atsg.vn - robtex.com
atsg.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 123.30.136.234🇻🇳 VDC123.30.136.0/24 VNPT | ||||||
| PTR | c123234.vinahost.org | ||||||
| NS | ns3.vinahost.vn ⭐ | ||||||
| A | 125.212.217.199🇻🇳 VIETEL-AS-AP125.212.208.0/20 VIETTEL-VN | ||||||
| NS | ns4.vinahost.vn | ||||||
| A | 123.30.139.119🇻🇳 VDC123.30.138.0/23 VNPT | ||||||
| PTR | static.vnpt.vn | ||||||
| MX | vdc-pm-mailgw-01.vinahost.org ⭐ | ||||||
| A | 146.196.64.39🇻🇳 VTN-1146.196.64.0/24 VNPT-Customer-Vinahost | ||||||
| PTR | vdc-pm-mailgw-01.vinahost.org | ||||||
| MX | vt-pm-mailgw-01.vinahost.org(10) | ||||||
| A | 103.126.160.139🇻🇳 ONEBIM-AS-VN103.126.160.0/24 ONEBIM-VN | ||||||
| PTR | vt-pm-mailgw-01.vinahost.org | ||||||
| TXT | v=spf1 a a:spf.vinahost.vn mx +include:sendgrid.net +include:smtpservice.net ... | ||||||
| SOA | ns3.vinahost.vnhostmaster@vinahost.vn 2023-10-26 #1 | ||||||
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=2030988905 | ||||||
Subdomains
Same first word
atsg.com.br |
atsg.cn |
atsg.de |
atsg.ae |
atsg.biz |
atsg.com |
atsg.ee |
atsg.ch |
atsg.es |
atsg.vn |
atsg.com.au |
atsg.online |
atsg.net |
atsg.eu |
atsg.sg |
atsg.be |
atsg.me |
atsg.org.tn |
atsg.tv |
atsg.hu |
atsg.ru |
atsg.us |
Similar names
DNS History
5 records (5 active, 0 former)
●NSns3.vinahost.vn2026-07-04 → 2026-07-12 · 2 obs
● 2026-07-12 14:47:20
●NSns4.vinahost.vn2026-07-04 → 2026-07-12 · 2 obs
● 2026-07-12 14:47:20
●MXvdc-pm-mailgw-01.vinahost.org2026-07-04 → 2026-07-12 · 2 obs
● 2026-07-12 14:47:20
●MXvt-pm-mailgw-01.vinahost.org2026-07-04 → 2026-07-12 · 2 obs
● 2026-07-12 14:47:20
●A123.30.136.2342026-07-04 → 2026-07-12 · 2 obs
● 2026-07-12 14:47:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | c.dns-servers.vn, a.dns-servers.vn, e.dns-servers.vn, g.dns-servers.vn... | 16 records |
| atsg.vn | ns3.vinahost.vn, ns4.vinahost.vn | 2 records |
✅ Authoritative Response
Server:125.212.217.199
NS records: ns3.vinahost.vn, ns4.vinahost.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for atsg.vn (unsigned zone)
⏱️ Timing
Total: 1529ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 123.30.136.234 |
| NS | 2 | ns3.vinahost.vn, ns4.vinahost.vn |
| MX | 2 | vdc-pm-mailgw-01.vinahost.org (pri: 0), vt-pm-mailgw-01.vinahost.org (pri: 10) |
| TXT | 1 | v=spf1 a a:spf.vinahost.vn mx +include:s |
| SOA | 1 | ns3.vinahost.vn hostmaster.vinahost.vn |
📌 Glue Records Collected
Total: 18
In-bailiwick: 16 (c.dns-servers.vn, c.dns-servers.vn, a.dns-servers.vn...)
Out-of-bailiwick: 2 (ns4.vinahost.vn, ns3.vinahost.vn)
Analysis
Hierarchy
webmail.atsg.vn and mail.atsg.vn are both subdomains of atsg.vn.
IP Addresses
atsg.vn resolves to one IP address: 123.30.136.234.
tienphongholding.com, fof.tuaf.edu.vn, gocit.vn and two other host names share IP numbers with atsg.vn.
Name Servers
The NS records for atsg.vn delegate to ns3.vinahost.vn and ns4.vinahost.vn.
atsg.vn uses the same name servers as several other domains — among them quochuyauto.com, duongtran.id.vn, cms-app.vn and two more.
atsg.vn partially shares its NS delegation with several other domains, including ketoanmac.edu.vn, 160.126.103.in-addr.arpa, 29.19.103.in-addr.arpa and two others.
These name servers often co-occur with the name servers dns3.vina-host.com.
ns3.vinahost.vn resolves to 125.212.217.199. ns4.vinahost.vn resolves to 123.30.139.119. Both host names point to a single IP number.
Mail Servers
Mail for atsg.vn is handled by two mail servers — vdc-pm-mailgw-01.vinahost.org and vt-pm-mailgw-01.vinahost.org.
atsg.vn uses an identical mail server configuration to several other domains — among them bidifisco.com.vn, dhgroup.vn, betterme.vn and two more.
atsg.vn has at least partial mail server overlap with other domains such as vina-host.com, ytuongvang.vn, sgxvn.com and two more.
The mail servers aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com frequently co-occur with these mail servers.
vdc-pm-mailgw-01.vinahost.org resolves to 146.196.64.39. vt-pm-mailgw-01.vinahost.org resolves to 103.126.160.139. Both host names point to a single IP number.