phuchunglong.com - robtex.com
phuchunglong.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 112.213.90.20🇻🇳 SUPERDATA112.213.90.0/24 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 | mail9020.maychuemail.com | ||||||
| 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 | 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 | ||||||
| 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 | mail9020.maychuemail.com ⭐ | ||||||
| A | 112.213.90.20🇻🇳 SUPERDATA112.213.90.0/24 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 | mail9020.maychuemail.com | ||||||
| MX | mx9020.maychuemail.net ⭐ | ||||||
| A | 112.213.90.20🇻🇳 SUPERDATA112.213.90.0/24 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 | mail9020.maychuemail.com | ||||||
| TXT | v=spf1 +a +mx +ip4:112.213.90.20 ~all | ||||||
| SOA | ns1.dotvndns.vnhostmaster@phuchunglong.com 2019-08-19 #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=1774636922 | ||||||
Same first word
phuchunglong.com |
DNS History
7 records (7 active, 0 former)
●NSns1.dotvndns.vn2019-12-15 → 2026-03-27 · 2 obs
● 2026-03-27 18:50:12
●NSns2.dotvndns.vn2019-12-15 → 2026-03-27 · 2 obs
● 2026-03-27 18:50:12
●NSns3.dotvndns.vn2019-12-15 → 2026-03-27 · 2 obs
● 2026-03-27 18:50:12
●NSnsbak.dotvndns.com2019-12-15 → 2026-03-27 · 2 obs
● 2026-03-27 18:50:12
●MXmail9020.maychuemail.com2019-12-15 → 2026-03-27 · 2 obs
● 2026-03-27 18:50:12
●MXmx9020.maychuemail.net2019-12-15 → 2026-03-27 · 2 obs
● 2026-03-27 18:50:12
●A112.213.90.202019-12-15 → 2026-03-27 · 2 obs
● 2026-03-27 18:50:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, k.gtld-servers.net, c.gtld-servers.net, i.gtld-servers.net... | - |
| phuchunglong.com | nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn, ns3.dotvndns.vn | 2 records |
✅ Authoritative Response
Server:112.213.89.22
NS records: nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn, ns3.dotvndns.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for phuchunglong.com (unsigned zone)
⏱️ Timing
Total: 1396ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 112.213.90.20 |
| NS | 4 | nsbak.dotvndns.com, ns3.dotvndns.vn... |
| MX | 2 | mx9020.maychuemail.net (pri: 10), mail9020.maychuemail.com (pri: 10) |
| TXT | 1 | v=spf1 +a +mx +ip4:112.213.90.20 ~all |
| SOA | 1 | ns1.dotvndns.vn hostmaster.phuchunglong. |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (nsbak.dotvndns.com, nsbak.dotvndns.com)
Analysis
IP Addresses
phuchunglong.com points to IP number: 112.213.90.20.
Other host names such as mail9020.dotvndns.vn, danhantech.com, buidsltd.com, mail.ddhvn.com and mail9020.maychuemail.com share IPs with phuchunglong.com.
Name Servers
phuchunglong.com is delegated to four name servers: nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn and ns3.dotvndns.vn.
phuchunglong.com at least partially shares name servers with other domains, for instance mmjewelry.net, dtsoftvn.com, pavn.net, orientplastic.vn and hactech.edu.vn.
these name servers are commonly used with ns1.pavietnam.vn, ns2.pavietnam.vn, nsbak.pavietnam.net and ns4.dotvndns.vn.
Two IP numbers per host:
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.
One IP number per host:
ns3.dotvndns.vn points to 112.213.89.22.
Hosts that point to 112.213.89.22:
nsbak.dotvndns.com and ns3.dotvndns.vn.
Mail Servers
phuchunglong.com is handled by two mail servers: mail9020.maychuemail.com and mx9020.maychuemail.net.
The mail server setup for phuchunglong.com matches that of other domains, for instance danhantech.com, perchemvn.com, buidsltd.com, flagets.com and vtcon.com.vn.
phuchunglong.com shares at least partially some mail servers with other domains, including amtvina.com, uwayvn.com, embassy.edu.vn, dunlopillosaigon.com and bluesunhotel.com.vn.
Host names sharing one IP: mail9020.maychuemail.com and mx9020.maychuemail.net point to 112.213.90.20.