js757.com - robtex.com
js757.com
| CNAME | 301.xiaoyazhou.com | ||||||
| CNAME | hw3.xiao301.cc | ||||||
| CNAME | hw3.xiaodns.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
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=1771291435 | ||||||
Previously NS for
js757.com |
Same first word
js757.com |
Similar names
DNS History
14 records (3 active, 11 former)
○NSf1g1ns1.dnspod.net2017-09-11 → 2017-09-11 · 4 obs
○ 2016-09-26 01:05:08
● 2017-09-11 04:54:24
○ 2026-03-12 18:47:48
○ 2026-03-13 09:40:36
● 2017-09-11 04:54:24
○ 2026-03-12 18:47:48
○ 2026-03-13 09:40:36
○NSf1g1ns2.dnspod.net2017-09-11 → 2017-09-11 · 4 obs
○ 2016-09-26 01:05:08
● 2017-09-11 04:54:24
○ 2026-03-12 18:47:48
○ 2026-03-13 09:40:36
● 2017-09-11 04:54:24
○ 2026-03-12 18:47:48
○ 2026-03-13 09:40:36
○NSjs757.com2015-08-20 → 2015-08-20 · 3 obs
● 2015-08-20 14:01:38
○ 2015-12-12 09:09:36
○ 2026-03-13 09:40:36
○ 2015-12-12 09:09:36
○ 2026-03-13 09:40:36
○NSns1.51dns.com2015-12-12 → 2016-09-26 · 5 obs
○ 2015-08-20 14:01:38
● 2015-12-12 09:09:36
● 2016-09-26 01:05:08
○ 2017-09-11 04:54:24
○ 2026-03-13 09:40:36
● 2015-12-12 09:09:36
● 2016-09-26 01:05:08
○ 2017-09-11 04:54:24
○ 2026-03-13 09:40:36
●NSns1.dyna-ns.net2026-03-12 → 2026-03-13 · 3 obs
○ 2017-09-11 04:54:24
● 2026-03-12 18:47:48
● 2026-03-13 09:40:36
● 2026-03-12 18:47:48
● 2026-03-13 09:40:36
○NSns2.51dns.com2015-12-12 → 2016-09-26 · 5 obs
○ 2015-08-20 14:01:38
● 2015-12-12 09:09:36
● 2016-09-26 01:05:08
○ 2017-09-11 04:54:24
○ 2026-03-13 09:40:36
● 2015-12-12 09:09:36
● 2016-09-26 01:05:08
○ 2017-09-11 04:54:24
○ 2026-03-13 09:40:36
●NSns2.dyna-ns.net2026-03-12 → 2026-03-13 · 3 obs
○ 2017-09-11 04:54:24
● 2026-03-12 18:47:48
● 2026-03-13 09:40:36
● 2026-03-12 18:47:48
● 2026-03-13 09:40:36
○A103.71.236.1302017-09-11 → 2017-09-11 · 4 obs
○ 2016-09-26 01:05:08
● 2017-09-11 04:54:24
○ 2026-03-12 18:47:48
○ 2026-03-13 09:40:36
● 2017-09-11 04:54:24
○ 2026-03-12 18:47:48
○ 2026-03-13 09:40:36
○A106.185.33.1402015-12-12 → 2016-03-22 · 5 obs
○ 2015-08-20 14:01:38
● 2015-12-12 09:09:36
● 2016-03-22 17:20:52
○ 2016-09-26 01:05:08
○ 2026-03-13 09:40:36
● 2015-12-12 09:09:36
● 2016-03-22 17:20:52
○ 2016-09-26 01:05:08
○ 2026-03-13 09:40:36
○A117.21.176.552015-08-20 → 2015-08-20 · 3 obs
● 2015-08-20 14:01:38
○ 2015-12-12 09:09:36
○ 2026-03-13 09:40:36
○ 2015-12-12 09:09:36
○ 2026-03-13 09:40:36
○A121.201.73.1882016-09-26 → 2016-09-26 · 4 obs
○ 2016-03-22 17:20:52
● 2016-09-26 01:05:08
○ 2017-09-11 04:54:24
○ 2026-03-13 09:40:36
● 2016-09-26 01:05:08
○ 2017-09-11 04:54:24
○ 2026-03-13 09:40:36
●CNAME301.xiaoyazhou.com2026-03-12 → 2026-03-13 · 3 obs
○ 2016-09-26 01:05:08
● 2026-03-12 18:47:48
● 2026-03-13 09:40:36
● 2026-03-12 18:47:48
● 2026-03-13 09:40:36
○CNAME55.hkcache.net2015-12-12 → 2016-03-22 · 4 obs
● 2015-12-12 09:09:36
● 2016-03-22 17:20:52
○ 2016-09-26 01:05:08
○ 2026-03-13 09:40:36
● 2016-03-22 17:20:52
○ 2016-09-26 01:05:08
○ 2026-03-13 09:40:36
○CNAMEjp.hkcache.net2015-12-12 → 2016-03-22 · 4 obs
● 2015-12-12 09:09:36
● 2016-03-22 17:20:52
○ 2016-09-26 01:05:08
○ 2026-03-13 09:40:36
● 2016-03-22 17:20:52
○ 2016-09-26 01:05:08
○ 2026-03-13 09:40:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, b.gtld-servers.net, g.gtld-servers.net, l.gtld-servers.net... | - |
| js757.com | ns2.dyna-ns.net, ns1.dyna-ns.net | - |
✅ Authoritative Response
Server: 162.159.26.92
NS records: ns2.dyna-ns.net, ns1.dyna-ns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for js757.com (unsigned zone)
⏱️ Timing
Total: 470ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.dyna-ns.net, ns2.dyna-ns.net |
| CNAME | 1 | 301.xiaoyazhou.com |
| SOA | 1 | ns1.dyna-ns.net hostmaster.js757.com |