jdkj.tech - robtex.com
jdkj.tech
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::6815:3941🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:bd60🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.57.65Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.189.96🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | duke.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b6e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | duke.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c16e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | duke.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:216e🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | duke.ns.cloudflare.com | ||||||
| A | 108.162.193.110🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | duke.ns.cloudflare.com | ||||||
| A | 172.64.33.110🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | duke.ns.cloudflare.com | ||||||
| A | 173.245.59.110🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | duke.ns.cloudflare.com | ||||||
| NS | tess.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3ae3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tess.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0e3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | tess.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20e3🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | tess.ns.cloudflare.com | ||||||
| A | 108.162.192.227🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tess.ns.cloudflare.com | ||||||
| A | 172.64.32.227🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tess.ns.cloudflare.com | ||||||
| A | 173.245.58.227🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tess.ns.cloudflare.com | ||||||
| MX | mxbiz1.qq.com ⭐ | ||||||
| MX | mxbiz2.qq.com(10) | ||||||
| TXT | google-site-verification=S70PzGqSwCVSuOmCs26UCuOA1xdzUQOChmjTkaTO-GI | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.57.65, 172.67.189.96 | ||||||
| IPv6 hints | 2606:4700:3032::6815:3941, 2606:4700:3035::ac43:bd60 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=166, name=cloudflare-ech.com | ||||||
| SOA | duke.ns.cloudflare.comdns@cloudflare.com serial=2402104787 | ||||||
tech
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns01.trs-dns.com ⭐ | ||||||
| NS | ns.trs-dns.com | ||||||
| NS | ns01.trs-dns.net | ||||||
| NS | ns10.trs-dns.info | ||||||
| NS | ns10.trs-dns.org | ||||||
| SOA | ns.trs-dns.comtrs-ops@tucows.com serial=1778792942 | ||||||
Same first word
Similar names
jjkd.org |
kjjd.com |
jjdk.cn |
djjk.com |
jdjk.com |
djjk.cn |
djjk.dk |
kjjd.cn |
jjkd.cn |
jjkd.net |
kdjj.com |
dkjj.cn |
djkj.cn |
dkjj.com |
jkdj.com |
djkj.org |
jkjd.com |
jjdk.com |
jkjd.xyz |
jdjk.org |
jkjd.net |
dkjj.info |
jjkd.com |
DNS History
8 records (8 active, 0 former)
●NSduke.ns.cloudflare.com2026-05-12 → 2026-05-14 · 2 obs
● 2026-05-14 21:29:54
●NStess.ns.cloudflare.com2026-05-12 → 2026-05-14 · 2 obs
● 2026-05-14 21:29:54
●A104.21.57.652026-05-12 → 2026-05-14 · 2 obs
● 2026-05-14 21:29:54
●A172.67.189.962026-05-12 → 2026-05-14 · 2 obs
● 2026-05-14 21:29:54
●A2606:4700:3032::6815:39412026-05-12 → 2026-05-14 · 2 obs
● 2026-05-14 21:29:54
●A2606:4700:3035::ac43:bd602026-05-12 → 2026-05-14 · 2 obs
● 2026-05-14 21:29:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tech | ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info | - |
| jdkj.tech | duke.ns.cloudflare.com, tess.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.192.227
NS records: duke.ns.cloudflare.com, tess.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jdkj.tech (unsigned zone)
⏱️ Timing
Total: 460ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.189.96, 104.21.57.65 |
| AAAA | 2 | 2606:4700:3035::ac43:bd60, 2606:4700:3032::6815:3941 |
| NS | 2 | duke.ns.cloudflare.com, tess.ns.cloudflare.com |
| MX | 2 | mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 5) |
| TXT | 1 | google-site-verification=S70PzGqSwCVSuOm |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | duke.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
jdkj.tech maps to four IP numbers: 2606:4700:3032::6815:3941, 2606:4700:3035::ac43:bd60, 104.21.57.65 and 172.67.189.96.
Other host names, for instance oloma.dev, www.0018509.com, fonfix4u.co.uk, vyralexoni.com and homeshops.co.ua share IP numbers with jdkj.tech.
Name Servers
Two name servers duke.ns.cloudflare.com and tess.ns.cloudflare.com handle delegation for jdkj.tech.
jdkj.tech uses the same name server setup as other domains, for example ilvillaggiodibabbonatale.net, aihubproxy.com, 81wm.com, lenorchile.cl and crystalinsight.com.
jdkj.tech partially shares name servers with other domains; examples include gardentherapy.ca, tutorpages.com, inn.lt, italy(0x736578).live and ibq.com.qa.
these name servers are commonly used with the name servers martha.ns.cloudflare.com.
Host names with six IP numbers: duke.ns.cloudflare.com points to: 2606:4700:58::adf5:3b6e, 2803:f800:50::6ca2:c16e, 2a06:98c1:50::ac40:216e, 108.162.193.110, 172.64.33.110 and 173.245.59.110; tess.ns.cloudflare.com points to: 2606:4700:50::adf5:3ae3, 2803:f800:50::6ca2:c0e3, 2a06:98c1:50::ac40:20e3, 108.162.192.227, 172.64.32.227 and 173.245.58.227.
Mail Servers
jdkj.tech is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.
jdkj.tech has the same mail server setup as other domains, including admuing.com, chinapotentiometer.com, fortune-ip.com, sunnexchina.com and gdidc.org.cn.
jdkj.tech shares some mail servers with other domains, at least partially, such as jc-dl.net, sc-fm.com, souhot.cn, mengguliren.com and ludingweld.com.