thienbang.com - robtex.com
thienbang.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 45.252.250.13🇻🇳 AZDIGI-AS-VN45.252.248.0/22 AZDIGI-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 | ||||||
| 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 | ||||||
| MX | mr.dotvndns.vn ⭐ | ||||||
| A | 222.255.121.227🇻🇳 VDC222.255.121.0/24 VNPT | ||||||
| PTR | mailserver5.pavietnam.net | ||||||
| PTR | mr.dotvndns.vn | ||||||
| PTR | mailserver5.pavietnam.vn | ||||||
| PTR | mr.pavietnam.vn | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| TXT | google-site-verification=cI9xnZAIqDxtpb4gfstfobvgU09CozxF1I9wFMHiPF4 | ||||||
| SOA | nsbak.dotvndns.comhostmaster@thienbang.com 2025-12-18 #23 | ||||||
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=1774396652 | ||||||
Same first word
thienbang.com |
Similar names
DNS History
15 records (5 active, 10 former)
●NSns1.dotvndns.vn2015-08-01 → 2026-03-25 · 2 obs
● 2026-03-25 00:17:08
●NSns2.dotvndns.vn2015-08-01 → 2026-03-25 · 2 obs
● 2026-03-25 00:17:08
●NSnsbak.dotvndns.com2026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 00:17:08
○MXalt1.aspmx.l.google.com2017-04-20 → 2017-04-20 · 3 obs
● 2017-04-20 21:47:24
○ 2026-03-25 00:17:08
○MXalt2.aspmx.l.google.com2017-04-20 → 2017-04-20 · 3 obs
● 2017-04-20 21:47:24
○ 2026-03-25 00:17:08
○MXalt3.aspmx.l.google.com2017-04-20 → 2017-04-20 · 3 obs
● 2017-04-20 21:47:24
○ 2026-03-25 00:17:08
○MXalt4.aspmx.l.google.com2017-04-20 → 2017-04-20 · 3 obs
● 2017-04-20 21:47:24
○ 2026-03-25 00:17:08
○MXaspmx.l.google.com2017-04-20 → 2017-04-20 · 3 obs
● 2017-04-20 21:47:24
○ 2026-03-25 00:17:08
○MXmail.thienbang.com2015-08-01 → 2016-06-25 · 4 obs
● 2016-06-25 02:13:46
○ 2017-04-20 21:47:24
○ 2026-03-25 00:17:08
●MXmr.dotvndns.vn2026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 00:17:08
○MXmx.zoho.com2015-08-01 → 2016-06-25 · 4 obs
● 2016-06-25 02:13:46
○ 2017-04-20 21:47:24
○ 2026-03-25 00:17:08
○MXmx2.zoho.com2015-08-01 → 2016-06-25 · 4 obs
● 2016-06-25 02:13:46
○ 2017-04-20 21:47:24
○ 2026-03-25 00:17:08
○A103.28.37.102017-04-20 → 2017-04-20 · 3 obs
● 2017-04-20 21:47:24
○ 2026-03-25 00:17:08
○A112.213.94.972015-08-01 → 2016-06-25 · 4 obs
● 2016-06-25 02:13:46
○ 2017-04-20 21:47:24
○ 2026-03-25 00:17:08
●A45.252.250.132026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 00:17:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, h.gtld-servers.net, f.gtld-servers.net, l.gtld-servers.net... | - |
| thienbang.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 thienbang.com (unsigned zone)
⏱️ Timing
Total: 1660ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.252.250.13 |
| NS | 3 | ns1.dotvndns.vn, nsbak.dotvndns.com... |
| MX | 1 | mr.dotvndns.vn (pri: 1) |
| TXT | 2 | google-site-verification=cI9xnZAIqDxtpb4, v=spf1 a mx ~all |
| SOA | 1 | nsbak.dotvndns.com hostmaster.thienbang. |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (nsbak.dotvndns.com, nsbak.dotvndns.com)
Analysis
IP Addresses
thienbang.com points to a single IP address: 45.252.250.13.
Other host names such as tesolcourse.edu.vn, www.toilyson.com, mail.noithatvietkids.vn, noithatvietkids.vn and bepvietnam.vn share IP numbers with thienbang.com.
Name Servers
thienbang.com is delegated to three name servers: nsbak.dotvndns.com, ns1.dotvndns.vn and ns2.dotvndns.vn.
At least part of the name servers for thienbang.com are shared with other domains, for instance kytuc.com, tinhocbotaichinh.vn, ttgt.vn, bluediamondhotel.com.vn and bepdien.vn.
these name servers are commonly used with ns1.pavietnam.vn, ns2.pavietnam.vn, ns3.dotvndns.vn, nsbak.pavietnam.net and nsbak.dotvndns.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
The mail server for thienbang.com is mr.dotvndns.vn.
thienbang.com uses the same mail server setup as other domains, for instance sacviet.com.vn, contestvn.com, fptbox.com.vn, hotrodoanhnghiep.com.vn and otophuman.com.
thienbang.com shares at least some mail servers with other domains, for example kgroup.com.vn, vietrro.org.vn, khaidat.com.vn, dv3h.com and thanhhungvn.com.
These mail servers are commonly used together with the mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx.l.google.com, mx2.zoho.com, mx3.zoho.com and mx.zoho.com.
Host mr.dotvndns.vn points to IP 222.255.121.227.