`corpostural.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:acaf^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:1e58^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.30.88^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.172.175^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`aldo.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cf8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aldo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3f8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`aldo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23f8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`aldo.ns.cloudflare.com`
		A	108.162.195.248^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aldo.ns.cloudflare.com`
		A	162.159.44.248^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aldo.ns.cloudflare.com`
		A	172.64.35.248^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aldo.ns.cloudflare.com`
NS	`leah.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a81^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leah.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c081^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`leah.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2081^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`leah.ns.cloudflare.com`
		A	108.162.192.129^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leah.ns.cloudflare.com`
		A	172.64.32.129^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leah.ns.cloudflare.com`
		A	173.245.58.129^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leah.ns.cloudflare.com`
MX	`_dc-mx.7376feac8a31.corpostural.com` ⭐
		A	217.61.209.180^{🇪🇸 LOADING217.61.209.0/24}
			PTR	`lin180.loading.es`
TXT	`v=spf1 a mx ptr include:secureserver.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.30.88, 172.67.172.175
		IPv6 hints	2606:4700:3032::ac43:acaf, 2606:4700:3037::6815:1e58
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=139, name=cloudflare-ech.com
SOA	`aldo.ns.cloudflare.com`dns@cloudflare.com serial=2399800089

`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=1778395406

Previously MX for

corpostural.com

Same first word

corpostural.com

Similar names

crpoolsurat.com

portalcurso.com

portalcurso.co

portalcurso.com.br

DNS History

17 records (7 active, 10 former)

●NSaldo.ns.cloudflare.com2026-04-29 → 2026-05-10 · 3 obs

○ 2020-03-19 12:22:56
● 2026-04-29 10:35:48
● 2026-05-10 07:02:34

●NSleah.ns.cloudflare.com2026-04-29 → 2026-05-10 · 3 obs

○ 2020-03-19 12:22:56
● 2026-04-29 10:35:48
● 2026-05-10 07:02:34

○NSns01.domaincontrol.com2020-03-19 → 2020-03-19 · 4 obs

○ 2017-02-16 14:46:24
● 2020-03-19 12:22:56
○ 2026-04-29 10:35:48
○ 2026-05-10 07:02:34

○NSns02.domaincontrol.com2020-03-19 → 2020-03-19 · 4 obs

○ 2017-02-16 14:46:24
● 2020-03-19 12:22:56
○ 2026-04-29 10:35:48
○ 2026-05-10 07:02:34

○NSns1.redcoruna.com2015-06-24 → 2017-02-16 · 4 obs

● 2015-06-24 14:21:44
● 2017-02-16 14:46:24
○ 2020-03-19 12:22:56
○ 2026-05-10 07:02:34

○NSns2.redcoruna.com2015-06-24 → 2017-02-16 · 4 obs

● 2015-06-24 14:21:44
● 2017-02-16 14:46:24
○ 2020-03-19 12:22:56
○ 2026-05-10 07:02:34

○NSns3.redcoruna.com2015-06-24 → 2017-02-16 · 4 obs

● 2015-06-24 14:21:44
● 2017-02-16 14:46:24
○ 2020-03-19 12:22:56
○ 2026-05-10 07:02:34

●MX_dc-mx.7376feac8a31.corpostural.com2026-04-29 → 2026-05-10 · 3 obs

○ 2020-03-19 12:22:56
● 2026-04-29 10:35:48
● 2026-05-10 07:02:34

○MXcorpostural.com2015-06-24 → 2020-03-19 · 4 obs

● 2015-06-24 14:21:44
● 2020-03-19 12:22:56
○ 2026-04-29 10:35:48
○ 2026-05-10 07:02:34

○MXmx-1.corpostural.com2015-06-24 → 2017-02-16 · 4 obs

● 2015-06-24 14:21:44
● 2017-02-16 14:46:24
○ 2020-03-19 12:22:56
○ 2026-05-10 07:02:34

○MXmx-2.corpostural.com2015-06-24 → 2017-02-16 · 4 obs

● 2015-06-24 14:21:44
● 2017-02-16 14:46:24
○ 2020-03-19 12:22:56
○ 2026-05-10 07:02:34

●A104.21.30.882026-04-29 → 2026-05-10 · 3 obs

○ 2020-03-19 12:22:56
● 2026-04-29 10:35:48
● 2026-05-10 07:02:34

○A160.153.129.402020-03-19 → 2020-03-19 · 4 obs

○ 2017-02-16 14:46:24
● 2020-03-19 12:22:56
○ 2026-04-29 10:35:48
○ 2026-05-10 07:02:34

●A172.67.172.1752026-04-29 → 2026-05-10 · 3 obs

○ 2020-03-19 12:22:56
● 2026-04-29 10:35:48
● 2026-05-10 07:02:34

○A212.48.80.2002015-06-24 → 2017-02-16 · 4 obs

● 2015-06-24 14:21:44
● 2017-02-16 14:46:24
○ 2020-03-19 12:22:56
○ 2026-05-10 07:02:34

●A2606:4700:3032::ac43:acaf2026-04-29 → 2026-05-10 · 3 obs

○ 2020-03-19 12:22:56
● 2026-04-29 10:35:48
● 2026-05-10 07:02:34

●A2606:4700:3037::6815:1e582026-04-29 → 2026-05-10 · 3 obs

○ 2020-03-19 12:22:56
● 2026-04-29 10:35:48
● 2026-05-10 07:02:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
corpostural.com	leah.ns.cloudflare.com, aldo.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.129

NS records: leah.ns.cloudflare.com, aldo.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for corpostural.com (unsigned zone)

⏱️ Timing

Total: 224ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.172.175, 104.21.30.88`
AAAA	2	`2606:4700:3037::6815:1e58, 2606:4700:3032::ac43:acaf`
NS	2	`aldo.ns.cloudflare.com, leah.ns.cloudflare.com`
MX	1	`_dc-mx.7376feac8a31.corpostural.com (pri`
TXT	1	`v=spf1 a mx ptr include:secureserver.net`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`aldo.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

corpostural.com points to four IP numbers: 2606:4700:3032::ac43:acaf, 2606:4700:3037::6815:1e58, 104.21.30.88 and 172.67.172.175.

Other host names, for instance collegehorny.com, nationalledger.com, pflegsonnengade.com, kartepem.net and movixim.com share IP numbers with corpostural.com.

Name Servers

Delegation for corpostural.com rests with two name servers, aldo.ns.cloudflare.com and leah.ns.cloudflare.com.

corpostural.com shares the same name server setup as other domains, including dialoguegroup.store, soap-soft.com, nstcyber.ai, shortbioideas.com and vithreads.com.

corpostural.com at least partially shares name servers with other domains, for instance f.d.3.8.2.4.c.a.0.0.0.0.0.0.0.0.0.0.0.0.0.1.0.0.0.0.7.4.6.0.6.2.ip6.arpa, sportlink.de, stalemategames.com, akdel.com and shopifarma.com.

these name servers are commonly used with kai.ns.cloudflare.com, dahlia.ns.cloudflare.com and mark.ns.cloudflare.com.

Host names with six IP numbers: aldo.ns.cloudflare.com points to: 2606:4700:58::a29f:2cf8, 2803:f800:50::6ca2:c3f8, 2a06:98c1:50::ac40:23f8, 108.162.195.248, 162.159.44.248 and 172.64.35.248. leah.ns.cloudflare.com points to: 2606:4700:50::adf5:3a81, 2803:f800:50::6ca2:c081, 2a06:98c1:50::ac40:2081, 108.162.192.129, 172.64.32.129 and 173.245.58.129.

Mail Servers

corpostural.com is handled by a single mail server, _dc-mx.7376feac8a31.corpostural.com.

_dc-mx.7376feac8a31.corpostural.com points to a single IP: 217.61.209.180.

corpostural.com - robtex.com

corpostural.com

com

Previously MX for

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`corpostural.com`

`com`