linhave.dk

📜 Historical scan 2026-06-25 22:02:46 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

linhave.dk is a .dk domain served by 2 nameservers (jill.ns.cloudflare.com, sam.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.50.162 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by linhave-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, 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 67ms

Nameserver	IP addresses	PTR	ASN / ISP
jill.ns.cloudflare.com	2606:4700:50::adf5:3a7a 2803:f800:50::6ca2:c07a 2a06:98c1:50::ac40:207a	jill.ns.cloudflare.com jill.ns.cloudflare.com jill.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sam.ns.cloudflare.com	108.162.193.141 172.64.33.141 173.245.59.141 2606:4700:58::adf5:3b8d 2803:f800:50::6ca2:c18d 2a06:98c1:50::ac40:218d	sam.ns.cloudflare.com sam.ns.cloudflare.com sam.ns.cloudflare.com sam.ns.cloudflare.com sam.ns.cloudflare.com sam.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 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.50.162	600s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.164.38	600s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 35ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	linhave-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca04::4 2a01:111:f403:ca09::b 2a01:111:f403:ca09::d 52.101.68.15 52.101.68.32 52.101.73.16 52.101.73.2	mail-db7pr03cu00401.inbound.protection.outlook.com mail-db4pr02cu00204.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-as9pr07cu00302.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 → 52.98.149.152

🔷 AAAA Records (IPv6)#

2 records 56ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::6815:32a2	600s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:a426	600s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 37ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.50.162,172.67.164.38 ech=AEX+DQBBVQAgACDdbt+aHFVKNToD3+mqhSEAzhwg9TWYlkmiEIrPy25vAAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:32a2,2606:4700:3036::ac43:a426

🔌 SRV Records#

1 records 229ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	maildiscover.simply.com

📝 TXT Records#

2 records 235ms

TXT Record
MS=ms82745134
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.linhave.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:admin@linhave.dk; ruf=mailto:admin@linhave.dk; fo=1

📬 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 2026-10-12 08:01:26

www	104.21.50.162 172.67.164.38 2606:4700:3034::6815:32a2 2606:4700:3036::ac43:a426 (AS13335) (address records, no CNAME)
www vs bare domain	Same network linhave.dk: 104.21.50.162 172.67.164.38 2606:4700:3034::6815:32a2 2606:4700:3036::ac43:a426 (AS13335) www.linhave.dk: 104.21.50.162 172.67.164.38 2606:4700:3034::6815:32a2 2606:4700:3036::ac43:a426 (AS13335)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-linhave-dk._domainkey.linhave.w-v1.dkim.mail.microsoft	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#

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

🔐 DNSSEC#

225ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

35ms

Field	Value
Serial	2405624231
Primary NS (MNAME)	jill.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

67ms

35ms

AAAA

56ms

TXT

235ms

CAA

69ms

HTTPS

37ms

TLSA

681ms

SOA

35ms

MTA-STS

48ms

DNSSEC

225ms

SRV

229ms

Total

1508ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-26 15:20:07	1059ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-25 15:10:43	1518ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-04 13:35:52	1045ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-30 02:39:03	972ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-30 20:19:07	1643ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-02 12:21:46	7572ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-25 22:02:46 shown	1508ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-22 07:30:29	700ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 17:16:51	4789ms	2 NS 2 A 1 MX	🔓 Insecure