lindholding.dk DNS records

🖥️ Nameservers2 records 36ms

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 Records2 records 41ms

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 Records1 records 33ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	lindholding-dk.mail.protection.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca09::1 2a01:111:f403:ca09::c 2a01:111:f403:ca48::a 52.101.68.36 52.101.73.19 52.101.73.26 52.101.73.8	mail-du2pr03cu00102.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-as8pr04cu00803.inbound.protection.outlook.com mail-as9pr05cu01302.inbound.protection.outlook.com mail-am0pr04cu00500.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 → 40.104.116.24

🔷 AAAA Records (IPv6)2 records 24ms

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 Records1 records 54ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.44.5,172.67.192.140 ech=AEX+DQBB/gAgACAEG/7Brqe/fvQzazr919c4T8/5fb5mXjy6SOggZUQaaAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:c08c,2606:4700:3033::6815:2c05

🔌 SRV Records1 records 56ms

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

📝 TXT Records3 records 147ms

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

🔗 TLSA / DANE

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

🔐 DNSSEC110ms

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

🏷️ SOA0ms

Field	Value
Serial	2413605377
Primary NS (MNAME)	kayleigh.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

36ms

A

41ms

MX

33ms

AAAA

24ms

TXT

147ms

CAA

24ms

HTTPS

54ms

TLSA

925ms

SOA

0ms

MTA-STS

55ms

DNSSEC

110ms

SRV

56ms

Total

2024ms

🕐 Scan History

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