fullstack.edu.vn - dns.ninja

`fullstack.edu.vn`

DNSSEC	⚠️ Not signed
A	2606:4700:20::681a:82c^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::681a:92c^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::ac43:45e2^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.8.44^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.9.44^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.69.226^{🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`courtney.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2682^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`courtney.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c282^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`courtney.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2282^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`courtney.ns.cloudflare.com`
		A	108.162.194.130^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`courtney.ns.cloudflare.com`
		A	162.159.38.130^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`courtney.ns.cloudflare.com`
		A	172.64.34.130^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`courtney.ns.cloudflare.com`
NS	`reese.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c75^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`reese.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c375^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`reese.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2375^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`reese.ns.cloudflare.com`
		A	108.162.195.117^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`reese.ns.cloudflare.com`
		A	162.159.44.117^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`reese.ns.cloudflare.com`
		A	172.64.35.117^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`reese.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1b::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`wv-in-f26.1e100.net`
		A	192.178.155.26^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.26.8.44, 104.26.9.44, 172.67.69.226
		IPv6 hints	2606:4700:20::681a:82c, 2606:4700:20::681a:92c, 2606:4700:20::ac43:45e2
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=62, name=cloudflare-ech.com
SOA	`courtney.ns.cloudflare.com`dns@cloudflare.com serial=2410907967

`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.vn`postmaster@vnnic.vn serial=2018585118

Subdomains

5d6d6f81-19ca-431a-a5e4-d8c2e15f7d03.fullstack.edu.vn

mailin14mx.fullstack.edu.vn

vnoapaccounts.fullstack.edu.vn

ycqilvideo-cdn.fullstack.edu.vn

oegflflash.fullstack.edu.vn

dns3.fullstack.edu.vn

files.fullstack.edu.vn

vod.fullstack.edu.vn

ulmjkreactojt-api.fullstack.edu.vn

iigpeclippy.fullstack.edu.vn

jikfpsnippet-generator.fullstack.edu.vn

expressjs.fullstack.edu.vn

sass.fullstack.edu.vn

learn.fullstack.edu.vn

mtzvipython.fullstack.edu.vn

lsiiakong-admin.fullstack.edu.vn

jkeynintent-api.fullstack.edu.vn

qcxapapi-gateway.fullstack.edu.vn

backend-nodejs.fullstack.edu.vn

idetukong-admin.fullstack.edu.vn

javascript.fullstack.edu.vn

pictures.fullstack.edu.vn

www1.fullstack.edu.vn

css-diner.fullstack.edu.vn

zoom.fullstack.edu.vn

kb.fullstack.edu.vn

corporate.fullstack.edu.vn

167a52b1-7e12-4274-bd16-fbf351be4884.fullstack.edu.vn

cosohgateway.fullstack.edu.vn

eed35b74-7580-4eba-9e57-cf3e37ad81d8.fullstack.edu.vn

internet.fullstack.edu.vn

api-gateway.fullstack.edu.vn

frontend-nextjs.fullstack.edu.vn

froggy-pro.fullstack.edu.vn

socket.fullstack.edu.vn

exercise-api.fullstack.edu.vn

maintain.fullstack.edu.vn

videos.fullstack.edu.vn

dvxnfwebsocket.fullstack.edu.vn

uxllpgateway.fullstack.edu.vn

csmhgiigpeclippy.fullstack.edu.vn

k8s-dashboard.fullstack.edu.vn

dddd.fullstack.edu.vn

websocket.fullstack.edu.vn

fek1.fullstack.edu.vn

e6018991-f269-4ef6-aa5c-4597448bf44b.fullstack.edu.vn

ivvzzkong-admin.fullstack.edu.vn

reactojt.fullstack.edu.vn

cpanel.fullstack.edu.vn

mvrpzcv.fullstack.edu.vn

cb080243-77da-45a7-a228-95e271631fb6.fullstack.edu.vn

cv.fullstack.edu.vn

kong-admin.fullstack.edu.vn

ws.fullstack.edu.vn

code.fullstack.edu.vn

socket-cluster.fullstack.edu.vn

jwkbacosohgateway.fullstack.edu.vn

tzxzzvideos.fullstack.edu.vn

accounts.fullstack.edu.vn

gateway.fullstack.edu.vn

smtp.fullstack.edu.vn

autodiscover.fullstack.edu.vn

grid.fullstack.edu.vn

tmtwsuxllpgateway.fullstack.edu.vn

a.fullstack.edu.vn

njbshphenikaa.fullstack.edu.vn

phenikaa.fullstack.edu.vn

fullstack-nodejs.fullstack.edu.vn

webdisk.fullstack.edu.vn

streams.fullstack.edu.vn

htmlcss.fullstack.edu.vn

cpcontacts.fullstack.edu.vn

fek4.fullstack.edu.vn

cpcalendars.fullstack.edu.vn

api.fullstack.edu.vn

static.fullstack.edu.vn

clippy.fullstack.edu.vn

flash.fullstack.edu.vn

qhyiuvideos.fullstack.edu.vn

b.fullstack.edu.vn

go.fullstack.edu.vn

d03f0a9b-0357-4a6e-a161-28d536438742.fullstack.edu.vn

swswwwebsocket.fullstack.edu.vn

yztsvstreams.fullstack.edu.vn

kong-dashboard.fullstack.edu.vn

Same first word

fullstack.ro

fullstack.properties

fullstack.courses

fullstack.space

fullstack.id

fullstack.org

fullstack.eu

fullstack.la

fullstack.info

fullstack.life

fullstack.university

fullstack.co.za

fullstack.ca

fullstack.academy

fullstack.cash

fullstack.cafe

fullstack.world

fullstack.guru

fullstack.co.nz

fullstack.agency

fullstack.today

fullstack.im

fullstack.biz

fullstack.nu

fullstack.edu.vn

fullstack.cat

fullstack.marketing

fullstack.partners

fullstack.au

fullstack.ru

fullstack.team

fullstack.finance

fullstack.fyi

fullstack.solutions

fullstack.support

fullstack.media

fullstack.red

fullstack.ventures

fullstack.expert

fullstack.financial

fullstack.works

fullstack.london

fullstack.se

fullstack.cn

fullstack.us

fullstack.careers

fullstack.industries

fullstack.at

fullstack.com.au

fullstack.co.th

fullstack.blog

fullstack.com

fullstack.io

fullstack.wiki

fullstack.co

fullstack.pe

fullstack.be

fullstack.nl

fullstack.camp

Similar names

stackfull.com

DNS History

20 records (13 active, 7 former)

○NSbrad.ns.cloudflare.com2020-01-12 → 2021-11-08 · 4 obs

● 2020-01-12 01:23:36
● 2021-11-08 01:31:36
○ 2026-02-18 13:59:54
○ 2026-08-04 05:28:10

●NScourtney.ns.cloudflare.com2026-02-18 → 2026-08-04 · 3 obs

○ 2021-11-08 01:31:36
● 2026-02-18 13:59:54
● 2026-08-04 05:28:10

○NSnelly.ns.cloudflare.com2020-01-12 → 2021-11-08 · 4 obs

● 2020-01-12 01:23:36
● 2021-11-08 01:31:36
○ 2026-02-18 13:59:54
○ 2026-08-04 05:28:10

●NSreese.ns.cloudflare.com2026-02-18 → 2026-08-04 · 3 obs

○ 2021-11-08 01:31:36
● 2026-02-18 13:59:54
● 2026-08-04 05:28:10

●MXalt1.aspmx.l.google.com2021-11-08 → 2026-08-04 · 2 obs

● 2021-11-08 01:31:36
● 2026-08-04 05:28:10

●MXalt2.aspmx.l.google.com2021-11-08 → 2026-08-04 · 2 obs

● 2021-11-08 01:31:36
● 2026-08-04 05:28:10

●MXalt3.aspmx.l.google.com2021-11-08 → 2026-08-04 · 2 obs

● 2021-11-08 01:31:36
● 2026-08-04 05:28:10

●MXalt4.aspmx.l.google.com2021-11-08 → 2026-08-04 · 2 obs

● 2021-11-08 01:31:36
● 2026-08-04 05:28:10

●MXaspmx.l.google.com2021-11-08 → 2026-08-04 · 2 obs

● 2021-11-08 01:31:36
● 2026-08-04 05:28:10

○A103.229.41.252021-11-08 → 2021-11-08 · 4 obs

○ 2020-01-12 01:23:36
● 2021-11-08 01:31:36
○ 2026-02-18 13:59:54
○ 2026-08-04 05:28:10

○A104.24.106.2402020-01-12 → 2020-01-12 · 3 obs

● 2020-01-12 01:23:36
○ 2021-11-08 01:31:36
○ 2026-08-04 05:28:10

○A104.24.107.2402020-01-12 → 2020-01-12 · 3 obs

● 2020-01-12 01:23:36
○ 2021-11-08 01:31:36
○ 2026-08-04 05:28:10

●A104.26.8.442026-02-18 → 2026-08-04 · 3 obs

○ 2021-11-08 01:31:36
● 2026-02-18 13:59:54
● 2026-08-04 05:28:10

●A104.26.9.442026-02-18 → 2026-08-04 · 3 obs

○ 2021-11-08 01:31:36
● 2026-02-18 13:59:54
● 2026-08-04 05:28:10

●A172.67.69.2262026-02-18 → 2026-08-04 · 3 obs

○ 2021-11-08 01:31:36
● 2026-02-18 13:59:54
● 2026-08-04 05:28:10

●A2606:4700:20::681a:82c2026-02-18 → 2026-08-04 · 3 obs

○ 2021-11-08 01:31:36
● 2026-02-18 13:59:54
● 2026-08-04 05:28:10

●A2606:4700:20::681a:92c2026-02-18 → 2026-08-04 · 3 obs

○ 2021-11-08 01:31:36
● 2026-02-18 13:59:54
● 2026-08-04 05:28:10

●A2606:4700:20::ac43:45e22026-02-18 → 2026-08-04 · 3 obs

○ 2021-11-08 01:31:36
● 2026-02-18 13:59:54
● 2026-08-04 05:28:10

○A2606:4700:30::6818:6af02020-01-12 → 2020-01-12 · 3 obs

● 2020-01-12 01:23:36
○ 2021-11-08 01:31:36
○ 2026-08-04 05:28:10

○A2606:4700:30::6818:6bf02020-01-12 → 2020-01-12 · 3 obs

● 2020-01-12 01:23:36
○ 2021-11-08 01:31:36
○ 2026-08-04 05:28:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
vn	d.dns-servers.vn, b.dns-servers.vn, a.dns-servers.vn, g.dns-servers.vn...	-
fullstack.edu.vn	reese.ns.cloudflare.com, courtney.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.38.130

NS records: reese.ns.cloudflare.com, courtney.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fullstack.edu.vn (unsigned zone)

⏱️ Timing

Total: 1137ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`172.67.69.226, 104.26.8.44...`
AAAA	3	`2606:4700:20::681a:92c, 2606:4700:20::ac43:45e2...`
NS	2	`courtney.ns.cloudflare.com, reese.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`courtney.ns.cloudflare.com dns.cloudflar`

Analysis

Hierarchy

fullstack.edu.vn is the parent domain of 5d6d6f81-19ca-431a-a5e4-d8c2e15f7d03.fullstack.edu.vn, mailin14mx.fullstack.edu.vn, vnoapaccounts.fullstack.edu.vn, ycqilvideo-cdn.fullstack.edu.vn, oegflflash.fullstack.edu.vn and a few other host names.

IP Addresses

fullstack.edu.vn points to 6 IP addresses, including 104.26.8.44, 104.26.9.44 and 172.67.69.226, plus 3 other.

d03f0a9b-0357-4a6e-a161-28d536438742.fullstack.edu.vn, finlink.de, bocadetox.com plus two other host names have IP numbers in common with fullstack.edu.vn.

Name Servers

Two name servers handle the delegation for fullstack.edu.vn: courtney.ns.cloudflare.com and reese.ns.cloudflare.com.

The name server configuration of fullstack.edu.vn is shared with other domains, for instance fth.ie, ademe.org, miniaccountant.app and two others.

fullstack.edu.vn shares at least some of its name servers with other domains, including brandinlabs.com, dalonarethivse.sbs, casthell.com and two others.

These name servers are frequently paired with the name servers violet.ns.cloudflare.com and peyton.ns.cloudflare.com.

Hosts with 6 IP addresses each:

courtney.ns.cloudflare.com resolves to 108.162.194.130, 162.159.38.130 and 172.64.34.130 among others, with 3 other IP addresses in total.

reese.ns.cloudflare.com resolves to 108.162.195.117, 162.159.44.117 and 172.64.35.117 among others, with 3 other IP addresses in total.

Mail Servers

fullstack.edu.vn is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

At least some of the mail servers used by fullstack.edu.vn are shared with other domains: idan-ins.com, jacpcldce.ac.in, cpatelier.com and two others among them.

These mail servers are often deployed together with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 other mail servers.

Host names pointing to two IP addresses:

aspmx.l.google.com resolves to two addresses: 192.178.155.26 and 2607:f8b0:4004:c1b::1a.

alt1.aspmx.l.google.com resolves to two addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.27 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com resolves to two addresses: 192.178.223.26 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com resolves to two addresses: 172.253.157.26 and 2a00:1450:400c:c23::1a.