kyndby.dk

📜 Historical scan 2026-06-17 14:44:42 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kyndby.dk is a .dk domain served by 2 nameservers (cesar.ns.cloudflare.com, karina.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.44.116 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by kyndby-dk.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 48ms

Nameserver	IP addresses	PTR	ASN / ISP
cesar.ns.cloudflare.com	108.162.195.119 162.159.44.119 172.64.35.119 2606:4700:58::a29f:2c77 2803:f800:50::6ca2:c377 2a06:98c1:50::ac40:2377	cesar.ns.cloudflare.com cesar.ns.cloudflare.com cesar.ns.cloudflare.com cesar.ns.cloudflare.com cesar.ns.cloudflare.com cesar.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
karina.ns.cloudflare.com	108.162.192.178 172.64.32.178 173.245.58.178 2606:4700:50::adf5:3ab2 2803:f800:50::6ca2:c0b2 2a06:98c1:50::ac40:20b2	karina.ns.cloudflare.com karina.ns.cloudflare.com karina.ns.cloudflare.com karina.ns.cloudflare.com karina.ns.cloudflare.com karina.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 70ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.44.116	—	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.199.143	—	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	kyndby-dk.mail.protection.outlook.com	2a01:111:f403:c967:: 2a01:111:f403:c967::2 2a01:111:f403:c967::4 2a01:111:f403:c967::6 52.101.209.2 52.101.209.4 52.101.209.6 52.101.209.74	mail-cpcp307cu00400.inbound.protection.outlook.com mail-cpap307cu00402.inbound.protection.outlook.com mail-cpap307cu00204.inbound.protection.outlook.com mail-cpcp307cu00206.inbound.protection.outlook.com mail-cpap307cu00402.inbound.protection.outlook.com mail-cpap307cu00204.inbound.protection.outlook.com mail-cpcp307cu00206.inbound.protection.outlook.com mail-cpcp307cu00402.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

🔷 AAAA Records (IPv6)#

2 records 42ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:2c74	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:c78f	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 36ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.44.116,172.67.199.143 ech=AEX+DQBBOwAgACAG1eGjqSgaba5UXmh5eE84iX3ffsXq/5DpIUhEmpCbbQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:2c74,2606:4700:3036::ac43:c78f

📝 TXT Records#

2 records 139ms

TXT Record
MS=ms67857919
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.kyndby.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:jacob@kyndby.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 2026-10-11 18:04:40

www	104.21.44.116 172.67.199.143 2606:4700:3032::6815:2c74 2606:4700:3035::ac43:c78f (AS13335) (address records, no CNAME)
www vs bare domain	Same network kyndby.dk: 104.21.44.116 172.67.199.143 2606:4700:3032::6815:2c74 2606:4700:3035::ac43:c78f (AS13335) www.kyndby.dk: 104.21.44.116 172.67.199.143 2606:4700:3032::6815:2c74 2606:4700:3035::ac43:c78f (AS13335)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-kyndby-dk._domainkey.kyndby.n-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#

93ms

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

🏷️ SOA#

39ms

Field	Value
Serial	2406996843
Primary NS (MNAME)	cesar.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#

48ms

70ms

38ms

AAAA

42ms

TXT

139ms

CAA

39ms

HTTPS

36ms

TLSA

388ms

SOA

39ms

MTA-STS

59ms

DNSSEC

93ms

SRV

0ms

Total

1298ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-11 18:04:40	2305ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-03 01:09:07	1012ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 00:45:09	1087ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-29 10:40:33	1067ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-27 10:16:39	1064ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-26 10:10:24	1058ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-25 10:05:50	1167ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-23 07:43:18	3876ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-12 02:48:53	1833ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-05 02:28:30	1614ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-25 02:33:02	1838ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-14 02:25:47	2008ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-19 15:04:49	924ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-18 18:33:41	10778ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 14:44:42 shown	1298ms	2 NS 2 A 1 MX	🔓 Insecure