otoauthentic.com - robtex.com
otoauthentic.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.200.23.179🇻🇳 VNPT-AS-VN103.200.23.0/24 VNPT-NET | ||||||
| PTR | host179.vietnix.vn | ||||||
| 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 | ||||||
| MX | mail.otoauthentic.com ⭐ | ||||||
| A | 103.200.23.179🇻🇳 VNPT-AS-VN103.200.23.0/24 VNPT-NET | ||||||
| PTR | host179.vietnix.vn | ||||||
| TXT | google-site-verification=4rpqQEX79_Cb3zsutnD54uv-9Da_NISFs_Efp7sPxag | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| SOA | nsbak.pavietnam.nethostmaster@otoauthentic.com 2024-06-26 #17 | ||||||
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=1774413007 | ||||||
Same first word
otoauthentic.com |
DNS History
5 records (5 active, 0 former)
●NSns1.pavietnam.vn2026-03-06 → 2026-03-25 · 2 obs
● 2026-03-25 04:31:22
●NSns2.pavietnam.vn2026-03-06 → 2026-03-25 · 2 obs
● 2026-03-25 04:31:22
●NSnsbak.pavietnam.net2026-03-06 → 2026-03-25 · 2 obs
● 2026-03-25 04:31:22
●MXmail.otoauthentic.com2026-03-06 → 2026-03-25 · 2 obs
● 2026-03-25 04:31:22
●A103.200.23.1792026-03-06 → 2026-03-25 · 2 obs
● 2026-03-25 04:31:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| otoauthentic.com | nsbak.pavietnam.net, ns1.pavietnam.vn, ns2.pavietnam.vn | - |
✅ Authoritative Response
Server:222.255.121.247
NS records: nsbak.pavietnam.net, ns1.pavietnam.vn, ns2.pavietnam.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for otoauthentic.com (unsigned zone)
⏱️ Timing
Total: 1641ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.200.23.179 |
| NS | 3 | ns1.pavietnam.vn, nsbak.pavietnam.net... |
| MX | 1 | mail.otoauthentic.com (pri: 10) |
| TXT | 2 | v=spf1 a mx ~all, google-site-verification=4rpqQEX79_Cb3zs |
| SOA | 1 | nsbak.pavietnam.net hostmaster.otoauthen |
Analysis
IP Addresses
otoauthentic.com points to a single IP address: 103.200.23.179.
Other host names such as tonybed.com, dabatlua.com, xaydungnamson.com, dynatex.vn and mail.dogotoancau.com share IPs with otoauthentic.com.
Name Servers
otoauthentic.com is delegated to three name servers: nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn.
otoauthentic.com at least partially shares name servers with other domains, for example riceroller.com, studylab.edu.vn, choicevn.com, dichthuatonline.net and viconship.com.
these name servers are commonly used with ns1.dotvndns.vn, ns2.dotvndns.vn, nsbak.dotvndns.com, nsbak.pavietnam.vn, dnsbak.pavietnam.vn and ns3.dotvndns.vn.
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
Mail Servers
The mail.otoauthentic.com mail server handles otoauthentic.com.
mail.otoauthentic.com points to a single IP number: 103.200.23.179.