8dudj.cn - robtex.com
8dudj.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3035::ac43:d917🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:10f2🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.16.242Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.217.23🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | ben.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b67Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 2803:f800:50::6ca2:c167Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| A | 2a06:98c1:50::ac40:2167Cloudflare2a06:98c1:50::/45 | ||||||
| A | 108.162.193.103Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.33.103Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 173.245.59.103Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | indie.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:26a3Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 2803:f800:50::6ca2:c2a3Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| A | 2a06:98c1:50::ac40:22a3Cloudflare2a06:98c1:50::/45 | ||||||
| A | 108.162.194.163Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 162.159.38.163Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.34.163Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.16.242, 172.67.217.23 | ||||||
| IPv6 hints | 2606:4700:3035::ac43:d917, 2606:4700:3037::6815:10f2 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=111, name=cloudflare-ech.com | ||||||
| SOA | ben.ns.cloudflare.comdns@cloudflare.com serial=2404252287 | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034792314 | ||||||
Same first word
8dudj.cn |
DNS History
21 records (6 active, 15 former)
●NSben.ns.cloudflare.com2026-05-14 → 2026-05-14 · 3 obs
○ 2026-04-01 02:59:32
● 2026-05-14 16:29:12
● 2026-05-14 16:29:18
● 2026-05-14 16:29:12
● 2026-05-14 16:29:18
○NSdm1.longmingdns.com2026-02-17 → 2026-04-01 · 5 obs
○ 2020-03-03 09:19:54
● 2026-02-17 05:11:30
● 2026-04-01 02:59:32
○ 2026-05-14 16:29:12
○ 2026-05-14 16:29:18
● 2026-02-17 05:11:30
● 2026-04-01 02:59:32
○ 2026-05-14 16:29:12
○ 2026-05-14 16:29:18
○NSdm2.longmingdns.com2026-02-17 → 2026-04-01 · 5 obs
○ 2020-03-03 09:19:54
● 2026-02-17 05:11:30
● 2026-04-01 02:59:32
○ 2026-05-14 16:29:12
○ 2026-05-14 16:29:18
● 2026-02-17 05:11:30
● 2026-04-01 02:59:32
○ 2026-05-14 16:29:12
○ 2026-05-14 16:29:18
○NSdns.bizcn.com2015-08-09 → 2015-08-09 · 3 obs
● 2015-08-09 09:03:56
○ 2016-07-17 03:10:24
○ 2026-05-14 16:29:18
○ 2016-07-17 03:10:24
○ 2026-05-14 16:29:18
○NSdns.cnmsn.net2015-08-09 → 2015-08-09 · 3 obs
● 2015-08-09 09:03:56
○ 2016-07-17 03:10:24
○ 2026-05-14 16:29:18
○ 2016-07-17 03:10:24
○ 2026-05-14 16:29:18
○NSf1g1ns1.dnspod.net2016-07-17 → 2016-07-17 · 4 obs
○ 2015-08-09 09:03:56
● 2016-07-17 03:10:24
○ 2017-03-25 05:32:00
○ 2026-05-14 16:29:18
● 2016-07-17 03:10:24
○ 2017-03-25 05:32:00
○ 2026-05-14 16:29:18
○NSf1g1ns2.dnspod.net2016-07-17 → 2016-07-17 · 4 obs
○ 2015-08-09 09:03:56
● 2016-07-17 03:10:24
○ 2017-03-25 05:32:00
○ 2026-05-14 16:29:18
● 2016-07-17 03:10:24
○ 2017-03-25 05:32:00
○ 2026-05-14 16:29:18
●NSindie.ns.cloudflare.com2026-05-14 → 2026-05-14 · 3 obs
○ 2026-04-01 02:59:32
● 2026-05-14 16:29:12
● 2026-05-14 16:29:18
● 2026-05-14 16:29:12
● 2026-05-14 16:29:18
○NSjm1.dns.com2020-03-03 → 2020-03-03 · 4 obs
○ 2017-03-25 05:32:00
● 2020-03-03 09:19:54
○ 2026-02-17 05:11:30
○ 2026-05-14 16:29:18
● 2020-03-03 09:19:54
○ 2026-02-17 05:11:30
○ 2026-05-14 16:29:18
○NSjm2.dns.com2020-03-03 → 2020-03-03 · 4 obs
○ 2017-03-25 05:32:00
● 2020-03-03 09:19:54
○ 2026-02-17 05:11:30
○ 2026-05-14 16:29:18
● 2020-03-03 09:19:54
○ 2026-02-17 05:11:30
○ 2026-05-14 16:29:18
○NSjuming.dnsdun.com2017-03-25 → 2017-03-25 · 4 obs
○ 2016-07-17 03:10:24
● 2017-03-25 05:32:00
○ 2020-03-03 09:19:54
○ 2026-05-14 16:29:18
● 2017-03-25 05:32:00
○ 2020-03-03 09:19:54
○ 2026-05-14 16:29:18
○NSjuming.dnsdun.net2017-03-25 → 2017-03-25 · 4 obs
○ 2016-07-17 03:10:24
● 2017-03-25 05:32:00
○ 2020-03-03 09:19:54
○ 2026-05-14 16:29:18
● 2017-03-25 05:32:00
○ 2020-03-03 09:19:54
○ 2026-05-14 16:29:18
●A104.21.16.2422026-05-14 → 2026-05-14 · 3 obs
○ 2026-04-01 02:59:32
● 2026-05-14 16:29:12
● 2026-05-14 16:29:18
● 2026-05-14 16:29:12
● 2026-05-14 16:29:18
○A107.148.102.1252017-03-25 → 2017-03-25 · 4 obs
○ 2016-07-17 03:10:24
● 2017-03-25 05:32:00
○ 2020-03-03 09:19:54
○ 2026-05-14 16:29:18
● 2017-03-25 05:32:00
○ 2020-03-03 09:19:54
○ 2026-05-14 16:29:18
○A122.224.6.252015-08-09 → 2015-08-09 · 3 obs
● 2015-08-09 09:03:56
○ 2016-07-17 03:10:24
○ 2026-05-14 16:29:18
○ 2016-07-17 03:10:24
○ 2026-05-14 16:29:18
○A154.81.121.1122020-03-03 → 2020-03-03 · 4 obs
○ 2017-03-25 05:32:00
● 2020-03-03 09:19:54
○ 2026-02-17 05:11:30
○ 2026-05-14 16:29:18
● 2020-03-03 09:19:54
○ 2026-02-17 05:11:30
○ 2026-05-14 16:29:18
○A156.252.154.372026-02-17 → 2026-04-01 · 5 obs
○ 2020-03-03 09:19:54
● 2026-02-17 05:11:30
● 2026-04-01 02:59:32
○ 2026-05-14 16:29:12
○ 2026-05-14 16:29:18
● 2026-02-17 05:11:30
● 2026-04-01 02:59:32
○ 2026-05-14 16:29:12
○ 2026-05-14 16:29:18
●A172.67.217.232026-05-14 → 2026-05-14 · 3 obs
○ 2026-04-01 02:59:32
● 2026-05-14 16:29:12
● 2026-05-14 16:29:18
● 2026-05-14 16:29:12
● 2026-05-14 16:29:18
●A2606:4700:3035::ac43:d9172026-05-14 → 2026-05-14 · 3 obs
○ 2026-04-01 02:59:32
● 2026-05-14 16:29:12
● 2026-05-14 16:29:18
● 2026-05-14 16:29:12
● 2026-05-14 16:29:18
●A2606:4700:3037::6815:10f22026-05-14 → 2026-05-14 · 3 obs
○ 2026-04-01 02:59:32
● 2026-05-14 16:29:12
● 2026-05-14 16:29:18
● 2026-05-14 16:29:12
● 2026-05-14 16:29:18
○A66.254.162.1182016-07-17 → 2016-07-17 · 4 obs
○ 2015-08-09 09:03:56
● 2016-07-17 03:10:24
○ 2017-03-25 05:32:00
○ 2026-05-14 16:29:18
● 2016-07-17 03:10:24
○ 2017-03-25 05:32:00
○ 2026-05-14 16:29:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| 8dudj.cn | ben.ns.cloudflare.com, indie.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.38.163
NS records: ben.ns.cloudflare.com, indie.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 8dudj.cn (unsigned zone)
⏱️ Timing
Total: 2549ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.16.242, 172.67.217.23 |
| AAAA | 2 | 2606:4700:3035::ac43:d917, 2606:4700:3037::6815:10f2 |
| NS | 2 | ben.ns.cloudflare.com, indie.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | ben.ns.cloudflare.com dns.cloudflare.com |
Analysis
IP Addresses
Four IP numbers are pointed to by 8dudj.cn: 2606:4700:3035::ac43:d917, 2606:4700:3037::6815:10f2, 104.21.16.242 and 172.67.217.23.
Name Servers
8dudj.cn is delegated to two name servers ben.ns.cloudflare.com and indie.ns.cloudflare.com.
Host names with six IP numbers:
Host name ben.ns.cloudflare.com points to: 2606:4700:58::adf5:3b67, 2803:f800:50::6ca2:c167, 2a06:98c1:50::ac40:2167, 108.162.193.103, 172.64.33.103 and 173.245.59.103.
Host name indie.ns.cloudflare.com points to: 2606:4700:50::a29f:26a3, 2803:f800:50::6ca2:c2a3, 2a06:98c1:50::ac40:22a3, 108.162.194.163, 162.159.38.163 and 172.64.34.163.