phanmemketoan.com - robtex.com
phanmemketoan.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 42.112.31.15🇻🇳 FPT-AS-AP42.112.31.0/24 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 | ||||||
| NS | ns-master.inet.vn ⭐ | ||||||
| A | 202.92.4.8🇻🇳 VNPT-AS-VN202.92.4.0/22 INET-VN | ||||||
| NS | ns1.inet.vn | ||||||
| A | 2001:df7:ce00:1::7🇻🇳 VNPT-AS-VN2001:df7:ce00::/48 INETSOFT-VN Inet software one member company limited | ||||||
| A | 202.92.4.25🇻🇳 VNPT-AS-VN202.92.4.0/22 INET-VN | ||||||
| NS | ns2.inet.vn | ||||||
| A | 2401:5f80:2001:4::30🇻🇳 VTDC-AS-VN2401:5f80:2000::/36 VTDC-VN | ||||||
| A | 210.211.99.38🇻🇳 VTDC-AS-VN210.211.99.0/24 Proxy-registered route object | ||||||
| SOA | ns-master.inet.vnpostmaster@inet.vn 2015-07-28 #0 | ||||||
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=1778596006 | ||||||
Subdomains
www.phanmemketoan.com |
Same first word
DNS History
7 records (4 active, 3 former)
●NSns-master.inet.vn2026-02-15 → 2026-05-12 · 6 obs
● 2026-02-15 13:55:06
● 2026-02-21 13:50:16
○ 2026-03-05 08:23:30
● 2026-03-17 00:24:18
● 2026-05-12 14:31:10
○NSns1.dotvndns.vn2015-07-20 → 2017-03-27 · 4 obs
● 2017-03-27 07:18:54
○ 2026-02-15 13:55:06
○ 2026-05-12 14:31:10
●NSns1.inet.vn2026-02-15 → 2026-05-12 · 6 obs
● 2026-02-15 13:55:06
● 2026-02-21 13:50:16
○ 2026-03-05 08:23:30
● 2026-03-17 00:24:18
● 2026-05-12 14:31:10
○NSns2.dotvndns.vn2015-07-20 → 2017-03-27 · 4 obs
● 2017-03-27 07:18:54
○ 2026-02-15 13:55:06
○ 2026-05-12 14:31:10
●NSns2.inet.vn2026-02-15 → 2026-05-12 · 6 obs
● 2026-02-15 13:55:06
● 2026-02-21 13:50:16
○ 2026-03-05 08:23:30
● 2026-03-17 00:24:18
● 2026-05-12 14:31:10
○A210.245.89.282015-07-20 → 2017-03-27 · 4 obs
● 2017-03-27 07:18:54
○ 2026-02-15 13:55:06
○ 2026-05-12 14:31:10
●A42.112.31.152026-02-15 → 2026-05-12 · 6 obs
● 2026-02-15 13:55:06
● 2026-02-21 13:50:16
○ 2026-03-05 08:23:30
● 2026-03-17 00:24:18
● 2026-05-12 14:31:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| phanmemketoan.com | ns1.inet.vn, ns2.inet.vn | - |
✅ Authoritative Response
Server:210.211.99.38
NS records: ns1.inet.vn, ns2.inet.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for phanmemketoan.com (unsigned zone)
⏱️ Timing
Total: 1318ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 42.112.31.15 |
| NS | 2 | ns1.inet.vn, ns2.inet.vn |
| SOA | 1 | ns-master.inet.vn postmaster.inet.vn |
Analysis
Hierarchy
The parent of www.phanmemketoan.com is phanmemketoan.com.
IP Addresses
phanmemketoan.com points to a single IP: 42.112.31.15.
Other host names, for instance giaydantuong.org, tubepacrylic.com.vn, vachtamkinhcaocap.vn, thicongnoithat.vn and thietkenoithat.com share IP numbers with phanmemketoan.com.
Name Servers
phanmemketoan.com is delegated to three name servers: ns-master.inet.vn, ns1.inet.vn and ns2.inet.vn.
phanmemketoan.com partially shares name servers with other domains; examples include vietnamphotographer.net, bebi.vn, cuaday04.io.vn, chothuemayphoto.vn and dichvudietcontrung.com.
these name servers are commonly used with the name servers ns3.inet.vn.
Host names with two IP numbers:
ns1.inet.vn points to 2001:df7:ce00:1::7 and 202.92.4.25.
ns2.inet.vn points to 2401:5f80:2001:4::30 and 210.211.99.38.
Host names with one IP number:
ns-master.inet.vn points to 202.92.4.8.