cjb.dk

📜 Historical scan 2026-09-29 09:11:32  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cjb.dk is a .dk domain served by 2 nameservers (ns1.adnecto.biz, ns2.adnecto.biz). It was registered on 14 August 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is not DNSSEC-signed, has no 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#

2 records   37ms
NameserverIP addressesPTRASN / ISP
ns1.adnecto.biz 81.27.109.0 ns1.adnecto.biz AS202053 UpCloud Ltd
ns2.adnecto.biz 37.97.128.142 ns1.adnecto.biz AS20857 Signet B.V.

🌍 A Records#

1 records   52ms
IPTTLPTRASNISP / OrgCIDRCountryCity
83.221.133.90 86400s — — — — 🇩🇰 Denmark —

📧 MX Records#

5 records   38ms
PriorityTTLMail ServerIP addressesPTRASN
1 3600s aspmx.l.google.com 2a00:1450:4010:c0a::1b
2a00:1450:4010:c0a::1b
64.233.161.27		 lm-in-x1b.1e100.net
lm-in-f27.1e100.net
lh-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
5 3600s alt1.aspmx.l.google.com 192.178.158.27
2404:6800:4013:813::1b		 lcdels-in-f27.1e100.net
lcdels-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
5 3600s alt2.aspmx.l.google.com 173.194.41.27
173.194.41.27
2404:6800:4001:c01::1a		 yukulwh-in-f27.1e100.net
mad01s14-in-f27.1e100.net
yukulwh-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
10 3600s alt3.aspmx.l.google.com 172.253.158.27
2404:6800:4003:c26::1b		 so-in-f27.1e100.net
so-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
10 3600s alt4.aspmx.l.google.com 108.177.125.27
2404:6800:4008:c01::1b		 tp-in-f27.1e100.net
tp-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 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#

latest probe, not this scan · checked 2026-10-16 04:05:24
www CNAMEcjb.dk (all on cjb.dk)
www vs bare domainSame network
cjb.dk: 83.221.133.90
www.cjb.dk: 83.221.133.90
WildcardNo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

124ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2026090101
Primary NS (MNAME)ns1.adnecto.biz
Responsible (RNAME)hostmaster@adnecto.biz
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-14 02:13:18
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2013-08-14
Expires2027-08-31 (317d)

🔗 Same registrant#

6 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).

DomainRegistrar
b3rgmann.dkPunktum dk A/S (direct)
billigstrip.dkSimply.com A/S
caronline.dkPunktum dk A/S (direct)
sexrating.dkPunktum dk A/S (direct)
simplesub.dkPunktum dk A/S (direct)
tommerupauto.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
37ms
A
52ms
MX
38ms
AAAA
44ms
TXT
164ms
CAA
30ms
HTTPS
34ms
TLSA
134ms
SOA
0ms
MTA-STS
70ms
DNSSEC
124ms
SRV
60ms
Total
976ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-16 04:05:24 816ms 2 NS 1 A 5 MX 🔓 Insecure
2026-10-15 02:47:07 897ms 2 NS 1 A 5 MX 🔓 Insecure
2026-10-14 01:40:58 3170ms 2 NS 1 A 5 MX 🔓 Insecure
2026-10-11 22:54:22 905ms 2 NS 1 A 5 MX 🔓 Insecure
2026-10-09 14:35:17 1211ms 2 NS 1 A 5 MX 🔓 Insecure
2026-10-08 13:16:12 1499ms 2 NS 1 A 5 MX 🔓 Insecure
2026-10-07 13:04:39 1730ms 2 NS 1 A 5 MX 🔓 Insecure
2026-10-03 09:37:23 6388ms 2 NS 1 A 5 MX 🔓 Insecure
2026-10-02 09:34:26 1066ms 2 NS 1 A 5 MX 🔓 Insecure
2026-09-29 09:11:32 shown 976ms 2 NS 1 A 5 MX 🔓 Insecure
2026-09-28 08:14:31 1099ms 2 NS 1 A 5 MX 🔓 Insecure
2026-09-27 11:48:53 917ms 2 NS 1 A 5 MX 🔓 Insecure
2026-09-26 11:34:46 2098ms 2 NS 1 A 5 MX 🔓 Insecure
2026-09-24 11:13:31 1166ms 2 NS 1 A 5 MX 🔓 Insecure
2026-09-16 20:29:25 1367ms 2 NS 1 A 5 MX 🔓 Insecure
2026-09-14 11:06:31 1144ms 2 NS 1 A 5 MX 🔓 Insecure
2026-09-03 09:13:40 1405ms 2 NS 1 A 5 MX 🔓 Insecure
2026-08-28 00:47:12 974ms 2 NS 1 A 5 MX 🔓 Insecure
2026-07-26 23:32:58 14264ms 2 NS 1 A 5 MX 🔓 Insecure
2026-07-25 23:10:02 5424ms 2 NS 1 A 5 MX 🔓 Insecure
2026-07-14 02:59:47 5302ms 2 NS 1 A 5 MX 🔓 Insecure
2026-07-02 00:35:09 1298ms 2 NS 1 A 5 MX 🔓 Insecure
2026-06-16 21:43:17 65535ms 2 NS 1 A 5 MX 🔓 Insecure
2026-06-16 21:12:36 3153ms 2 NS 1 A 5 MX 🔓 Insecure
2026-06-16 21:09:27 982ms 2 NS 1 A 5 MX 🔓 Insecure
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