cortex-design.com - dns.ninja

`cortex-design.com`

DNSSEC	⚠️ Not signed
A	194.1.147.26^{🇬🇧 TELX-AS210250194.1.147.0/24}
		PTR	`wpx.net`
A	194.1.147.62^{🇬🇧 TELX-AS210250194.1.147.0/24}
NS	`ns64.wpx.net` ⭐ ⚠️ Not in parent delegation
		A	194.1.147.210^{🇬🇧 TELX-AS210250194.1.147.0/24}
			PTR	`wpx.net`
NS	`ns1.wpx.net` ⚠️ Not in zone NS records
		A	194.1.147.230^{🇬🇧 TELX-AS210250194.1.147.0/24}
			PTR	`wpx.net`
NS	`ns2.wpx.net` ⚠️ Not in zone NS records
		A	194.1.147.231^{🇬🇧 TELX-AS210250194.1.147.0/24}
			PTR	`wpx.net`
NS	`ns3.wpx.net` ⚠️ Not in zone NS records
		A	194.1.147.210^{🇬🇧 TELX-AS210250194.1.147.0/24}
			PTR	`wpx.net`
NS	`ns65.wpx.net` ⚠️ Not in parent delegation
		A	194.1.147.211^{🇬🇧 TELX-AS210250194.1.147.0/24}
			PTR	`wpx.net`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1f::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pd-in-f26.1e100.net`
		A	192.178.218.27^{🇺🇸 Google192.178.218.0/24}
			PTR	`yuiadtq-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽²⁰⁾
		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`⁽²⁰⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`aspmx2.googlemail.com`⁽³⁰⁾
		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`⁽³⁰⁾
		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`
MX	`aspmx4.googlemail.com`⁽³⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`aspmx5.googlemail.com`⁽³⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`google-site-verification=6xZ1pcl3gtBtZCdiIpsdbeY37kHdkt9kwfgLOcSvXZE`
TXT	`v=spf1 a mx a:cortex-design.com ip4:67.202.92.25 ip4:198.60.193.25 ip4:198.60...`
SOA	`ns64.wpx.net`root@s25.wpx.net 2026-04-16 #1

`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=1784968042

Subdomains

offers.cortex-design.com

Same first word

cortex-design.com

DNS History

22 records (14 active, 8 former)

○NSns1.dreamhost.com2015-07-06 → 2017-03-22 · 4 obs

● 2015-07-06 05:08:48
● 2017-03-22 10:41:04
○ 2020-02-27 21:19:30
○ 2026-07-25 08:29:10

●NSns1.wpx.net2026-02-17 → 2026-07-25 · 3 obs

○ 2020-02-27 21:19:30
● 2026-02-17 23:33:24
● 2026-07-25 08:29:10

○NSns2.dreamhost.com2015-07-06 → 2017-03-22 · 4 obs

● 2015-07-06 05:08:48
● 2017-03-22 10:41:04
○ 2020-02-27 21:19:30
○ 2026-07-25 08:29:10

●NSns2.wpx.net2026-02-17 → 2026-07-25 · 3 obs

○ 2020-02-27 21:19:30
● 2026-02-17 23:33:24
● 2026-07-25 08:29:10

○NSns3.dreamhost.com2015-07-06 → 2017-03-22 · 4 obs

● 2015-07-06 05:08:48
● 2017-03-22 10:41:04
○ 2020-02-27 21:19:30
○ 2026-07-25 08:29:10

●NSns3.wpx.net2026-02-17 → 2026-07-25 · 3 obs

○ 2020-02-27 21:19:30
● 2026-02-17 23:33:24
● 2026-07-25 08:29:10

○NSns32.wpxhosting.com2020-02-27 → 2020-02-27 · 4 obs

○ 2017-03-22 10:41:04
● 2020-02-27 21:19:30
○ 2026-02-17 23:33:24
○ 2026-07-25 08:29:10

○NSns33.wpxhosting.com2020-02-27 → 2020-02-27 · 4 obs

○ 2017-03-22 10:41:04
● 2020-02-27 21:19:30
○ 2026-02-17 23:33:24
○ 2026-07-25 08:29:10

●NSns64.wpx.net2026-02-17 → 2026-07-25 · 3 obs

○ 2020-02-27 21:19:30
● 2026-02-17 23:33:24
● 2026-07-25 08:29:10

●NSns65.wpx.net2026-02-17 → 2026-07-25 · 3 obs

○ 2020-02-27 21:19:30
● 2026-02-17 23:33:24
● 2026-07-25 08:29:10

●MXalt1.aspmx.l.google.com2015-07-06 → 2026-07-25 · 2 obs

● 2015-07-06 05:08:48
● 2026-07-25 08:29:10

●MXalt2.aspmx.l.google.com2015-07-06 → 2026-07-25 · 2 obs

● 2015-07-06 05:08:48
● 2026-07-25 08:29:10

●MXaspmx.l.google.com2015-07-06 → 2026-07-25 · 2 obs

● 2015-07-06 05:08:48
● 2026-07-25 08:29:10

●MXaspmx2.googlemail.com2015-07-06 → 2026-07-25 · 2 obs

● 2015-07-06 05:08:48
● 2026-07-25 08:29:10

●MXaspmx3.googlemail.com2015-07-06 → 2026-07-25 · 2 obs

● 2015-07-06 05:08:48
● 2026-07-25 08:29:10

●MXaspmx4.googlemail.com2015-07-06 → 2026-07-25 · 2 obs

● 2015-07-06 05:08:48
● 2026-07-25 08:29:10

●MXaspmx5.googlemail.com2015-07-06 → 2026-07-25 · 2 obs

● 2015-07-06 05:08:48
● 2026-07-25 08:29:10

○A107.180.44.2172015-11-22 → 2017-03-22 · 5 obs

○ 2015-07-06 05:08:48
● 2015-11-22 01:16:22
● 2017-03-22 10:41:04
○ 2020-02-27 21:19:30
○ 2026-07-25 08:29:10

○A173.236.182.2402015-07-06 → 2015-07-06 · 3 obs

● 2015-07-06 05:08:48
○ 2015-11-22 01:16:22
○ 2026-07-25 08:29:10

●A194.1.147.262026-02-17 → 2026-07-25 · 3 obs

○ 2020-02-27 21:19:30
● 2026-02-17 23:33:24
● 2026-07-25 08:29:10

●A194.1.147.622026-02-17 → 2026-07-25 · 3 obs

○ 2020-02-27 21:19:30
● 2026-02-17 23:33:24
● 2026-07-25 08:29:10

○A67.202.92.142020-02-27 → 2020-02-27 · 4 obs

○ 2017-03-22 10:41:04
● 2020-02-27 21:19:30
○ 2026-02-17 23:33:24
○ 2026-07-25 08:29:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net...	-
cortex-design.com	ns1.wpx.net, ns2.wpx.net, ns3.wpx.net	-

✅ Authoritative Response

Server:194.1.147.231

NS records: ns1.wpx.net, ns2.wpx.net, ns3.wpx.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cortex-design.com (unsigned zone)

⏱️ Timing

Total: 550ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`194.1.147.26, 194.1.147.62`
NS	2	`ns64.wpx.net, ns65.wpx.net`
MX	7	`ALT1.ASPMX.L.GOOGLE.com (pri: 20), ASPMX4.GOOGLEMAIL.com (pri: 30)...`
TXT	2	`google-site-verification=6xZ1pcl3gtBtZCd, v=spf1 a mx a:cortex-design.com ip4:67.2`
SOA	1	`ns64.wpx.net root.s25.wpx.net`

Analysis

Hierarchy

cortex-design.com serves as the parent of offers.cortex-design.com.

IP Addresses

cortex-design.com resolves to the IP addresses 194.1.147.26 and 194.1.147.62

teamjapanese.com, homeappliancerepairhouston.com, multicare.dk plus two other host names have IP numbers in common with cortex-design.com.

Name Servers

Five name servers handle delegation for cortex-design.com: ns1.wpx.net, ns2.wpx.net, ns3.wpx.net and two others.

cortex-design.com has at least partial name server overlap with other domains, such as kittycampion.com, mothersofchange.com, transpowerusa.com and two others.

It is common to find these name servers paired with the name servers ns64.wpx.net, ns65.wpx.net, ns10.wpxhosting.com and ns9.wpxhosting.com.

Host names resolving to a single IP address:

ns1.wpx.net points to the IP address 194.1.147.230.

ns2.wpx.net points to the IP address 194.1.147.231.

ns3.wpx.net points to the IP address 194.1.147.210.

ns64.wpx.net points to the IP address 194.1.147.210.

ns65.wpx.net points to the IP address 194.1.147.211.

These two host names — ns3.wpx.net and ns64.wpx.net — each point to 194.1.147.210 IP addresses.

Mail Servers

Mail for cortex-design.com is routed through 7 mail servers, including aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and 4 other.

At least some of the mail servers used by cortex-design.com are shared with other domains: ns500699.ns500734.ns500699.ns500699.ns500699.ns500734.ns500693.ns500734.ns500693.ns500699.ns500588.ns500693.ns500588.ns500588.ns500588.ns500588.ns500588.dtrkdll.com, ns500742.ns500754.ns500671.ns500754.ns500742.ns500671.ns500688.ns500671.ns500671.ns500671.ns500666.ns500131.lustychickser.com, ns500698.ns500759.ns500758.ns500758.ns500735.ns500698.ns500698.ns500698.ns500576.ns500698.ns500576.ns500619.ns500652.ns500576.trackreceptor.com and two others among them.

These mail servers are often deployed together with aspmx.l.google.com, alt2.aspmx.l.google.com, alt1.aspmx.l.google.com and 3 other mail servers.

Host names pointing to two IP addresses:

aspmx2.googlemail.com maps to two IP addresses — 108.177.123.27 and 2800:3f0:4003:c0f::1b.

aspmx3.googlemail.com maps to two IP addresses — 172.253.116.26 and 2a00:1450:400b:c02::1a.

aspmx4.googlemail.com maps to two IP addresses — 192.178.223.27 and 2a00:1450:4009:c0f::1b.

aspmx5.googlemail.com maps to two IP addresses — 172.253.157.26 and 2a00:1450:400c:c23::1b.

aspmx.l.google.com maps to two IP addresses — 192.178.218.27 and 2607:f8b0:4004:c1f::1a.

alt1.aspmx.l.google.com maps to two IP addresses — 108.177.123.26 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.26 and 2a00:1450:400b:c02::1b.

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

These two host names — aspmx3.googlemail.com and alt2.aspmx.l.google.com — each point to 172.253.116.26 IP addresses.