keymaker.dk

📜 Historical scan 2026-09-24 01:03:28 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

keymaker.dk is a .dk domain served by 3 nameservers (ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com). It was registered on 5 April 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 142.132.238.139 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by mail.olskjaer.dk. 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#

3 records 50ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.first-ns.de	213.239.242.238 2a01:4f8:0:a101::a:1	ns1.first-ns.de ns1.first-ns.de	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
robotns2.second-ns.de	213.133.100.103 2a01:4f8:0:1::5ddc:2	robotns2.second-ns.de robotns2.second-ns.de	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
robotns3.second-ns.com	193.47.99.3 2001:67c:192c::add:a3	robotns3.second-ns.com robotns3.second-ns.com	AS12337 noris network AG AS12337 noris network AG

🌍 A Records#

1 records 47ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
142.132.238.139	60s	mail.olskjaer.dk	AS24940	Hetzner Online GmbH	142.132.128.0/17	🇩🇪 Germany	Falkenstein

📧 MX Records#

1 records 58ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	60s	mail.olskjaer.dk	142.132.238.139	mail.olskjaer.dk	AS24940 Hetzner Online GmbH

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	142.132.238.139
🔶 Autoconfig	mail.olskjaer.dk → 142.132.238.139

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 294ms

TXT Record
brevo-code:462dd31e22d4dd1d48eb4495414d3d08
v=spf1 include:spf.brevo.com ip4:185.15.75.140 a:smtpgw.olskjaer.dk a:smtpgw.adm.ku.dk a:mail.olskjaer.dk a:olskjaer.dk a:smtpgw2.olskjaer.dk ip6:2a01:4f8:c010:a01f::1 -all

✉️ SPF#

Policy	Record (keymaker.dk)
-all (hard fail)	v=spf1 include:spf.brevo.com ip4:185.15.75.140 a:smtpgw.olskjaer.dk a:smtpgw.adm.ku.dk a:mail.olskjaer.dk a:olskjaer.dk a:smtpgw2.olskjaer.dk ip6:2a01:4f8:c010:a01f::1 -all

📨 DMARC#

Policy	Record (_dmarc.keymaker.dk)
p=quarantine	v=DMARC1; p=quarantine; ruf=mailto:ruf@keymaker.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 2026-10-18 13:29:38

www	142.132.238.139 (AS24940) (address records, no CNAME)
www vs bare domain	Same network keymaker.dk: 142.132.238.139 (AS24940) www.keymaker.dk: 142.132.238.139 (AS24940)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 6/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

119ms

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	2026091305
Primary NS (MNAME)	ns1.olskjaer.dk
Responsible (RNAME)	hostmaster@keymaker.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-04 02:57:03

Field	Value
Registrar	Simply.com A/S
Registered	2021-04-05
Expires	2027-04-30 (191d)

📋 WHOIS#

⏱️ Lookup Timing#

50ms

47ms

58ms

AAAA

51ms

TXT

294ms

CAA

50ms

HTTPS

41ms

TLSA

186ms

SOA

0ms

MTA-STS

87ms

DNSSEC

119ms

SRV

100ms

Total

845ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-18 13:29:38	3522ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-04 02:51:23	759ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-27 01:52:59	806ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-24 01:03:28 shown	845ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-19 09:41:49	2281ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-26 00:39:35	9636ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-23 12:10:45	2231ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-09 20:00:05	1163ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-19 23:02:28	8796ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-05 17:30:00	1331ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-30 01:58:42	1023ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-29 06:25:13	730ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-24 18:42:22	1045ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-23 15:14:19	1165ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 18:51:38	1177ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-20 16:53:20	1101ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-19 21:44:29	761ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-17 22:48:46	798ms	3 NS 1 A 1 MX	🔓 Insecure