simcodinh.vn - robtex.com
simcodinh.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.57.221.86🇻🇳 VNPT-AS-VN103.57.220.0/22 INET-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.simcodinh.vn ⭐ | ||||||
| A | 103.57.221.86🇻🇳 VNPT-AS-VN103.57.220.0/22 INET-VN | ||||||
| TXT | google-site-verification=-226ckur9D2PcBUGjV3EIVmHiM-QwGLj-ctWVNhxLqw | ||||||
| TXT | v=spf1 mx a ip4:103.57.221.86 ~all | ||||||
| SOA | ns4.tenten.vnhostmaster@simcodinh.vn 2024-12-15 #16 | ||||||
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=2030662243 | ||||||
Subdomains
Same first word
simcodinh.vn |
simcodinh.com |
Similar names
DNS History
8 records (5 active, 3 former)
●MXmail.simcodinh.vn2015-12-31 → 2026-04-14 · 2 obs
● 2026-04-14 21:53:24
○A103.18.6.222016-07-25 → 2016-09-17 · 5 obs
● 2016-07-25 08:40:30
● 2016-09-17 23:34:06
○ 2016-12-28 11:47:40
○ 2026-04-14 21:53:24
○A103.18.7.1562015-12-31 → 2016-04-07 · 4 obs
● 2016-04-07 05:21:20
○ 2016-07-25 08:40:30
○ 2026-04-14 21:53:24
●A103.57.221.862026-02-17 → 2026-04-14 · 3 obs
● 2026-02-17 20:22:18
● 2026-04-14 21:53:24
○A42.112.30.1182016-12-28 → 2017-08-03 · 5 obs
● 2016-12-28 11:47:40
● 2017-08-03 17:51:26
○ 2026-02-17 20:22:18
○ 2026-04-14 21:53:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| simcodinh.vn | ns4.tenten.vn, ns5.tenten.vn, ns6.tenten.vn | - |
✅ Authoritative Response
Server:52.74.6.184
NS records: ns4.tenten.vn, ns5.tenten.vn, ns6.tenten.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for simcodinh.vn (unsigned zone)
⏱️ Timing
Total: 1753ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.57.221.86 |
| NS | 3 | NS4.TENTEN.vn, NS5.TENTEN.vn... |
| MX | 1 | mail.simcodinh.vn (pri: 10) |
| TXT | 2 | v=spf1 mx a ip4:103.57.221.86 ~all, google-site-verification=-226ckur9D2PcBU |
| SOA | 1 | ns4.tenten.vn hostmaster.simcodinh.vn |
Analysis
Hierarchy
simcodinh.vn is the parent of www.simcodinh.vn and mail.simcodinh.vn.
IP Addresses
simcodinh.vn points to an IP address: 103.57.221.86.
other host names include vinstore.net, hoahanhphuc.com, thinhphuc.vn, admin.tongkhosimsodep.vn and mail.baolien.com.vn; they share IP numbers with simcodinh.vn.
Name Servers
simcodinh.vn is delegated to three name servers ns4.tenten.vn, ns5.tenten.vn and ns6.tenten.vn.
simcodinh.vn at least partially shares name servers with other domains, for instance thllogistics.vn, becahoanggia.vn, bachkhoadientu.vn, hangchavietnam.vn and fvf.com.vn.
These name servers are commonly used alongside 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
simcodinh.vn is handled by a single mail server, mail.simcodinh.vn.
The host name mail.simcodinh.vn points to IP 103.57.221.86.