sint.vn - robtex.com
sint.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.199.16.195🇻🇳 GREENCLOUDVPS-AS-VN103.199.16.0/22 GREENCLOUDVPS-VN | ||||||
| PTR | mail.sint.vn | ||||||
| NS | ns-b3.tenten.vn ⭐ | ||||||
| A | 2404:f080:1101:321:a150:95:110:1232🇻🇳 GMO-ZCOM-AS-VN2404:f080:1000::/36 GMO-Z.com RUNSYSTEM JSC. Ocean Park Building 6th Floor, 1 Dao Duy Anh, Phuong Mai Ward, Dong Da Dist, Ha Noi | ||||||
| PTR | va150-95-110-123-2.a00e.g.han1.static.cnode.io | ||||||
| A | 163.44.207.21🇻🇳 GMO-ZCOM-AS-VN163.44.206.0/23 RUNSYSTEM-VN | ||||||
| PTR | v163-44-207-21.a006.g.han1.static.cnode.io | ||||||
| NS | ns-b1.tenten.vn | ||||||
| A | 2404:f080:1101:321:a150:95:110:1230🇻🇳 GMO-ZCOM-AS-VN2404:f080:1000::/36 GMO-Z.com RUNSYSTEM JSC. Ocean Park Building 6th Floor, 1 Dao Duy Anh, Phuong Mai Ward, Dong Da Dist, Ha Noi | ||||||
| PTR | va150-95-110-123-0.a00e.g.han1.static.cnode.io | ||||||
| A | 137.59.104.67🇻🇳 GMO-ZCOM-AS-VN137.59.104.0/22 RUNSYSTEM-VN | ||||||
| PTR | static-pool.tenten.vn | ||||||
| NS | ns-b2.tenten.vn | ||||||
| A | 2404:f080:1101:321:a150:95:110:1231🇻🇳 GMO-ZCOM-AS-VN2404:f080:1000::/36 GMO-Z.com RUNSYSTEM JSC. Ocean Park Building 6th Floor, 1 Dao Duy Anh, Phuong Mai Ward, Dong Da Dist, Ha Noi | ||||||
| PTR | va150-95-110-123-1.a00e.g.han1.static.cnode.io | ||||||
| A | 137.59.104.68🇻🇳 GMO-ZCOM-AS-VN137.59.104.0/22 RUNSYSTEM-VN | ||||||
| PTR | static-pool.tenten.vn | ||||||
| MX | mail.sint.vn ⭐ | ||||||
| A | 103.199.16.195🇻🇳 GREENCLOUDVPS-AS-VN103.199.16.0/22 GREENCLOUDVPS-VN | ||||||
| PTR | mail.sint.vn | ||||||
| TXT | MS=ms52944328 | ||||||
| TXT | google-site-verification=ccvElgkiayt-eltqPLcs2HwpRGuFY_ZqxbOtPzEYaYQ | ||||||
| TXT | zalo-platform-site-verification=UFRk89xvUdeVpFTnwxidKMwH_Ms2vouoDJav | ||||||
| TXT | v=spf1 ip4:103.199.16.195 -all | ||||||
| SOA | ns-b3.tenten.vnnoreply@tenten.vn serial=1773729999 | ||||||
vn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | dns-master.vnnic.vn ⭐ | ||||||
| NS | a.dns-servers.vn | ||||||
| NS | b.dns-servers.vn | ||||||
| NS | c.dns-servers.vn | ||||||
| NS | d.dns-servers.vn | ||||||
| NS | e.dns-servers.vn | ||||||
| NS | f.dns-servers.vn | ||||||
| NS | g.dns-servers.vn | ||||||
| NS | h.dns-servers.vn | ||||||
| SOA | dns-master.vnnic.vnpostmaster@vnnic.vn serial=2030592234 | ||||||
Subdomains
mail.sint.vn |
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●MXmail.sint.vn2026-03-23 → 2026-03-27 · 2 obs
● 2026-03-27 19:33:36
●A103.199.16.1952026-03-23 → 2026-03-27 · 2 obs
● 2026-03-27 19:33:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| sint.vn | ns-b3.tenten.vn, ns-b1.tenten.vn, ns-b2.tenten.vn | - |
✅ Authoritative Response
Server:137.59.104.68
NS records: ns-b3.tenten.vn, ns-b1.tenten.vn, ns-b2.tenten.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sint.vn (unsigned zone)
⏱️ Timing
Total: 3708ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.199.16.195 |
| NS | 3 | ns-b2.tenten.vn, ns-b3.tenten.vn... |
| MX | 1 | mail.sint.vn (pri: 10) |
| TXT | 4 | MS=ms52944328, google-site-verification=ccvElgkiayt-elt... |
| SOA | 1 | ns-b3.tenten.vn noreply.tenten.vn |
Analysis
Hierarchy
sint.vn is the parent of mail.sint.vn.
IP Addresses
sint.vn points to IP number 103.199.16.195.
Other host names, for example site24x7.enduserexp.com and mail.sint.vn, share IPs with sint.vn.
Name Servers
The delegation for sint.vn is handled by three name servers: ns-b1.tenten.vn, ns-b2.tenten.vn and ns-b3.tenten.vn.
sint.vn shares name servers with other domains at least partially, for example bomviet.vn, tudotudo.vn, sinhvien.net.vn, bdsviet.com.vn and so1.com.vn.
Host names with two IPs:
ns-b1.tenten.vn points to 2404:f080:1101:321:a150:95:110:1230 and 137.59.104.67
ns-b2.tenten.vn points to 2404:f080:1101:321:a150:95:110:1231 and 137.59.104.68
ns-b3.tenten.vn points to 2404:f080:1101:321:a150:95:110:1232 and 163.44.207.21
Mail Servers
sint.vn is handled by a single mail server, mail.sint.vn.
mail.sint.vn points to a single IP: 103.199.16.195.