3serp.vn - robtex.com
3serp.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.245.90.251🇻🇳 FPT-AS-AP210.245.88.0/21 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 | 210-245-90-251.shared.hostvn.net | ||||||
| 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 | ||||||
| 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 | ||||||
| MX | 3serp.vn ⭐ | ||||||
| A | 210.245.90.251🇻🇳 FPT-AS-AP210.245.88.0/21 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 | 210-245-90-251.shared.hostvn.net | ||||||
| TXT | MS=CD96D4C666C99BE755272669E39AFFE26256BABF | ||||||
| TXT | v=spf1 ip4:210.245.90.251 +a +mx ~all | ||||||
| SOA | ns1.pavietnam.vnhostmaster@3serp.vn 2025-02-02 #99 | ||||||
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=2030759755 | ||||||
MX for
3serp.vn |
Subdomains
Same first word
3serp.vn |
Similar names
DNS History
7 records (5 active, 2 former)
●NSns1.pavietnam.vn2020-01-20 → 2026-05-11 · 2 obs
● 2026-05-11 16:53:30
●NSns2.pavietnam.vn2020-01-20 → 2026-05-11 · 2 obs
● 2026-05-11 16:53:30
●NSnsbak.pavietnam.net2020-01-20 → 2026-05-11 · 2 obs
● 2026-05-11 16:53:30
●MX3serp.vn2026-05-10 → 2026-05-11 · 3 obs
● 2026-05-10 16:55:24
● 2026-05-11 16:53:30
○MXmail.3serp.vn2020-01-20 → 2020-01-20 · 3 obs
○ 2026-05-10 16:55:24
○ 2026-05-11 16:53:30
○A112.213.89.382020-01-20 → 2020-01-20 · 3 obs
○ 2026-05-10 16:55:24
○ 2026-05-11 16:53:30
●A210.245.90.2512026-05-10 → 2026-05-11 · 3 obs
● 2026-05-10 16:55:24
● 2026-05-11 16:53:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| 3serp.vn | nsbak.pavietnam.net, ns2.pavietnam.vn, ns1.pavietnam.vn | 4 records |
✅ Authoritative Response
Server:112.213.89.3
NS records: nsbak.pavietnam.net, ns2.pavietnam.vn, ns1.pavietnam.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 3serp.vn (unsigned zone)
⏱️ Timing
Total: 1818ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.245.90.251 |
| NS | 3 | ns1.pavietnam.vn, nsbak.pavietnam.net... |
| MX | 1 | 3serp.vn (pri: 0) |
| TXT | 2 | v=spf1 ip4:210.245.90.251 +a +mx ~all, MS=CD96D4C666C99BE755272669E39AFFE26256B |
| SOA | 1 | ns1.pavietnam.vn hostmaster.3serp.vn |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.pavietnam.vn, ns2.pavietnam.vn, ns1.pavietnam.vn...)
Analysis
Hierarchy
3serp.vn is a parent of www.3serp.vn and support.3serp.vn.
Mail Server Role
For 3serp.vn, the mail server is 3serp.vn.
IP Addresses
3serp.vn resolves to one IP number: 210.245.90.251.
other host names including dx.itgtechnology.vn, legacycentral.vn, vietsang.com.vn, 3son.vn and cybereye.vn share IP numbers with 3serp.vn.
Name Servers
3serp.vn is delegated to three name servers nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn.
3serp.vn at least partially shares name servers with other domains, for instance yensaothienhoang.vn, m-ocb.com.vn, opearl.com.vn, hoalucraft.vn and simibo.io.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.
Mail Servers
3serp.vn is served by a single mail server, 3serp.vn.
3serp.vn resolves to IP 210.245.90.251.