amthanhaau.com - robtex.com
amthanhaau.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.27.236.166🇻🇳 LVSS-AS-VN103.27.236.0/24 LVSS-VN | ||||||
| PTR | host236166.sikidoservices.com | ||||||
| PTR | mail.hoptacxaasnd.vn | ||||||
| NS | ns1.phuongnamvina.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.phuongnamvina.vn | ||||||
| A | 222.255.121.247🇻🇳 VDC222.255.121.0/24 VNPT | ||||||
| PTR | static.vdc.vn | ||||||
| PTR | static.vnpt.vn | ||||||
| NS | nsbak.phuongnamvina.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 | ||||||
| MX | mail.amthanhaau.com ⭐ | ||||||
| A | 103.27.236.166🇻🇳 LVSS-AS-VN103.27.236.0/24 LVSS-VN | ||||||
| PTR | host236166.sikidoservices.com | ||||||
| PTR | mail.hoptacxaasnd.vn | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| SOA | ns1.phuongnamvina.vnhostmaster@amthanhaau.com 2024-07-09 #4 | ||||||
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=1777948206 | ||||||
Subdomains
mail.amthanhaau.com |
Same first word
amthanhaau.com |
DNS History
10 records (5 active, 5 former)
○NS(root)2017-09-09 → 2017-09-09 · 3 obs
○ 2026-02-26 17:16:10
○ 2026-05-05 02:42:00
●NSns1.phuongnamvina.vn2026-02-26 → 2026-05-05 · 3 obs
● 2026-02-26 17:16:10
● 2026-05-05 02:42:00
○NSns1.tenten.vn2017-09-09 → 2017-09-09 · 3 obs
○ 2026-02-26 17:16:10
○ 2026-05-05 02:42:00
●NSns2.phuongnamvina.vn2026-02-26 → 2026-05-05 · 3 obs
● 2026-02-26 17:16:10
● 2026-05-05 02:42:00
○NSns2.tenten.vn2017-09-09 → 2017-09-09 · 3 obs
○ 2026-02-26 17:16:10
○ 2026-05-05 02:42:00
○NSns3.tenten.vn2017-09-09 → 2017-09-09 · 3 obs
○ 2026-02-26 17:16:10
○ 2026-05-05 02:42:00
●NSnsbak.phuongnamvina.vn2026-02-26 → 2026-05-05 · 3 obs
● 2026-02-26 17:16:10
● 2026-05-05 02:42:00
●MXmail.amthanhaau.com2017-09-09 → 2026-05-05 · 2 obs
● 2026-05-05 02:42:00
●A103.27.236.1662026-02-26 → 2026-05-05 · 3 obs
● 2026-02-26 17:16:10
● 2026-05-05 02:42:00
○A103.9.159.2412017-09-09 → 2017-09-09 · 3 obs
○ 2026-02-26 17:16:10
○ 2026-05-05 02:42:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| amthanhaau.com | ns1.phuongnamvina.vn, ns2.phuongnamvina.vn, nsbak.phuongnamvina.vn | - |
✅ Authoritative Response
Server:112.213.89.3
NS records: ns1.phuongnamvina.vn, ns2.phuongnamvina.vn, nsbak.phuongnamvina.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for amthanhaau.com (unsigned zone)
⏱️ Timing
Total: 2014ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.27.236.166 |
| NS | 3 | ns2.phuongnamvina.vn, nsbak.phuongnamvina.vn... |
| MX | 1 | mail.amthanhaau.com (pri: 10) |
| TXT | 1 | v=spf1 a mx ~all |
| SOA | 1 | ns1.phuongnamvina.vn hostmaster.amthanha |
Analysis
Hierarchy
The parent of mail.amthanhaau.com is amthanhaau.com.
IP Addresses
amthanhaau.com points to a single IP: 103.27.236.166.
Other host names, for instance giadungnhapkhaucaocap.com, dd246dcf-e5c9-4212-9ab6-ff8a634af9cb.mamnonvietau.edu.vn, mail.thuaphatlaiquan5.com.vn, tonsatthep.com and cuahangphison.com share IP numbers with amthanhaau.com.
Name Servers
amthanhaau.com is delegated to three name servers: ns1.phuongnamvina.vn, ns2.phuongnamvina.vn and nsbak.phuongnamvina.vn.
amthanhaau.com partially shares name servers with other domains; examples include mamnonquangtrung.edu.vn, mitsubi(0x73686974)hailan.com, palletnhuanhapkhau.com, totalswiss.vn and paletnhua.com.
These name servers are often used with the name servers dnsbak.phuongnamvina.vn and ns1.dotvndns.vn.
Host names with one IP number:
Host ns1.phuongnamvina.vn points to 112.213.89.3.
Host ns2.phuongnamvina.vn points to 222.255.121.247.
Host nsbak.phuongnamvina.vn points to 112.213.89.22.
Mail Servers
amthanhaau.com is handled by a single mail server, mail.amthanhaau.com.
mail.amthanhaau.com points to a single IP: 103.27.236.166.