gtsco.vn - robtex.com
gtsco.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.45.229.95🇻🇳 QTSP103.45.229.0/24 CMI (Customer Route) | ||||||
| PTR | sd22995.server.idn.vn | ||||||
| NS | ns1.dns.net.vn ⭐ | ||||||
| A | 2401:5f80:4001:2::5🇻🇳 VTDC-AS-VN2401:5f80:4000::/36 VTDC-VN | ||||||
| A | 210.211.108.160🇻🇳 VTDC-AS-VN210.211.108.0/22 Proxy-registered route object | ||||||
| PTR | ns1.dns.net.vn | ||||||
| NS | ns2.dns.net.vn | ||||||
| A | 2403:6000:3:3::🇻🇳 QTSP2403:6000::/40 | ||||||
| A | 103.45.229.100🇻🇳 QTSP103.45.229.0/24 CMI (Customer Route) | ||||||
| PTR | ns2.dns.net.vn | ||||||
| MX | mail.gtsco.vn ⭐ | ||||||
| A | 103.45.229.95🇻🇳 QTSP103.45.229.0/24 CMI (Customer Route) | ||||||
| PTR | sd22995.server.idn.vn | ||||||
| TXT | v=spf1 a mx ?all | ||||||
| SOA | ns1.dns.net.vnwebmaster@dns.net.vn serial=1755226861 | ||||||
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=2030753493 | ||||||
Subdomains
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.dns.net.vn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 19:46:40
●NSns2.dns.net.vn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 19:46:40
●MXmail.gtsco.vn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 19:46:40
●A103.45.229.952026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 19:46:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | d.dns-servers.vn, a.dns-servers.vn, h.dns-servers.vn, f.dns-servers.vn... | - |
| gtsco.vn | ns1.dns.net.vn, ns2.dns.net.vn | 3 records |
✅ Authoritative Response
Server:210.211.108.160
NS records: ns1.dns.net.vn, ns2.dns.net.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gtsco.vn (unsigned zone)
⏱️ Timing
Total: 1277ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.45.229.95 |
| NS | 2 | ns2.dns.net.vn, ns1.dns.net.vn |
| MX | 1 | mail.gtsco.vn (pri: 10) |
| TXT | 1 | v=spf1 a mx ?all |
| SOA | 1 | ns1.dns.net.vn webmaster.dns.net.vn |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns2.dns.net.vn, ns1.dns.net.vn, ns1.dns.net.vn)
Analysis
Hierarchy
gtsco.vn is the parent of mail.gtsco.vn, www.gtsco.vn and demo.gtsco.vn.
IP Addresses
gtsco.vn resolves to one IP number: 103.45.229.95.
other host names including postmaster.benhvienthuduc.vn, dvbnetra-cuu-hoa-don.benhvienthuduc.vn, imap.benhvienthuduc.vn, host.benhvienthuduc.vn and wppkuccc.dddd.hoa-don.benhvienthuduc.vn share IP numbers with gtsco.vn.
Name Servers
gtsco.vn is delegated to two name servers ns1.dns.net.vn and ns2.dns.net.vn.
gtsco.vn shares the same name server setup as other domains, for instance dichvuketoan24h.com, gap.org.vn, taiwanplastic.com.vn, square.vn and vinagiay.com.vn.
gtsco.vn at least partially shares name servers with other domains, for instance myuc.vn, apis.vn, viethanit.vn, webgiare.info.vn and nhatoi.com.vn.
These name servers are commonly used alongside ns1.webgiare.info.vn and ns2.webgiare.info.vn.
Host names with two IP numbers:
The host name ns1.dns.net.vn points to 2401:5f80:4001:2::5 and 210.211.108.160; the host name ns2.dns.net.vn points to 2403:6000:3:3:: and 103.45.229.100.
Mail Servers
gtsco.vn is handled by a single mail server, mail.gtsco.vn.
mail.gtsco.vn resolves to IP 103.45.229.95.