linde-kjeldsen.dk

Records from scan: 2026-10-01 03:18:37 · 1149ms total · last checked 2026-10-21 13:16 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

linde-kjeldsen.dk is a .dk domain served by 2 nameservers (luke.ns.cloudflare.com, rosalyn.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.11.78 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by lindekjeldsen-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 our latest 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
luke.ns.cloudflare.com	108.162.193.200 172.64.33.200 173.245.59.200 2606:4700:58::adf5:3bc8 2803:f800:50::6ca2:c1c8 2a06:98c1:50::ac40:21c8	luke.ns.cloudflare.com luke.ns.cloudflare.com luke.ns.cloudflare.com luke.ns.cloudflare.com luke.ns.cloudflare.com luke.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
rosalyn.ns.cloudflare.com	108.162.194.59 162.159.38.59 172.64.34.59 2606:4700:50::a29f:263b 2803:f800:50::6ca2:c23b 2a06:98c1:50::ac40:223b	rosalyn.ns.cloudflare.com rosalyn.ns.cloudflare.com rosalyn.ns.cloudflare.com rosalyn.ns.cloudflare.com rosalyn.ns.cloudflare.com rosalyn.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
104.21.11.78	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.165.167	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 51ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	lindekjeldsen-dk01c.mail.protection.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:c967::c 2a01:111:f403:ca04::10 2a01:111:f403:ca3c::8 52.101.103.137 52.101.181.156 52.101.185.114 52.101.209.153	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-cpjpr05cu00204.inbound.protection.outlook.com mail-dbapr03cu00100.inbound.protection.outlook.com mail-zrxpr05cu00100.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-wa4pr05cu00104.inbound.protection.outlook.com mail-zrxpr04cu00102.inbound.protection.outlook.com mail-cpjpr04cu00101.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 48ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::6815:b4e	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:a5a7	300s	—	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=104.21.11.78,172.67.165.167 ech=AEX+DQBBJwAgACC1gAs7SPXgb6WUAb5+aX6R6aWs2Ms7dQ85GugS6PsoGAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:b4e,2606:4700:3036::ac43:a5a7

📝 TXT Records#

1 records 198ms

TXT Record
v=spf1 include:spf.protection.outlook.com ip4:217.116.232.242 ip4:88.99.124.163 ip4:158.248.206.38 -all

✉️ SPF#

Policy	Record (linde-kjeldsen.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com ip4:217.116.232.242 ip4:88.99.124.163 ip4:158.248.206.38 -all

📨 DMARC#

Policy	Record (_dmarc.linde-kjeldsen.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:0b8431461573446db0e37a7bbc4c4afe@dmarc-reports.cloudflare.net; sp=reject; fo=0;

📬 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#

checked 2026-10-12 11:54:46

www	104.21.11.78 172.67.165.167 2606:4700:3033::6815:b4e 2606:4700:3036::ac43:a5a7 (AS13335) (address records, no CNAME)
www vs bare domain	Same network linde-kjeldsen.dk: 104.21.11.78 172.67.165.167 2606:4700:3033::6815:b4e 2606:4700:3036::ac43:a5a7 (AS13335) www.linde-kjeldsen.dk: 104.21.11.78 172.67.165.167 2606:4700:3033::6815:b4e 2606:4700:3036::ac43:a5a7 (AS13335)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector2	selector2-lindekjeldsen-dk01c._domainkey.kjeldsen.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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

70ms

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

🏷️ SOA#

44ms

Field	Value
Serial	2416207889
Primary NS (MNAME)	luke.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#

38ms

35ms

51ms

AAAA

48ms

TXT

198ms

CAA

46ms

HTTPS

37ms

TLSA

654ms

SOA

44ms

MTA-STS

54ms

DNSSEC

70ms

SRV

59ms

Total

1149ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 03:18:37 shown	1149ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 09:43:33	731ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-20 03:16:49	2133ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-17 07:38:22	1908ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-30 10:14:58	2716ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-03 08:49:07	1457ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-21 10:06:18	1374ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-21 09:12:09	1165ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 19:53:04	1213ms	2 NS 2 A 1 MX	🔓 Insecure