cjb.dk

📜 Historical scan 2026-10-07 13:04:39  ·  ← 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   56ms
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   61ms
IPTTLPTRASNISP / OrgCIDRCountryCity
83.221.133.90 86400s — — — — 🇩🇰 Denmark —

📧 MX Records#

5 records   152ms
PriorityTTLMail ServerIP addressesPTRASN
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 142.250.147.26
2a00:1450:4025:c01::1b		 rd-in-f26.1e100.net
rd-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
5 3600s alt2.aspmx.l.google.com 172.253.152.27
2a00:1450:4010:c22::1b		 yulpptr-in-f27.1e100.net
yulpptr-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
10 3600s alt3.aspmx.l.google.com 192.179.20.26
2404:6800:4000:1027::1b		 ncboms-in-f26.1e100.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)#

✗ 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 2026-10-18 06:29:48
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#

225ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

55ms
FieldValue
Serial1449680176
Primary NS (MNAME)ns1.adnecto.biz
Responsible (RNAME)hostmaster@adnecto.dk
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 (316d)

🔗 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
56ms
A
61ms
MX
152ms
AAAA
79ms
TXT
372ms
CAA
88ms
HTTPS
113ms
TLSA
440ms
SOA
55ms
MTA-STS
180ms
DNSSEC
225ms
SRV
163ms
Total
1730ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-18 06:29:48 1927ms 2 NS 1 A 5 MX 🔓 Insecure
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 shown 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 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
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