keystroke.dk

📜 Historical scan 2026-09-25 14:58:43 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

keystroke.dk is a .dk domain served by 2 nameservers (clyde.ns.cloudflare.com, serena.ns.cloudflare.com). It was registered on 20 March 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.1.166 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1.onlinemail.io, mx2.onlinemail.io. The zone is DNSSEC-signed and validates, 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 53ms

Nameserver	IP addresses	PTR	ASN / ISP
clyde.ns.cloudflare.com	108.162.193.91 172.64.33.91 173.245.59.91 2606:4700:58::adf5:3b5b 2803:f800:50::6ca2:c15b 2a06:98c1:50::ac40:215b	clyde.ns.cloudflare.com clyde.ns.cloudflare.com clyde.ns.cloudflare.com clyde.ns.cloudflare.com clyde.ns.cloudflare.com clyde.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
serena.ns.cloudflare.com	108.162.192.220 172.64.32.220 173.245.58.220 2606:4700:50::adf5:3adc 2803:f800:50::6ca2:c0dc 2a06:98c1:50::ac40:20dc	serena.ns.cloudflare.com serena.ns.cloudflare.com serena.ns.cloudflare.com serena.ns.cloudflare.com serena.ns.cloudflare.com serena.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 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.1.166	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.129.163	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

2 records 36ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx1.onlinemail.io	185.21.42.12	mx1.onlinemail.io	AS48854 team.blue Denmark A/S
20	300s	mx2.onlinemail.io	46.36.208.16	mx2.onlinemail.io	AS48854 team.blue Denmark A/S

🔷 AAAA Records (IPv6)#

2 records 36ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:1a6	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:81a3	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 31ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.1.166,172.67.129.163 ech=AEX+DQBB6QAgACCbhJoDuXiT0v7o2x7cF53w7EfDWpJARivpq7Qkr5eWUwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:1a6,2606:4700:3035::ac43:81a3

📝 TXT Records#

2 records 169ms

TXT Record
google-site-verification=HzejnC0NHr1FI66w4CoTxaQJuRYnAxJWQyzAJ1cUpY4
v=spf1 a include:spf.curanet.dk -all

✉️ SPF#

Policy	Record (keystroke.dk)
-all (hard fail)	v=spf1 a include:spf.curanet.dk -all

📨 DMARC#

Policy	Record (_dmarc.keystroke.dk)
p=quarantine	v=DMARC1; p=quarantine; ruf=mailto:ulrik@keystroke.dk; rua=mailto:ulrik@keystroke.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 2026-10-17 00:04:20

www	104.21.1.166 172.67.129.163 2606:4700:3030::6815:1a6 2606:4700:3035::ac43:81a3 (AS13335) (address records, no CNAME)
www vs bare domain	Same network keystroke.dk: 104.21.1.166 172.67.129.163 2606:4700:3030::6815:1a6 2606:4700:3035::ac43:81a3 (AS13335) www.keystroke.dk: 104.21.1.166 172.67.129.163 2606:4700:3030::6815:1a6 2606:4700:3035::ac43:81a3 (AS13335)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

117ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

0ms

Field	Value
Serial	2415806462
Primary NS (MNAME)	clyde.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-17 00:24:09

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2007-03-20
Expires	2030-03-31 (1255d)

🔗 Same registrant#

2 domains

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
b3.dk	Punktum dk A/S (direct)
psycode.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

53ms

41ms

36ms

AAAA

36ms

TXT

169ms

CAA

40ms

HTTPS

31ms

TLSA

210ms

SOA

0ms

MTA-STS

61ms

DNSSEC

117ms

SRV

65ms

Total

869ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-17 00:04:20	621ms	2 NS 2 A 2 MX	🔒 Secure
2026-10-03 11:11:10	463ms	2 NS 2 A 2 MX	🔒 Secure
2026-09-30 10:53:04	812ms	2 NS 2 A 2 MX	🔒 Secure
2026-09-26 10:13:54	636ms	2 NS 2 A 2 MX	🔒 Secure
2026-09-25 14:58:43 shown	869ms	2 NS 2 A 2 MX	🔒 Secure
2026-09-24 14:49:53	705ms	2 NS 2 A 2 MX	🔒 Secure
2026-09-23 14:21:52	799ms	2 NS 2 A 2 MX	🔒 Secure
2026-08-29 20:32:20	1050ms	2 NS 2 A 2 MX	🔒 Secure
2026-08-05 21:26:22	1403ms	2 NS 2 A 2 MX	🔒 Secure
2026-07-27 07:16:06	1072ms	2 NS 2 A 2 MX	🔒 Secure
2026-07-15 22:24:10	1920ms	2 NS 2 A 2 MX	🔒 Secure
2026-06-23 11:23:06	922ms	2 NS 2 A 2 MX	🔒 Secure
2026-06-21 18:12:31	551ms	2 NS 2 A 2 MX	🔒 Secure
2026-06-19 15:51:37	819ms	2 NS 2 A 2 MX	🔒 Secure
2026-06-18 07:32:13	757ms	2 NS 2 A 2 MX	🔒 Secure