`bmctech.vn`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:4292^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::ac43:cd31^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.66.146^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.205.49^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kara.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a7b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kara.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c07b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kara.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:207b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kara.ns.cloudflare.com`
		A	108.162.192.123^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kara.ns.cloudflare.com`
		A	172.64.32.123^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kara.ns.cloudflare.com`
		A	173.245.58.123^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kara.ns.cloudflare.com`
NS	`nick.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bd5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nick.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1d5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nick.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21d5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nick.ns.cloudflare.com`
		A	108.162.193.213^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nick.ns.cloudflare.com`
		A	172.64.33.213^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nick.ns.cloudflare.com`
		A	173.245.59.213^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nick.ns.cloudflare.com`
MX	`mx2.zoho.com` ⭐
		A	136.143.183.44^{🇺🇸 ZohoAS136.143.182.0/23 Zoho}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx3.zoho.com`⁽²⁰⁾
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx.zoho.com`⁽⁵⁰⁾
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
TXT	`google-site-verification=0WJf1C3NZ8w99yvYIX-xkH_oi0xhPPKuGfJQ58IbMI0`
TXT	`google-site-verification=CyzrsL2wyK_QhHC1vufkcBI9YyOAhWkChELW_TbVeks`
TXT	`google-site-verification=YWF8BwfqRev3v2RhUmOXmlpoN01rHxKSWeBB5hwpPrU`
TXT	`google-site-verification=jEWyPGe6143CjHu8zQvSyEhzWP8a2XV-0JnV_9gtGNA`
TXT	`v=spf1 include:zohomail.com ip4:123.25.20.209 ip4:123.25.20.0/24 mx a include...`
TXT	`zoho-verification=zb72285016.zmverify.zoho.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.66.146, 172.67.205.49
		IPv6 hints	2606:4700:3031::6815:4292, 2606:4700:3032::ac43:cd31
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=93, name=cloudflare-ech.com
SOA	`kara.ns.cloudflare.com`dns@cloudflare.com serial=2409769373

`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.vn`postmaster@vnnic.vn 2031-04-16 #89

Subdomains

api.bmctech.vn

api2.bmctech.vn

fido2.bmctech.vn

Same first word

bmctech.in

bmctech.com.cn

bmctech.co.in

bmctech.net

bmctech.vn

Similar names

cmbtech.com

techcmb.com

themcbc.ca

techbmc.com

bcmtech.net

cmcbeth.com

cbmtech.com.my

cmbtech.com.sg

themcbc.com

tcbchem.com

thembcc.com

thecmbc.com

bctchem.com

thecmbc.org

cbmtech.com

mbctech.com

themcbc.org

bcmtech.com

cmbtech.net

bcmtech.ca

bcmtech.pt

mcbtech.net

DNS History

10 records (9 active, 1 former)

●NSkara.ns.cloudflare.com2026-05-31 → 2026-07-27 · 2 obs

● 2026-05-31 03:14:14
● 2026-07-27 05:07:48

●NSnick.ns.cloudflare.com2026-05-31 → 2026-07-27 · 2 obs

● 2026-05-31 03:14:14
● 2026-07-27 05:07:48

●MXmx.zoho.com2026-05-31 → 2026-07-27 · 2 obs

● 2026-05-31 03:14:14
● 2026-07-27 05:07:48

●MXmx2.zoho.com2026-05-31 → 2026-07-27 · 2 obs

● 2026-05-31 03:14:14
● 2026-07-27 05:07:48

●MXmx3.zoho.com2026-05-31 → 2026-07-27 · 2 obs

● 2026-05-31 03:14:14
● 2026-07-27 05:07:48

●A104.21.66.1462026-05-31 → 2026-07-27 · 2 obs

● 2026-05-31 03:14:14
● 2026-07-27 05:07:48

●A172.67.205.492026-05-31 → 2026-07-27 · 2 obs

● 2026-05-31 03:14:14
● 2026-07-27 05:07:48

●A2606:4700:3031::6815:42922026-05-31 → 2026-07-27 · 2 obs

● 2026-05-31 03:14:14
● 2026-07-27 05:07:48

●A2606:4700:3032::ac43:cd312026-07-12 → 2026-07-27 · 3 obs

○ 2026-05-31 03:14:14
● 2026-07-12 04:47:08
● 2026-07-27 05:07:48

○A2606:4700:3033::ac43:cd312026-05-31 → 2026-05-31 · 3 obs

● 2026-05-31 03:14:14
○ 2026-07-12 04:47:08
○ 2026-07-27 05:07:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
vn	a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn...	16 records
bmctech.vn	kara.ns.cloudflare.com, nick.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.123

NS records: kara.ns.cloudflare.com, nick.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bmctech.vn (unsigned zone)

⏱️ Timing

Total: 873ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.205.49, 104.21.66.146`
AAAA	2	`2606:4700:3031::6815:4292, 2606:4700:3032::ac43:cd31`
NS	2	`kara.ns.cloudflare.com, nick.ns.cloudflare.com`
MX	3	`mx.zoho.com (pri: 10), mx2.zoho.com (pri: 20)...`
TXT	6	`google-site-verification=0WJf1C3NZ8w99yv, google-site-verification=CyzrsL2wyK_QhHC...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`kara.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 16

In-bailiwick: 16 (a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn...)

Analysis

Hierarchy

The domain bmctech.vn is parent to api.bmctech.vn, api2.bmctech.vn and fido2.bmctech.vn.

IP Addresses

bmctech.vn points to the four IP addresses 104.21.66.146, 172.67.205.49, 2606:4700:3031::6815:4292 and 2606:4700:3032::ac43:cd31.

Additional host names — k9combatsolutions.co.za, free-adult-videos.com, a19.new-vids.live and two others — share IP numbers with bmctech.vn.

Name Servers

bmctech.vn uses two name servers for its delegation: kara.ns.cloudflare.com and nick.ns.cloudflare.com.

bmctech.vn shares its name server setup with other domains, including nycplugged.com, windrawwin.com, unlimited-success.co.uk and two others.

At least some of bmctech.vn's name servers are shared with other domains, for example brandonbent.com, listhall.com, moonshotvote.app and two more.

It is common for these name servers to be used in conjunction with the name servers andy.ns.cloudflare.com, peyton.ns.cloudflare.com and venus.ns.cloudflare.com.

Host names with 6 IP numbers:

Hostname kara.ns.cloudflare.com directs to 108.162.192.123, 172.64.32.123 and 173.245.58.123 along with 3 other IP addresses.

Hostname nick.ns.cloudflare.com directs to 108.162.193.213, 172.64.33.213 and 173.245.59.213 along with 3 other IP addresses.

Mail Servers

The MX records for bmctech.vn list three mail servers: mx2.zoho.com, mx3.zoho.com and mx.zoho.com.

bmctech.vn shares mail servers — at least in part — with other domains, including prodelin.cl, la501.com, eticketve.com and two others.

mx2.zoho.com has IP address 136.143.183.44, and mx3.zoho.com and mx.zoho.com both have IP address 204.141.43.44.

Both mx3.zoho.com and mx.zoho.com resolve to 204.141.43.44 IP addresses each.

bmctech.vn - robtex.com

bmctech.vn

vn

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`bmctech.vn`

`vn`