a5.htvtools.com - robtex.com
a5.htvtools.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.131.74.6🇻🇳 SUPERDATA103.131.74.0/24 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 | ||||||
htvtools.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.245.8.140🇻🇳 FPT-AS-AP210.245.8.0/21 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 | nsbak.dotvndns.com ⭐ | ||||||
| NS | ns1.dotvndns.vn | ||||||
| NS | ns2.dotvndns.vn | ||||||
| MX | mail25510.maychuemail.com ⭐ | ||||||
| MX | mx25510.maychuemail.net(10) | ||||||
| TXT | v=spf1 a mx include:spf.maychuemail.com ip4:103.252.255.10 ~all | ||||||
| TXT | v=msv1 t=14068eb124c75d44972fe92672746e | ||||||
| TXT | v=spf1 a mx ip4:103.252.255.10 ~all | ||||||
| SOA | nsbak.dotvndns.comhostmaster@htvtools.com 2025-10-29 #8 | ||||||
Same first word
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DNS History
3 records (1 active, 2 former)
●A103.131.74.62026-03-08 → 2026-04-12 · 3 obs
○ 2016-07-08 01:21:06
● 2026-03-08 02:20:16
● 2026-04-12 10:59:52
● 2026-03-08 02:20:16
● 2026-04-12 10:59:52
○A112.213.89.152016-03-02 → 2016-07-08 · 5 obs
○ 2015-11-18 09:11:48
● 2016-03-02 07:48:54
● 2016-07-08 01:21:06
○ 2026-03-08 02:20:16
○ 2026-04-12 10:59:52
● 2016-03-02 07:48:54
● 2016-07-08 01:21:06
○ 2026-03-08 02:20:16
○ 2026-04-12 10:59:52
○A210.245.95.212015-06-28 → 2015-11-18 · 4 obs
● 2015-06-28 20:51:42
● 2015-11-18 09:11:48
○ 2016-03-02 07:48:54
○ 2026-04-12 10:59:52
● 2015-11-18 09:11:48
○ 2016-03-02 07:48:54
○ 2026-04-12 10:59:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net... | - |
| htvtools.com | nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn | 2 records |
✅ Authoritative Response
Server:222.255.121.247
NS records: nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for htvtools.com (unsigned zone)
⏱️ Timing
Total: 1369ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.131.74.6 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (nsbak.dotvndns.com, nsbak.dotvndns.com)
Analysis
IP Addresses
a5.htvtools.com resolves to a single IP: 103.131.74.6.
Other host names, for instance com.htvtools.com, bbs4.htvtools.com, mte.htvtools.com, chat.dc.htvtools.com and home.htvtools.com share IP numbers with a5.htvtools.com.