pcbuilderbd.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`pcbuilderbd.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:ac4a^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::6815:5828^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.88.40^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.172.74^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dean.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b99^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dean.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c199^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dean.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2199^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dean.ns.cloudflare.com`
		A	108.162.193.153^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dean.ns.cloudflare.com`
		A	172.64.33.153^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dean.ns.cloudflare.com`
		A	173.245.59.153^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dean.ns.cloudflare.com`
NS	`sima.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ade^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sima.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0de^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sima.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20de^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sima.ns.cloudflare.com`
		A	108.162.192.222^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sima.ns.cloudflare.com`
		A	172.64.32.222^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sima.ns.cloudflare.com`
		A	173.245.58.222^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sima.ns.cloudflare.com`
MX	`mc.optimus.to` ⭐
		A	51.79.142.217^{🇸🇬 OVH51.79.128.0/17 Hosting route}
			PTR	`mc.optimus.to`
MX	`alt1.optimus.to`⁽⁵⁾
		A	51.83.107.245^{🇫🇷 OVH51.83.0.0/16}
			PTR	`alt1.mymailcheap.com`
MX	`alt2.optimus.to`⁽¹⁰⁾
		A	158.69.83.225^{🇨🇦 OVH158.69.0.0/16 Hosting route}
			PTR	`alt2.mymailcheap.com`
TXT	`google-site-verification=2H-PKtxKWzpiu6DJ6ZtuT0cT_qZ9fS0167WgBqtKJBo`
TXT	`google-site-verification=_2QdkRJ3hvuHg50De2a6ehBpsYeut2SRSmlqrQQnDE0`
TXT	`nms-domain-verification=603359398224`
TXT	`v=spf1 a mx ip4:103.163.246.98 include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.88.40, 172.67.172.74
		IPv6 hints	2606:4700:3030::ac43:ac4a, 2606:4700:3032::6815:5828
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=144, name=cloudflare-ech.com
SOA	`dean.ns.cloudflare.com`dns@cloudflare.com serial=2412257873

`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=1786834344

Subdomains

www.pcbuilderbd.com

mail.pcbuilderbd.com

Same first word

pcbuilderbd.com

DNS History

17 records (9 active, 8 former)

●NSdean.ns.cloudflare.com2026-03-11 → 2026-08-15 · 3 obs

○ 2017-12-12 11:18:14
● 2026-03-11 16:42:26
● 2026-08-15 23:07:54

○NSdns1.namecheaphosting.com2017-12-12 → 2017-12-12 · 4 obs

○ 2016-12-21 02:59:02
● 2017-12-12 11:18:14
○ 2026-03-11 16:42:26
○ 2026-08-15 23:07:54

○NSdns2.namecheaphosting.com2017-12-12 → 2017-12-12 · 4 obs

○ 2016-12-21 02:59:02
● 2017-12-12 11:18:14
○ 2026-03-11 16:42:26
○ 2026-08-15 23:07:54

○NSpdns1.registrar-servers.com2016-12-21 → 2016-12-21 · 3 obs

● 2016-12-21 02:59:02
○ 2017-12-12 11:18:14
○ 2026-08-15 23:07:54

○NSpdns2.registrar-servers.com2016-12-21 → 2016-12-21 · 3 obs

● 2016-12-21 02:59:02
○ 2017-12-12 11:18:14
○ 2026-08-15 23:07:54

●NSsima.ns.cloudflare.com2026-03-11 → 2026-08-15 · 3 obs

○ 2017-12-12 11:18:14
● 2026-03-11 16:42:26
● 2026-08-15 23:07:54

●MXalt1.optimus.to2026-07-20 → 2026-08-15 · 3 obs

○ 2026-06-16 22:31:28
● 2026-07-20 10:44:24
● 2026-08-15 23:07:54

●MXalt2.optimus.to2026-07-20 → 2026-08-15 · 3 obs

○ 2026-06-16 22:31:28
● 2026-07-20 10:44:24
● 2026-08-15 23:07:54

○MXmail.pcbuilderbd.com2016-12-21 → 2026-06-16 · 4 obs

● 2016-12-21 02:59:02
● 2026-06-16 22:31:28
○ 2026-07-20 10:44:24
○ 2026-08-15 23:07:54

●MXmc.optimus.to2026-07-20 → 2026-08-15 · 3 obs

○ 2026-06-16 22:31:28
● 2026-07-20 10:44:24
● 2026-08-15 23:07:54

●A104.21.88.402026-03-11 → 2026-08-15 · 3 obs

○ 2017-12-12 11:18:14
● 2026-03-11 16:42:26
● 2026-08-15 23:07:54

●A172.67.172.742026-03-11 → 2026-08-15 · 3 obs

○ 2017-12-12 11:18:14
● 2026-03-11 16:42:26
● 2026-08-15 23:07:54

○A198.54.116.582016-12-21 → 2016-12-21 · 3 obs

● 2016-12-21 02:59:02
○ 2017-12-12 11:18:14
○ 2026-08-15 23:07:54

○A198.54.126.812017-12-12 → 2017-12-12 · 4 obs

○ 2016-12-21 02:59:02
● 2017-12-12 11:18:14
○ 2026-03-11 16:42:26
○ 2026-08-15 23:07:54

●A2606:4700:3030::ac43:ac4a2026-07-20 → 2026-08-15 · 3 obs

○ 2026-06-16 22:31:28
● 2026-07-20 10:44:24
● 2026-08-15 23:07:54

○A2606:4700:3031::ac43:ac4a2026-03-11 → 2026-06-16 · 5 obs

○ 2017-12-12 11:18:14
● 2026-03-11 16:42:26
● 2026-06-16 22:31:28
○ 2026-07-20 10:44:24
○ 2026-08-15 23:07:54

●A2606:4700:3032::6815:58282026-03-11 → 2026-08-15 · 3 obs

○ 2017-12-12 11:18:14
● 2026-03-11 16:42:26
● 2026-08-15 23:07:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
pcbuilderbd.com	dean.ns.cloudflare.com, sima.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.222

NS records: dean.ns.cloudflare.com, sima.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pcbuilderbd.com (unsigned zone)

⏱️ Timing

Total: 130ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.88.40, 172.67.172.74`
AAAA	2	`2606:4700:3032::6815:5828, 2606:4700:3030::ac43:ac4a`
NS	2	`dean.ns.cloudflare.com, sima.ns.cloudflare.com`
MX	3	`mc.optimus.to (pri: 1), alt2.optimus.to (pri: 10)...`
TXT	4	`google-site-verification=2H-PKtxKWzpiu6D, google-site-verification=_2QdkRJ3hvuHg50...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dean.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

pcbuilderbd.com serves as the parent of www.pcbuilderbd.com and mail.pcbuilderbd.com.

IP Addresses

pcbuilderbd.com points to the four IP addresses 104.21.88.40, 172.67.172.74, 2606:4700:3030::ac43:ac4a and 2606:4700:3032::6815:5828.

www.morleycontrollers.com, null.llvebrava.com, img.markastorage.com plus two other host names have IP numbers in common with pcbuilderbd.com.

Name Servers

pcbuilderbd.com is served by two delegated name servers, dean.ns.cloudflare.com and sima.ns.cloudflare.com.

The name server configuration of pcbuilderbd.com is shared with other domains, for instance luluscafeinsa.com, centerforoptimalliving.com, hypersmc.com and two others.

The name servers of pcbuilderbd.com overlap at least partially with those of other domains — among them mizxv.com, tavern42bbq.com, harrys-cafe.com and two more.

These name servers commonly appear alongside the name servers diva.ns.cloudflare.com and paloma.ns.cloudflare.com.

Hosts with 6 IP addresses each:

dean.ns.cloudflare.com carries IP addresses 108.162.193.153, 172.64.33.153 and 173.245.59.153, with 3 other addresses beyond those.

sima.ns.cloudflare.com carries IP addresses 108.162.192.222, 172.64.32.222 and 173.245.58.222, with 3 other addresses beyond those.

Mail Servers

Mail for pcbuilderbd.com is routed through three mail servers — alt1.optimus.to, alt2.optimus.to and mc.optimus.to.

The mail servers for pcbuilderbd.com overlap at least partially with those of other domains, including pcbstore.com.bd and pcbstore.net.

Three hostnames, one IP address apiece: alt1.optimus.to resolves to 51.83.107.245, alt2.optimus.to resolves to 158.69.83.225 and mc.optimus.to resolves to 51.79.142.217.