`bok.com.vn`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:2ecd^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:8dc8^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.46.205^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.141.200^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`lex.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bc4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lex.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1c4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lex.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21c4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lex.ns.cloudflare.com`
		A	108.162.193.196^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lex.ns.cloudflare.com`
		A	172.64.33.196^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lex.ns.cloudflare.com`
		A	173.245.59.196^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lex.ns.cloudflare.com`
NS	`naomi.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ad0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`naomi.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0d0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`naomi.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20d0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`naomi.ns.cloudflare.com`
		A	108.162.192.208^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`naomi.ns.cloudflare.com`
		A	172.64.32.208^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`naomi.ns.cloudflare.com`
		A	173.245.58.208^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`naomi.ns.cloudflare.com`
MX	`mx1.larksuite.com` ⭐
		A	18.139.153.173^{🇸🇬 Amazon18.138.0.0/15 EC2 SIN prefix}
			PTR	`ec2-18-139-153-173.ap-southeast-1.compute.amazonaws.com`
MX	`mx2.larksuite.com`⁽⁵⁾
		A	18.139.153.173^{🇸🇬 Amazon18.138.0.0/15 EC2 SIN prefix}
			PTR	`ec2-18-139-153-173.ap-southeast-1.compute.amazonaws.com`
MX	`mx3.larksuite.com`⁽¹⁰⁾
		A	18.139.153.173^{🇸🇬 Amazon18.138.0.0/15 EC2 SIN prefix}
			PTR	`ec2-18-139-153-173.ap-southeast-1.compute.amazonaws.com`
		A	101.126.58.223^{🇨🇳 VOLCANO-ENGINE101.126.56.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	122.14.230.154^{🇨🇳 CHINAMOBILE-CN122.14.224.0/20}
TXT	`google-site-verification=e3XxAfRmE0rJw-ixIt3H-Mfgm5GJj2hkG0svkKR8pdg`
TXT	`v=spf1 +include:spf.onlarksuite.com -all`
TXT	`verification-code-site-App_lark=RDgO3Y2Y4hJgsRiDPEnV`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.46.205, 172.67.141.200
		IPv6 hints	2606:4700:3031::6815:2ecd, 2606:4700:3033::ac43:8dc8
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=209, name=cloudflare-ech.com
SOA	`lex.ns.cloudflare.com`dns@cloudflare.com serial=2402278200

`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.vn`postmaster@vnnic.vn serial=2022714965

Subdomains

status.bok.com.vn

api-staging.bok.com.vn

admin.bok.com.vn

api.bok.com.vn

dangkycuahang.bok.com.vn

admin-dev.bok.com.vn

admin-staging.bok.com.vn

api-dev.bok.com.vn

Same first word

bok.tech

bok.com.tw

bok.cl

bok.be

bok.vn

bok.ca

bok.id.au

bok.si

bok.se

bok.net.pl

bok.ru

bok.in

bok.de

bok.com.ua

bok.jp

bok.ch

bok.co.il

bok.dk

bok.ro

bok.by

bok.co.kr

bok.at

bok.us

bok.bialystok.pl

bok.pl

bok.waw.pl

bok.co.at

bok.com.mx

bok.com.cn

bok.sd

bok.au

bok.eu

bok.ai

bok.tw

bok.la

bok.nu

bok.site

bok.net

bok.gr

bok.es

bok.cn

bok.com.pk

bok.net.au

bok.com

bok.ph

bok.fi

bok.go.th

bok.moe

bok.kr

bok.ovh

bok.cc

bok.ie

bok.nl

bok.am

bok.me

bok.co.in

bok.fr

bok.bike

bok.boleslawiec.pl

bok.com.vn

bok.cz

bok.no

bok.biz

bok.or.kr

bok.uk

Similar names

bko.ch

bko.nu

kob.nl

okb.github.io

obk.com.ua

kob.su

kbo.konin.pl

okb.ca

okb.cat

kob.fr

kbo.nl

kbo.co.jp

okb.su

okb.us

obk.co

kob.jp

okb.xyz

kob.net

okb.at

bko.as

kob.org

bko.bg

kob.dk

okb.co

obk.ie

obk.su

okb.solutions

kbo.co.uk

kbo.dev

kbo.ovh

obk.kz

kob.kz

kbo.org

okb.eu

kob.de

bko.org

bko.pl

kob.se

obk.sakura.ne.jp

okb.se

bko.cn

okb.no

obk.co.jp

bko.us

okb.nl

kbo.de

obk.org.au

kbo.co.ke

kbo.in

kob.eu

obk.es

kbo.ch

kob.be

kbo.by

okb.de

bko.cz

obk.ca

okb.be

obk.net

kob.is

obk.ae

okb.cz

kob.co.uk

kbo.ro

kob.uk.com

okb.ie

kob.hu

obk.jp

bko.com.au

DNS History

9 records (9 active, 0 former)

●NSlex.ns.cloudflare.com2026-05-01 → 2026-05-14 · 2 obs

● 2026-05-01 11:07:26
● 2026-05-14 05:30:40

●NSnaomi.ns.cloudflare.com2026-05-01 → 2026-05-14 · 2 obs

● 2026-05-01 11:07:26
● 2026-05-14 05:30:40

●MXmx1.larksuite.com2026-05-01 → 2026-05-14 · 2 obs

● 2026-05-01 11:07:26
● 2026-05-14 05:30:40

●MXmx2.larksuite.com2026-05-01 → 2026-05-14 · 2 obs

● 2026-05-01 11:07:26
● 2026-05-14 05:30:40

●MXmx3.larksuite.com2026-05-01 → 2026-05-14 · 2 obs

● 2026-05-01 11:07:26
● 2026-05-14 05:30:40

●A104.21.46.2052026-05-01 → 2026-05-14 · 2 obs

● 2026-05-01 11:07:26
● 2026-05-14 05:30:40

●A172.67.141.2002026-05-01 → 2026-05-14 · 2 obs

● 2026-05-01 11:07:26
● 2026-05-14 05:30:40

●A2606:4700:3031::6815:2ecd2026-05-01 → 2026-05-14 · 2 obs

● 2026-05-01 11:07:26
● 2026-05-14 05:30:40

●A2606:4700:3033::ac43:8dc82026-05-01 → 2026-05-14 · 2 obs

● 2026-05-01 11:07:26
● 2026-05-14 05:30:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
vn	a.dns-servers.vn, g.dns-servers.vn, e.dns-servers.vn, h.dns-servers.vn...	-
bok.com.vn	lex.ns.cloudflare.com, naomi.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.196

NS records: lex.ns.cloudflare.com, naomi.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bok.com.vn (unsigned zone)

⏱️ Timing

Total: 1575ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.141.200, 104.21.46.205`
AAAA	2	`2606:4700:3033::ac43:8dc8, 2606:4700:3031::6815:2ecd`
NS	2	`lex.ns.cloudflare.com, naomi.ns.cloudflare.com`
MX	3	`mx1.larksuite.com (pri: 1), mx3.larksuite.com (pri: 10)...`
TXT	3	`google-site-verification=e3XxAfRmE0rJw-i, v=spf1 +include:spf.onlarksuite.com -all...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`lex.ns.cloudflare.com dns.cloudflare.com`

Analysis

Hierarchy

bok.com.vn is the parent of status.bok.com.vn, api-staging.bok.com.vn, admin.bok.com.vn, api.bok.com.vn, dangkycuahang.bok.com.vn and a few other host names.

IP Addresses

bok.com.vn maps to four IP numbers: 2606:4700:3031::6815:2ecd, 2606:4700:3033::ac43:8dc8, 104.21.46.205 and 172.67.141.200.

Other host names, for instance rbchurchplanting.org, bookharu.com, captcharaptor.com, campingworldofmarion.com and jeju7.club share IP numbers with bok.com.vn.

Name Servers

Two name servers lex.ns.cloudflare.com and naomi.ns.cloudflare.com are delegated to bok.com.vn.

bok.com.vn uses the same name server configuration as other domains, such as marble-flair.com, disposed.de, careeradvisoryboard.org, devryworks.com and devry.com.

bok.com.vn at least partially shares name servers with other domains such as turnerprintsystems.co.uk, rolldorado-login.com.gr, simonson.us, leku5.com and go88aq.com.

These name servers are commonly used with evan.ns.cloudflare.com and zoe.ns.cloudflare.com.

Host names with six IP numbers: Host name lex.ns.cloudflare.com points to 2606:4700:58::adf5:3bc4, 2803:f800:50::6ca2:c1c4, 2a06:98c1:50::ac40:21c4, 108.162.193.196, 172.64.33.196 and 173.245.59.196; host name naomi.ns.cloudflare.com points to 2606:4700:50::adf5:3ad0, 2803:f800:50::6ca2:c0d0, 2a06:98c1:50::ac40:20d0, 108.162.192.208, 172.64.32.208 and 173.245.58.208.

Mail Servers

bok.com.vn is handled by three mail servers: mx1.larksuite.com, mx2.larksuite.com and mx3.larksuite.com.

bok.com.vn shares mail servers with other domains at least in part, for instance lionsgoodbank.or.id, tiein.net, dwidayatravel.com, youjunw.com and savvvo.com.

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 pointing to 18.139.153.173

mx3.larksuite.com, mx1.larksuite.com and mx2.larksuite.com point to 18.139.153.173

bok.com.vn - robtex.com

bok.com.vn

com.vn

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`bok.com.vn`

`com.vn`