quocham.com - robtex.com
quocham.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 125.212.216.25🇻🇳 VIETEL-AS-AP125.212.208.0/20 VIETTEL-VN | ||||||
| PTR | nina21625.ninavietnam.info | ||||||
| NS | ns1.nina.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.nina.vn | ||||||
| A | 222.255.121.247🇻🇳 VDC222.255.121.0/24 VNPT | ||||||
| PTR | static.vdc.vn | ||||||
| PTR | static.vnpt.vn | ||||||
| NS | ns3.nina.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 | ns1.nina.vnhostmaster@quocham.com 2021-10-30 #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=1774402057 | ||||||
Previously MX for
quocham.com |
Same first word
quocham.com |
Similar names
DNS History
10 records (4 active, 6 former)
○NSdns19.fpt.vn2015-05-23 → 2016-09-26 · 5 obs
● 2015-05-23 20:20:24
● 2016-09-26 10:32:18
○ 2026-03-09 01:53:14
○ 2026-03-25 01:52:54
○NSdns20.fpt.vn2015-05-23 → 2016-09-26 · 5 obs
● 2015-05-23 20:20:24
● 2016-09-26 10:32:18
○ 2026-03-09 01:53:14
○ 2026-03-25 01:52:54
●NSns1.nina.vn2026-03-09 → 2026-03-25 · 3 obs
● 2026-03-09 01:53:14
● 2026-03-25 01:52:54
●NSns2.nina.vn2026-03-09 → 2026-03-25 · 3 obs
● 2026-03-09 01:53:14
● 2026-03-25 01:52:54
●NSns3.nina.vn2026-03-09 → 2026-03-25 · 3 obs
● 2026-03-09 01:53:14
● 2026-03-25 01:52:54
○MXmail.quocham.com2015-05-23 → 2016-09-26 · 5 obs
● 2015-05-23 20:20:24
● 2016-09-26 10:32:18
○ 2026-03-09 01:53:14
○ 2026-03-25 01:52:54
○MXquocham.com2008-03-18 → 2008-03-18 · 3 obs
○ 2015-05-23 20:20:24
○ 2026-03-25 01:52:54
○A112.213.91.1742015-05-23 → 2016-04-06 · 5 obs
● 2015-05-23 20:20:24
● 2016-04-06 23:46:30
○ 2016-09-26 10:32:18
○ 2026-03-25 01:52:54
●A125.212.216.252016-09-26 → 2026-03-25 · 3 obs
● 2016-09-26 10:32:18
● 2026-03-25 01:52:54
○A69.50.220.1052008-03-18 → 2008-03-18 · 3 obs
○ 2015-05-23 20:20:24
○ 2026-03-25 01:52:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net... | - |
| quocham.com | ns1.nina.vn, ns2.nina.vn, ns3.nina.vn | - |
✅ Authoritative Response
Server:222.255.121.247
NS records: ns1.nina.vn, ns2.nina.vn, ns3.nina.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for quocham.com (unsigned zone)
⏱️ Timing
Total: 3140ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 125.212.216.25 |
| NS | 3 | ns2.nina.vn, ns1.nina.vn... |
| SOA | 1 | ns1.nina.vn hostmaster.quocham.com |
Analysis
IP Addresses
quocham.com points to a single IP: 125.212.216.25.
Other host names, for instance mail.caorauducvan.vn, dailammocfurniture.com, triduc.net, mail.inoxhung.com and mail.vienthongnguyenhoang.com share IP numbers with quocham.com.
Name Servers
quocham.com is delegated to three name servers: ns1.nina.vn, ns2.nina.vn and ns3.nina.vn.
quocham.com partially shares name servers with other domains; examples include caycanhbinhduong.com, thunggiaygiare.com, khogachmengiare.com, inanminhquoc.vn and cualuakholanh.com.
These name servers are often used with the name servers ns1.dotvndns.vn and ns4.nina.vn.
Host names with one IP number:
Host ns1.nina.vn points to 112.213.89.3.
Host ns2.nina.vn points to 222.255.121.247.
Host ns3.nina.vn points to 112.213.89.22.