kjeldscykler.dk

📜 Historical scan 2026-08-09 02:05:59 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kjeldscykler.dk is a .dk domain served by 2 nameservers (augustus.ns.cloudflare.com, laura.ns.cloudflare.com). It was registered on 1 December 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.33.197 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by kjeldscykler-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, has no 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 52ms

Nameserver	IP addresses	PTR	ASN / ISP
augustus.ns.cloudflare.com	108.162.195.2 162.159.44.2 172.64.35.2 2606:4700:58::a29f:2c02 2803:f800:50::6ca2:c302 2a06:98c1:50::ac40:2302	augustus.ns.cloudflare.com augustus.ns.cloudflare.com augustus.ns.cloudflare.com augustus.ns.cloudflare.com augustus.ns.cloudflare.com augustus.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
laura.ns.cloudflare.com	108.162.192.183 172.64.32.183 173.245.58.183 2606:4700:50::adf5:3ab7 2803:f800:50::6ca2:c0b7 2a06:98c1:50::ac40:20b7	laura.ns.cloudflare.com laura.ns.cloudflare.com laura.ns.cloudflare.com laura.ns.cloudflare.com laura.ns.cloudflare.com laura.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 38ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.33.197	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.149.26	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 35ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	kjeldscykler-dk.mail.protection.outlook.com	2a01:111:f403:ca04::6 2a01:111:f403:ca04::b 2a01:111:f403:ca09::5 2a01:111:f403:ca09::c 52.101.68.16 52.101.68.21 52.101.68.3 52.101.68.8	mail-db4pr02cu00406.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-du0pr03cu00100.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	172.67.149.26
🔶 Autoconfig	104.21.33.197

🔷 AAAA Records (IPv6)#

2 records 53ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:951a	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::6815:21c5	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 43ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.33.197,172.67.149.26 ech=AEX+DQBB6AAgACCTGcHtFQtRWHSaPIi0iSGeAYR2WbbS/7vxI5cnKLMiegAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:951a,2606:4700:3035::6815:21c5

📝 TXT Records#

1 records 249ms

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

✉️ SPF#

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

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 18:10:47

www	104.21.33.197 172.67.149.26 2606:4700:3030::ac43:951a 2606:4700:3035::6815:21c5 (AS13335) (address records, no CNAME)
www vs bare domain	Same network kjeldscykler.dk: 104.21.33.197 172.67.149.26 2606:4700:3030::ac43:951a 2606:4700:3035::6815:21c5 (AS13335) www.kjeldscykler.dk: 104.21.33.197 172.67.149.26 2606:4700:3030::ac43:951a 2606:4700:3035::6815:21c5 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔎 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#

128ms

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	2411593348
Primary NS (MNAME)	augustus.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-16 07:57:54

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1999-12-01
Expires	2026-12-31 (68d)

🔗 Same registrant#

1 domain

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
cykelvaerket.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

52ms

38ms

35ms

AAAA

53ms

TXT

249ms

CAA

55ms

HTTPS

43ms

TLSA

268ms

SOA

0ms

MTA-STS

103ms

DNSSEC

128ms

SRV

98ms

Total

1577ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 18:10:47	3247ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-06 17:56:13	1582ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-02 16:10:12	1138ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-10 15:16:28	4730ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-09 02:05:59 shown	1577ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-02 12:26:52	1082ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-25 02:32:42	2594ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-22 12:11:53	1082ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 13:11:41	5194ms	2 NS 2 A 1 MX	🔓 Insecure