cenlab.com.vn - robtex.com
cenlab.com.vn
com.vn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns-master.vnnic.vn ⭐ | ||||||
| NS | a.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | b.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | c.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | d.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | e.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | f.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | g.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | h.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| SOA | dns-master.vnnic.vnpostmaster@vnnic.vn serial=2022831812 | ||||||
Same first word
Similar names
DNS History
12 records (8 active, 4 former)
●NSgalilea.ns.cloudflare.com2026-05-01 → 2026-08-02 · 2 obs
● 2026-08-02 03:56:56
●NSharlan.ns.cloudflare.com2026-05-01 → 2026-08-02 · 2 obs
● 2026-08-02 03:56:56
●MXalt1.aspmx.l.google.com2026-05-01 → 2026-08-02 · 2 obs
● 2026-08-02 03:56:56
●MXalt2.aspmx.l.google.com2026-05-01 → 2026-08-02 · 2 obs
● 2026-08-02 03:56:56
●MXalt3.aspmx.l.google.com2026-05-01 → 2026-08-02 · 2 obs
● 2026-08-02 03:56:56
●MXalt4.aspmx.l.google.com2026-05-01 → 2026-08-02 · 2 obs
● 2026-08-02 03:56:56
●MXaspmx.l.google.com2026-05-01 → 2026-08-02 · 2 obs
● 2026-08-02 03:56:56
○A104.21.25.1672026-05-01 → 2026-06-09 · 4 obs
● 2026-06-09 12:40:58
○ 2026-06-25 21:09:52
○ 2026-08-02 03:56:56
●A118.69.109.852026-06-25 → 2026-08-02 · 3 obs
● 2026-06-25 21:09:52
● 2026-08-02 03:56:56
○A172.67.134.1012026-05-01 → 2026-06-09 · 4 obs
● 2026-06-09 12:40:58
○ 2026-06-25 21:09:52
○ 2026-08-02 03:56:56
○A2606:4700:3031::ac43:86652026-05-01 → 2026-06-09 · 4 obs
● 2026-06-09 12:40:58
○ 2026-06-25 21:09:52
○ 2026-08-02 03:56:56
○A2606:4700:3032::6815:19a72026-05-01 → 2026-06-09 · 4 obs
● 2026-06-09 12:40:58
○ 2026-06-25 21:09:52
○ 2026-08-02 03:56:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | c.dns-servers.vn, a.dns-servers.vn, e.dns-servers.vn, g.dns-servers.vn... | - |
| cenlab.com.vn | galilea.ns.cloudflare.com, harlan.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.194.233
NS records: galilea.ns.cloudflare.com, harlan.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cenlab.com.vn (unsigned zone)
⏱️ Timing
Total: 971ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 118.69.109.85 |
| NS | 2 | galilea.ns.cloudflare.com, harlan.ns.cloudflare.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 2 | google-site-verification=-zlfwwaI051vXgF, v=spf1 include:_spf.google.com ~all |
| SOA | 1 | galilea.ns.cloudflare.com dns.cloudflare |
Analysis
IP Addresses
cenlab.com.vn directs to one IP number, which is 118.69.109.85.
Name Servers
DNS delegation for cenlab.com.vn points to two name servers: galilea.ns.cloudflare.com and harlan.ns.cloudflare.com.
cenlab.com.vn has the same name server delegation as a number of other domains, such as rekening.be, onccelik.com, greenplanetmowing.com and two more.
At least some of cenlab.com.vn's name servers are shared with other domains, for example ninetyfriend.com, ecohospedagem.com, 5wmen.com and two more.
These name servers are often deployed together with the name servers nena.ns.cloudflare.com, theo.ns.cloudflare.com, lee.ns.cloudflare.com and devin.ns.cloudflare.com.
Host names resolving to 6 IP numbers:
galilea.ns.cloudflare.com has IP addresses 108.162.194.233, 162.159.38.233 and 172.64.34.233, plus 3 other.
harlan.ns.cloudflare.com has IP addresses 108.162.195.250, 162.159.44.250 and 172.64.35.250, plus 3 other.
Mail Servers
Five mail servers handle cenlab.com.vn: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
cenlab.com.vn shares at least some of its mail servers with other domains — for example mercalabs.com, patstrenc.com, chatperk.ai and two more.
It is common for these mail servers to co-occur with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com as mail servers.
Hosts with two IP numbers each:
aspmx.l.google.com has two IP addresses: 142.251.111.27 and 2607:f8b0:4004:c23::1a.
alt1.aspmx.l.google.com has two IP addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com has two IP addresses: 172.253.116.26 and 2a00:1450:400b:c02::1b.
alt3.aspmx.l.google.com has two IP addresses: 192.178.223.26 and 2a00:1450:4009:c0f::1a.
alt4.aspmx.l.google.com has two IP addresses: 172.253.157.26 and 2a00:1450:400c:c23::1b.