openai.vn - robtex.com

openai.vn

DNSSEC⚠️ Not signed
A34.120.137.41🇺🇸 Google34.120.0.0/14
PTR41.137.120.34.bc.googleusercontent.com
NSisaac.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3bb1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRisaac.ns.cloudflare.com
A2803:f800:50::6ca2:c1b1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRisaac.ns.cloudflare.com
A2a06:98c1:50::ac40:21b1🇺🇸 Cloudflare2a06:98c1:50::/45
PTRisaac.ns.cloudflare.com
A108.162.193.177🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRisaac.ns.cloudflare.com
A172.64.33.177🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRisaac.ns.cloudflare.com
A173.245.59.177🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRisaac.ns.cloudflare.com
NSlola.ns.cloudflare.com
A2606:4700:50::adf5:3a84🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlola.ns.cloudflare.com
A2803:f800:50::6ca2:c084🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRlola.ns.cloudflare.com
A2a06:98c1:50::ac40:2084🇺🇸 Cloudflare2a06:98c1:50::/45
PTRlola.ns.cloudflare.com
A108.162.192.132🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlola.ns.cloudflare.com
A172.64.32.132🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlola.ns.cloudflare.com
A173.245.58.132🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlola.ns.cloudflare.com
MXsmtp.google.com ⭐
A2607:f8b0:4004:c17::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbl-in-f27.1e100.net
A2607:f8b0:4004:c23::1a🇺🇸 Google2607:f8b0:4004::/48
PTRyuiadrs-in-f26.1e100.net
A2607:f8b0:4004:c23::1b🇺🇸 Google2607:f8b0:4004::/48
PTRyuiadrs-in-f27.1e100.net
A2607:f8b0:4004:c27::1b🇺🇸 Google2607:f8b0:4004::/48
PTRyuiadsk-in-f27.1e100.net
A142.251.16.26🇺🇸 Google142.251.16.0/24
PTRbl-in-f26.1e100.net
A172.253.139.27🇺🇸 Google172.253.139.0/24
PTRyuiadsk-in-f27.1e100.net
A192.178.155.26🇺🇸 Google192.178.155.0/24
PTRyuiadrs-in-f26.1e100.net
A192.178.155.27🇺🇸 Google192.178.155.0/24
PTRyuiadrs-in-f27.1e100.net
A192.178.218.27🇺🇸 Google192.178.218.0/24
PTRyuiadtq-in-f27.1e100.net
TXTgoogle-site-verification=0Y3UmNffEZHqGfQHIF2EDC64eMVSBoN7lxct84PjHiU
TXTgoogle-site-verification=Q0bqQMqfA2anvuMarKxqL0_gfkRCvBLodBL1rzVn_Vw
TXTgoogle-site-verification=tnhCkwl4rxdOvyfkF6HhqA8Mh_XXCF_w7PmCZis7r90
SOAisaac.ns.cloudflare.comdns@cloudflare.com serial=2406825267

vn

DNSSEC🔒 Signed (DS record present)
NSdns-master.vnnic.vn ⭐
NSa.dns-servers.vn
NSb.dns-servers.vn
NSc.dns-servers.vn
NSd.dns-servers.vn
NSe.dns-servers.vn
NSf.dns-servers.vn
NSg.dns-servers.vn
NSh.dns-servers.vn
SOAdns-master.vnnic.vnpostmaster@vnnic.vn serial=2030937250

Subdomains

chat.openai.vn
www.openai.vn
botscript.openai.vn
payment.openai.vn
cloud.openai.vn

Same first word

openai.cl
openai.ca
openai.pics
openai.org
openai.taipei
openai.im
openai.ng
openai.net.ph
openai.best
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openai.ir
openai.com.in
openai.td
openai.mil.ph
openai.web.id
openai.tk
openai.ph
openai.film
openai.skin
openai.eu
openai.ru.com
openai.au
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openai.autos
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openai.work
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openai.github.io
openai.institute
openai.mx
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openai.llc
openai.hot
openai.gallery
openai.christmas
openai.rent
openai.ist
openai.io.vn
openai.bid
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openai.page
openai.study
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openai.community
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openai.freeboxos.fr
openai.vip
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openai.locker
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Similar names

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oneapi.info
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DNS History

8 records (4 active, 4 former)

202120222023202420252026NSisaac.ns.cloudflare.comlola.ns.cloudflare.comns1.dkt.com.vnns2.dkt.com.vnMXsmtp.google.commail.openai.vnA34.120.137.41210.245.8.141
●NSisaac.ns.cloudflare.com2026-06-27 → 2026-06-28 · 3 obs
○ 2020-02-14 14:20:56
● 2026-06-27 16:03:56
● 2026-06-28 16:00:40
●NSlola.ns.cloudflare.com2026-06-27 → 2026-06-28 · 3 obs
○ 2020-02-14 14:20:56
● 2026-06-27 16:03:56
● 2026-06-28 16:00:40
○NSns1.dkt.com.vn2020-02-14 → 2020-02-14 · 3 obs
● 2020-02-14 14:20:56
○ 2026-06-27 16:03:56
○ 2026-06-28 16:00:40
○NSns2.dkt.com.vn2020-02-14 → 2020-02-14 · 3 obs
● 2020-02-14 14:20:56
○ 2026-06-27 16:03:56
○ 2026-06-28 16:00:40
○MXmail.openai.vn2020-02-14 → 2020-02-14 · 3 obs
● 2020-02-14 14:20:56
○ 2026-06-27 16:03:56
○ 2026-06-28 16:00:40
●MXsmtp.google.com2026-06-27 → 2026-06-28 · 3 obs
○ 2020-02-14 14:20:56
● 2026-06-27 16:03:56
● 2026-06-28 16:00:40
○A210.245.8.1412020-02-14 → 2020-02-14 · 3 obs
● 2020-02-14 14:20:56
○ 2026-06-27 16:03:56
○ 2026-06-28 16:00:40
●A34.120.137.412026-06-27 → 2026-06-28 · 3 obs
○ 2020-02-14 14:20:56
● 2026-06-27 16:03:56
● 2026-06-28 16:00:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
vnb.dns-servers.vn, h.dns-servers.vn, d.dns-servers.vn, f.dns-servers.vn...-
openai.vnlola.ns.cloudflare.com, isaac.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.192.132

NS records: lola.ns.cloudflare.com, isaac.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for openai.vn (unsigned zone)

⏱️ Timing

Total: 997ms | Queries: -

📄 Records

TypeCountSample Data
A134.120.137.41
NS2isaac.ns.cloudflare.com, lola.ns.cloudflare.com
MX1smtp.google.com (pri: 1)
TXT3google-site-verification=0Y3UmNffEZHqGfQ, google-site-verification=Q0bqQMqfA2anvuM...
SOA1isaac.ns.cloudflare.com dns.cloudflare.c

Analysis

Hierarchy

chat.openai.vn, www.openai.vn, botscript.openai.vn, payment.openai.vn and cloud.openai.vn are all subdomains of openai.vn.

IP Addresses

openai.vn has exactly one IP address — 34.120.137.41.

agenberas.com, artnostrum.com, bluemoondevelopment.com plus two other host names have IP numbers in common with openai.vn.

Name Servers

openai.vn uses two name servers for its delegation: isaac.ns.cloudflare.com and lola.ns.cloudflare.com.

The name server configuration of openai.vn is shared with other domains, for instance famoustic.com, lgpa.lt, nairam.net and two others.

The name servers of openai.vn overlap at least partially with those of other domains — among them westico.eu, barmour.com, all-cars-here.com and two more.

These name servers commonly appear in combination with the name servers skip.ns.cloudflare.com.

Hosts with 6 IP addresses each:

Hostname isaac.ns.cloudflare.com directs to 108.162.193.177, 172.64.33.177 and 173.245.59.177 along with 3 other IP addresses.

Hostname lola.ns.cloudflare.com directs to 108.162.192.132, 172.64.32.132 and 173.245.58.132 along with 3 other IP addresses.

Mail Servers

openai.vn uses one mail server — smtp.google.com.

The mail server setup of openai.vn matches that of other domains such as mail.thetshirt.it, lannycoelhosemijoias.com.mx, mx.goldmaster.it and two others.

At least some of the mail servers used by openai.vn are shared with other domains: webuild.co.il, ascentgaragedoors.com.au, cmcinternet.com and two others among them.

It is common to find these mail servers paired with the mail servers aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com, as well as two others.

smtp.google.com has 9 IP addresses: 142.251.16.26, 172.253.139.27, 192.178.155.26 plus 6 more.