devops.edu.vn - robtex.com
devops.edu.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 194.9.62.254🇸🇬 SPEEDYPAGELTD-AS-AP194.9.62.0/24 | ||||||
| NS | bayan.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b48🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | bayan.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c148🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | bayan.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2148🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | bayan.ns.cloudflare.com | ||||||
| A | 108.162.193.72🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | bayan.ns.cloudflare.com | ||||||
| A | 172.64.33.72🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | bayan.ns.cloudflare.com | ||||||
| A | 173.245.59.72🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | bayan.ns.cloudflare.com | ||||||
| NS | elaine.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3a98🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | elaine.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c098🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | elaine.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2098🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | elaine.ns.cloudflare.com | ||||||
| A | 108.162.192.152🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | elaine.ns.cloudflare.com | ||||||
| A | 172.64.32.152🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | elaine.ns.cloudflare.com | ||||||
| A | 173.245.58.152🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | elaine.ns.cloudflare.com | ||||||
| MX | devops.edu.vn ⭐ | ||||||
| A | 194.9.62.254🇸🇬 SPEEDYPAGELTD-AS-AP194.9.62.0/24 | ||||||
| TXT | MS=ms72907651 | ||||||
| TXT | firebase=dos-edu | ||||||
| TXT | google-site-verification=PTxbPR7T7jRlxnkinKHhq8OvCLv5Fno4EDZmLp5Ekac | ||||||
| TXT | v=spf1 +mx +a +ip4:194.9.62.254 ~all | ||||||
| SOA | bayan.ns.cloudflare.comdns@cloudflare.com serial=2402517861 | ||||||
edu.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=2018564776 | ||||||
MX for
devops.edu.vn |
Subdomains
b.devops.edu.vn |
autodiscover.devops.edu.vn |
cpcalendars.devops.edu.vn |
cpanel.devops.edu.vn |
a.devops.edu.vn |
webdisk.devops.edu.vn |
www.devops.edu.vn |
cpcontacts.devops.edu.vn |
webmail.devops.edu.vn |
mail.devops.edu.vn |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSbayan.ns.cloudflare.com2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 07:15:38
●NSelaine.ns.cloudflare.com2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 07:15:38
●MXdevops.edu.vn2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 07:15:38
●A194.9.62.2542026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 07:15:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| devops.edu.vn | bayan.ns.cloudflare.com, elaine.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.192.152
NS records: bayan.ns.cloudflare.com, elaine.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for devops.edu.vn (unsigned zone)
⏱️ Timing
Total: 882ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 194.9.62.254 |
| NS | 2 | bayan.ns.cloudflare.com, elaine.ns.cloudflare.com |
| MX | 1 | devops.edu.vn (pri: 0) |
| TXT | 4 | MS=ms72907651, firebase=dos-edu... |
| SOA | 1 | bayan.ns.cloudflare.com dns.cloudflare.c |
Analysis
Hierarchy
devops.edu.vn is the parent of b.devops.edu.vn, autodiscover.devops.edu.vn, cpcalendars.devops.edu.vn, cpanel.devops.edu.vn, a.devops.edu.vn and a few other host names.
Mail Server Role
The mail server for devops.edu.vn is devops.edu.vn.
IP Addresses
devops.edu.vn maps to IP address 194.9.62.254.
Other host names, for instance antinphat.net, surel.blesscar.co.id, vesinhcongnghiep.org.vn, mail.nguyenvietanh.net and www.vesinhcongnghiep.org.vn share IP numbers with devops.edu.vn.
Name Servers
Two name servers bayan.ns.cloudflare.com and elaine.ns.cloudflare.com are delegated to devops.edu.vn.
devops.edu.vn uses the same name server configuration as other domains, such as hpm50.net, bonk.hr, worldwisdom.net, watchintyme.com and ustraceur.com.
devops.edu.vn at least partially shares name servers with other domains such as wp-book.ir, official-ex-pedia-hub.pages.dev, theadinea.web.id, prestigesanitair.nl and clubestars.com.br.
these name servers are commonly used alongside the name servers donna.ns.cloudflare.com, mario.ns.cloudflare.com, lucy.ns.cloudflare.com, derek.ns.cloudflare.com and connie.ns.cloudflare.com.
Host names with six IP numbers: Host name bayan.ns.cloudflare.com points to 2606:4700:58::adf5:3b48, 2803:f800:50::6ca2:c148, 2a06:98c1:50::ac40:2148, 108.162.193.72, 172.64.33.72 and 173.245.59.72; host name elaine.ns.cloudflare.com points to 2606:4700:50::adf5:3a98, 2803:f800:50::6ca2:c098, 2a06:98c1:50::ac40:2098, 108.162.192.152, 172.64.32.152 and 173.245.58.152.
Mail Servers
One mail server serves devops.edu.vn.
devops.edu.vn points to one IP number: 194.9.62.254.