phamtuants.com - robtex.com
phamtuants.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 123.30.249.122🇻🇳 VTN-1123.30.249.0/24 VNPT | ||||||
| PTR | mailserver.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 | ip-222-255-121-247.defastlink.net | ||||||
| MX | mail.phamtuants.com ⭐ | ||||||
| A | 103.97.125.83🇻🇳 LUUTRUSO-AS-VN103.97.125.0/24 LUUTRUSOCN1-VN | ||||||
| PTR | mx11.mailserver.vn | ||||||
| TXT | v=spf1 a mx ip4:103.97.125.83 ~all | ||||||
| SOA | ns1.dotvndns.vnhostmaster@phamtuants.com 2026-01-15 #16 | ||||||
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=1778415661 | ||||||
Subdomains
Same first word
phamtuants.com |
DNS History
13 records (4 active, 9 former)
●NSns1.dotvndns.vn2015-05-31 → 2026-05-10 · 2 obs
● 2026-05-10 12:48:12
●NSns2.dotvndns.vn2015-05-31 → 2026-05-10 · 2 obs
● 2026-05-10 12:48:12
○MXalt1.aspmx.l.google.com2015-05-31 → 2017-06-10 · 4 obs
● 2017-06-10 16:18:56
○ 2026-05-01 16:30:52
○ 2026-05-10 12:48:12
○MXalt2.aspmx.l.google.com2015-05-31 → 2017-06-10 · 4 obs
● 2017-06-10 16:18:56
○ 2026-05-01 16:30:52
○ 2026-05-10 12:48:12
○MXaspmx.l.google.com2015-05-31 → 2017-06-10 · 4 obs
● 2017-06-10 16:18:56
○ 2026-05-01 16:30:52
○ 2026-05-10 12:48:12
○MXaspmx2.googlemail.com2015-05-31 → 2017-06-10 · 4 obs
● 2017-06-10 16:18:56
○ 2026-05-01 16:30:52
○ 2026-05-10 12:48:12
○MXaspmx3.googlemail.com2015-05-31 → 2017-06-10 · 4 obs
● 2017-06-10 16:18:56
○ 2026-05-01 16:30:52
○ 2026-05-10 12:48:12
○MXaspmx4.googlemail.com2015-05-31 → 2017-06-10 · 4 obs
● 2017-06-10 16:18:56
○ 2026-05-01 16:30:52
○ 2026-05-10 12:48:12
○MXaspmx5.googlemail.com2015-05-31 → 2017-06-10 · 4 obs
● 2017-06-10 16:18:56
○ 2026-05-01 16:30:52
○ 2026-05-10 12:48:12
●MXmail.phamtuants.com2015-05-31 → 2026-05-10 · 2 obs
● 2026-05-10 12:48:12
○A123.30.249.1212017-06-10 → 2017-06-10 · 4 obs
● 2017-06-10 16:18:56
○ 2026-05-01 16:30:52
○ 2026-05-10 12:48:12
●A123.30.249.1222026-05-01 → 2026-05-10 · 3 obs
● 2026-05-01 16:30:52
● 2026-05-10 12:48:12
○A221.132.34.772015-05-31 → 2016-09-15 · 4 obs
● 2016-09-15 07:12:34
○ 2017-06-10 16:18:56
○ 2026-05-10 12:48:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, c.gtld-servers.net... | - |
| phamtuants.com | ns1.dotvndns.vn, ns2.dotvndns.vn | - |
✅ Authoritative Response
Server:222.255.121.247
NS records: ns1.dotvndns.vn, ns2.dotvndns.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for phamtuants.com (unsigned zone)
⏱️ Timing
Total: 1637ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 123.30.249.122 |
| NS | 2 | ns2.dotvndns.vn, ns1.dotvndns.vn |
| MX | 1 | mail.phamtuants.com (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:103.97.125.83 ~all |
| SOA | 1 | ns1.dotvndns.vn hostmaster.phamtuants.co |
Analysis
Hierarchy
phamtuants.com is a parent of www.phamtuants.com and mail.phamtuants.com.
IP Addresses
phamtuants.com resolves to one IP number: 123.30.249.122.
other host names including mail.rov.vn, mail.raovat24.com.vn, www.iipa.edu.vn, banhkem.net and univietravel.vn share IP numbers with phamtuants.com.
Name Servers
phamtuants.com is delegated to two name servers ns1.dotvndns.vn and ns2.dotvndns.vn.
phamtuants.com shares the same name server setup as other domains, for instance kingcoffee.vn, endota.vn, homnay.vn, 248.160.103.in-addr.arpa and lamdep24g.com.
phamtuants.com at least partially shares name servers with other domains, for instance trongviethung.com, cpdanang.com, themeviet.org, phuctuan.com.vn and aet.com.vn.
These name servers are commonly used alongside nsbak.dotvndns.com, ns1.pavietnam.vn, ns3.dotvndns.vn, ns2.pavietnam.vn, nsbak.pavietnam.net, ns1.sapo.vn and ns2.sapo.vn.
Host names with two IP numbers:
The host name ns1.dotvndns.vn points to 2406:9c80::66 and 112.213.89.3; the host name ns2.dotvndns.vn points to 2406:9c80::9000:111 and 222.255.121.247.
Mail Servers
phamtuants.com is handled by a single mail server, mail.phamtuants.com.
mail.phamtuants.com resolves to IP 103.97.125.83.