kylkjaer.dk

📜 Historical scan 2026-06-20 12:08:01 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kylkjaer.dk is a .dk domain served by 2 nameservers (neil.ns.cloudflare.com, rihana.ns.cloudflare.com). It was registered on 17 January 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.58.138 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by kylkjaer-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 34ms

Nameserver	IP addresses	PTR	ASN / ISP
neil.ns.cloudflare.com	108.162.193.211 172.64.33.211 173.245.59.211 2606:4700:58::adf5:3bd3 2803:f800:50::6ca2:c1d3 2a06:98c1:50::ac40:21d3	neil.ns.cloudflare.com neil.ns.cloudflare.com neil.ns.cloudflare.com neil.ns.cloudflare.com neil.ns.cloudflare.com neil.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
rihana.ns.cloudflare.com	108.162.192.244 172.64.32.244 173.245.58.244 2606:4700:50::adf5:3af4 2803:f800:50::6ca2:c0f4 2a06:98c1:50::ac40:20f4	rihana.ns.cloudflare.com rihana.ns.cloudflare.com rihana.ns.cloudflare.com rihana.ns.cloudflare.com rihana.ns.cloudflare.com rihana.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
104.21.58.138	600s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.204.78	600s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 65ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	kylkjaer-dk.mail.protection.outlook.com	2a01:111:f403:ca04::9 2a01:111:f403:ca04::e 2a01:111:f403:ca04::f 2a01:111:f403:ca09::b 52.101.68.27 52.101.68.3 52.101.73.16 52.101.73.30	mail-db7pr03cu00601.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-am7pr05cu00306.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 → 40.104.62.232
🔶 Autoconfig	188.114.97.9

🔷 AAAA Records (IPv6)#

2 records 37ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::6815:3a8a	600s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:cc4e	600s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 43ms

Priority	Target	SvcParams
1 service	.	alpn="h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBByQAgACBfFJ0KAJ0uunFBmbj/ssUxt3DWNhqYmNcmabs/F0pALQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1

📝 TXT Records#

2 records 173ms

TXT Record
MS=ms48575243
v=spf1 include:spf.protection.outlook.com include:spf.easyday.com include:spf.mandrillapp.com ~all

✉️ SPF#

Policy	Record (kylkjaer.dk)
~all (soft fail)	v=spf1 include:spf.protection.outlook.com include:spf.easyday.com include:spf.mandrillapp.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 19:21:41

www	104.21.58.138 172.67.204.78 2606:4700:3034::6815:3a8a 2606:4700:3037::ac43:cc4e (AS13335) (address records, no CNAME)
www vs bare domain	Same network kylkjaer.dk: 104.21.58.138 172.67.204.78 2606:4700:3034::6815:3a8a 2606:4700:3037::ac43:cc4e (AS13335) www.kylkjaer.dk: 104.21.58.138 172.67.204.78 2606:4700:3034::6815:3a8a 2606:4700:3037::ac43:cc4e (AS13335)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

79ms

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

🏷️ SOA#

34ms

Field	Value
Serial	2404390064
Primary NS (MNAME)	neil.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-04 16:47:01

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2007-01-17
Expires	2027-01-31 (99d)

📋 WHOIS#

⏱️ Lookup Timing#

34ms

38ms

65ms

AAAA

37ms

TXT

173ms

CAA

38ms

HTTPS

43ms

TLSA

122ms

SOA

34ms

MTA-STS

56ms

DNSSEC

79ms

SRV

58ms

Total

698ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 19:21:41	1283ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-04 15:57:50	2356ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-29 15:25:14	2712ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-26 15:26:10	1977ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-06 01:34:18	1732ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-29 07:44:45	838ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-20 12:08:01 shown	698ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 12:01:59	1070ms	2 NS 2 A 1 MX	🔓 Insecure