sdtc.vn - robtex.com
sdtc.vn
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=2030756330 | ||||||
Subdomains
pm.sdtc.vn |
crm.sdtc.vn |
bacsinguyentuananh.sdtc.vn |
Same first word
sdtc.ru |
sdtc.jp |
sdtc.vn |
sdtc.ac.th |
sdtc.net |
sdtc.com.tw |
sdtc.com.cn |
sdtc.org |
sdtc.ca |
sdtc.be |
sdtc.de |
sdtc.ac.jp |
sdtc.go.th |
sdtc.info |
Similar names
DNS History
4 records (4 active, 0 former)
●MXsmtp.google.com2026-05-10 → 2026-05-11 · 2 obs
● 2026-05-11 01:20:36
●A118.69.71.102026-05-10 → 2026-05-11 · 2 obs
● 2026-05-11 01:20:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| sdtc.vn | ns1.matbao.vn, ns2.matbao.vn | 2 records |
✅ Authoritative Response
Server:13.250.228.99
NS records: ns1.matbao.vn, ns2.matbao.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sdtc.vn (unsigned zone)
⏱️ Timing
Total: 4069ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 118.69.71.10 |
| NS | 2 | ns2.matbao.vn, ns1.matbao.vn |
| MX | 1 | SMTP.GOOGLE.COM (pri: 1) |
| TXT | 4 | google-site-verification=sE-RHSA3IuIOmqF, google-site-verification=SkjPMSlCW47iNN1... |
| SOA | 1 | ns1.matbao.vn admin.matbao.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.matbao.vn, ns1.matbao.vn)
Analysis
Hierarchy
sdtc.vn is a parent of pm.sdtc.vn, crm.sdtc.vn and bacsinguyentuananh.sdtc.vn.
IP Addresses
sdtc.vn resolves to one IP number: 118.69.71.10.
Other host names, for instance bacsinguyentuananh.sdtc.vn, diendan247.com, test.crm.sdtc.vn, www.pm.sdtc.vn and www.test.crm.sdtc.vn share IP numbers with sdtc.vn.
Name Servers
sdtc.vn's delegation uses two name servers: ns1.matbao.vn and ns2.matbao.vn.
sdtc.vn uses the same name server setup as other domains, such as valihungphat.vn, chatkeocuocsong.com.vn, myroot.vn, catecvn.vn and khoakim.com.vn.
sdtc.vn at least partially shares name servers with other domains, including doit.vn, demvip.com, thuocmoi.vn, picasso.edu.vn and thietbicautruc.com.vn.
These name servers are commonly used with ns1.matbao.com, ns2.matbao.com and ns-bak.matbao.com.
Host names with two IPs:
ns1.matbao.vn points to 13.250.228.99 and 103.110.128.60
ns2.matbao.vn points to 35.198.203.127 and 103.138.89.11
Mail Servers
A single mail server handles sdtc.vn, smtp.google.com.
sdtc.vn shares the same mail server setup as other domains, for instance minghu.com.tw, hikingcrane.com, lish.it, northlightdevelopments.com.au and fbnops.net.
sdtc.vn shares at least some mail servers with other domains, for example singularity-ent.com, jobbyn.com, mipod.cc, clubmayan.com and fabritual.com.
These mail servers are commonly used with alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com and aspmx.l.google.com.
Hostname smtp.google.com points to nine IP numbers: 2607:f8b0:4004:c07::1a, 2607:f8b0:4004:c07::1b, 2607:f8b0:4004:c21::1a, 2607:f8b0:4004:c21::1b, 64.233.180.26, 64.233.180.27, 172.253.62.26, 172.253.62.27 and 172.253.115.26.