singa.com.vn - robtex.com
singa.com.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 120.72.119.25🇻🇳 QTSP120.72.119.0/24 QTSC-VN | ||||||
| PTR | 11925.ninamailservice.com | ||||||
| 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 | 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.singa.com.vn ⭐ | ||||||
| A | 118.69.204.206🇻🇳 FPT-AS-AP118.69.192.0/20 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 10th floor, MITEC Tower, Duong Dinh Nghe, Cau Giay, Hanoi | ||||||
| PTR | mail.sumisovn.com | ||||||
| PTR | mail.bischofberger.vn | ||||||
| PTR | webhost21.fptdata.vn | ||||||
| PTR | mail.samchemsphere.vn | ||||||
| PTR | mail.gftt.com.vn | ||||||
| PTR | mail.mentfield.com.vn | ||||||
| PTR | mail.vntech.com.vn | ||||||
| TXT | v=spf1 mx a:mail.singa.com.vn ip4:118.69.204.206 include:_spf.fptdata.net ~all | ||||||
| SOA | ns1.pavietnam.vnhostmaster@singa.com.vn 2025-04-23 #5 | ||||||
com.vn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns-master.vnnic.vn ⭐ | ||||||
| NS | a.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | b.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | c.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | d.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | e.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | f.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | g.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | h.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| SOA | dns-master.vnnic.vnpostmaster@vnnic.vn serial=2022706531 | ||||||
Subdomains
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSns1.dotvndns.vn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 10:22:44
●NSns1.pavietnam.vn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 10:22:44
●NSns2.dotvndns.vn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 10:22:44
●NSnsbak.dotvndns.com2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 10:22:44
●MXmail.singa.com.vn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 10:22:44
●A120.72.119.252026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 10:22:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| singa.com.vn | nsbak.dotvndns.com, ns2.dotvndns.vn, ns1.dotvndns.vn | - |
✅ Authoritative Response
Server:112.213.89.22
NS records: nsbak.dotvndns.com, ns2.dotvndns.vn, ns1.dotvndns.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for singa.com.vn (unsigned zone)
⏱️ Timing
Total: 2541ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 120.72.119.25 |
| NS | 3 | nsbak.dotvndns.com, ns2.dotvndns.vn... |
| MX | 1 | mail.singa.com.vn (pri: 10) |
| TXT | 1 | v=spf1 mx a:mail.singa.com.vn ip4:118.69 |
| SOA | 1 | ns1.pavietnam.vn hostmaster.singa.com.vn |
Analysis
Hierarchy
singa.com.vn is parent of mail.singa.com.vn and www.singa.com.vn.
IP Addresses
singa.com.vn resolves to a single IP address: 120.72.119.25.
Other host names including ntechcnc.com, vtplus.vn, khaihoanprecision.com, nemtotgiare.com and giacongquangcao.com.vn share IP numbers with singa.com.vn.
Name Servers
singa.com.vn is delegated to four name servers: nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn and ns1.pavietnam.vn.
singa.com.vn at least partially shares name servers with other domains, including yonadanang.com, hoinguoicaotuoi.vn, suzukitaydo.com, baynhe.vn and tapdoantanadaithanh.vn.
these name servers are commonly used together with ns2.pavietnam.vn, nsbak.pavietnam.net and ns3.dotvndns.vn.
Host names with two IP numbers:
nsbak.dotvndns.com points to 2406:9c80::9000:302 and 112.213.89.22.
ns1.dotvndns.vn points to 2406:9c80::66 and 112.213.89.3.
ns2.dotvndns.vn points to 2406:9c80::9000:111 and 222.255.121.247.
ns1.pavietnam.vn points to 2406:9c80::66 and 112.213.89.3.
Names pointing to 2406:9c80::66: ns1.dotvndns.vn and ns1.pavietnam.vn.
Names pointing to 112.213.89.3: ns1.dotvndns.vn and ns1.pavietnam.vn.
Note that 2406:9c80::66 and 112.213.89.3 are endpoints shared by multiple host names.
Mail Servers
singa.com.vn is handled by a single mail server, mail.singa.com.vn.
mail.singa.com.vn points to a single IP: 118.69.204.206.