qtgo.vn - robtex.com
qtgo.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.21.150.246🇻🇳 CMC-2103.21.150.0/24 CMCTELECOM-VN | ||||||
| PTR | mail.qtgo.vn | ||||||
| NS | ns1.zonedns.vn ⭐ | ||||||
| A | 2401:c080:1400:1cd4:5400:5ff:fe80:ec33🇸🇬 AS-VULTR2401:c080:1400::/38 Vultr Assigned Prefix | ||||||
| A | 64.176.84.220🇸🇬 AS-VULTR64.176.80.0/20 Vultr Assigned Prefix | ||||||
| PTR | ns1.zonedns.vn | ||||||
| NS | ns2.zonedns.vn | ||||||
| A | 2401:c080:1400:1cd4:5400:5ff:fe80:ec33🇸🇬 AS-VULTR2401:c080:1400::/38 Vultr Assigned Prefix | ||||||
| A | 103.176.178.51🇻🇳 NHAN-HOA-AS-VN103.176.178.0/24 NINETECH-VN | ||||||
| NS | ns3.zonedns.vn | ||||||
| A | 2001:df1:3200::15🇻🇳 NHAN-HOA-AS-VN2001:df1:3200::/48 NHANHOA-VN | ||||||
| A | 103.28.36.30🇻🇳 NHAN-HOA-AS-VN103.28.36.0/22 NHANHOA-VN | ||||||
| NS | ns4.zonedns.vn | ||||||
| A | 2001:df1:3200::15🇻🇳 NHAN-HOA-AS-VN2001:df1:3200::/48 NHANHOA-VN | ||||||
| A | 103.28.39.159🇻🇳 NHAN-HOA-AS-VN103.28.36.0/22 NHANHOA-VN | ||||||
| MX | mail.qtgo.vn ⭐ | ||||||
| A | 103.21.150.246🇻🇳 CMC-2103.21.150.0/24 CMCTELECOM-VN | ||||||
| PTR | mail.qtgo.vn | ||||||
| TXT | v=spf1 ip4:103.21.150.246 a mx -all | ||||||
| SOA | ns1.zonedns.vnroot@qtgo.vn 2026-05-04 #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=2030761012 | ||||||
Subdomains
Same first word
qtgo.vn |
Similar names
DNS History
6 records (6 active, 0 former)
●NSns1.zonedns.vn2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 20:39:46
●NSns2.zonedns.vn2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 20:39:46
●NSns3.zonedns.vn2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 20:39:46
●NSns4.zonedns.vn2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 20:39:46
●MXmail.qtgo.vn2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 20:39:46
●A103.21.150.2462026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 20:39:46
🔍 DNS Trace
Analysis
Hierarchy
qtgo.vn is the parent of mail.qtgo.vn, cms.qtgo.vn and api-crm.qtgo.vn.
IP Addresses
qtgo.vn resolves to one IP number: 103.21.150.246.
Other host names, for instance cms.qtgo.vn, api-crm.qtgo.vn and mail.qtgo.vn share IP numbers with qtgo.vn.
Name Servers
qtgo.vn is delegated to four name servers: ns1.zonedns.vn, ns2.zonedns.vn, ns3.zonedns.vn and ns4.zonedns.vn.
qtgo.vn at least partially shares name servers with other domains, for instance tradingacademy.vn, phaxitech.com, logitechvietnam.vn, novagem.vn and apdoor.com.
Hostnames with two IP numbers:
Host ns1.zonedns.vn points to: 2401:c080:1400:1cd4:5400:5ff:fe80:ec33 and 64.176.84.220.
Host ns2.zonedns.vn points to: 2401:c080:1400:1cd4:5400:5ff:fe80:ec33 and 103.176.178.51.
Host ns3.zonedns.vn points to: 2001:df1:3200::15 and 103.28.36.30.
Host ns4.zonedns.vn points to: 2001:df1:3200::15 and 103.28.39.159.
Names pointing to 2401:c080:1400:1cd4:5400:5ff:fe80:ec33: ns1.zonedns.vn and ns2.zonedns.vn.
Names pointing to 2001:df1:3200::15: ns3.zonedns.vn and ns4.zonedns.vn.
Mail Servers
qtgo.vn is handled by a single mail server, mail.qtgo.vn.
mail.qtgo.vn resolves to IP 103.21.150.246.