cosolutionbd.com - dns.ninja

`cosolutionbd.com`

DNSSEC	⚠️ Not signed
A	180.94.20.251^{MISL-AS-AP180.94.20.0/24 MIR INFO SYSTEMS LTD. House-B143, Road 22 Mohakhali DOHS Dhaka-1206}
NS	`sky.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2602^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sky.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c202^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sky.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2202^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sky.ns.cloudflare.com`
		A	108.162.194.2^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sky.ns.cloudflare.com`
		A	162.159.38.2^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sky.ns.cloudflare.com`
		A	172.64.34.2^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sky.ns.cloudflare.com`
NS	`yichun.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bf8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yichun.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1f8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`yichun.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21f8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`yichun.ns.cloudflare.com`
		A	108.162.193.248^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yichun.ns.cloudflare.com`
		A	172.64.33.248^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yichun.ns.cloudflare.com`
		A	173.245.59.248^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yichun.ns.cloudflare.com`
MX	`_dc-mx.66272078e30f.cosolutionbd.com` ⭐
		A	66.29.146.83^{🇺🇸 NAMCHEAP-PH66.29.146.0/24}
			PTR	`premium234-4.web-hosting.com`
TXT	`v=spf1 +a +mx +ip4:66.29.146.79 include:spf.web-hosting.com ~all`
SOA	`sky.ns.cloudflare.com`dns@cloudflare.com serial=2404756416

`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=1781281618

Same first word

cosolutionbd.com

Similar names

contosobuild.net

contosobuild.com

DNS History

8 records (4 active, 4 former)

●NSsky.ns.cloudflare.com2026-04-08 → 2026-06-12 · 2 obs

● 2026-04-08 22:07:04
● 2026-06-12 16:38:44

●NSyichun.ns.cloudflare.com2026-04-08 → 2026-06-12 · 2 obs

● 2026-04-08 22:07:04
● 2026-06-12 16:38:44

●MX_dc-mx.66272078e30f.cosolutionbd.com2026-04-08 → 2026-06-12 · 2 obs

● 2026-04-08 22:07:04
● 2026-06-12 16:38:44

○A104.21.10.1972026-04-08 → 2026-04-08 · 3 obs

● 2026-04-08 22:07:04
○ 2026-05-14 13:01:46
○ 2026-06-12 16:38:44

○A172.67.131.1812026-04-08 → 2026-04-08 · 3 obs

● 2026-04-08 22:07:04
○ 2026-05-14 13:01:46
○ 2026-06-12 16:38:44

●A180.94.20.2512026-05-14 → 2026-06-12 · 3 obs

○ 2026-04-08 22:07:04
● 2026-05-14 13:01:46
● 2026-06-12 16:38:44

○A2606:4700:3031::ac43:83b52026-04-08 → 2026-04-08 · 3 obs

● 2026-04-08 22:07:04
○ 2026-05-14 13:01:46
○ 2026-06-12 16:38:44

○A2606:4700:3032::6815:ac52026-04-08 → 2026-04-08 · 3 obs

● 2026-04-08 22:07:04
○ 2026-05-14 13:01:46
○ 2026-06-12 16:38:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net...	-
cosolutionbd.com	yichun.ns.cloudflare.com, sky.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.2

NS records: yichun.ns.cloudflare.com, sky.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cosolutionbd.com (unsigned zone)

⏱️ Timing

Total: 1432ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`180.94.20.251`
NS	2	`sky.ns.cloudflare.com, yichun.ns.cloudflare.com`
MX	1	`_dc-mx.66272078e30f.cosolutionbd.com (pr`
TXT	1	`v=spf1 +a +mx +ip4:66.29.146.79 include:`
SOA	1	`sky.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

cosolutionbd.com points to a single IP number: 180.94.20.251.

Additional host names — dgc.edu.bd, _dc-mx.abff3e56c929.idealcollegedhanmondi.edu.bd, dpsc.edu.bd and two others — share IP numbers with cosolutionbd.com.

Name Servers

cosolutionbd.com is delegated to two name servers: sky.ns.cloudflare.com and yichun.ns.cloudflare.com.

cosolutionbd.com shares its name server setup with other domains, including vgc.edu.bd, tgco.edu.bd, rgwcollege.edu.bd and two others.

The name servers of cosolutionbd.com overlap at least partially with those of other domains — among them bcrt.org.uk, eatatsalt.com, espores.com.ar and two more.

These name servers commonly appear alongside the name servers kyree.ns.cloudflare.com and doug.ns.cloudflare.com.

Host names with 6 IP numbers:

sky.ns.cloudflare.com resolves to 108.162.194.2, 162.159.38.2, 172.64.34.2 and 3 other IP addresses.

yichun.ns.cloudflare.com resolves to 108.162.193.248, 172.64.33.248, 173.245.59.248 and 3 other IP addresses.

Mail Servers

cosolutionbd.com has one mail server: _dc-mx.66272078e30f.cosolutionbd.com.

_dc-mx.66272078e30f.cosolutionbd.com resolves to a single IP number: 66.29.146.83.