j3k.us - robtex.com
j3k.us
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1774405199 | ||||||
Same first word
Similar names
jk3.us |
jk3.org |
jk3.nl |
3kj.de |
3jk.top |
jk3.xyz |
jk3.de |
3kj.jp |
kj3.de |
jk3.co.uk |
jk3.in |
kj3.com |
jk3.com |
3jk.org |
3jk.ink |
kj3.net |
3jk.us |
k3j.com |
jk3.net |
3jk.eu |
3jk.net |
3kj.net |
3jk.com |
3kj.com.cn |
k3j.org |
jk3.dk |
DNS History
8 records (8 active, 0 former)
●NSsamara.ns.cloudflare.com2026-03-20 → 2026-03-25 · 2 obs
● 2026-03-25 02:55:42
●NSzac.ns.cloudflare.com2026-03-20 → 2026-03-25 · 2 obs
● 2026-03-25 02:55:42
●MXmail.protonmail.ch2026-03-20 → 2026-03-25 · 2 obs
● 2026-03-25 02:55:42
●MXmailsec.protonmail.ch2026-03-20 → 2026-03-25 · 2 obs
● 2026-03-25 02:55:42
●A104.21.13.2362026-03-20 → 2026-03-25 · 2 obs
● 2026-03-25 02:55:42
●A172.67.133.1102026-03-20 → 2026-03-25 · 2 obs
● 2026-03-25 02:55:42
●A2606:4700:3033::ac43:856e2026-03-20 → 2026-03-25 · 2 obs
● 2026-03-25 02:55:42
●A2606:4700:3035::6815:dec2026-03-20 → 2026-03-25 · 2 obs
● 2026-03-25 02:55:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us... | - |
| j3k.us | zac.ns.cloudflare.com, samara.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.38.160
NS records: zac.ns.cloudflare.com, samara.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for j3k.us (unsigned zone)
⏱️ Timing
Total: 547ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.13.236, 172.67.133.110 |
| AAAA | 2 | 2606:4700:3035::6815:dec, 2606:4700:3033::ac43:856e |
| NS | 2 | samara.ns.cloudflare.com, zac.ns.cloudflare.com |
| MX | 2 | mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20) |
| TXT | 2 | protonmail-verification=b433a31336b8a8dd, v=spf1 include:_spf.protonmail.ch ~all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | samara.ns.cloudflare.com dns.cloudflare. |
Analysis
IP Addresses
j3k.us points to four IP numbers: 2606:4700:3033::ac43:856e, 2606:4700:3035::6815:dec, 104.21.13.236 and 172.67.133.110.
Other host names, for instance www.ita5.cn, nofax.us, villadestewedding.com, 112tx.com and ita5.cn share IP numbers with j3k.us.
Name Servers
Delegation for j3k.us rests with two name servers, samara.ns.cloudflare.com and zac.ns.cloudflare.com.
j3k.us shares the same name server setup as other domains, including blogrush.com, ccx.kz, greenyardfresh.it, brownbottlemke.com and everypixel.com.
j3k.us at least partially shares name servers with other domains, for instance speciaalbier.cafe, cwpoolsohio.com, baijiaoupei1.com.cn, cdit.com.au and piaoxueyingyuanmianfeiguankandianshijudianyingkuang.com.cn.
These name servers are commonly used with tony.ns.cloudflare.com and ines.ns.cloudflare.com.
Host names with six IP numbers: samara.ns.cloudflare.com points to: 2606:4700:50::a29f:26a0, 2803:f800:50::6ca2:c2a0, 2a06:98c1:50::ac40:22a0, 108.162.194.160, 162.159.38.160 and 172.64.34.160. zac.ns.cloudflare.com points to: 2606:4700:58::a29f:2cb2, 2803:f800:50::6ca2:c3b2, 2a06:98c1:50::ac40:23b2, 108.162.195.178, 162.159.44.178 and 172.64.35.178.
Mail Servers
j3k.us is handled by two mail servers: mail.protonmail.ch and mailsec.protonmail.ch.
j3k.us uses the same mail server configuration as other domains, such as flamingistan.com, lofman.io, blockfocal.com, lassnig.net and fr3.uk.
j3k.us shares mail servers with other domains at least in part, for instance drexx.com, cliquidlab.com, brainmush.com, uniondown.com and fpn.net.au.
Host names with three IP numbers: The host name mail.protonmail.ch points to 176.119.200.128, 185.70.42.128 and 185.205.70.128; The host name mailsec.protonmail.ch points to 176.119.200.129, 185.70.42.129 and 185.205.70.129.