cooltouch.vn - robtex.com
cooltouch.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.221.221.80🇻🇳 AZDIGI-AS-VN103.221.220.0/22 AZDIGI-VN | ||||||
| NS | dnssec1.pavietnam.vn ⭐ ⚠️ Not in parent delegation | ||||||
| A | 2406:9c80::9000:202🇻🇳 SUPERDATA2406:9c80::/48 -VN | ||||||
| A | 112.213.82.186🇻🇳 SUPERDATA112.213.82.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi | ||||||
| PTR | dnssec1.dotvndns.vn | ||||||
| NS | dnssec2.pavietnam.vn ⚠️ Not in parent delegation | ||||||
| A | 2406:9c80::9000:d202🇻🇳 SUPERDATA2406:9c80::/48 -VN | ||||||
| A | 222.255.121.214🇻🇳 VDC222.255.121.0/24 VNPT | ||||||
| PTR | dnssec2.dotvndns.vn | ||||||
| NS | dnssecbak.pavietnam.net ⚠️ Not in parent delegation | ||||||
| A | 2406:9c80::9000:d203🇻🇳 SUPERDATA2406:9c80::/48 -VN | ||||||
| A | 203.162.78.50🇻🇳 VDC203.162.78.0/24 VNPT | ||||||
| PTR | ci78-50.netnam.vn | ||||||
| NS | ns1.pavietnam.vn ⚠️ Not in zone NS records | ||||||
| A | 2406:9c80::66🇻🇳 SUPERDATA2406:9c80::/48 -VN | ||||||
| PTR | ns1.dotvndns.vn | ||||||
| A | 112.213.89.3🇻🇳 SUPERDATA112.213.89.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi | ||||||
| PTR | ns1.dotvndns.vn | ||||||
| NS | ns2.pavietnam.vn ⚠️ Not in zone NS records | ||||||
| A | 2406:9c80::9000:111🇻🇳 SUPERDATA2406:9c80::/48 -VN | ||||||
| PTR | ns2.dotvndns.vn | ||||||
| A | 222.255.121.247🇻🇳 VDC222.255.121.0/24 VNPT | ||||||
| PTR | static.vdc.vn | ||||||
| PTR | static.vnpt.vn | ||||||
| NS | nsbak.pavietnam.net ⚠️ Not in zone NS records | ||||||
| A | 2406:9c80::9000:302🇻🇳 SUPERDATA2406:9c80::/48 -VN | ||||||
| PTR | nsbak.dotvndns.com | ||||||
| A | 112.213.89.22🇻🇳 SUPERDATA112.213.89.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi | ||||||
| PTR | ns8922.dotvndns.vn | ||||||
| MX | mail90189.maychuemail.com ⭐ | ||||||
| A | 112.213.90.189🇻🇳 SUPERDATA112.213.90.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi | ||||||
| PTR | mail90189.maychuemail.com | ||||||
| MX | mx90189.maychuemail.net(10) | ||||||
| A | 112.213.90.189🇻🇳 SUPERDATA112.213.90.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi | ||||||
| PTR | mail90189.maychuemail.com | ||||||
| TXT | v=spf1 a mx include:spf.maychuemail.com -all | ||||||
| SOA | dnssec1.pavietnam.vnhostmaster@cooltouch.vn 2025-06-19 #3 | ||||||
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=2030750801 | ||||||
Subdomains
www.cooltouch.vn |
Same first word
cooltouch.us |
cooltouch.vn |
cooltouch.com |
cooltouch.eu |
cooltouch.info |
cooltouch.nl |
cooltouch.fi |
cooltouch.co.nz |
Similar names
DNS History
9 records (9 active, 0 former)
●NSdnssec1.pavietnam.vn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 04:51:46
●NSdnssec2.pavietnam.vn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 04:51:46
●NSdnssecbak.pavietnam.net2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 04:51:46
●NSns1.pavietnam.vn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 04:51:46
●NSns2.pavietnam.vn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 04:51:46
●NSnsbak.pavietnam.net2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 04:51:46
●MXmail90189.maychuemail.com2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 04:51:46
●MXmx90189.maychuemail.net2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 04:51:46
●A103.221.221.802026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 04:51:46
🔍 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 |
| cooltouch.vn | ns2.pavietnam.vn, nsbak.pavietnam.net, ns1.pavietnam.vn | 4 records |
✅ Authoritative Response
Server:222.255.121.247
NS records: ns2.pavietnam.vn, nsbak.pavietnam.net, ns1.pavietnam.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cooltouch.vn (unsigned zone)
⏱️ Timing
Total: 2260ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.221.221.80 |
| NS | 3 | dnssec1.pavietnam.vn, dnssec2.pavietnam.vn... |
| MX | 2 | mail90189.maychuemail.com (pri: 5), mx90189.maychuemail.net (pri: 10) |
| TXT | 1 | v=spf1 a mx include:spf.maychuemail.com |
| SOA | 1 | dnssec1.pavietnam.vn hostmaster.cooltouc |
📌 Glue Records Collected
Total: 20
In-bailiwick: 16 (c.dns-servers.vn, c.dns-servers.vn, a.dns-servers.vn...)
Out-of-bailiwick: 4 (ns1.pavietnam.vn, ns2.pavietnam.vn, ns1.pavietnam.vn...)
Analysis
Hierarchy
cooltouch.vn is a parent of www.cooltouch.vn.
IP Addresses
cooltouch.vn points to a single IP number: 103.221.221.80.
Other host names, for instance mgmientrung.vn.xedanangdihoian.net, family.nik.edu.vn, ecoparkvn.com.vn, email.caan.com.vn and phuthanhland.com.vn share IP numbers with cooltouch.vn.
Name Servers
cooltouch.vn is delegated to six name servers: dnssecbak.pavietnam.net, nsbak.pavietnam.net, dnssec1.pavietnam.vn, dnssec2.pavietnam.vn, ns1.pavietnam.vn and ns2.pavietnam.vn.
cooltouch.vn at least partially shares name servers with other domains, for instance haidangquang.com, technodnv.com.vn, vietbuildexhibition.com.vn, sunlandsg.vn and eurovillas.vn.
These name servers are commonly used alongside nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn and nsbak.pavietnam.vn.
Host names with two IPs:
dnssecbak.pavietnam.net points to 2406:9c80::9000:d203 and 203.162.78.50.
nsbak.pavietnam.net points to 2406:9c80::9000:302 and 112.213.89.22.
dnssec1.pavietnam.vn points to 2406:9c80::9000:202 and 112.213.82.186.
dnssec2.pavietnam.vn points to 2406:9c80::9000:d202 and 222.255.121.214.
ns1.pavietnam.vn points to 2406:9c80::66 and 112.213.89.3.
ns2.pavietnam.vn points to 2406:9c80::9000:111 and 222.255.121.247.
Mail Servers
cooltouch.vn is handled by two mail servers: mail90189.maychuemail.com and mx90189.maychuemail.net.
cooltouch.vn uses the same mail server configuration as other domains, such as atevietnam.com, tuanvu.vn, hoangquan.net, theunique.vn and techmoss.vn.
cooltouch.vn shares mail servers with other domains at least in part, for instance tavitax.com, zilei.com.vn, benhvienquan11.vn, vmh.vn and heracenter.com.vn.
These mail servers are often used together with the mail servers smtp.google.com.
Host names sharing a single IP:
mail90189.maychuemail.com points to 112.213.90.189
mx90189.maychuemail.net points to 112.213.90.189
Host names that point to 112.213.90.189: mail90189.maychuemail.com and mx90189.maychuemail.net