🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`coderzonebd.com`

DNSSEC	🔒 Signed (DS record present)
A	2606:4700:3031::ac43:b001^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:3010^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.48.16^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.176.1^{🇺🇸 Cloudflare172.67.176.0/20 , 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	`todd.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b92^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`todd.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c192^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`todd.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2192^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`todd.ns.cloudflare.com`
		A	108.162.193.146^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`todd.ns.cloudflare.com`
		A	172.64.33.146^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`todd.ns.cloudflare.com`
		A	173.245.59.146^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`todd.ns.cloudflare.com`
MX	`route1.mx.cloudflare.net` ⭐
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
MX	`route2.mx.cloudflare.net`⁽⁷³⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
MX	`route3.mx.cloudflare.net`⁽⁷⁸⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
TXT	`anthropic-domain-verification-avv99z=Jj3HJmvsjUPhPzCkT2xPDivfp`
TXT	`brevo-code:8afaf5788acc3ef84c05b53097f627a9`
TXT	`firebase=czbd-dosebell`
TXT	`google-site-verification=MdwMau-DBTmSZE_6sDq8H_UB4-7Aq5jrfso8R69frPk`
TXT	`google-site-verification=jzl8ehZoOnQbuS6NTtJOxULgnNgl7lk_AWquqH6An6s`
TXT	`stripe-verification=0fe5f35bb596ed83965bc6c3392f456f64b30dddbec98b813a6397f08...`
TXT	`tiktok-developers-site-verification=RMZLQHHXZPNBtlq0vRVIpZw6Mc4MtuoD`
TXT	`v=spf1 include:_spf.coderzonebd.com include:_spf.mx.cloudflare.net include:_s...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.48.16, 172.67.176.1
		IPv6 hints	2606:4700:3031::ac43:b001, 2606:4700:3035::6815:3010
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=37, name=cloudflare-ech.com
SOA	`kara.ns.cloudflare.com`dns@cloudflare.com serial=2419654587

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1794276576

Same first word

coderzonebd.com

Similar names

bdcoderzone.workers.dev

decorzonebd.com

Previous names

Next names

DNS History

9 records (9 active, 0 former)

●NSkara.ns.cloudflare.com2026-09-06 → 2026-11-10 · 2 obs

● 2026-09-06 20:42:48
● 2026-11-10 02:16:56

●NStodd.ns.cloudflare.com2026-09-06 → 2026-11-10 · 2 obs

● 2026-09-06 20:42:48
● 2026-11-10 02:16:56

●MXroute1.mx.cloudflare.net2026-09-06 → 2026-11-10 · 2 obs

● 2026-09-06 20:42:48
● 2026-11-10 02:16:56

●MXroute2.mx.cloudflare.net2026-09-06 → 2026-11-10 · 2 obs

● 2026-09-06 20:42:48
● 2026-11-10 02:16:56

●MXroute3.mx.cloudflare.net2026-09-06 → 2026-11-10 · 2 obs

● 2026-09-06 20:42:48
● 2026-11-10 02:16:56

●A104.21.48.162026-09-06 → 2026-11-10 · 2 obs

● 2026-09-06 20:42:48
● 2026-11-10 02:16:56

●A172.67.176.12026-09-06 → 2026-11-10 · 2 obs

● 2026-09-06 20:42:48
● 2026-11-10 02:16:56

●A2606:4700:3031::ac43:b0012026-09-06 → 2026-11-10 · 2 obs

● 2026-09-06 20:42:48
● 2026-11-10 02:16:56

●A2606:4700:3035::6815:30102026-09-06 → 2026-11-10 · 2 obs

● 2026-09-06 20:42:48
● 2026-11-10 02:16:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, c.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net...	-
coderzonebd.com	kara.ns.cloudflare.com, todd.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.123

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 451ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.48.16, 172.67.176.1`
AAAA	2	`2606:4700:3035::6815:3010, 2606:4700:3031::ac43:b001`
NS	2	`kara.ns.cloudflare.com, todd.ns.cloudflare.com`
MX	3	`route1.mx.cloudflare.net (pri: 29), route2.mx.cloudflare.net (pri: 73)...`
TXT	8	`anthropic-domain-verification-avv99z=Jj3, brevo-code:8afaf5788acc3ef84c05b53097f62...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`kara.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (kara.ns.cloudflare.com, kara.ns.cloudflare.com, kara.ns.cloudflare.com...)

Analysis

IP Addresses

coderzonebd.com has four IP addresses: 104.21.48.16, 172.67.176.1, 2606:4700:3031::ac43:b001 and 2606:4700:3035::6815:3010.

ekoloji-izleme.com, jdbmk.xyz, rentalelectric.com and two other host names share IP numbers with coderzonebd.com.

Name Servers

coderzonebd.com uses two name servers for its delegation: kara.ns.cloudflare.com and todd.ns.cloudflare.com.

coderzonebd.com uses the same name servers as several other domains — among them hkcradio.com, tyar.dev, kilgoretech.com and two more.

coderzonebd.com partially shares its NS delegation with several other domains, including huizen-in-nederland.nl, rsimu.net, catavim132-42945-1-qsd.pages.dev and two others.

These name servers are regularly seen alongside wally.ns.cloudflare.com and felipe.ns.cloudflare.com as name servers.

Hostnames that resolve to 6 IP addresses:

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 todd.ns.cloudflare.com directs to 108.162.193.146, 172.64.33.146 and 173.245.59.146 along with 3 other IP addresses.

Mail Servers

coderzonebd.com uses three mail servers — route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

coderzonebd.com has at least partial mail server overlap with other domains such as ruoguli.com, dispivaldecor.es, widyaairpadang.sch.id and two more.

Hostnames that resolve to 6 IP addresses:

Hostname route1.mx.cloudflare.net directs to 162.159.205.11, 162.159.205.12 and 162.159.205.13 along with 3 other IP addresses.

Hostname route2.mx.cloudflare.net directs to 162.159.205.17, 162.159.205.18 and 162.159.205.19 along with 3 other IP addresses.

Hostname route3.mx.cloudflare.net directs to 162.159.205.23, 162.159.205.24 and 162.159.205.25 along with 3 other IP addresses.

coderzonebd.com - robtex.com

coderzonebd.com

com

Same first word

Similar names

Previous names

Next names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`coderzonebd.com`

`com`