thuephone.com - robtex.com
thuephone.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 54.255.240.217🇸🇬 Amazon54.255.128.0/17 SIN prefix | ||||||
| PTR | ec2-54-255-240-217.ap-southeast-1.compute.amazonaws.com | ||||||
| NS | nsbak.pavietnam.net ⭐ | ||||||
| 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 | ||||||
| NS | ns1.pavietnam.vn | ||||||
| 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 | ||||||
| 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 | ||||||
| SOA | nsbak.pavietnam.nethostmaster@thuephone.com 2025-06-14 #4 | ||||||
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=1774414762 | ||||||
Same first word
thuephone.com |
DNS History
9 records (4 active, 5 former)
●NSns1.pavietnam.vn2026-03-19 → 2026-03-25 · 3 obs
● 2026-03-19 11:53:02
● 2026-03-25 05:01:12
●NSns2.pavietnam.vn2026-03-19 → 2026-03-25 · 3 obs
● 2026-03-19 11:53:02
● 2026-03-25 05:01:12
●NSnsbak.pavietnam.net2026-03-19 → 2026-03-25 · 3 obs
● 2026-03-19 11:53:02
● 2026-03-25 05:01:12
○NSpdns05.domaincontrol.com2015-08-23 → 2017-02-17 · 4 obs
● 2017-02-17 15:59:46
○ 2019-03-30 11:33:22
○ 2026-03-25 05:01:12
○NSpdns06.domaincontrol.com2015-08-23 → 2017-02-17 · 4 obs
● 2017-02-17 15:59:46
○ 2019-03-30 11:33:22
○ 2026-03-25 05:01:12
○MXmailstore1.secureserver.net2015-08-23 → 2017-02-17 · 4 obs
● 2017-02-17 15:59:46
○ 2019-03-30 11:33:22
○ 2026-03-25 05:01:12
○MXsmtp.secureserver.net2015-08-23 → 2017-02-17 · 4 obs
● 2017-02-17 15:59:46
○ 2019-03-30 11:33:22
○ 2026-03-25 05:01:12
○A184.168.221.42015-08-23 → 2017-02-17 · 4 obs
● 2017-02-17 15:59:46
○ 2019-03-30 11:33:22
○ 2026-03-25 05:01:12
●A54.255.240.2172026-03-19 → 2026-03-25 · 3 obs
● 2026-03-19 11:53:02
● 2026-03-25 05:01:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| thuephone.com | nsbak.pavietnam.net, ns1.pavietnam.vn, ns2.pavietnam.vn | - |
✅ Authoritative Response
Server:112.213.89.22
NS records: nsbak.pavietnam.net, ns1.pavietnam.vn, ns2.pavietnam.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for thuephone.com (unsigned zone)
⏱️ Timing
Total: 1640ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 54.255.240.217 |
| NS | 3 | nsbak.pavietnam.net, ns1.pavietnam.vn... |
| SOA | 1 | nsbak.pavietnam.net hostmaster.thuephone |
Analysis
IP Addresses
thuephone.com resolves to one IP number: 54.255.240.217.
Other host names, for instance ec2-54-255-240-217.ap-southeast-1.compute.amazonaws.com, share IP numbers with thuephone.com.
Name Servers
thuephone.com is delegated to three name servers nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn.
thuephone.com at least partially shares name servers with other domains, for instance mayxaydungtoancau.com.vn, eresson.vn, vietapp.net, nivahealthcare.com and sun.edu.vn.
These name servers are commonly used with ns1.dotvndns.vn, ns2.dotvndns.vn and nsbak.dotvndns.com.
Host names with two IP numbers:
nsbak.pavietnam.net points to: 2406:9c80::9000:302 and 112.213.89.22.
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.