kjeldlarsen.dk

📜 Historical scan 2026-09-29 20:08:11 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kjeldlarsen.dk is a .dk domain served by 2 nameservers (alfred.ns.cloudflare.com, isla.ns.cloudflare.com). It was registered on 16 February 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.40.87 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by kjeldlarsen-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. 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 40ms

Nameserver	IP addresses	PTR	ASN / ISP
alfred.ns.cloudflare.com	108.162.195.131 162.159.44.131 172.64.35.131 2606:4700:58::a29f:2c83 2803:f800:50::6ca2:c383 2a06:98c1:50::ac40:2383	alfred.ns.cloudflare.com alfred.ns.cloudflare.com alfred.ns.cloudflare.com alfred.ns.cloudflare.com alfred.ns.cloudflare.com alfred.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
isla.ns.cloudflare.com	108.162.192.119 172.64.32.119 173.245.58.119 2606:4700:50::adf5:3a77 2803:f800:50::6ca2:c077 2a06:98c1:50::ac40:2077	isla.ns.cloudflare.com isla.ns.cloudflare.com isla.ns.cloudflare.com isla.ns.cloudflare.com isla.ns.cloudflare.com isla.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 31ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.40.87	300s	vm1447.enterprisecloud.nu	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records#

1 records 40ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	kjeldlarsen-dk.mail.protection.outlook.com	2a01:111:f403:ca21::8 2a01:111:f403:ca21::a 2a01:111:f403:ca3c::a 2a01:111:f403:ca48::8 52.101.181.156 52.101.68.15 52.101.68.25 52.101.68.39	mail-matpr04cu00100.inbound.protection.outlook.com mail-maspr04cu00102.inbound.protection.outlook.com mail-zrxpr07cu00102.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-wa4pr05cu00104.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-db7pr03cu00607.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 → 52.98.154.136
🔶 Autoconfig	185.21.40.87

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 233ms

TXT Record
_globalsign-domain-verification=bQ24gKfryV8jbfoVWP8qy351olJMgRQK07j3goNZJx
MS=ms95930434
v=spf1 include:spf.curanet.dk include:spf.protection.outlook.com ip4:185.21.40.232 include:web.shared.mysmtp.com -all

✉️ SPF#

Policy	Record (kjeldlarsen.dk)
-all (hard fail)	v=spf1 include:spf.curanet.dk include:spf.protection.outlook.com ip4:185.21.40.232 include:web.shared.mysmtp.com -all

📨 DMARC#

Policy	Record (_dmarc.kjeldlarsen.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 2026-10-07 22:01:04

www	185.21.40.87 (AS48854) (address records, no CNAME)
www vs bare domain	Same network kjeldlarsen.dk: 185.21.40.87 (AS48854) www.kjeldlarsen.dk: 185.21.40.87 (AS48854)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 8/10 · policy: -all

warn 8 of the 10 allowed DNS lookups used: one more include can break SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

75ms

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	2414689478
Primary NS (MNAME)	alfred.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-10 02:24:29

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2000-02-16
Expires	2027-03-31 (155d)

📋 WHOIS#

⏱️ Lookup Timing#

40ms

31ms

40ms

AAAA

43ms

TXT

233ms

CAA

55ms

HTTPS

47ms

TLSA

592ms

SOA

0ms

MTA-STS

69ms

DNSSEC

75ms

SRV

70ms

Total

1228ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 20:19:14	1312ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-29 20:08:11 shown	1228ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-27 21:36:13	2780ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-20 09:15:31	3042ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-13 21:47:36	1704ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-27 15:04:03	1418ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-02 12:56:05	10059ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-16 15:47:13	2324ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-28 03:57:47	1292ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-25 23:55:39	1786ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 12:06:07	3411ms	2 NS 1 A 1 MX	🔓 Insecure