sinhphuc.net - robtex.com
sinhphuc.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.75.185.25🇻🇳 VNPT-AS-VN103.75.184.0/22 Inet software one member company limited INETSOFT-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 | ||||||
| NS | ns3.dotvndns.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.sinhphuc.net ⭐ | ||||||
| A | 103.75.185.25🇻🇳 VNPT-AS-VN103.75.184.0/22 Inet software one member company limited INETSOFT-VN | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| SOA | nsbak.dotvndns.comhostmaster@sinhphuc.net 2026-03-24 #12 | ||||||
net
| 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=1774644152 | ||||||
Subdomains
Same first word
Similar names
DNS History
15 records (6 active, 9 former)
○NSmdns1.nhanhoa.com2015-07-05 → 2016-12-26 · 4 obs
● 2016-12-26 06:02:12
○ 2026-03-04 11:07:38
○ 2026-03-27 20:58:44
○NSmdns2.nhanhoa.com2015-07-05 → 2016-12-26 · 4 obs
● 2016-12-26 06:02:12
○ 2026-03-04 11:07:38
○ 2026-03-27 20:58:44
○NSmdns3.nhanhoa.com2015-07-05 → 2016-12-26 · 4 obs
● 2016-12-26 06:02:12
○ 2026-03-04 11:07:38
○ 2026-03-27 20:58:44
○NSmdns4.nhanhoa.com2015-07-05 → 2016-12-26 · 4 obs
● 2016-12-26 06:02:12
○ 2026-03-04 11:07:38
○ 2026-03-27 20:58:44
●NSns1.dotvndns.vn2026-03-04 → 2026-03-27 · 3 obs
● 2026-03-04 11:07:38
● 2026-03-27 20:58:44
●NSns2.dotvndns.vn2026-03-04 → 2026-03-27 · 3 obs
● 2026-03-04 11:07:38
● 2026-03-27 20:58:44
●NSns3.dotvndns.vn2026-03-04 → 2026-03-27 · 3 obs
● 2026-03-04 11:07:38
● 2026-03-27 20:58:44
●NSnsbak.dotvndns.com2026-03-04 → 2026-03-27 · 3 obs
● 2026-03-04 11:07:38
● 2026-03-27 20:58:44
●MXmail.sinhphuc.net2026-03-04 → 2026-03-27 · 3 obs
● 2026-03-04 11:07:38
● 2026-03-27 20:58:44
○MXmx1.mailhostbox.com2015-07-05 → 2016-12-26 · 4 obs
● 2016-12-26 06:02:12
○ 2026-03-04 11:07:38
○ 2026-03-27 20:58:44
○MXmx2.mailhostbox.com2015-07-05 → 2016-12-26 · 4 obs
● 2016-12-26 06:02:12
○ 2026-03-04 11:07:38
○ 2026-03-27 20:58:44
○MXmx3.mailhostbox.com2015-07-05 → 2016-12-26 · 4 obs
● 2016-12-26 06:02:12
○ 2026-03-04 11:07:38
○ 2026-03-27 20:58:44
●A103.75.185.252026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 19:05:00
● 2026-03-27 20:58:44
○A103.75.186.152026-03-04 → 2026-03-23 · 5 obs
● 2026-03-04 11:07:38
● 2026-03-23 17:14:28
○ 2026-03-27 19:05:00
○ 2026-03-27 20:58:44
○A74.125.31.1212015-07-05 → 2016-12-26 · 4 obs
● 2016-12-26 06:02:12
○ 2026-03-04 11:07:38
○ 2026-03-27 20:58:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | j.gtld-servers.net, i.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net... | - |
| sinhphuc.net | nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn, ns3.dotvndns.vn | - |
✅ Authoritative Response
Server:112.213.89.22
NS records: nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn, ns3.dotvndns.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sinhphuc.net (unsigned zone)
⏱️ Timing
Total: 3429ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.75.185.25 |
| NS | 4 | nsbak.dotvndns.com, ns1.dotvndns.vn... |
| MX | 1 | mail.sinhphuc.net (pri: 10) |
| TXT | 1 | v=spf1 a mx ~all |
| SOA | 1 | nsbak.dotvndns.com hostmaster.sinhphuc.n |
Analysis
Hierarchy
sinhphuc.net is a parent of mail.sinhphuc.net, buscador.sinhphuc.net and icoob.sinhphuc.net.
IP Addresses
sinhphuc.net points to a single IP: 103.75.185.25.
Other host names, for instance bigito.com, baohiemgenerali.vn, sunly.asia, doctruyenchill.net and tadaca.vn share IP numbers with sinhphuc.net.
Name Servers
sinhphuc.net's delegation is handled by four name servers: nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn and ns3.dotvndns.vn.
sinhphuc.net partially shares name servers with other domains; examples include adtimin.vn, hieuhaisan.com, kenno.vn, hts.vn and romaflowers.com.vn.
These name servers are commonly used with ns1.pavietnam.vn, ns2.pavietnam.vn and nsbak.pavietnam.net.
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.
Host names with one IP number:
ns3.dotvndns.vn points to: 112.213.89.22.
Host names that point to 112.213.89.22: nsbak.dotvndns.com and ns3.dotvndns.vn.
Mail Servers
sinhphuc.net is handled by a single mail server, mail.sinhphuc.net.
mail.sinhphuc.net points to a single IP: 103.75.185.25.