`pcwmicrosystems.com`

DNSSEC	⚠️ Not signed
NS	`curitiba.ns.porkbun.com` ⭐
		A	2400:cb00:2049:1::adf5:3a25^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	173.245.58.37^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`fortaleza.ns.porkbun.com`
		A	2400:cb00:2049:1::a29f:88c^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.8.140^{Cloudflare162.159.8.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`maceio.ns.porkbun.com`
		A	2400:cb00:2049:1::a29f:bb4^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.11.180^{Cloudflare162.159.11.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`salvador.ns.porkbun.com`
		A	2400:cb00:2049:1::a29f:a96^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.10.150^{Cloudflare162.159.10.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
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	136.143.191.44^{🇺🇸 ZohoAS136.143.190.0/23 Zoho Corporation}
			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	`mx.zoho.com`⁽⁵⁰⁾
		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`
		A	136.143.191.44^{🇺🇸 ZohoAS136.143.190.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
TXT	`v=spf1 include:zoho.com ~all`
TXT	`zoho-verification=zb30117953.zmverify.zoho.com`
SOA	`curitiba.ns.porkbun.com`dns@cloudflare.com serial=2399874965

`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=1774671372

Same first word

pcwmicrosystems.com

DNS History

12 records (7 active, 5 former)

●NScuritiba.ns.porkbun.com2026-03-28 → 2026-03-28 · 2 obs

○ 2016-04-24 15:13:58
● 2026-03-28 04:18:42

●NSfortaleza.ns.porkbun.com2026-03-28 → 2026-03-28 · 2 obs

○ 2016-04-24 15:13:58
● 2026-03-28 04:18:42

●NSmaceio.ns.porkbun.com2026-03-28 → 2026-03-28 · 2 obs

○ 2016-04-24 15:13:58
● 2026-03-28 04:18:42

○NSns.pcwmicrosystems.com2015-05-24 → 2016-04-24 · 3 obs

● 2015-05-24 23:45:02
● 2016-04-24 15:13:58
○ 2026-03-28 04:18:42

○NSpcwmicrosystems.com2015-05-24 → 2016-04-24 · 3 obs

● 2015-05-24 23:45:02
● 2016-04-24 15:13:58
○ 2026-03-28 04:18:42

○NSpcwsun.pcwnet.com2015-05-24 → 2016-04-24 · 3 obs

● 2015-05-24 23:45:02
● 2016-04-24 15:13:58
○ 2026-03-28 04:18:42

●NSsalvador.ns.porkbun.com2026-03-28 → 2026-03-28 · 2 obs

○ 2016-04-24 15:13:58
● 2026-03-28 04:18:42

○MXmail.pcwmicrosystems.com2015-05-24 → 2016-04-24 · 3 obs

● 2015-05-24 23:45:02
● 2016-04-24 15:13:58
○ 2026-03-28 04:18:42

●MXmx.zoho.com2026-03-28 → 2026-03-28 · 2 obs

○ 2016-04-24 15:13:58
● 2026-03-28 04:18:42

●MXmx2.zoho.com2026-03-28 → 2026-03-28 · 2 obs

○ 2016-04-24 15:13:58
● 2026-03-28 04:18:42

●MXmx3.zoho.com2026-03-28 → 2026-03-28 · 2 obs

○ 2016-04-24 15:13:58
● 2026-03-28 04:18:42

○A74.84.129.732015-05-24 → 2016-04-24 · 3 obs

● 2015-05-24 23:45:02
● 2016-04-24 15:13:58
○ 2026-03-28 04:18:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, j.gtld-servers.net, f.gtld-servers.net, h.gtld-servers.net...	-
pcwmicrosystems.com	maceio.ns.porkbun.com, salvador.ns.porkbun.com, fortaleza.ns.porkbun.com, curitiba.ns.porkbun.com	8 records

✅ Authoritative Response

Server:173.245.58.37

NS records: maceio.ns.porkbun.com, salvador.ns.porkbun.com, fortaleza.ns.porkbun.com, curitiba.ns.porkbun.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pcwmicrosystems.com (unsigned zone)

⏱️ Timing

Total: 98ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com...`
MX	3	`mx.zoho.com (pri: 10), mx2.zoho.com (pri: 20)...`
TXT	2	`v=spf1 include:zoho.com ~all, zoho-verification=zb30117953.zmverify.zo`
SOA	1	`curitiba.ns.porkbun.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (maceio.ns.porkbun.com, maceio.ns.porkbun.com, salvador.ns.porkbun.com...)

Analysis

Name Servers

pcwmicrosystems.com is delegated to four name servers: curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com.

pcwmicrosystems.com shares name servers with other domains at least partially, for example insiderenglish.com, thenfcreport.com, tecnoservice.biz, natant.com and noveltiz.com.

Host names with two IP numbers:

curitiba.ns.porkbun.com points to: 2400:cb00:2049:1::adf5:3a25 and 173.245.58.37

fortaleza.ns.porkbun.com points to: 2400:cb00:2049:1::a29f:88c and 162.159.8.140

maceio.ns.porkbun.com points to: 2400:cb00:2049:1::a29f:bb4 and 162.159.11.180

salvador.ns.porkbun.com points to: 2400:cb00:2049:1::a29f:a96 and 162.159.10.150

Mail Servers

pcwmicrosystems.com is served by three mail servers: mx2.zoho.com, mx3.zoho.com and mx.zoho.com.

pcwmicrosystems.com shares mail servers with other domains at least partially; for instance ynext.com.br, sumfit.com, ixors.com, junixvillacorta.com and squal.us.