sdbkj.com - robtex.com
sdbkj.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:9ef9Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:4a8bCloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.74.139Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.158.249Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | ezra.ns.cloudflare.com ⭐ | ||||||
| NS | fish.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.74.139, 172.67.158.249 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:9ef9, 2606:4700:3035::6815:4a8b | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=85, name=cloudflare-ech.com | ||||||
| SOA | ezra.ns.cloudflare.comdns@cloudflare.com serial=2402067894 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1778570291 | ||||||
Subdomains
Similar names
dbjsk.cn |
sjbdk.com |
djbks.com |
bjdsk.com |
djskb.com |
bdjks.cn |
jkdbs.com |
sbdkj.com.cn |
dsbkj.cn |
bdsjk.com |
bsdkj.cn |
jdbsk.com |
jbdsk.com |
sdkjb.com |
kbdjs.com |
ksdbj.com |
sbdkj.com |
DNS History
18 records (6 active, 12 former)
●NSezra.ns.cloudflare.com2026-05-12 → 2026-05-12 · 3 obs
○ 2020-02-04 09:13:36
● 2026-05-12 07:41:52
● 2026-05-12 07:41:56
● 2026-05-12 07:41:52
● 2026-05-12 07:41:56
○NSf1g1ns1.dnspod.net2015-07-19 → 2015-07-19 · 3 obs
● 2015-07-19 20:33:30
○ 2015-11-24 01:33:52
○ 2026-05-12 07:41:56
○ 2015-11-24 01:33:52
○ 2026-05-12 07:41:56
○NSf1g1ns2.dnspod.net2015-07-19 → 2015-07-19 · 3 obs
● 2015-07-19 20:33:30
○ 2015-11-24 01:33:52
○ 2026-05-12 07:41:56
○ 2015-11-24 01:33:52
○ 2026-05-12 07:41:56
●NSfish.ns.cloudflare.com2026-05-12 → 2026-05-12 · 3 obs
○ 2020-02-04 09:13:36
● 2026-05-12 07:41:52
● 2026-05-12 07:41:56
● 2026-05-12 07:41:52
● 2026-05-12 07:41:56
○NSjuming.dnsdun.com2017-03-23 → 2017-03-23 · 4 obs
○ 2016-07-20 01:29:44
● 2017-03-23 12:25:10
○ 2020-02-04 09:13:36
○ 2026-05-12 07:41:56
● 2017-03-23 12:25:10
○ 2020-02-04 09:13:36
○ 2026-05-12 07:41:56
○NSjuming.dnsdun.net2017-03-23 → 2017-03-23 · 4 obs
○ 2016-07-20 01:29:44
● 2017-03-23 12:25:10
○ 2020-02-04 09:13:36
○ 2026-05-12 07:41:56
● 2017-03-23 12:25:10
○ 2020-02-04 09:13:36
○ 2026-05-12 07:41:56
○NSns1.alidns.com2020-02-04 → 2020-02-04 · 4 obs
○ 2017-03-23 12:25:10
● 2020-02-04 09:13:36
○ 2026-05-12 07:41:52
○ 2026-05-12 07:41:56
● 2020-02-04 09:13:36
○ 2026-05-12 07:41:52
○ 2026-05-12 07:41:56
○NSns2.alidns.com2020-02-04 → 2020-02-04 · 4 obs
○ 2017-03-23 12:25:10
● 2020-02-04 09:13:36
○ 2026-05-12 07:41:52
○ 2026-05-12 07:41:56
● 2020-02-04 09:13:36
○ 2026-05-12 07:41:52
○ 2026-05-12 07:41:56
○NSsk.s5.cm.ns1.37.ztomy.com2015-11-24 → 2016-07-20 · 5 obs
○ 2015-07-19 20:33:30
● 2015-11-24 01:33:52
● 2016-07-20 01:29:44
○ 2017-03-23 12:25:10
○ 2026-05-12 07:41:56
● 2015-11-24 01:33:52
● 2016-07-20 01:29:44
○ 2017-03-23 12:25:10
○ 2026-05-12 07:41:56
○NSsk.s5.cm.ns2.37.ztomy.com2015-11-24 → 2016-07-20 · 5 obs
○ 2015-07-19 20:33:30
● 2015-11-24 01:33:52
● 2016-07-20 01:29:44
○ 2017-03-23 12:25:10
○ 2026-05-12 07:41:56
● 2015-11-24 01:33:52
● 2016-07-20 01:29:44
○ 2017-03-23 12:25:10
○ 2026-05-12 07:41:56
●A104.21.74.1392026-05-12 → 2026-05-12 · 3 obs
○ 2020-02-04 09:13:36
● 2026-05-12 07:41:52
● 2026-05-12 07:41:56
● 2026-05-12 07:41:52
● 2026-05-12 07:41:56
○A107.151.245.2302015-07-19 → 2015-07-19 · 3 obs
● 2015-07-19 20:33:30
○ 2015-11-24 01:33:52
○ 2026-05-12 07:41:56
○ 2015-11-24 01:33:52
○ 2026-05-12 07:41:56
●A172.67.158.2492026-05-12 → 2026-05-12 · 3 obs
○ 2020-02-04 09:13:36
● 2026-05-12 07:41:52
● 2026-05-12 07:41:56
● 2026-05-12 07:41:52
● 2026-05-12 07:41:56
○A208.91.197.542015-11-24 → 2016-07-20 · 5 obs
○ 2015-07-19 20:33:30
● 2015-11-24 01:33:52
● 2016-07-20 01:29:44
○ 2017-03-23 12:25:10
○ 2026-05-12 07:41:56
● 2015-11-24 01:33:52
● 2016-07-20 01:29:44
○ 2017-03-23 12:25:10
○ 2026-05-12 07:41:56
●A2606:4700:3031::ac43:9ef92026-05-12 → 2026-05-12 · 3 obs
○ 2020-02-04 09:13:36
● 2026-05-12 07:41:52
● 2026-05-12 07:41:56
● 2026-05-12 07:41:52
● 2026-05-12 07:41:56
●A2606:4700:3035::6815:4a8b2026-05-12 → 2026-05-12 · 3 obs
○ 2020-02-04 09:13:36
● 2026-05-12 07:41:52
● 2026-05-12 07:41:56
● 2026-05-12 07:41:52
● 2026-05-12 07:41:56
○A68.64.163.1062017-03-23 → 2017-03-23 · 4 obs
○ 2016-07-20 01:29:44
● 2017-03-23 12:25:10
○ 2020-02-04 09:13:36
○ 2026-05-12 07:41:56
● 2017-03-23 12:25:10
○ 2020-02-04 09:13:36
○ 2026-05-12 07:41:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, h.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net... | - |
| sdbkj.com | fish.ns.cloudflare.com, ezra.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.195.15
NS records: fish.ns.cloudflare.com, ezra.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sdbkj.com (unsigned zone)
⏱️ Timing
Total: 3700ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.158.249, 104.21.74.139 |
| AAAA | 2 | 2606:4700:3035::6815:4a8b, 2606:4700:3031::ac43:9ef9 |
| NS | 2 | ezra.ns.cloudflare.com, fish.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | ezra.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (fish.ns.cloudflare.com, fish.ns.cloudflare.com, fish.ns.cloudflare.com...)
Analysis
Hierarchy
sdbkj.com is a parent of 91www.sdbkj.com and www.sdbkj.com.
IP Addresses
sdbkj.com points to four IP numbers: 2606:4700:3031::ac43:9ef9, 2606:4700:3035::6815:4a8b, 104.21.74.139 and 172.67.158.249.
Name Servers
sdbkj.com is delegated to two name servers: ezra.ns.cloudflare.com and fish.ns.cloudflare.com.