pnfco.vn - robtex.com
pnfco.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 160.191.88.186INTERDIGI-VN160.191.88.0/23 GOLDEN-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 | mail9003.maychuemail.com ⭐ | ||||||
| A | 112.213.90.3🇻🇳 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 | mail9003.maychuemail.com | ||||||
| MX | mx9003.maychuemail.net(10) | ||||||
| A | 112.213.90.3🇻🇳 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 | mail9003.maychuemail.com | ||||||
| TXT | v=spf1 include:spf.maychuemail.com ~all | ||||||
| SOA | ns1.dotvndns.vnhostmaster@pnfco.vn 2025-12-02 #18 | ||||||
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=2030766724 | ||||||
Subdomains
www.pnfco.vn |
Same first word
Similar names
DNS History
9 records (6 active, 3 former)
●NSns1.dotvndns.vn2020-03-19 → 2026-05-13 · 2 obs
● 2026-05-13 06:01:44
●NSns2.dotvndns.vn2020-03-19 → 2026-05-13 · 2 obs
● 2026-05-13 06:01:44
●NSnsbak.dotvndns.com2020-03-19 → 2026-05-13 · 2 obs
● 2026-05-13 06:01:44
●MXmail9003.maychuemail.com2026-04-21 → 2026-05-13 · 3 obs
● 2026-04-21 13:11:28
● 2026-05-13 06:01:44
○MXmail92209.maychuemail.com2020-03-19 → 2020-03-19 · 3 obs
○ 2026-04-21 13:11:28
○ 2026-05-13 06:01:44
●MXmx9003.maychuemail.net2026-04-21 → 2026-05-13 · 3 obs
● 2026-04-21 13:11:28
● 2026-05-13 06:01:44
○MXmx92209.maychuemail.net2020-03-19 → 2020-03-19 · 3 obs
○ 2026-04-21 13:11:28
○ 2026-05-13 06:01:44
●A160.191.88.1862026-04-21 → 2026-05-13 · 3 obs
● 2026-04-21 13:11:28
● 2026-05-13 06:01:44
○A210.2.87.62020-03-19 → 2020-03-19 · 3 obs
○ 2026-04-21 13:11:28
○ 2026-05-13 06:01:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | 16 records |
| pnfco.vn | nsbak.dotvndns.com, ns2.dotvndns.vn, ns1.dotvndns.vn | 4 records |
✅ 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 pnfco.vn (unsigned zone)
⏱️ Timing
Total: 1798ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 160.191.88.186 |
| NS | 3 | ns1.dotvndns.vn, nsbak.dotvndns.com... |
| MX | 2 | mail9003.maychuemail.com (pri: 5), mx9003.maychuemail.net (pri: 10) |
| TXT | 1 | v=spf1 include:spf.maychuemail.com ~all |
| SOA | 1 | ns1.dotvndns.vn hostmaster.pnfco.vn |
📌 Glue Records Collected
Total: 20
In-bailiwick: 16 (a.dns-servers.vn, a.dns-servers.vn, b.dns-servers.vn...)
Out-of-bailiwick: 4 (ns1.dotvndns.vn, ns2.dotvndns.vn, ns1.dotvndns.vn...)
Analysis
Hierarchy
The parent of www.pnfco.vn is pnfco.vn.
IP Addresses
pnfco.vn points to a single IP: 160.191.88.186.
Other host names, for instance ngocthanhnam.com, mail.khacdautphcm.com, 9f1f8058-a6c7-404e-a96e-a86c214dfebd.khanvietshop.com.vn, gmaudmail.khanvietshop.com.vn and www.pnfco.vn share IP numbers with pnfco.vn.
Name Servers
pnfco.vn is delegated to three name servers: nsbak.dotvndns.com, ns1.dotvndns.vn and ns2.dotvndns.vn.
pnfco.vn partially shares name servers with other domains; examples include kaniha.io.vn, toancauland.vn, vantailt.com, ansonstone.com and bunchaxuantu.com.
These name servers commonly accompany ns1.pavietnam.vn, ns3.dotvndns.vn, nsbak.pavietnam.net and ns2.pavietnam.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.
Mail Servers
pnfco.vn is handled by two mail servers: mail9003.maychuemail.com and mx9003.maychuemail.net.
pnfco.vn has the same mail server setup as other domains, including sportsvision.com.vn, smac.com.vn, mai-son.com, thabico.com and benthanhboutiquehotel.vn.
pnfco.vn shares some mail servers with other domains at least partially, for example teel.vn, modiscorp.com, japanshop.vn and mes.net.vn.
Host names with one IP number
Host name mail9003.maychuemail.com points to 112.213.90.3
Host name mx9003.maychuemail.net points to 112.213.90.3
Host names that point to 112.213.90.3: mail9003.maychuemail.com and mx9003.maychuemail.net