javahelp.com.cn - robtex.com
javahelp.com.cn
| CNAME | vip.leledns.com | ||||||
| CNAME | a.dnsapi12.com | ||||||
| CNAME | baidu.cloudflare.182682.xyz | ||||||
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:91b0::f19f:e138πΊπΈ Cloudflare2606:4700:91b0::/48 | ||||||
| A | 2606:4700:9642::557d:5904πΊπΈ Cloudflare2606:4700:9642::/48 | ||||||
| A | 2606:4700:99e4::bf02:2ff3πΊπΈ Cloudflare2606:4700:99e4::/48 | ||||||
| A | 2606:4700:9a66::28cd:4c56πΊπΈ Cloudflare2606:4700:9a66::/48 | ||||||
| A | 2606:4700:9ad3::ef45:347aπΊπΈ Cloudflare2606:4700:9ad3::/48 | ||||||
| A | 104.16.98.45Cloudflare104.16.96.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 104.17.21.120Cloudflare104.17.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 104.17.55.117Cloudflare104.17.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 104.19.152.141Cloudflare104.19.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.66.139.16πΊπΈ Cloudflare172.66.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
com.cn
| DNSSEC | β οΈ Not signed | ||||||
| NS | a.dns.cn β β οΈ Not in parent delegation | ||||||
| NS | b.dns.cn β οΈ Not in parent delegation | ||||||
| NS | c.dns.cn β οΈ Not in parent delegation | ||||||
| NS | cns.cernet.net β οΈ Not in parent delegation | ||||||
| NS | d.dns.cn β οΈ Not in parent delegation | ||||||
| NS | e.dns.cn β οΈ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2030861880 | ||||||
Same first word
javahelp.ru |
javahelp.org |
javahelp.net |
javahelp.com |
javahelp.com.cn |
javahelp.co.uk |
javahelp.workers.dev |
javahelp.cn |
javahelp.de |
Similar names
Previous names
Next names
DNS History
5 records (5 active, 0 former)
βNSns1.julydns.com2026-09-15 β 2026-10-03 Β· 2 obs
β 2026-09-15 12:12:42
β 2026-10-03 07:58:00
β 2026-10-03 07:58:00
βNSns1.onclouddns.com2026-09-15 β 2026-10-03 Β· 2 obs
β 2026-09-15 12:12:42
β 2026-10-03 07:58:00
β 2026-10-03 07:58:00
βNSns2.julydns.com2026-09-15 β 2026-10-03 Β· 2 obs
β 2026-09-15 12:12:42
β 2026-10-03 07:58:00
β 2026-10-03 07:58:00
βNSns2.onclouddns.com2026-09-15 β 2026-10-03 Β· 2 obs
β 2026-09-15 12:12:42
β 2026-10-03 07:58:00
β 2026-10-03 07:58:00
βCNAMEvip.leledns.com2026-09-15 β 2026-10-03 Β· 2 obs
β 2026-09-15 12:12:42
β 2026-10-03 07:58:00
β 2026-10-03 07:58:00
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| javahelp.com.cn | ns1.onclouddns.com, ns2.onclouddns.com | - |
β Authoritative Response
Server:162.159.27.251
NS records: ns1.onclouddns.com, ns2.onclouddns.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for javahelp.com.cn (unsigned zone)
β±οΈ Timing
Total: 2004ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| CNAME | 1 | vip.leledns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
Analysis
IP Addresses
With 10 IP addresses in total, javahelp.com.cn resolves to 104.16.98.45, 104.17.21.120, 104.17.55.117 and 7 other.