`congrescpi.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:9116^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:3f5b^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.63.91^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.145.22^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`cesar.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c77^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cesar.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c377^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cesar.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2377^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cesar.ns.cloudflare.com`
		A	108.162.195.119^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cesar.ns.cloudflare.com`
		A	162.159.44.119^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cesar.ns.cloudflare.com`
		A	172.64.35.119^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cesar.ns.cloudflare.com`
NS	`opal.ns.cloudflare.com`
		A	2606:4700:50::a29f:2664^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`opal.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c264^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`opal.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2264^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`opal.ns.cloudflare.com`
		A	108.162.194.100^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`opal.ns.cloudflare.com`
		A	162.159.38.100^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`opal.ns.cloudflare.com`
		A	172.64.34.100^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`opal.ns.cloudflare.com`
MX	`ghs.google.com` ⭐
		A	2607:f8b0:4023:1c05::79^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yurnoyc-in-f121.1e100.net`
		A	172.217.78.121^{🇺🇸 Google172.217.78.0/24}
			PTR	`yurnoyc-in-f121.1e100.net`
TXT	`google-site-verification=sP3Svrsqc0kPRT48H4L7zlY7mXmhvZtgofamOnC7BnM`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.63.91, 172.67.145.22
		IPv6 hints	2606:4700:3031::ac43:9116, 2606:4700:3035::6815:3f5b
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=127, name=cloudflare-ech.com
SOA	`cesar.ns.cloudflare.com`dns@cloudflare.com serial=2396840316

`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=1776200192

Same first word

congrescpi.com

DNS History

15 records (7 active, 8 former)

●NScesar.ns.cloudflare.com2026-02-14 → 2026-04-14 · 3 obs

○ 2017-10-11 13:57:04
● 2026-02-14 17:25:22
● 2026-04-14 21:25:32

○NSns-us.1and1-dns.com2016-12-19 → 2017-10-11 · 4 obs

● 2016-12-19 23:04:44
● 2017-10-11 13:57:04
○ 2026-02-14 17:25:22
○ 2026-04-14 21:25:32

○NSns-us.1and1-dns.de2016-12-19 → 2017-10-11 · 4 obs

● 2016-12-19 23:04:44
● 2017-10-11 13:57:04
○ 2026-02-14 17:25:22
○ 2026-04-14 21:25:32

○NSns-us.1and1-dns.org2016-12-19 → 2017-10-11 · 4 obs

● 2016-12-19 23:04:44
● 2017-10-11 13:57:04
○ 2026-02-14 17:25:22
○ 2026-04-14 21:25:32

○NSns-us.1and1-dns.us2016-12-19 → 2017-10-11 · 4 obs

● 2016-12-19 23:04:44
● 2017-10-11 13:57:04
○ 2026-02-14 17:25:22
○ 2026-04-14 21:25:32

●NSopal.ns.cloudflare.com2026-02-14 → 2026-04-14 · 3 obs

○ 2017-10-11 13:57:04
● 2026-02-14 17:25:22
● 2026-04-14 21:25:32

●MXghs.google.com2026-02-14 → 2026-04-14 · 3 obs

○ 2017-10-11 13:57:04
● 2026-02-14 17:25:22
● 2026-04-14 21:25:32

○MXmx00.1and1.com2016-12-19 → 2017-10-11 · 4 obs

● 2016-12-19 23:04:44
● 2017-10-11 13:57:04
○ 2026-02-14 17:25:22
○ 2026-04-14 21:25:32

○MXmx01.1and1.com2016-12-19 → 2017-10-11 · 4 obs

● 2016-12-19 23:04:44
● 2017-10-11 13:57:04
○ 2026-02-14 17:25:22
○ 2026-04-14 21:25:32

●A104.21.63.912026-02-14 → 2026-04-14 · 3 obs

○ 2017-10-11 13:57:04
● 2026-02-14 17:25:22
● 2026-04-14 21:25:32

●A172.67.145.222026-02-14 → 2026-04-14 · 3 obs

○ 2017-10-11 13:57:04
● 2026-02-14 17:25:22
● 2026-04-14 21:25:32

○A216.250.120.782016-12-19 → 2017-10-11 · 4 obs

● 2016-12-19 23:04:44
● 2017-10-11 13:57:04
○ 2026-02-14 17:25:22
○ 2026-04-14 21:25:32

●A2606:4700:3031::ac43:91162026-02-14 → 2026-04-14 · 3 obs

○ 2017-10-11 13:57:04
● 2026-02-14 17:25:22
● 2026-04-14 21:25:32

●A2606:4700:3035::6815:3f5b2026-02-14 → 2026-04-14 · 3 obs

○ 2017-10-11 13:57:04
● 2026-02-14 17:25:22
● 2026-04-14 21:25:32

○A2607:f1c0:1000:90da:f519:f365:b528:e0012016-12-19 → 2017-10-11 · 4 obs

● 2016-12-19 23:04:44
● 2017-10-11 13:57:04
○ 2026-02-14 17:25:22
○ 2026-04-14 21:25:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
congrescpi.com	opal.ns.cloudflare.com, cesar.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.100

NS records: opal.ns.cloudflare.com, cesar.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for congrescpi.com (unsigned zone)

⏱️ Timing

Total: 145ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.63.91, 172.67.145.22`
AAAA	2	`2606:4700:3031::ac43:9116, 2606:4700:3035::6815:3f5b`
NS	2	`cesar.ns.cloudflare.com, opal.ns.cloudflare.com`
MX	1	`ghs.google.com (pri: 1200)`
TXT	1	`google-site-verification=sP3Svrsqc0kPRT4`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`cesar.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

congrescpi.com resolves to four IP numbers: 2606:4700:3031::ac43:9116, 2606:4700:3035::6815:3f5b, 104.21.63.91 and 172.67.145.22.

other host names for instance gdsdk.gacraze.com.cdn.cloudflare.net, sdk.gacraze.com.cdn.cloudflare.net, aquasolutionindia.com, www.gzksy.net and www.miguelcubillos.com share IP numbers with congrescpi.com.

Name Servers

congrescpi.com is delegated to two name servers: cesar.ns.cloudflare.com and opal.ns.cloudflare.com.

congrescpi.com shares the same name server setup as other domains, for example donacarlita.com.br, saintjam.com, birdiebundle.com, prattvillepizzatogo.com and zoryn-palix-kelvo.pages.dev.

congrescpi.com at least partially shares name servers with other domains, for instance avangard-meble.pl, boscovstravelcenter.com, woxikon.si, apuyenhosting.net and zshr.ru.

These name servers are commonly used alongside the name servers sydney.ns.cloudflare.com, nelly.ns.cloudflare.com, alec.ns.cloudflare.com, darwin.ns.cloudflare.com and olof.ns.cloudflare.com.

Host names with six IP numbers:

cesar.ns.cloudflare.com points to: 2606:4700:58::a29f:2c77, 2803:f800:50::6ca2:c377, 2a06:98c1:50::ac40:2377, 108.162.195.119, 162.159.44.119 and 172.64.35.119; opal.ns.cloudflare.com points to: 2606:4700:50::a29f:2664, 2803:f800:50::6ca2:c264, 2a06:98c1:50::ac40:2264, 108.162.194.100, 162.159.38.100 and 172.64.34.100.

Mail Servers

congrescpi.com is handled by a single mail server, ghs.google.com.

congrescpi.com shares the same mail server setup as other domains, for instance comicscavern.com, sbmlschool.com, asci2025.org, nitda.org and allurasalon.com.

Host ghs.google.com resolves to two IPs: 2607:f8b0:4023:1c05::79 and 172.217.78.121.

congrescpi.com - robtex.com

congrescpi.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`congrescpi.com`

`com`