bigsun.vn - robtex.com
bigsun.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.18.7.159🇻🇳 GMO-ZCOM-AS-VN103.18.6.0/23 RUNSYSTEM-VN | ||||||
| PTR | shost001.tenten.vn | ||||||
| NS | ns4.tenten.vn ⭐ | ||||||
| A | 2404:f080:1101:302:a163:44:193:20🇻🇳 GMO-ZCOM-AS-VN2404:f080:1000::/36 GMO-Z.com RUNSYSTEM JSC. Ocean Park Building 6th Floor, 1 Dao Duy Anh, Phuong Mai Ward, Dong Da Dist, Ha Noi | ||||||
| PTR | ns4.tenten.vn | ||||||
| A | 103.18.7.204🇻🇳 GMO-ZCOM-AS-VN103.18.6.0/23 RUNSYSTEM-VN | ||||||
| PTR | ns4.tenten.vn | ||||||
| NS | ns5.tenten.vn | ||||||
| A | 2404:f080:1101:302:a163:44:193:21🇻🇳 GMO-ZCOM-AS-VN2404:f080:1000::/36 GMO-Z.com RUNSYSTEM JSC. Ocean Park Building 6th Floor, 1 Dao Duy Anh, Phuong Mai Ward, Dong Da Dist, Ha Noi | ||||||
| PTR | ns5.tenten.vn | ||||||
| A | 103.18.7.205🇻🇳 GMO-ZCOM-AS-VN103.18.6.0/23 RUNSYSTEM-VN | ||||||
| PTR | ns5.tenten.vn | ||||||
| NS | ns6.tenten.vn | ||||||
| A | 2404:f080:1101:302:a163:44:193:22🇻🇳 GMO-ZCOM-AS-VN2404:f080:1000::/36 GMO-Z.com RUNSYSTEM JSC. Ocean Park Building 6th Floor, 1 Dao Duy Anh, Phuong Mai Ward, Dong Da Dist, Ha Noi | ||||||
| PTR | ns6.tenten.vn | ||||||
| A | 52.74.6.184🇸🇬 Amazon52.74.0.0/16 SIN prefix | ||||||
| PTR | ec2-52-74-6-184.ap-southeast-1.compute.amazonaws.com | ||||||
| MX | mail.bigsun.vn ⭐ | ||||||
| A | 150.95.110.205🇻🇳 GMO-ZCOM-AS-VN150.95.104.0/21 RUNSYSTEM-VN | ||||||
| PTR | cp03hn.emailserver.net.vn | ||||||
| TXT | v=spf1 +a +mx +ip4:150.95.110.205 include:emg01.emailserver.net.vn ~all | ||||||
| SOA | ns4.tenten.vnhostmaster@bigsun.vn 2023-06-30 #22 | ||||||
vn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | dns-master.vnnic.vn ⭐ | ||||||
| NS | a.dns-servers.vn | ||||||
| NS | b.dns-servers.vn | ||||||
| NS | c.dns-servers.vn | ||||||
| NS | d.dns-servers.vn | ||||||
| NS | e.dns-servers.vn | ||||||
| NS | f.dns-servers.vn | ||||||
| NS | g.dns-servers.vn | ||||||
| NS | h.dns-servers.vn | ||||||
| SOA | dns-master.vnnic.vnpostmaster@vnnic.vn serial=2030768801 | ||||||
Subdomains
www.bigsun.vn |
mail.bigsun.vn |
webmail.bigsun.vn |
cpcalendars.bigsun.vn |
cpcontacts.bigsun.vn |
webdisk.bigsun.vn |
cpanel.bigsun.vn |
Same first word
bigsun.nl |
bigsun.com.cn |
bigsun.ua |
bigsun.xyz |
bigsun.tw |
bigsun.net |
bigsun.ca |
bigsun.eu |
bigsun.co.jp |
bigsun.org |
bigsun.com.vn |
bigsun.com |
bigsun.cn |
bigsun.nz |
bigsun.jp |
bigsun.de |
bigsun.cc |
bigsun.vn |
bigsun.us |
bigsun.cz |
Similar names
DNS History
9 records (5 active, 4 former)
○NSns1.dichvu-tenmien.com.vn2017-03-27 → 2017-03-27 · 3 obs
○ 2020-02-11 11:17:20
○ 2026-05-13 16:59:56
○NSns2.dichvu-tenmien.com.vn2017-03-27 → 2017-03-27 · 3 obs
○ 2020-02-11 11:17:20
○ 2026-05-13 16:59:56
○NSns3.dichvu-tenmien.com.vn2017-03-27 → 2017-03-27 · 3 obs
○ 2020-02-11 11:17:20
○ 2026-05-13 16:59:56
●NSns4.tenten.vn2020-02-11 → 2026-05-13 · 3 obs
● 2020-02-11 11:17:20
● 2026-05-13 16:59:56
●NSns5.tenten.vn2020-02-11 → 2026-05-13 · 3 obs
● 2020-02-11 11:17:20
● 2026-05-13 16:59:56
●NSns6.tenten.vn2020-02-11 → 2026-05-13 · 3 obs
● 2020-02-11 11:17:20
● 2026-05-13 16:59:56
●MXmail.bigsun.vn2017-03-27 → 2026-05-13 · 2 obs
● 2026-05-13 16:59:56
●A103.18.7.1592020-02-11 → 2026-05-13 · 3 obs
● 2020-02-11 11:17:20
● 2026-05-13 16:59:56
○A210.211.125.1872017-03-27 → 2017-03-27 · 3 obs
○ 2020-02-11 11:17:20
○ 2026-05-13 16:59:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| bigsun.vn | ns4.tenten.vn, ns5.tenten.vn, ns6.tenten.vn | - |
✅ Authoritative Response
Server:103.18.7.204
NS records: ns4.tenten.vn, ns5.tenten.vn, ns6.tenten.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bigsun.vn (unsigned zone)
⏱️ Timing
Total: 1272ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.18.7.159 |
| NS | 3 | ns5.tenten.vn, ns4.tenten.vn... |
| MX | 1 | mail.bigsun.vn (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:150.95.110.205 includ |
| SOA | 1 | ns4.tenten.vn hostmaster.bigsun.vn |
Analysis
Hierarchy
bigsun.vn is the parent of www.bigsun.vn, mail.bigsun.vn, webmail.bigsun.vn, cpcalendars.bigsun.vn, cpcontacts.bigsun.vn and a few other host names.
IP Addresses
bigsun.vn resolves to one IP number: 103.18.7.159.
other host names including www.vanhienschool.bvhs.edu.vn, cpanel.bigsun.vn, demo.gvhs.edu.vn, mail.lifetechvn.com and mail.bvhs.edu.vn share IP numbers with bigsun.vn.
Name Servers
bigsun.vn is delegated to three name servers ns4.tenten.vn, ns5.tenten.vn and ns6.tenten.vn.
bigsun.vn at least partially shares name servers with other domains, for instance ecci.com.vn, tuyensinhdaotao.com.vn, trungtamhuanluyenthuyenviendhhh.edu.vn, goctonghop.edu.vn and bankco.com.vn.
These name servers are commonly used with ns1.tenten.vn, ns2.tenten.vn and ns3.tenten.vn.
Host names with two IP numbers:
ns4.tenten.vn points to: 2404:f080:1101:302:a163:44:193:20 and 103.18.7.204.
ns5.tenten.vn points to: 2404:f080:1101:302:a163:44:193:21 and 103.18.7.205.
ns6.tenten.vn points to: 2404:f080:1101:302:a163:44:193:22 and 52.74.6.184.
Mail Servers
bigsun.vn is handled by a single mail server, mail.bigsun.vn.
mail.bigsun.vn resolves to IP 150.95.110.205.