superflow.vn - robtex.com
superflow.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 61.28.230.115🇻🇳 CMC-461.28.230.0/24 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 | ||||||
| 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 | ||||||
| NS | 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 | ns3.dotvndns.vn | ||||||
| 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 | ||||||
| SOA | nsbak.dotvndns.comhostmaster@superflow.vn 2026-04-01 #4 | ||||||
vn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | dns-master.vnnic.vn ⭐ | ||||||
| NS | a.dns-servers.vn | ||||||
| NS | b.dns-servers.vn | ||||||
| NS | c.dns-servers.vn | ||||||
| NS | d.dns-servers.vn | ||||||
| NS | e.dns-servers.vn | ||||||
| NS | f.dns-servers.vn | ||||||
| NS | g.dns-servers.vn | ||||||
| NS | h.dns-servers.vn | ||||||
| SOA | dns-master.vnnic.vnpostmaster@vnnic.vn serial=2031000815 | ||||||
Subdomains
www.superflow.vn |
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns1.dotvndns.vn2026-05-01 → 2026-07-15 · 2 obs
● 2026-07-15 15:27:04
●NSns2.dotvndns.vn2026-05-01 → 2026-07-15 · 2 obs
● 2026-07-15 15:27:04
●NSns3.dotvndns.vn2026-05-01 → 2026-07-15 · 2 obs
● 2026-07-15 15:27:04
●NSnsbak.dotvndns.com2026-05-01 → 2026-07-15 · 2 obs
● 2026-07-15 15:27:04
●A61.28.230.1152026-05-01 → 2026-07-15 · 2 obs
● 2026-07-15 15:27:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| superflow.vn | ns1.dotvndns.vn, nsbak.dotvndns.com, ns2.dotvndns.vn, ns3.dotvndns.vn | 4 records |
✅ Authoritative Response
Server:112.213.89.22
NS records: ns1.dotvndns.vn, nsbak.dotvndns.com, ns2.dotvndns.vn, ns3.dotvndns.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for superflow.vn (unsigned zone)
⏱️ Timing
Total: 3361ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 61.28.230.115 |
| NS | 4 | nsbak.dotvndns.com, ns1.dotvndns.vn... |
| SOA | 1 | nsbak.dotvndns.com hostmaster.superflow. |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.dotvndns.vn, ns2.dotvndns.vn, ns1.dotvndns.vn...)
Analysis
Hierarchy
www.superflow.vn is delegated beneath superflow.vn.
IP Addresses
superflow.vn resolves to one IP address: 61.28.230.115.
hpntphcm-upload.web2b.vn, www.superflow.vn, hpntphcm-api.web2b.vn and two other host names share IP numbers with superflow.vn.
Name Servers
The authoritative name servers for superflow.vn are nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn and ns3.dotvndns.vn.
There is at least partial name server overlap between superflow.vn and other domains — diendandothi.vn, fbivn.com, secco.com.vn and two more among them.
The name servers ns1.pavietnam.vn, ns2.pavietnam.vn and nsbak.pavietnam.net are often found in combination with these name servers.
Hostnames that resolve to two IP addresses:
nsbak.dotvndns.com resolves to two addresses: 112.213.89.22 and 2406:9c80::9000:302.
ns2.dotvndns.vn resolves to two addresses: 222.255.121.247 and 2406:9c80::9000:111.
Hosts with just one IP address:
The hostname ns1.dotvndns.vn resolves to 112.213.89.3.
The hostname ns3.dotvndns.vn resolves to 112.213.89.22.
nsbak.dotvndns.com along with ns3.dotvndns.vn each resolve to 112.213.89.22 IP addresses.