tanthangcement.com - robtex.com
tanthangcement.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.56.161.36🇻🇳 VNPT-AS-VN103.56.160.0/22 INETSOFT-VN | ||||||
| NS | nsbak.pavietnam.net ⭐ | ||||||
| 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.pavietnam.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.pavietnam.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 | mail25503.maychuemail.com ⭐ | ||||||
| A | 103.252.255.3🇻🇳 SUPERDATA103.252.255.0/24 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 | mail25503.maychuemail.com | ||||||
| MX | mx25503.maychuemail.net ⭐ | ||||||
| A | 103.252.255.3🇻🇳 SUPERDATA103.252.255.0/24 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 | mail25503.maychuemail.com | ||||||
| TXT | v=spf1 a mx ip4:103.252.255.3 ~all | ||||||
| SOA | nsbak.pavietnam.nethostmaster@tanthangcement.com 2024-08-30 #25 | ||||||
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=1778365966 | ||||||
Same first word
tanthangcement.com |
DNS History
12 records (6 active, 6 former)
○NSdnscp1.vnnetsoft.com2017-02-11 → 2017-02-11 · 3 obs
○ 2026-02-26 22:14:38
○ 2026-05-09 22:59:24
○NSdnscp2.vnnetsoft.com2017-02-11 → 2017-02-11 · 3 obs
○ 2026-02-26 22:14:38
○ 2026-05-09 22:59:24
○NSdnscp3.vnnetsoft.com2017-02-11 → 2017-02-11 · 3 obs
○ 2026-02-26 22:14:38
○ 2026-05-09 22:59:24
○NSdnscp4.vnnetsoft.com2017-02-11 → 2017-02-11 · 3 obs
○ 2026-02-26 22:14:38
○ 2026-05-09 22:59:24
●NSns1.pavietnam.vn2026-02-26 → 2026-05-09 · 3 obs
● 2026-02-26 22:14:38
● 2026-05-09 22:59:24
●NSns2.pavietnam.vn2026-02-26 → 2026-05-09 · 3 obs
● 2026-02-26 22:14:38
● 2026-05-09 22:59:24
●NSnsbak.pavietnam.net2026-02-26 → 2026-05-09 · 3 obs
● 2026-02-26 22:14:38
● 2026-05-09 22:59:24
○MX8dd2c30bd381d04fa1a141f4297480.pamx1.hotmail.com2017-02-11 → 2017-02-11 · 3 obs
○ 2026-02-26 22:14:38
○ 2026-05-09 22:59:24
●MXmail25503.maychuemail.com2026-02-26 → 2026-05-09 · 3 obs
● 2026-02-26 22:14:38
● 2026-05-09 22:59:24
●MXmx25503.maychuemail.net2026-02-26 → 2026-05-09 · 3 obs
● 2026-02-26 22:14:38
● 2026-05-09 22:59:24
●A103.56.161.362026-02-26 → 2026-05-09 · 3 obs
● 2026-02-26 22:14:38
● 2026-05-09 22:59:24
○A27.72.88.1162017-02-11 → 2017-02-11 · 3 obs
○ 2026-02-26 22:14:38
○ 2026-05-09 22:59:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, g.gtld-servers.net, i.gtld-servers.net, m.gtld-servers.net... | - |
| tanthangcement.com | nsbak.pavietnam.net, ns1.pavietnam.vn, ns2.pavietnam.vn | - |
✅ Authoritative Response
Server:112.213.89.22
NS records: nsbak.pavietnam.net, ns1.pavietnam.vn, ns2.pavietnam.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tanthangcement.com (unsigned zone)
⏱️ Timing
Total: 1208ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.56.161.36 |
| NS | 3 | ns1.pavietnam.vn, ns2.pavietnam.vn... |
| MX | 2 | mx25503.maychuemail.net (pri: 10), mail25503.maychuemail.com (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:103.252.255.3 ~all |
| SOA | 1 | nsbak.pavietnam.net hostmaster.tanthangc |
Analysis
IP Addresses
tanthangcement.com points to a single IP number: 103.56.161.36.
Other host names, for instance paperexpo.vn, webdisk.vietindustry.vn, p54grupofolklorico.a36group.io.vn, www.tuanphatgroup.org.vn and sachnhonhetmun.com share IP numbers with tanthangcement.com.
Name Servers
The domain tanthangcement.com is delegated to three name servers: nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn.
tanthangcement.com shares name servers with other domains at least partially, for instance contim.in, nuockhoangbachduong.com, cargillhanam.com, tckhyersin.edu.vn and dapluoiquochau.com.
These name servers are often used with ns1.dotvndns.vn, nsbak.dotvndns.com, ns2.dotvndns.vn, nsbak.pavietnam.vn and dnsbak.pavietnam.vn.
Host names with two IP numbers:
nsbak.pavietnam.net points to 2406:9c80::9000:302 and 112.213.89.22
ns1.pavietnam.vn points to 2406:9c80::66 and 112.213.89.3
ns2.pavietnam.vn points to 2406:9c80::9000:111 and 222.255.121.247
Mail Servers
tanthangcement.com is handled by two mail servers: mail25503.maychuemail.com and mx25503.maychuemail.net.
tanthangcement.com uses the same mail server setup as other domains, for example cattuongagrico.com.
Host names with a single IP number:
mail25503.maychuemail.com points to 103.252.255.3.
mx25503.maychuemail.net points to 103.252.255.3.
Host names pointing to 103.252.255.3: mail25503.maychuemail.com and mx25503.maychuemail.net.