therhoa.com - robtex.com
therhoa.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 14.225.231.70🇻🇳 VNPT-AS-VN14.225.231.0/24 VNPT | ||||||
| PTR | host70.vietnix.vn | ||||||
| NS | ns1.vietnix.net ⭐ | ||||||
| A | 103.200.22.22🇻🇳 VNPT-AS-VN103.200.22.0/24 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 | ||||||
| NS | ns2.vietnix.net | ||||||
| A | 103.200.20.20🇻🇳 VNPT-AS-VN103.200.20.0/24 VNPT-NET | ||||||
| NS | nsbak.vietnix.net ⚠️ Not in parent delegation | ||||||
| A | 103.90.226.137🇻🇳 VNPT-AS-VN103.90.226.0/24 VNXCLOUD-VN | ||||||
| SOA | ns1.vietnix.nethostmaster@therhoa.com 2025-10-29 #2 | ||||||
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=1774387587 | ||||||
Same first word
Similar names
DNS History
15 records (4 active, 11 former)
●NSns1.vietnix.net2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 21:35:04
●NSns2.vietnix.net2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 21:35:04
○NSns53.domaincontrol.com2018-09-08 → 2018-09-08 · 2 obs
○ 2026-03-24 21:35:04
○NSns54.domaincontrol.com2018-09-08 → 2018-09-08 · 2 obs
○ 2026-03-24 21:35:04
●NSnsbak.vietnix.net2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 21:35:04
●A14.225.231.702026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 21:35:04
○A184.168.221.352018-09-08 → 2018-09-08 · 2 obs
○ 2026-03-24 21:35:04
○A184.168.221.472018-09-08 → 2018-09-08 · 2 obs
○ 2026-03-24 21:35:04
○A184.168.221.622018-09-08 → 2018-09-08 · 2 obs
○ 2026-03-24 21:35:04
○A50.63.202.382018-09-08 → 2018-09-08 · 2 obs
○ 2026-03-24 21:35:04
○A50.63.202.472018-09-08 → 2018-09-08 · 2 obs
○ 2026-03-24 21:35:04
○A50.63.202.492018-09-08 → 2018-09-08 · 2 obs
○ 2026-03-24 21:35:04
○A50.63.202.532018-09-08 → 2018-09-08 · 2 obs
○ 2026-03-24 21:35:04
○A50.63.202.552018-09-08 → 2018-09-08 · 2 obs
○ 2026-03-24 21:35:04
○A50.63.202.592018-09-08 → 2018-09-08 · 2 obs
○ 2026-03-24 21:35:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net, i.gtld-servers.net... | - |
| therhoa.com | ns1.vietnix.net, ns2.vietnix.net | - |
✅ Authoritative Response
Server:103.200.22.22
NS records: ns1.vietnix.net, ns2.vietnix.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for therhoa.com (unsigned zone)
⏱️ Timing
Total: 1360ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 14.225.231.70 |
| NS | 3 | ns2.vietnix.net, nsbak.vietnix.net... |
| SOA | 1 | ns1.vietnix.net hostmaster.therhoa.com |
Analysis
IP Addresses
therhoa.com points to an IP address: 14.225.231.70.
other host names include tutruyen.online, www.mayozone.com, dahoacuongtrunganh.com, miniwarehouse.vn and lepapillon.agency; they share IP numbers with therhoa.com.
Name Servers
therhoa.com is delegated to three name servers ns1.vietnix.net, ns2.vietnix.net and nsbak.vietnix.net.
therhoa.com at least partially shares name servers with other domains, for instance trademmo.net, nhatrangbeach.vn, noidatviet.vn, laixemiennam.edu.vn and lienvuituoi.com.
Host names with one IP:
ns1.vietnix.net points to 103.200.22.22; ns2.vietnix.net points to 103.200.20.20; nsbak.vietnix.net points to 103.90.226.137.