cvn1.com - robtex.com
cvn1.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 202.92.6.32🇻🇳 VNPT-AS-VN202.92.4.0/22 INET-VN | ||||||
| NS | ns-master.inet.vn ⭐ | ||||||
| A | 202.92.4.8🇻🇳 VNPT-AS-VN202.92.4.0/22 INET-VN | ||||||
| NS | ns1.inet.vn | ||||||
| A | 2001:df7:ce00:1::7🇻🇳 VNPT-AS-VN2001:df7:ce00::/48 INETSOFT-VN Inet software one member company limited | ||||||
| A | 202.92.4.25🇻🇳 VNPT-AS-VN202.92.4.0/22 INET-VN | ||||||
| NS | ns2.inet.vn | ||||||
| A | 2401:5f80:2001:4::30🇻🇳 VTDC-AS-VN2401:5f80:2000::/36 VTDC-VN | ||||||
| A | 210.211.99.38🇻🇳 VTDC-AS-VN210.211.99.0/24 Proxy-registered route object | ||||||
| TXT | google-site-verification=iRCDAa0UpNTi9VVxqn7mpIh3gTym-I4zZmBZzxv0M1c | ||||||
| SOA | ns-master.inet.vnpostmaster@inet.vn 2015-07-28 #0 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1778209651 | ||||||
Previously MX for
cvn1.com |
Subdomains
mail.cvn1.com |
Same first word
cvn1.com |
Similar names
DNS History
16 records (4 active, 12 former)
●NSns-master.inet.vn2026-03-28 → 2026-05-08 · 3 obs
● 2026-03-28 02:02:12
● 2026-05-08 03:36:36
●NSns1.inet.vn2026-03-28 → 2026-05-08 · 3 obs
● 2026-03-28 02:02:12
● 2026-05-08 03:36:36
○NSns1.linode.com2016-05-05 → 2016-05-05 · 4 obs
● 2016-05-05 19:09:42
○ 2026-03-28 02:02:12
○ 2026-05-08 03:36:36
○NSns13.hawkhost.com2016-02-08 → 2016-02-19 · 4 obs
● 2016-02-19 19:51:30
○ 2016-05-05 19:09:42
○ 2026-05-08 03:36:36
○NSns14.hawkhost.com2016-02-08 → 2016-02-19 · 4 obs
● 2016-02-19 19:51:30
○ 2016-05-05 19:09:42
○ 2026-05-08 03:36:36
●NSns2.inet.vn2026-03-28 → 2026-05-08 · 3 obs
● 2026-03-28 02:02:12
● 2026-05-08 03:36:36
○NSns2.linode.com2016-05-05 → 2016-05-05 · 4 obs
● 2016-05-05 19:09:42
○ 2026-03-28 02:02:12
○ 2026-05-08 03:36:36
○NSns3.linode.com2016-05-05 → 2016-05-05 · 4 obs
● 2016-05-05 19:09:42
○ 2026-03-28 02:02:12
○ 2026-05-08 03:36:36
○NSns4.linode.com2016-05-05 → 2016-05-05 · 4 obs
● 2016-05-05 19:09:42
○ 2026-03-28 02:02:12
○ 2026-05-08 03:36:36
○NSns5.linode.com2016-05-05 → 2016-05-05 · 4 obs
● 2016-05-05 19:09:42
○ 2026-03-28 02:02:12
○ 2026-05-08 03:36:36
○MXcvn1.com2016-02-08 → 2016-02-19 · 4 obs
● 2016-02-19 19:51:30
○ 2016-05-05 19:09:42
○ 2026-05-08 03:36:36
○MXmail.cvn1.com2016-05-05 → 2016-05-05 · 4 obs
● 2016-05-05 19:09:42
○ 2026-03-28 02:02:12
○ 2026-05-08 03:36:36
○A139.162.53.202016-05-05 → 2016-05-05 · 4 obs
● 2016-05-05 19:09:42
○ 2026-03-28 02:02:12
○ 2026-05-08 03:36:36
○A198.252.101.1592016-02-08 → 2016-02-19 · 4 obs
● 2016-02-19 19:51:30
○ 2016-05-05 19:09:42
○ 2026-05-08 03:36:36
●A202.92.6.322026-03-28 → 2026-05-08 · 3 obs
● 2026-03-28 02:02:12
● 2026-05-08 03:36:36
○A2400:8901::f03c:91ff:feb0:a83a2016-05-05 → 2016-05-05 · 4 obs
● 2016-05-05 19:09:42
○ 2026-03-28 02:02:12
○ 2026-05-08 03:36:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, g.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net... | - |
| cvn1.com | ns1.inet.vn, ns2.inet.vn | - |
✅ Authoritative Response
Server:210.211.99.38
NS records: ns1.inet.vn, ns2.inet.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cvn1.com (unsigned zone)
⏱️ Timing
Total: 4298ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.92.6.32 |
| NS | 2 | ns2.inet.vn, ns1.inet.vn |
| TXT | 1 | google-site-verification=iRCDAa0UpNTi9VV |
| SOA | 1 | ns-master.inet.vn postmaster.inet.vn |
Analysis
Hierarchy
mail.cvn1.com is a child of cvn1.com.
IP Addresses
cvn1.com resolves to one IP number: 202.92.6.32.
Other host names, for instance webmail.thietbidienmpe.com.vn, chipshoes.vn, cpcontacts.thietbidienmpe.com.vn, denledasia.vn and thietbidienmpe.com.vn share IP numbers with cvn1.com.
Name Servers
cvn1.com is delegated to three name servers: ns-master.inet.vn, ns1.inet.vn and ns2.inet.vn.
cvn1.com at least partially shares name servers with other domains, including saigontourane.com.vn, tainguyenvip.id.vn, trieuanhospital.vn, bientanhcm.com and netbarbox.com.
These name servers are commonly used with ns3.inet.vn.
Hosts with two IPs:
ns1.inet.vn points to 2001:df7:ce00:1::7 and 202.92.4.25.
ns2.inet.vn points to 2401:5f80:2001:4::30 and 210.211.99.38.
Host with one IP:
ns-master.inet.vn points to 202.92.4.8.