totcom.vn - robtex.com
totcom.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 202.92.4.46🇻🇳 VNPT-AS-VN202.92.4.0/22 INET-VN | ||||||
| PTR | nethost-2011.inet.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 ⚠️ Not in zone NS records | ||||||
| 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 | totcom.vn ⭐ | ||||||
| A | 202.92.4.46🇻🇳 VNPT-AS-VN202.92.4.0/22 INET-VN | ||||||
| PTR | nethost-2011.inet.vn | ||||||
| SOA | ns1.zonedns.vnroot@totcom.vn 2021-03-15 #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=2030752027 | ||||||
MX for
totcom.vn |
Subdomains
Same first word
Similar names
tomtoc.in |
tomtoc.com.tw |
tomtoc.cn |
tomtoc.com.my |
ottcom.cn |
ctmoto.cn |
tomtoc.com.tr |
tomoct.com |
cmtoto.org |
tomtoc.com.ph |
tomtoc.com |
tcmoto.be |
cottmo.com |
ottcom.com |
tomtoc.co.kr |
motoct.com |
tomtoc.kr |
ottocm.com |
DNS History
7 records (6 active, 1 former)
●NSns1.zonedns.vn2017-07-14 → 2026-05-09 · 2 obs
● 2026-05-09 16:53:04
●NSns2.zonedns.vn2017-07-14 → 2026-05-09 · 2 obs
● 2026-05-09 16:53:04
●NSns3.zonedns.vn2017-07-14 → 2026-05-09 · 2 obs
● 2026-05-09 16:53:04
●NSns4.zonedns.vn2017-07-14 → 2026-05-09 · 2 obs
● 2026-05-09 16:53:04
●MXtotcom.vn2017-07-14 → 2026-05-09 · 2 obs
● 2026-05-09 16:53:04
○A103.28.36.512017-07-14 → 2017-07-15 · 4 obs
● 2017-07-15 09:13:32
○ 2026-05-01 14:46:32
○ 2026-05-09 16:53:04
●A202.92.4.462026-05-01 → 2026-05-09 · 3 obs
● 2026-05-01 14:46:32
● 2026-05-09 16:53:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | c.dns-servers.vn, b.dns-servers.vn, e.dns-servers.vn, f.dns-servers.vn... | - |
| totcom.vn | ns1.zonedns.vn, ns3.zonedns.vn, ns4.zonedns.vn, ns2.zonedns.vn | - |
✅ Authoritative Response
Server:103.28.36.30
NS records: ns1.zonedns.vn, ns3.zonedns.vn, ns4.zonedns.vn, ns2.zonedns.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for totcom.vn (unsigned zone)
⏱️ Timing
Total: 2429ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.92.4.46 |
| NS | 3 | ns2.zonedns.vn, ns3.zonedns.vn... |
| MX | 1 | totcom.vn (pri: 10) |
| SOA | 1 | ns1.zonedns.vn root.totcom.vn |
Analysis
Hierarchy
totcom.vn is the parent of mail.totcom.vn and www.totcom.vn.
Mail Server Role
totcom.vn is the mail server for totcom.vn.
IP Addresses
totcom.vn resolves to a single IP: 202.92.4.46.
Other host names, for instance www.thitopik.vn, audioviet.net, bestchoice.com.vn, lapwifivnpt.com and vn.kinlong.com share IP numbers with totcom.vn.
Name Servers
totcom.vn is delegated to four name servers: ns1.zonedns.vn, ns2.zonedns.vn, ns3.zonedns.vn and ns4.zonedns.vn.
totcom.vn shares some name servers with other domains, for example bvbank.net.vn, era8.net, dientugiadung.net, kysu.vn and vinatechvt.com.
These name servers are commonly used together with ns2008.nhanhoa.com.vn and ns2009.nhanhoa.com.vn.
Host names with two IP numbers:
ns1.zonedns.vn points to 2401:c080:1400:1cd4:5400:5ff:fe80:ec33 and 64.176.84.220.
ns2.zonedns.vn points to 2401:c080:1400:1cd4:5400:5ff:fe80:ec33 and 103.176.178.51.
ns3.zonedns.vn points to 2001:df1:3200::15 and 103.28.36.30.
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
One mail server handles totcom.vn.
Host name totcom.vn points to IP 202.92.4.46.