linde-own.dk

📜 Historical scan 2026-07-23 15:13:38 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

linde-own.dk is a .dk domain served by 2 nameservers (ernest.ns.cloudflare.com, irma.ns.cloudflare.com). It was registered on 8 February 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.42.42 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by lindeown-dk01c.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 38ms

Nameserver	IP addresses	PTR	ASN / ISP
ernest.ns.cloudflare.com	108.162.193.164 172.64.33.164 173.245.59.164 2606:4700:58::adf5:3ba4 2803:f800:50::6ca2:c1a4 2a06:98c1:50::ac40:21a4	ernest.ns.cloudflare.com ernest.ns.cloudflare.com ernest.ns.cloudflare.com ernest.ns.cloudflare.com ernest.ns.cloudflare.com ernest.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
irma.ns.cloudflare.com	108.162.192.166 172.64.32.166 173.245.58.166 2606:4700:50::adf5:3aa6 2803:f800:50::6ca2:c0a6 2a06:98c1:50::ac40:20a6	irma.ns.cloudflare.com irma.ns.cloudflare.com irma.ns.cloudflare.com irma.ns.cloudflare.com irma.ns.cloudflare.com irma.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 30ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.42.42	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.156.25	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 30ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	lindeown-dk01c.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::e 2a01:111:f403:ca09:: 2a01:111:f403:ca09::f 52.101.68.32 52.101.68.8 52.101.73.28 52.101.73.6	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-am7pr05cu00204.inbound.protection.outlook.com mail-am6pr04cu00306.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 → 40.104.116.8
🔶 Autoconfig	172.67.156.25

🔷 AAAA Records (IPv6)#

2 records 31ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::ac43:9c19	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:2a2a	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 32ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.42.42,172.67.156.25 ech=AEX+DQBBOgAgACA1YBk+0y8qKrL7l0GNZWEEaE6m9foiDHrnKW5g5pljdAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:9c19,2606:4700:3036::6815:2a2a

📝 TXT Records#

2 records 183ms

TXT Record
MS=ms87916066
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.linde-own.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:torben@linde-own.dk

📬 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 2026-10-10 03:30:29

www	104.21.42.42 172.67.156.25 2606:4700:3033::ac43:9c19 2606:4700:3036::6815:2a2a (AS13335) (address records, no CNAME)
www vs bare domain	Same network linde-own.dk: 104.21.42.42 172.67.156.25 2606:4700:3033::ac43:9c19 2606:4700:3036::6815:2a2a (AS13335) www.linde-own.dk: 104.21.42.42 172.67.156.25 2606:4700:3033::ac43:9c19 2606:4700:3036::6815:2a2a (AS13335)
Wildcard	Yes: any name under the zone resolves

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-lindeown-dk01c._domainkey.torbenlinde.w-v1.dkim.mail.microsoft	RSA · ~2048 bit
selector2	selector2-lindeown-dk01c._domainkey.torbenlinde.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#

61ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2410214970
Primary NS (MNAME)	ernest.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 03:37:17

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2023-02-08
Expires	2027-02-07 (104d)

📋 WHOIS#

⏱️ Lookup Timing#

38ms

30ms

AAAA

31ms

TXT

183ms

CAA

32ms

HTTPS

32ms

TLSA

187ms

SOA

0ms

MTA-STS

49ms

DNSSEC

61ms

SRV

76ms

Total

1487ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-27 18:30:40	1328ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-05 12:12:11	1428ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-03 15:11:57	1408ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-23 15:13:38 shown	1487ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-05 17:45:06	1343ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-27 06:26:10	2854ms	5 NS 1 A 1 MX	🔒 Secure
2026-06-17 23:24:05	2519ms	5 NS 1 A 1 MX	🔒 Secure