`nextzen.com.bd`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:b1e5^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:4b96^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.75.150^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.177.229^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ada.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a36^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ada.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c036^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ada.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2036^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ada.ns.cloudflare.com`
		A	108.162.192.54^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ada.ns.cloudflare.com`
		A	172.64.32.54^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ada.ns.cloudflare.com`
		A	173.245.58.54^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ada.ns.cloudflare.com`
NS	`dale.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b5f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dale.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c15f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dale.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:215f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dale.ns.cloudflare.com`
		A	108.162.193.95^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dale.ns.cloudflare.com`
		A	172.64.33.95^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dale.ns.cloudflare.com`
		A	173.245.59.95^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dale.ns.cloudflare.com`
MX	`_dc-mx.3736edcb0e91.nextzen.com.bd` ⭐
		A	192.250.235.37^{🇬🇧 WHG-SGP192.250.235.0/24}
			PTR	`s1315.sgp1.mysecurecloudhost.com`
TXT	`google-site-verification=o0e1H_YNyRbesne3GvH-DnJUrTpp3y1-8Sqdu5EEQ0A`
TXT	`pinterest-site-verification=73fd8565d36461307cf3ee912043ece8`
TXT	`v=spf1 a mx ip4:192.250.235.37 include:spf.mysecurecloudhost.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.75.150, 172.67.177.229
		IPv6	2606:4700:3033::ac43:b1e5, 2606:4700:3034::6815:4b96
SOA	`ada.ns.cloudflare.com`dns@cloudflare.com serial=2396973763

`com.bd`

	DNSSEC	⚠️ Not signed
	NS	`dns.bd` ⭐ ⚠️ Not in parent delegation
	NS	`bd-ns.anycast.pch.net` ⚠️ Not in parent delegation
	NS	`jamuna.btcl.net.bd` ⚠️ Not in parent delegation
	NS	`surma.btcl.net.bd` ⚠️ Not in parent delegation
	SOA	`dns.bd`root@dns.bd serial=2025229154

🔒 HSTS Preload (+subdomains)
WOT: SAFE (61/100)
WOT: SAFE (63/100)

Subdomains

www.nextzen.com.bd

Same first word

nextzen.org

Similar names

nexzent.com

zenxnet.com

DNS History

13 records (7 active, 6 former)

●NSada.ns.cloudflare.com2026-02-15 → 2026-03-07 · 3 obs

○ 2020-03-02 16:52:56
● 2026-02-15 05:48:06
● 2026-03-07 04:21:14

●NSdale.ns.cloudflare.com2026-02-15 → 2026-03-07 · 3 obs

○ 2020-03-02 16:52:56
● 2026-02-15 05:48:06
● 2026-03-07 04:21:14

○NSjerry.ns.cloudflare.com2020-03-02 → 2020-03-02 · 3 obs

● 2020-03-02 16:52:56
○ 2026-02-15 05:48:06
○ 2026-03-07 04:21:14

○NSlila.ns.cloudflare.com2020-03-02 → 2020-03-02 · 3 obs

● 2020-03-02 16:52:56
○ 2026-02-15 05:48:06
○ 2026-03-07 04:21:14

●MX_dc-mx.3736edcb0e91.nextzen.com.bd2026-02-15 → 2026-03-07 · 2 obs

● 2026-02-15 05:48:06
● 2026-03-07 04:21:14

●A104.21.75.1502026-02-15 → 2026-03-07 · 3 obs

○ 2020-03-02 16:52:56
● 2026-02-15 05:48:06
● 2026-03-07 04:21:14

○A104.27.154.1252020-03-02 → 2020-03-02 · 3 obs

● 2020-03-02 16:52:56
○ 2026-02-15 05:48:06
○ 2026-03-07 04:21:14

○A104.27.155.1252020-03-02 → 2020-03-02 · 3 obs

● 2020-03-02 16:52:56
○ 2026-02-15 05:48:06
○ 2026-03-07 04:21:14

●A172.67.177.2292026-02-15 → 2026-03-07 · 3 obs

○ 2020-03-02 16:52:56
● 2026-02-15 05:48:06
● 2026-03-07 04:21:14

○A2606:4700:3033::681b:9a7d2020-03-02 → 2020-03-02 · 3 obs

● 2020-03-02 16:52:56
○ 2026-02-15 05:48:06
○ 2026-03-07 04:21:14

○A2606:4700:3033::681b:9b7d2020-03-02 → 2020-03-02 · 3 obs

● 2020-03-02 16:52:56
○ 2026-02-15 05:48:06
○ 2026-03-07 04:21:14

●A2606:4700:3033::ac43:b1e52026-02-15 → 2026-03-07 · 3 obs

○ 2020-03-02 16:52:56
● 2026-02-15 05:48:06
● 2026-03-07 04:21:14

●A2606:4700:3034::6815:4b962026-02-15 → 2026-03-07 · 3 obs

○ 2020-03-02 16:52:56
● 2026-02-15 05:48:06
● 2026-03-07 04:21:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
bd	dns.bd, jamuna.btcl.net.bd, bd-ns.anycast.pch.net, surma.btcl.net.bd	8 records
nextzen.com.bd	dale.ns.cloudflare.com, ada.ns.cloudflare.com	-

✅ Authoritative Response

Server: 173.245.59.95

NS records: dale.ns.cloudflare.com, ada.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nextzen.com.bd (unsigned zone)

⏱️ Timing

Total: 1041ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.75.150, 172.67.177.229`
AAAA	2	`2606:4700:3034::6815:4b96, 2606:4700:3033::ac43:b1e5`
NS	2	`ada.ns.cloudflare.com, dale.ns.cloudflare.com`
MX	2	`_dc-mx.3736edcb0e91.nextzen.com.bd (pri:, _dc-mx.3736edcb0e91.nextzen.com.bd (pri:`
TXT	3	`google-site-verification=o0e1H_YNyRbesne, pinterest-site-verification=73fd8565d364...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ada.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 8

In-bailiwick: 6 (dns.bd, dns.bd, jamuna.btcl.net.bd...)

Out-of-bailiwick: 2 (bd-ns.anycast.pch.net, bd-ns.anycast.pch.net)

Analysis

Hierarchy

nextzen.com.bd is the parent of www.nextzen.com.bd.

IP Addresses

nextzen.com.bd resolves to four IPs: 2606:4700:3033::ac43:b1e5, 2606:4700:3034::6815:4b96, 104.21.75.150 and 172.67.177.229.

Other host names, for instance support.shahreghese.com, www.my-gest.com, www.kwaipjzkmtwct.site, licovetehly.sk and bettopsport.lt share IP numbers with nextzen.com.bd.

Name Servers

nextzen.com.bd has two name servers: ada.ns.cloudflare.com and dale.ns.cloudflare.com.

nextzen.com.bd shares the same name server setup as other domains, for example serigraphicarts.com, oxcareptal.com, usineadesign.com, emilydunmore.shop and arthurmachinery.com.

nextzen.com.bd shares some name servers with other domains, for example tapyness.com, mylighthost.net, boucheriepelletier.com, bioqora.com and cheewajit.com.

These name servers are commonly used together with chelsea.ns.cloudflare.com and becky.ns.cloudflare.com.

Host names with six IP numbers: ada.ns.cloudflare.com points to: 2606:4700:50::adf5:3a36, 2803:f800:50::6ca2:c036, 2a06:98c1:50::ac40:2036, 108.162.192.54, 172.64.32.54 and 173.245.58.54; dale.ns.cloudflare.com points to: 2606:4700:58::adf5:3b5f, 2803:f800:50::6ca2:c15f, 2a06:98c1:50::ac40:215f, 108.162.193.95, 172.64.33.95 and 173.245.59.95.

Mail Servers

nextzen.com.bd is handled by a single mail server, _dc-mx.3736edcb0e91.nextzen.com.bd.

Host name _dc-mx.3736edcb0e91.nextzen.com.bd points to IP 192.250.235.37.

nextzen.com.bd - robtex.com

nextzen.com.bd

com.bd

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

`nextzen.com.bd`

`com.bd`