congdulieu.vn - robtex.com
congdulieu.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.101.76.119🇻🇳 DSP-AS-VN103.101.76.0/24 DSP-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.congdulieu.vn ⭐ | ||||||
| A | 163.44.207.67🇻🇳 GMO-ZCOM-AS-VN163.44.206.0/23 RUNSYSTEM-VN | ||||||
| PTR | mail4.emailservertenten.com | ||||||
| TXT | _globalsign-domain-verification=5rm8AkUct-l4O07wO_NbU8mOqijer7LHoPEgMEpytw | ||||||
| TXT | _globalsign-domain-verification=eQZBYxpAKdd6-akjDJTYLJKbUtguVLsUvF_5CxtKo1 | ||||||
| TXT | v=spf1 include:emailservertenten.com ~all | ||||||
| TXT | google-site-verification=-c9bbzsbqVZeyimkG9ODu1IXIkhkXLql4nHIooPKUuU | ||||||
| TXT | _globalsign-domain-verification=-dAbVgukuV3dArTxvG70996-HdTsH2VAnnwjU8UY3K | ||||||
| SOA | ns4.tenten.vnhostmaster@congdulieu.vn 2026-03-31 #15 | ||||||
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=2030753563 | ||||||
Subdomains
mail.congdulieu.vn |
Same first word
congdulieu.vn |
DNS History
6 records (5 active, 1 former)
●MXmail.congdulieu.vn2019-12-19 → 2026-05-09 · 2 obs
● 2026-05-09 22:15:56
●A103.101.76.1192026-05-04 → 2026-05-09 · 3 obs
● 2026-05-04 14:55:38
● 2026-05-09 22:15:56
○A49.156.52.252019-12-19 → 2019-12-19 · 3 obs
○ 2026-05-04 14:55:38
○ 2026-05-09 22:15:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | g.dns-servers.vn, d.dns-servers.vn, c.dns-servers.vn, h.dns-servers.vn... | - |
| congdulieu.vn | ns5.tenten.vn, ns4.tenten.vn, ns6.tenten.vn | - |
✅ Authoritative Response
Server:52.74.6.184
NS records: ns5.tenten.vn, ns4.tenten.vn, ns6.tenten.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for congdulieu.vn (unsigned zone)
⏱️ Timing
Total: 1954ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.101.76.119 |
| NS | 3 | ns4.tenten.vn, ns6.tenten.vn... |
| MX | 1 | mail.congdulieu.vn (pri: 0) |
| TXT | 5 | _globalsign-domain-verification=eQZBYxpA, v=spf1 include:emailservertenten.com ~al... |
| SOA | 1 | ns4.tenten.vn hostmaster.congdulieu.vn |
Analysis
Hierarchy
The parent of mail.congdulieu.vn is congdulieu.vn.
IP Addresses
congdulieu.vn points to a single IP number: 103.101.76.119.
Name Servers
The domain congdulieu.vn is delegated to three name servers: ns4.tenten.vn, ns5.tenten.vn and ns6.tenten.vn.
congdulieu.vn shares name servers with other domains at least partially, for instance nongnghiepthongminh.vn, caphedenam.vn, hgsi.com.vn, tellustech.vn and thongnhatgroup.com.vn.
these name servers are often 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
The mail server for congdulieu.vn is mail.congdulieu.vn.
Host name mail.congdulieu.vn resolves to IP 163.44.207.67.