cobrastructures.com - dns.ninja

`cobrastructures.com`

DNSSEC	⚠️ Not signed
NS	`carrera.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26e7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carrera.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2e7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`carrera.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22e7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`carrera.ns.cloudflare.com`
		A	108.162.194.231^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carrera.ns.cloudflare.com`
		A	162.159.38.231^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carrera.ns.cloudflare.com`
		A	172.64.34.231^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carrera.ns.cloudflare.com`
NS	`cleo.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b59^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cleo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c159^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cleo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2159^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cleo.ns.cloudflare.com`
		A	108.162.193.89^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cleo.ns.cloudflare.com`
		A	172.64.33.89^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cleo.ns.cloudflare.com`
		A	173.245.59.89^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cleo.ns.cloudflare.com`
MX	`mx1-us1.ppe-hosted.com` ⭐
		A	67.231.154.162^{🇺🇸 Proofpoint67.231.154.0/24 Inc.}
			PTR	`mx1-us1.ppe-hosted.com`
		A	148.163.129.50^{🇺🇸 AS13916148.163.129.0/24 Proofpoint Inc.}
			PTR	`mx1-us1.ppe-hosted.com`
MX	`mx2-us1.ppe-hosted.com`⁽²⁰⁾
		A	67.231.154.163^{🇺🇸 Proofpoint67.231.154.0/24 Inc.}
			PTR	`mx2-us1.ppe-hosted.com`
		A	148.163.129.51^{🇺🇸 AS13916148.163.129.0/24 Proofpoint Inc.}
			PTR	`mx2-us1.ppe-hosted.com`
TXT	`MS=ms17492939`
TXT	`google-site-verification=JWsPo6kWFk19hAVbL9-uieZJ7dfExMbhbq73RceOsLU`
TXT	`v=spf1 a:dispatch-us.ppe-hosted.com`
SOA	`carrera.ns.cloudflare.com`dns@cloudflare.com serial=2406878549

`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=1786423534

Same first word

cobrastructures.com

cobrastructures.ca

DNS History

13 records (4 active, 9 former)

●NScarrera.ns.cloudflare.com2026-03-25 → 2026-08-11 · 3 obs

○ 2017-09-26 00:11:06
● 2026-03-25 11:09:38
● 2026-08-11 04:52:58

●NScleo.ns.cloudflare.com2026-03-25 → 2026-08-11 · 3 obs

○ 2017-09-26 00:11:06
● 2026-03-25 11:09:38
● 2026-08-11 04:52:58

○NSns-cloud-c1.googledomains.com2017-09-26 → 2017-09-26 · 4 obs

○ 2016-12-15 07:39:34
● 2017-09-26 00:11:06
○ 2026-03-25 11:09:38
○ 2026-08-11 04:52:58

○NSns-cloud-c2.googledomains.com2017-09-26 → 2017-09-26 · 4 obs

○ 2016-12-15 07:39:34
● 2017-09-26 00:11:06
○ 2026-03-25 11:09:38
○ 2026-08-11 04:52:58

○NSns-cloud-c3.googledomains.com2017-09-26 → 2017-09-26 · 4 obs

○ 2016-12-15 07:39:34
● 2017-09-26 00:11:06
○ 2026-03-25 11:09:38
○ 2026-08-11 04:52:58

○NSns-cloud-c4.googledomains.com2017-09-26 → 2017-09-26 · 4 obs

○ 2016-12-15 07:39:34
● 2017-09-26 00:11:06
○ 2026-03-25 11:09:38
○ 2026-08-11 04:52:58

○NSpdns07.domaincontrol.com2016-12-15 → 2016-12-15 · 3 obs

● 2016-12-15 07:39:34
○ 2017-09-26 00:11:06
○ 2026-08-11 04:52:58

○NSpdns08.domaincontrol.com2016-12-15 → 2016-12-15 · 3 obs

● 2016-12-15 07:39:34
○ 2017-09-26 00:11:06
○ 2026-08-11 04:52:58

○MXmailstore1.secureserver.net2016-12-15 → 2017-09-26 · 4 obs

● 2016-12-15 07:39:34
● 2017-09-26 00:11:06
○ 2026-03-25 11:09:38
○ 2026-08-11 04:52:58

●MXmx1-us1.ppe-hosted.com2026-03-25 → 2026-08-11 · 3 obs

○ 2017-09-26 00:11:06
● 2026-03-25 11:09:38
● 2026-08-11 04:52:58

●MXmx2-us1.ppe-hosted.com2026-03-25 → 2026-08-11 · 3 obs

○ 2017-09-26 00:11:06
● 2026-03-25 11:09:38
● 2026-08-11 04:52:58

○MXsmtp.secureserver.net2016-12-15 → 2017-09-26 · 4 obs

● 2016-12-15 07:39:34
● 2017-09-26 00:11:06
○ 2026-03-25 11:09:38
○ 2026-08-11 04:52:58

○A50.63.202.552016-12-15 → 2017-09-26 · 4 obs

● 2016-12-15 07:39:34
● 2017-09-26 00:11:06
○ 2026-03-25 11:09:38
○ 2026-08-11 04:52:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, e.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net...	-
cobrastructures.com	cleo.ns.cloudflare.com, carrera.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.231

NS records: cleo.ns.cloudflare.com, carrera.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cobrastructures.com (unsigned zone)

⏱️ Timing

Total: 175ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`carrera.ns.cloudflare.com, cleo.ns.cloudflare.com`
MX	2	`mx1-us1.ppe-hosted.com (pri: 10), mx2-us1.ppe-hosted.com (pri: 20)`
TXT	3	`MS=ms17492939, google-site-verification=JWsPo6kWFk19hAV...`
SOA	1	`carrera.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

Name Servers

Two name servers handle the delegation for cobrastructures.com: carrera.ns.cloudflare.com and cleo.ns.cloudflare.com.

cobrastructures.com has the same name server delegation as a number of other domains, such as nwlconf.com, cobrastructures.ca, primeranoticia.com.ar and two more.

At least some of cobrastructures.com's name servers are shared with other domains, for example likescom.ru, sek-yk.com, me-byo-summit.jp and two more.

These name servers tend to be deployed in combination with the name servers dalary.ns.cloudflare.com and randall.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

carrera.ns.cloudflare.com resolves to 108.162.194.231, 162.159.38.231 and 172.64.34.231 among others, with 3 other IP addresses in total.

cleo.ns.cloudflare.com resolves to 108.162.193.89, 172.64.33.89 and 173.245.59.89 among others, with 3 other IP addresses in total.

Mail Servers

The MX records for cobrastructures.com point to two mail servers: mx1-us1.ppe-hosted.com and mx2-us1.ppe-hosted.com.

cobrastructures.com has the same mail server arrangement as a number of other domains, for example agemianlawgroup.com, griffenterprises.com, myparksupply.com and two more.

cobrastructures.com shares at least some of its mail servers with other domains — for example jan-pro.com.br, peakipsolutions.com, mecumauction.com and two more.

mx1-us1.ppe-hosted.com and mx2-us1.ppe-hosted.com both carry two IP addresses. The A records for mx1-us1.ppe-hosted.com are 67.231.154.162 and 148.163.129.50; the A records for mx2-us1.ppe-hosted.com are 67.231.154.163 and 148.163.129.51.