cj-security.dk

Records from scan: 2026-10-14 08:29:00 · 2374ms total · last checked 2026-10-18 10:18 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cj-security.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 21 October 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.213.171 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 67ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 165ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.213.171	3600s	webcluster2.webpod14-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records#

5 records 165ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	142.251.127.26 2a00:1450:4001:c21::1b	lcfrai-in-f26.1e100.net lcfrai-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	142.250.147.27 2a00:1450:4025:c01::1b	rd-in-f27.1e100.net rd-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt2.aspmx.l.google.com	172.253.152.26 2a00:1450:4010:c22::1a	yulpptr-in-f26.1e100.net yulpptr-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt3.aspmx.l.google.com	192.179.20.27 2404:6800:4000:1027::1b	ncboms-in-f27.1e100.net ncboms-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt4.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1a	lcdels-in-f27.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

1 records 110ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10c:805b:d57f:626d:5083	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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#

checked 2026-10-14 08:29:01

www	46.30.213.171 2a02:2350:5:10c:805b:d57f:626d:5083 (AS51468) (address records, no CNAME)
www vs bare domain	Same network cj-security.dk: 46.30.213.171 2a02:2350:5:10c:805b:d57f:626d:5083 (AS51468) www.cj-security.dk: 46.30.213.171 2a02:2350:5:10c:805b:d57f:626d:5083 (AS51468)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

274ms

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

🏷️ SOA#

62ms

Field	Value
Serial	2026101401
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-13 07:35:33

Field	Value
Registrar	ONE.COM A/S
Registered	2016-10-21
Expires	2026-10-31 (12d)

🔗 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
famjespersen.dk	ONE.COM A/S

📋 WHOIS#

⏱️ Lookup Timing#

67ms

165ms

AAAA

110ms

TXT

365ms

CAA

75ms

HTTPS

169ms

TLSA

484ms

SOA

62ms

MTA-STS

151ms

DNSSEC

274ms

SRV

178ms

Total

2374ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 08:29:00 shown	2374ms	2 NS 1 A 5 MX	🔒 Secure
2026-10-13 07:10:11	1621ms	2 NS 1 A 5 MX	🔒 Secure
2026-10-12 04:42:27	1130ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-24 10:31:12	655ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-26 10:01:59	872ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-13 23:07:52	5063ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-12 15:24:46	3754ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-21 06:12:41	1125ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-16 21:27:40	24357ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 21:15:16	2179ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-16 21:07:37	500ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-16 21:01:04	845ms	2 NS 1 A 5 MX	🔒 Secure