tutorlistening.com - robtex.com
tutorlistening.com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 54.183.102.22🇺🇸 Amazon54.183.0.0/17 EC2 SFO prefix | ||||||
| PTR | ec2-54-183-102-22.us-west-1.compute.amazonaws.com | ||||||
| NS | dnssec1.pavietnam.vn ⭐ | ||||||
| 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 | ||||||
| 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 | ||||||
| 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 | ||||||
| SOA | dnssec1.pavietnam.vnhostmaster@tutorlistening.com 2026-03-02 #1 | ||||||
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=1774449457 | ||||||
Subdomains
www.tutorlistening.com |
Same first word
tutorlistening.com |
DNS History
4 records (4 active, 0 former)
●NSdnssec1.pavietnam.vn2026-03-05 → 2026-03-25 · 2 obs
● 2026-03-25 14:41:22
●NSdnssec2.pavietnam.vn2026-03-05 → 2026-03-25 · 2 obs
● 2026-03-25 14:41:22
●NSdnssecbak.pavietnam.net2026-03-05 → 2026-03-25 · 2 obs
● 2026-03-25 14:41:22
●A54.183.102.222026-03-05 → 2026-03-25 · 2 obs
● 2026-03-25 14:41:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| tutorlistening.com | dnssec1.pavietnam.vn, dnssec2.pavietnam.vn, dnssecbak.pavietnam.net | - |
✅ Authoritative Response
Server:203.162.78.50
NS records: dnssec1.pavietnam.vn, dnssec2.pavietnam.vn, dnssecbak.pavietnam.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1854ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 54.183.102.22 |
| NS | 3 | dnssec2.pavietnam.vn, dnssec1.pavietnam.vn... |
| SOA | 1 | dnssec1.pavietnam.vn hostmaster.tutorlis |
Analysis
Hierarchy
tutorlistening.com is the parent of www.tutorlistening.com.
IP Addresses
tutorlistening.com points to a single IP number: 54.183.102.22.
other host names for instance thevolunteerplatform.com, ventifresh.com, ec2-54-183-102-22.us-west-1.compute.amazonaws.com, sudu.film and feldmanlawllp.com share IP numbers with tutorlistening.com.
Name Servers
tutorlistening.com is delegated to three name servers: dnssecbak.pavietnam.net, dnssec1.pavietnam.vn and dnssec2.pavietnam.vn.
tutorlistening.com at least partially shares name servers with other domains, for instance noka.vn, phenha.vn, elitedeco.vn, anlab.edu.vn and ecolight.com.vn.
These name servers are commonly used with nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn, nsbak.pavietnam.net, ns1.pavietnam.vn, ns2.pavietnam.vn, dnssec1.dotvndns.vn and dnssec2.dotvndns.vn.
Host names with two IP numbers:
Host dnssecbak.pavietnam.net points to 2406:9c80::9000:d203 and 203.162.78.50.
Host dnssec1.pavietnam.vn points to 2406:9c80::9000:202 and 112.213.82.186.
Host dnssec2.pavietnam.vn points to 2406:9c80::9000:d202 and 222.255.121.214.