sinhvienit.com - robtex.com
sinhvienit.com
| CNAME | sp.gname.net | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 172.65.185.109🇺🇸 Cloudflare172.65.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
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 | ||||||
Subdomains
www.sinhvienit.com |
Same first word
sinhvienit.dev |
sinhvienit.com |
sinhvienit.net |
DNS History
11 records (3 active, 8 former)
○NSalex.ns.cloudflare.com2015-08-10 → 2017-03-29 · 4 obs
● 2015-08-10 02:50:34
● 2017-03-29 22:59:00
○ 2026-02-28 16:42:48
○ 2026-04-24 22:13:58
● 2017-03-29 22:59:00
○ 2026-02-28 16:42:48
○ 2026-04-24 22:13:58
○NSelsa.ns.cloudflare.com2015-08-10 → 2017-03-29 · 4 obs
● 2015-08-10 02:50:34
● 2017-03-29 22:59:00
○ 2026-02-28 16:42:48
○ 2026-04-24 22:13:58
● 2017-03-29 22:59:00
○ 2026-02-28 16:42:48
○ 2026-04-24 22:13:58
●NSsp1.gname-dns.com2026-02-28 → 2026-04-24 · 3 obs
○ 2017-03-29 22:59:00
● 2026-02-28 16:42:48
● 2026-04-24 22:13:58
● 2026-02-28 16:42:48
● 2026-04-24 22:13:58
●NSsp2.gname-dns.com2026-02-28 → 2026-04-24 · 3 obs
○ 2017-03-29 22:59:00
● 2026-02-28 16:42:48
● 2026-04-24 22:13:58
● 2026-02-28 16:42:48
● 2026-04-24 22:13:58
○MXdc-453b549c.sinhvienit.com2015-08-10 → 2016-06-15 · 4 obs
● 2015-08-10 02:50:34
● 2016-06-15 07:56:46
○ 2017-03-29 22:59:00
○ 2026-04-24 22:13:58
● 2016-06-15 07:56:46
○ 2017-03-29 22:59:00
○ 2026-04-24 22:13:58
○MXdc-cf9ae5f2d3a2.sinhvienit.com2017-03-29 → 2017-03-29 · 4 obs
○ 2016-06-15 07:56:46
● 2017-03-29 22:59:00
○ 2026-02-28 16:42:48
○ 2026-04-24 22:13:58
● 2017-03-29 22:59:00
○ 2026-02-28 16:42:48
○ 2026-04-24 22:13:58
○A104.28.0.832015-08-10 → 2017-03-29 · 4 obs
● 2015-08-10 02:50:34
● 2017-03-29 22:59:00
○ 2026-02-28 16:42:48
○ 2026-04-24 22:13:58
● 2017-03-29 22:59:00
○ 2026-02-28 16:42:48
○ 2026-04-24 22:13:58
○A104.28.1.832015-08-10 → 2017-03-29 · 4 obs
● 2015-08-10 02:50:34
● 2017-03-29 22:59:00
○ 2026-02-28 16:42:48
○ 2026-04-24 22:13:58
● 2017-03-29 22:59:00
○ 2026-02-28 16:42:48
○ 2026-04-24 22:13:58
○A2400:cb00:2048:1::681c:1532017-03-29 → 2017-03-29 · 4 obs
○ 2015-08-10 02:50:34
● 2017-03-29 22:59:00
○ 2026-02-28 16:42:48
○ 2026-04-24 22:13:58
● 2017-03-29 22:59:00
○ 2026-02-28 16:42:48
○ 2026-04-24 22:13:58
○A2400:cb00:2048:1::681c:532017-03-29 → 2017-03-29 · 4 obs
○ 2015-08-10 02:50:34
● 2017-03-29 22:59:00
○ 2026-02-28 16:42:48
○ 2026-04-24 22:13:58
● 2017-03-29 22:59:00
○ 2026-02-28 16:42:48
○ 2026-04-24 22:13:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sinhvienit.com | sp1.gname-dns.com, sp2.gname-dns.com | 2 records |
✅ Authoritative Response
Server:172.65.187.178
NS records: sp1.gname-dns.com, sp2.gname-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sinhvienit.com (unsigned zone)
⏱️ Timing
Total: 3561ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | sp1.gname-dns.com, sp2.gname-dns.com |
| CNAME | 1 | sp.gname.net |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (sp1.gname-dns.com, sp2.gname-dns.com)
Analysis
Hierarchy
sinhvienit.com is the parent of www.sinhvienit.com.
IP Addresses
sinhvienit.com resolves to one IP number: 172.65.185.109.
Other host names such as b5e584ac541a4754af8f59bf2915a9a7.pacloudflare.com and sp.gname.net share IP numbers with sinhvienit.com.