cuuhoa.vn - robtex.com
cuuhoa.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=2030583696 | ||||||
Same first word
Similar names
achouu.com.br |
aochuu.sakura.ne.jp |
ouchua.com |
aochuu.co.jp |
couhua.com |
huacou.cn |
cuohua.com |
huacou.com |
huacuo.cn |
DNS History
10 records (5 active, 5 former)
○NS112.213.89.32015-12-21 → 2015-12-21 · 4 obs
● 2015-12-21 00:59:24
○ 2016-04-07 17:59:04
○ 2026-03-25 18:10:44
○NS222.255.121.2472015-12-21 → 2015-12-21 · 4 obs
● 2015-12-21 00:59:24
○ 2016-04-07 17:59:04
○ 2026-03-25 18:10:44
●NSns1.dotvndns.vn2015-05-21 → 2026-03-25 · 2 obs
● 2026-03-25 18:10:44
●NSns2.dotvndns.vn2015-05-21 → 2026-03-25 · 2 obs
● 2026-03-25 18:10:44
●NSnsbak.dotvndns.com2026-02-27 → 2026-03-25 · 3 obs
● 2026-02-27 21:35:28
● 2026-03-25 18:10:44
●MXmr.pavietnam.vn2015-05-21 → 2026-03-25 · 2 obs
● 2026-03-25 18:10:44
●A103.57.220.2092026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 18:10:44
○A103.77.162.412026-02-27 → 2026-02-27 · 3 obs
● 2026-02-27 21:35:28
○ 2026-03-25 18:10:44
○A112.213.89.752016-04-07 → 2017-07-08 · 5 obs
● 2016-04-07 17:59:04
● 2017-07-08 14:36:54
○ 2026-02-27 21:35:28
○ 2026-03-25 18:10:44
○A210.245.90.502015-05-21 → 2015-12-21 · 4 obs
● 2015-12-21 00:59:24
○ 2016-04-07 17:59:04
○ 2026-03-25 18:10:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | d.dns-servers.vn, g.dns-servers.vn, h.dns-servers.vn, b.dns-servers.vn... | - |
| cuuhoa.vn | nsbak.dotvndns.com, ns2.dotvndns.vn, ns1.dotvndns.vn | 4 records |
✅ Authoritative Response
Server:112.213.89.22
NS records: nsbak.dotvndns.com, ns2.dotvndns.vn, ns1.dotvndns.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cuuhoa.vn (unsigned zone)
⏱️ Timing
Total: 1372ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.57.220.209 |
| NS | 3 | nsbak.dotvndns.com, ns1.dotvndns.vn... |
| MX | 1 | mr.pavietnam.vn (pri: 10) |
| SOA | 1 | ns1.dotvndns.vn hostmaster.cuuhoa.vn |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.dotvndns.vn, ns2.dotvndns.vn, ns1.dotvndns.vn...)
Analysis
IP Addresses
cuuhoa.vn resolves to a single IP: 103.57.220.209.
Other host names, for instance vinastorage.com, www.topson.vn, smcvietnam.net, mail.thuemayphotogiare.vn and blinds.vn share IP numbers with cuuhoa.vn.
Name Servers
cuuhoa.vn delegates to three name servers: nsbak.dotvndns.com, ns1.dotvndns.vn and ns2.dotvndns.vn.
cuuhoa.vn shares some name servers with other domains, for example web2b.vn, cnv.com.vn, quangngai.edu.vn, ablisshop.com.vn and chungcuquan2.com.
These name servers are commonly used alongside ns1.pavietnam.vn, ns2.pavietnam.vn, ns3.dotvndns.vn and nsbak.pavietnam.net.
Host names with two IP numbers:
nsbak.dotvndns.com: 2406:9c80::9000:302 and 112.213.89.22
ns1.dotvndns.vn: 2406:9c80::66 and 112.213.89.3
ns2.dotvndns.vn: 2406:9c80::9000:111 and 222.255.121.247
Mail Servers
cuuhoa.vn is handled by a single mail server, mr.pavietnam.vn.
cuuhoa.vn shares the mail server setup with other domains, for example yli.vn, camsan.com.vn, anhduonggps.vn, atclohoi.com.vn and rewa.vn.
cuuhoa.vn shares some mail servers with other domains, at least partially; for instance gachmalai.com, hotsale.vn, nhanhmua.vn, okay.com.vn and cantho.today.
these mail servers are commonly used alongside aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
Host name mr.pavietnam.vn points to IP 222.255.121.227.