51vapp.com - robtex.com
51vapp.com
| CNAME | elb.bj.51vapp.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 47.95.164.203🇨🇳 Alibaba-Cloud47.94.0.0/15 CT BeiJing IDC | ||||||
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=1777068001 | ||||||
WOT: UNKNOWN (60/100)
Same first word
51vapp.com |
DNS History
8 records (3 active, 5 former)
●NSdns10.hichina.com2015-08-03 → 2026-04-24 · 6 obs
● 2015-08-03 01:45:48
● 2015-11-30 14:50:04
○ 2016-03-04 12:09:32
○ 2017-12-20 13:11:34
● 2026-03-07 09:36:36
● 2026-04-24 22:07:10
● 2015-11-30 14:50:04
○ 2016-03-04 12:09:32
○ 2017-12-20 13:11:34
● 2026-03-07 09:36:36
● 2026-04-24 22:07:10
●NSdns9.hichina.com2015-08-03 → 2026-04-24 · 6 obs
● 2015-08-03 01:45:48
● 2015-11-30 14:50:04
○ 2016-03-04 12:09:32
○ 2017-12-20 13:11:34
● 2026-03-07 09:36:36
● 2026-04-24 22:07:10
● 2015-11-30 14:50:04
○ 2016-03-04 12:09:32
○ 2017-12-20 13:11:34
● 2026-03-07 09:36:36
● 2026-04-24 22:07:10
○NSlv3ns1.ffdns.net2016-03-04 → 2017-12-20 · 5 obs
○ 2015-11-30 14:50:04
● 2016-03-04 12:09:32
● 2017-12-20 13:11:34
○ 2026-03-07 09:36:36
○ 2026-04-24 22:07:10
● 2016-03-04 12:09:32
● 2017-12-20 13:11:34
○ 2026-03-07 09:36:36
○ 2026-04-24 22:07:10
○NSlv3ns2.ffdns.net2016-03-04 → 2017-12-20 · 5 obs
○ 2015-11-30 14:50:04
● 2016-03-04 12:09:32
● 2017-12-20 13:11:34
○ 2026-03-07 09:36:36
○ 2026-04-24 22:07:10
● 2016-03-04 12:09:32
● 2017-12-20 13:11:34
○ 2026-03-07 09:36:36
○ 2026-04-24 22:07:10
○NSlv3ns3.ffdns.net2016-03-04 → 2017-12-20 · 5 obs
○ 2015-11-30 14:50:04
● 2016-03-04 12:09:32
● 2017-12-20 13:11:34
○ 2026-03-07 09:36:36
○ 2026-04-24 22:07:10
● 2016-03-04 12:09:32
● 2017-12-20 13:11:34
○ 2026-03-07 09:36:36
○ 2026-04-24 22:07:10
○NSlv3ns4.ffdns.net2016-03-04 → 2017-12-20 · 5 obs
○ 2015-11-30 14:50:04
● 2016-03-04 12:09:32
● 2017-12-20 13:11:34
○ 2026-03-07 09:36:36
○ 2026-04-24 22:07:10
● 2016-03-04 12:09:32
● 2017-12-20 13:11:34
○ 2026-03-07 09:36:36
○ 2026-04-24 22:07:10
○A125.39.25.1362015-08-03 → 2017-02-08 · 4 obs
● 2015-08-03 01:45:48
● 2017-02-08 16:02:14
○ 2017-12-20 13:11:34
○ 2026-04-24 22:07:10
● 2017-02-08 16:02:14
○ 2017-12-20 13:11:34
○ 2026-04-24 22:07:10
●CNAMEelb.bj.51vapp.com2017-12-20 → 2026-04-24 · 2 obs
● 2017-12-20 13:11:34
● 2026-04-24 22:07:10
● 2026-04-24 22:07:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 51vapp.com | dns9.hichina.com, dns10.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.42
NS records: dns9.hichina.com, dns10.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 51vapp.com (unsigned zone)
⏱️ Timing
Total: 804ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns10.hichina.com, dns9.hichina.com |
| CNAME | 1 | elb.bj.51vapp.com |
| SOA | 1 | dns9.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns9.hichina.com, dns9.hichina.com, dns9.hichina.com...)
Analysis
IP Addresses
51vapp.com resolves to one IP number: 47.95.164.203.
Other host names, for instance elb.bj.51vapp.com, share IP numbers with 51vapp.com.