maxseo.vn - robtex.com
maxseo.vn
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=2030998090 | ||||||
Subdomains
khoahoc.maxseo.vn |
greenshift.maxseo.vn |
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●MXmx1.larksuite.com2026-05-21 → 2026-07-14 · 2 obs
● 2026-07-14 22:01:44
●MXmx2.larksuite.com2026-05-21 → 2026-07-14 · 2 obs
● 2026-07-14 22:01:44
●MXmx3.larksuite.com2026-05-21 → 2026-07-14 · 2 obs
● 2026-07-14 22:01:44
●A103.221.221.192026-05-21 → 2026-07-14 · 5 obs
● 2026-06-14 03:16:20
○ 2026-06-19 09:59:54
● 2026-07-02 20:11:32
● 2026-07-14 22:01:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | h.dns-servers.vn, a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn... | - |
| maxseo.vn | ns-b2.tenten.vn, ns-b1.tenten.vn, ns-b3.tenten.vn | - |
✅ Authoritative Response
Server:137.59.104.67
NS records: ns-b2.tenten.vn, ns-b1.tenten.vn, ns-b3.tenten.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for maxseo.vn (unsigned zone)
⏱️ Timing
Total: 3013ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.221.221.19 |
| NS | 3 | ns-b1.tenten.vn, ns-b3.tenten.vn... |
| MX | 3 | mx1.larksuite.com (pri: 1), mx2.larksuite.com (pri: 5)... |
| TXT | 2 | verification-code-site-App_lark=EZzRdvwK, v=spf1 +include:spf.onlarksuite.com -all |
| SOA | 1 | ns-b3.tenten.vn hostmaster.maxseo.vn |
Analysis
Hierarchy
khoahoc.maxseo.vn and greenshift.maxseo.vn each fall under maxseo.vn as their parent domain.
IP Addresses
maxseo.vn resolves to just one IP address, 103.221.221.19.
Two other host names, along with tamthanh.com.vn, mail.dahoacuongsaigon.com.vn and autimes.edu.vn.trungle.info, also share IP numbers with maxseo.vn.
Name Servers
DNS for maxseo.vn is handled by three authoritative name servers: ns-b1.tenten.vn, ns-b2.tenten.vn and ns-b3.tenten.vn.
There is at least partial name server overlap between maxseo.vn and other domains — tienantech.vn, queviet.vn, toanthanglogistics.vn and two more among them.
Three hostnames — ns-b1.tenten.vn, ns-b2.tenten.vn and ns-b3.tenten.vn — each have two IP addresses: ns-b1.tenten.vn has 137.59.104.67 and 2404:f080:1101:321:a150:95:110:1230, ns-b2.tenten.vn has 137.59.104.68 and 2404:f080:1101:321:a150:95:110:1231, and ns-b3.tenten.vn has 163.44.207.21 and 2404:f080:1101:321:a150:95:110:1232.
Mail Servers
Incoming mail for maxseo.vn is delivered via three mail servers: mx1.larksuite.com, mx2.larksuite.com and mx3.larksuite.com.
There is at least a partial MX overlap between maxseo.vn and other domains, including salekitmail.com, loli.mt, rd999.net and two others.
Hostnames that map to three IP numbers:
mx3.larksuite.com has IP addresses 18.139.153.173, 101.126.58.223 and 122.14.230.154.
Host names that point to one IP address:
mx1.larksuite.com directs to 18.139.153.173.
mx2.larksuite.com directs to 18.139.153.173.
Each of mx3.larksuite.com, mx1.larksuite.com and mx2.larksuite.com resolves to 18.139.153.173.