otonamlong.com - robtex.com
otonamlong.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 123.30.183.130🇻🇳 VTN-1123.30.183.0/24 VNPT | ||||||
| PTR | static.vnpt.vn | ||||||
| NS | ns1.dotvndns.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.dotvndns.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 | ||||||
| NS | nsbak.dotvndns.com | ||||||
| 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 | mail.otonamlong.com ⭐ | ||||||
| A | 123.30.183.130🇻🇳 VTN-1123.30.183.0/24 VNPT | ||||||
| PTR | static.vnpt.vn | ||||||
| TXT | google-site-verification=35bXooXZqLPUtcKCav5FzCqFLgfsnJtw8yc5NVm4J0o | ||||||
| SOA | ns1.dotvndns.vnhostmaster@otonamlong.com 2018-10-25 #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=1775922407 | ||||||
Subdomains
mail.otonamlong.com |
Same first word
otonamlong.com |
DNS History
7 records (5 active, 2 former)
○NSdns21.fpt.vn2015-06-03 → 2017-08-21 · 4 obs
● 2017-08-21 22:02:30
○ 2026-02-19 08:34:36
○ 2026-04-11 15:51:54
○NSdns22.fpt.vn2015-06-03 → 2017-08-21 · 4 obs
● 2017-08-21 22:02:30
○ 2026-02-19 08:34:36
○ 2026-04-11 15:51:54
●NSns1.dotvndns.vn2026-02-19 → 2026-04-11 · 3 obs
● 2026-02-19 08:34:36
● 2026-04-11 15:51:54
●NSns2.dotvndns.vn2026-02-19 → 2026-04-11 · 3 obs
● 2026-02-19 08:34:36
● 2026-04-11 15:51:54
●NSnsbak.dotvndns.com2026-02-19 → 2026-04-11 · 3 obs
● 2026-02-19 08:34:36
● 2026-04-11 15:51:54
●MXmail.otonamlong.com2015-06-03 → 2026-04-11 · 2 obs
● 2026-04-11 15:51:54
●A123.30.183.1302015-06-03 → 2026-04-11 · 2 obs
● 2026-04-11 15:51:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| otonamlong.com | nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn | 2 records |
✅ Authoritative Response
Server:112.213.89.3
NS records: nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for otonamlong.com (unsigned zone)
⏱️ Timing
Total: 1592ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 123.30.183.130 |
| NS | 3 | nsbak.dotvndns.com, ns2.dotvndns.vn... |
| MX | 1 | mail.otonamlong.com (pri: 10) |
| TXT | 1 | google-site-verification=35bXooXZqLPUtcK |
| SOA | 1 | ns1.dotvndns.vn hostmaster.otonamlong.co |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (nsbak.dotvndns.com, nsbak.dotvndns.com)
Analysis
Hierarchy
The parent of mail.otonamlong.com is otonamlong.com.
IP Addresses
otonamlong.com points to IP number: 123.30.183.130.
Other host names, for instance mail.otonamlong.com share IP numbers with otonamlong.com.
Name Servers
otonamlong.com is delegated to three name servers: nsbak.dotvndns.com, ns1.dotvndns.vn and ns2.dotvndns.vn.
otonamlong.com at least partially shares name servers with other domains, for instance riverla.vn, anloi.com.vn, vkshue.gov.vn, thietbiminhviet.com and oshcstudents.com.
these name servers are commonly used together with the name servers ns1.pavietnam.vn, ns3.dotvndns.vn, ns2.pavietnam.vn, nsbak.pavietnam.net and nsbak.dotvndns.vn.
Host nsbak.dotvndns.com points to 2406:9c80::9000:302 and 112.213.89.22; Host ns1.dotvndns.vn points to 2406:9c80::66 and 112.213.89.3; Host ns2.dotvndns.vn points to 2406:9c80::9000:111 and 222.255.121.247.
Mail Servers
otonamlong.com is handled by a single mail server, mail.otonamlong.com.
mail.otonamlong.com points to a single IP: 123.30.183.130.