cjur.dk

📜 Historical scan 2026-08-14 03:36:28 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cjur.dk is a .dk domain served by 4 nameservers (ns1.eurodns.com, ns2.eurodns.com, ns3.eurodns.com and 1 more). It was registered on 2 March 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 80.92.65.137 is hosted by Datacenter Luxembourg S.A. (AS24611) in Luxembourg. Mail is handled by .. The zone is DNSSEC-signed and validates, 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#

4 records 73ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.eurodns.com	199.167.66.107 2610:1c8:b002::107	ns1.eurodns.com ns1.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns2.eurodns.com	104.37.178.107 2610:1c8:b001::107	ns2.eurodns.com ns2.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns3.eurodns.com	199.167.66.108 2610:1c8:b002::108	ns3.eurodns.com ns3.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns4.eurodns.com	104.37.178.108 2610:1c8:b001::108	ns4.eurodns.com ns4.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC

🌍 A Records#

1 records 50ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
80.92.65.137	3600s	80-92-65-137.ip.dclux.com	AS24611	Datacenter Luxembourg S.A.	80.92.64.0/19	🇱🇺 Luxembourg	Luxembourg

📧 MX Records#

1 records 57ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	. Null MX — domain accepts no email (RFC 7505)

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	80.92.65.137
🔶 Autoconfig	80.92.65.137

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 284ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (cjur.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.cjur.dk)
p=reject	v=DMARC1; p=reject;

📬 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 2026-10-13 01:29:58

www CNAME	cjur.dk (all on cjur.dk) → 80.92.65.137 (AS24611)
www vs bare domain	Same network cjur.dk: 80.92.65.137 (AS24611) www.cjur.dk: 80.92.65.137 (AS24611)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · 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	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

0ms

Field	Value
Serial	2026081307
Primary NS (MNAME)	ns1.eurodns.com
Responsible (RNAME)	hostmaster@eurodns.com
Refresh	43200s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-15 09:51:55

Field	Value
Registrar	Eurodns S.A
Registered	2023-03-02
Expires	2027-03-01 (134d)

🔗 Same registrant#

9 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
bat.dk	Eurodns S.A
bornholm.dk	Eurodns S.A
bornholmagency.dk	Eurodns S.A
bornholmere.dk	Eurodns S.A
brk.dk	Eurodns S.A
brkuv.dk	Eurodns S.A
bum.dk	Eurodns S.A
energiobornholm.dk	Eurodns S.A
uub.dk	Eurodns S.A

📋 WHOIS#

⏱️ Lookup Timing#

73ms

50ms

57ms

AAAA

56ms

TXT

284ms

CAA

57ms

HTTPS

44ms

TLSA

89ms

SOA

0ms

MTA-STS

67ms

DNSSEC

93ms

SRV

103ms

Total

896ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 01:29:58	3572ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-05 10:30:44	742ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-04 10:22:17	743ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-03 10:21:08	774ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-30 10:11:00	794ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-19 23:06:36	892ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-12 21:44:19	618ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-28 22:37:32	1143ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-27 19:56:58	595ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-15 08:25:14	1751ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-14 03:36:28 shown	896ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-10 06:06:28	4024ms	4 NS 1 A 1 MX	🔒 Secure
2026-07-22 22:57:06	742ms	4 NS 1 A 1 MX	🔒 Secure
2026-07-21 21:24:35	8816ms	4 NS 1 A 1 MX	🔒 Secure
2026-07-04 23:06:10	1011ms	4 NS 1 A 1 MX	🔒 Secure
2026-07-03 14:00:43	3297ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-27 12:36:06	840ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-22 02:41:49	786ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-18 21:41:10	2773ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-16 23:09:28	65535ms	4 NS 1 A 0 MX	🔒 Secure
2026-06-16 21:09:35	301ms	4 NS 1 A 0 MX	🔒 Secure
2026-06-16 21:06:03	1226ms	4 NS 1 A 0 MX	🔒 Secure
2026-06-16 21:00:37	930ms	4 NS 1 A 0 MX	🔒 Secure