 19:21:56	2189ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-22 04:58:14	764ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-21 07:56:36	1689ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-18 00:18:53	1427ms	2 NS 2 A 1 MX	🔒 Secure