`portcitytechnology.com`

DNSSEC	⚠️ Not signed
A	204.8.232.200^{🇺🇸 MNX-1204.8.232.0/24 MNX_NET-204-8-232-0}
		PTR	`204.8.232.200-static.reverse.mnx.io`
NS	`isabel.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2668^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isabel.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c268^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`isabel.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2268^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`isabel.ns.cloudflare.com`
		A	108.162.194.104^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isabel.ns.cloudflare.com`
		A	162.159.38.104^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isabel.ns.cloudflare.com`
		A	172.64.34.104^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isabel.ns.cloudflare.com`
NS	`pedro.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cb7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pedro.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3b7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`pedro.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23b7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`pedro.ns.cloudflare.com`
		A	108.162.195.183^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pedro.ns.cloudflare.com`
		A	162.159.44.183^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pedro.ns.cloudflare.com`
		A	172.64.35.183^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pedro.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c27::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadsk-in-f27.1e100.net`
		A	173.194.45.27^{🇺🇸 Google173.194.0.0/16}
			PTR	`yuiadum-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽¹⁰⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`aspmx2.googlemail.com`⁽²⁰⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`aspmx3.googlemail.com`⁽²⁰⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
TXT	`MS=E0C47C8FD24AB2E7F714CBD09F674FB741E8CE3A`
TXT	`google-site-verification=oV5DZEbbtTSifbyAn6fjZSSHyFAVQdCGMx9_RZYkxNg`
TXT	`v=spf1 include:_spf.google.com ~all`
SOA	`isabel.ns.cloudflare.com`dns@cloudflare.com serial=2410057586

`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=1785756462

Subdomains

ns1.portcitytechnology.com

ns2.portcitytechnology.com

vps.portcitytechnology.com

mail.portcitytechnology.com

www.portcitytechnology.com

theta.portcitytechnology.com

Same first word

portcitytechnology.com

DNS History

15 records (8 active, 7 former)

●NSisabel.ns.cloudflare.com2026-06-14 → 2026-08-03 · 3 obs

○ 2026-04-21 21:22:44
● 2026-06-14 16:58:10
● 2026-08-03 11:55:46

○NSns15.domaincontrol.com2015-08-19 → 2026-04-21 · 4 obs

● 2015-08-19 23:50:38
● 2026-04-21 21:22:44
○ 2026-06-14 16:58:10
○ 2026-08-03 11:55:46

○NSns16.domaincontrol.com2015-08-19 → 2026-04-21 · 4 obs

● 2015-08-19 23:50:38
● 2026-04-21 21:22:44
○ 2026-06-14 16:58:10
○ 2026-08-03 11:55:46

●NSpedro.ns.cloudflare.com2026-06-14 → 2026-08-03 · 3 obs

○ 2026-04-21 21:22:44
● 2026-06-14 16:58:10
● 2026-08-03 11:55:46

●MXalt1.aspmx.l.google.com2015-08-19 → 2026-08-03 · 2 obs

● 2015-08-19 23:50:38
● 2026-08-03 11:55:46

●MXalt2.aspmx.l.google.com2015-08-19 → 2026-08-03 · 2 obs

● 2015-08-19 23:50:38
● 2026-08-03 11:55:46

●MXaspmx.l.google.com2015-08-19 → 2026-08-03 · 2 obs

● 2015-08-19 23:50:38
● 2026-08-03 11:55:46

●MXaspmx2.googlemail.com2015-08-19 → 2026-08-03 · 2 obs

● 2015-08-19 23:50:38
● 2026-08-03 11:55:46

●MXaspmx3.googlemail.com2015-08-19 → 2026-08-03 · 2 obs

● 2015-08-19 23:50:38
● 2026-08-03 11:55:46

○A104.21.24.962026-06-14 → 2026-06-14 · 4 obs

○ 2026-04-21 21:22:44
● 2026-06-14 16:58:10
○ 2026-07-08 14:11:58
○ 2026-08-03 11:55:46

○A172.67.218.392026-06-14 → 2026-06-14 · 4 obs

○ 2026-04-21 21:22:44
● 2026-06-14 16:58:10
○ 2026-07-08 14:11:58
○ 2026-08-03 11:55:46

○A198.62.109.552015-08-19 → 2017-04-05 · 4 obs

● 2015-08-19 23:50:38
● 2017-04-05 15:18:16
○ 2026-02-27 18:02:38
○ 2026-08-03 11:55:46

●A204.8.232.2002026-02-27 → 2026-08-03 · 6 obs

○ 2017-04-05 15:18:16
● 2026-02-27 18:02:38
● 2026-04-21 21:22:44
○ 2026-06-14 16:58:10
● 2026-07-08 14:11:58
● 2026-08-03 11:55:46

○A2606:4700:3033::6815:18602026-06-14 → 2026-06-14 · 4 obs

○ 2026-04-21 21:22:44
● 2026-06-14 16:58:10
○ 2026-07-08 14:11:58
○ 2026-08-03 11:55:46

○A2606:4700:3036::ac43:da272026-06-14 → 2026-06-14 · 4 obs

○ 2026-04-21 21:22:44
● 2026-06-14 16:58:10
○ 2026-07-08 14:11:58
○ 2026-08-03 11:55:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
portcitytechnology.com	isabel.ns.cloudflare.com, pedro.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.183

NS records: isabel.ns.cloudflare.com, pedro.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for portcitytechnology.com (unsigned zone)

⏱️ Timing

Total: 165ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`204.8.232.200`
NS	2	`isabel.ns.cloudflare.com, pedro.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 0), alt1.aspmx.l.google.com (pri: 10)...`
TXT	3	`MS=E0C47C8FD24AB2E7F714CBD09F674FB741E8C, google-site-verification=oV5DZEbbtTSifby...`
SOA	1	`isabel.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

Among the subdomains of portcitytechnology.com are ns1.portcitytechnology.com, ns2.portcitytechnology.com, vps.portcitytechnology.com, mail.portcitytechnology.com, www.portcitytechnology.com and a few other host names.

IP Addresses

portcitytechnology.com points to a single IP number: 204.8.232.200.

Additional host names — vps.portcitytechnology.com, homesforsalelistings.net, homemadequilting.com and two others — share IP numbers with portcitytechnology.com.

Name Servers

portcitytechnology.com is delegated to two name servers: isabel.ns.cloudflare.com and pedro.ns.cloudflare.com.

portcitytechnology.com shares its name server setup with other domains, including flawersmargaridinha.shop, themendozagroup.org, pbxes.net and two others.

There is at least partial name server overlap between portcitytechnology.com and other domains — nexusenterprisesolutions.com, zzzhc.com, 1xbetonline.kz and two more among them.

The name servers fatima.ns.cloudflare.com, bruce.ns.cloudflare.com and rommy.ns.cloudflare.com are often found in combination with these name servers.

Host names with 6 IP numbers:

isabel.ns.cloudflare.com resolves to 108.162.194.104, 162.159.38.104, 172.64.34.104 and 3 other IP addresses.

pedro.ns.cloudflare.com resolves to 108.162.195.183, 162.159.44.183, 172.64.35.183 and 3 other IP addresses.

Mail Servers

portcitytechnology.com has five mail servers, which are aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.

portcitytechnology.com shares mail servers — at least in part — with other domains, including seareiros.org.br, ns500731.ns500731.ns500754.ns500731.ns500731.ns500731.ns500705.ns500705.ns500671.ns500705.ns500291.ns500671.ns500666.tenderladiesbz.com, nirallc.com and two others.

These mail servers are frequently used alongside mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 other.

Host names with two IP numbers:

aspmx2.googlemail.com points to 108.177.123.27 and 2800:3f0:4003:c0f::1b.

aspmx3.googlemail.com points to 172.253.116.26 and 2a00:1450:400b:c02::1a.

aspmx.l.google.com points to 173.194.45.27 and 2607:f8b0:4004:c27::1b.

alt1.aspmx.l.google.com points to 108.177.123.26 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com points to 172.253.116.27 and 2a00:1450:400b:c02::1b.

aspmx2.googlemail.com and alt1.aspmx.l.google.com are host names that each point to 2800:3f0:4003:c0f::1b IP addresses.

portcitytechnology.com - robtex.com