opencloud.vn - robtex.com
opencloud.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=2030754206 | ||||||
Subdomains
cr.opencloud.vn |
Same first word
Similar names
cupnoodle.github.io |
cloudopen.ru |
cloudopen.com.cn |
cupnoodle.jp |
cloudopen.net |
cupnoodle.nl |
cloudopen.org |
cupnoodle.net |
cloudopen.xyz |
noodlecup.com |
couponled.com |
cupnoodle.com |
cloudopen.com |
DNS History
5 records (5 active, 0 former)
●NSmegan.ns.cloudflare.com2026-05-02 → 2026-05-10 · 2 obs
● 2026-05-10 07:13:46
●NSnero.ns.cloudflare.com2026-05-02 → 2026-05-10 · 2 obs
● 2026-05-10 07:13:46
●MXmx1.larksuite.com2026-05-02 → 2026-05-10 · 2 obs
● 2026-05-10 07:13:46
●MXmx2.larksuite.com2026-05-02 → 2026-05-10 · 2 obs
● 2026-05-10 07:13:46
●MXmx3.larksuite.com2026-05-02 → 2026-05-10 · 2 obs
● 2026-05-10 07:13:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, f.dns-servers.vn, c.dns-servers.vn, e.dns-servers.vn... | 16 records |
| opencloud.vn | nero.ns.cloudflare.com, megan.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.35.28
NS records: nero.ns.cloudflare.com, megan.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for opencloud.vn (unsigned zone)
⏱️ Timing
Total: 1407ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | megan.ns.cloudflare.com, nero.ns.cloudflare.com |
| MX | 3 | mx1.larksuite.com (pri: 1), mx3.larksuite.com (pri: 10)... |
| TXT | 2 | v=spf1 +include:spf.onlarksuite.com -all, verification-code-site-App_lark=rg0O4cVL |
| SOA | 1 | megan.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 16
In-bailiwick: 16 (h.dns-servers.vn, g.dns-servers.vn, f.dns-servers.vn...)
Analysis
Hierarchy
opencloud.vn is the parent of cr.opencloud.vn.
Name Servers
opencloud.vn is delegated to two name servers megan.ns.cloudflare.com and nero.ns.cloudflare.com.
opencloud.vn shares the same name server setup as other domains, for instance bentwoodrealty.com, julieparkerpracticesuccess.com, paragones.com, trenligeroguadalajara.com and tubogarsrl.com.ar.
opencloud.vn at least partially shares name servers with other domains, for instance wahrsager-online.com, opti-guide.com, sunvaleorchard.shop, fvfu.cn and iksib.com.
these name servers are often used together with chan.ns.cloudflare.com, magdalena.ns.cloudflare.com, keyla.ns.cloudflare.com and raquel.ns.cloudflare.com.
Host names with six IP numbers:
Host name megan.ns.cloudflare.com points to: 2606:4700:50::adf5:3ac5, 2803:f800:50::6ca2:c0c5, 2a06:98c1:50::ac40:20c5, 108.162.192.197, 172.64.32.197 and 173.245.58.197.
Host name nero.ns.cloudflare.com points to: 2606:4700:58::a29f:2c1c, 2803:f800:50::6ca2:c31c, 2a06:98c1:50::ac40:231c, 108.162.195.28, 162.159.44.28 and 172.64.35.28.
Mail Servers
opencloud.vn is handled by three mail servers: mx1.larksuite.com, mx2.larksuite.com and mx3.larksuite.com.
opencloud.vn shares some mail servers with other domains, at least partially, for instance svrg.id, thecreativen.com, yousport.vn, amateurinvest.com and autopro.website.
Host names with three IP numbers:
mx3.larksuite.com points to 18.139.153.173, 101.126.58.223 and 122.14.230.154.
Host names with one IP number:
mx1.larksuite.com points to 18.139.153.173.
mx2.larksuite.com points to 18.139.153.173.
Host names that point to 18.139.153.173:
mx3.larksuite.com, mx1.larksuite.com and mx2.larksuite.com point to 18.139.153.173.