`crisdulabs.com.br`

DNSSEC	⚠️ Not signed
A	193.123.96.193^{🇧🇷 ORACLE-OCI-31898193.123.96.0/19 Oracle Corporation}
NS	`chan.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a52^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c052^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`chan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2052^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`chan.ns.cloudflare.com`
		A	108.162.192.82^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chan.ns.cloudflare.com`
		A	172.64.32.82^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chan.ns.cloudflare.com`
		A	173.245.58.82^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chan.ns.cloudflare.com`
NS	`sage.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cec^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sage.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3ec^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sage.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23ec^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sage.ns.cloudflare.com`
		A	108.162.195.236^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sage.ns.cloudflare.com`
		A	162.159.44.236^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sage.ns.cloudflare.com`
		A	172.64.35.236^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sage.ns.cloudflare.com`
MX	`mx-ha.skymail.net.br` ⭐
		A	168.0.133.10^{🇧🇷 AS265262168.0.133.0/24}
			PTR	`mx-ha.skymail.net.br`
TXT	`v=spf1 include:spf.skymail.net.br -all`
SOA	`chan.ns.cloudflare.com`dns@cloudflare.com serial=2408857513

`com.br`

	DNSSEC	⚠️ Not signed
	NS	`a.dns.br` ⭐ ⚠️ Not in parent delegation
	NS	`b.dns.br` ⚠️ Not in parent delegation
	NS	`c.dns.br` ⚠️ Not in parent delegation
	NS	`d.dns.br` ⚠️ Not in parent delegation
	NS	`e.dns.br` ⚠️ Not in parent delegation
	NS	`f.dns.br` ⚠️ Not in parent delegation
	SOA	`a.dns.br`hostmaster@registro.br serial=2026199546

📈 Tranco rank: #767,338
rank #535787 globally
rank #4016 in the tld
WOT: SAFE (69/100)

Subdomains

estrelasappromance.crisdulabs.com.br

Same first word

crisdulabs.com.br

DNS History

4 records (4 active, 0 former)

●NSchan.ns.cloudflare.com2026-07-04 → 2026-07-18 · 2 obs

● 2026-07-04 22:06:00
● 2026-07-18 23:13:22

●NSsage.ns.cloudflare.com2026-07-04 → 2026-07-18 · 2 obs

● 2026-07-04 22:06:00
● 2026-07-18 23:13:22

●MXmx-ha.skymail.net.br2026-07-04 → 2026-07-18 · 2 obs

● 2026-07-04 22:06:00
● 2026-07-18 23:13:22

●A193.123.96.1932026-07-04 → 2026-07-18 · 2 obs

● 2026-07-04 22:06:00
● 2026-07-18 23:13:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	e.dns.br, b.dns.br, c.dns.br, a.dns.br...	-
crisdulabs.com.br	sage.ns.cloudflare.com, chan.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.35.236

NS records: sage.ns.cloudflare.com, chan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for crisdulabs.com.br (unsigned zone)

⏱️ Timing

Total: 557ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`193.123.96.193`
NS	2	`chan.ns.cloudflare.com, sage.ns.cloudflare.com`
MX	1	`mx-ha.skymail.net.br (pri: 1)`
TXT	1	`v=spf1 include:spf.skymail.net.br -all`
SOA	1	`chan.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

crisdulabs.com.br is the parent zone for estrelasappromance.crisdulabs.com.br.

IP Addresses

crisdulabs.com.br has exactly one IP address — 193.123.96.193.

sacolavirtual.romance.com.br, estrelasappromance.crisdulabs.com.br, www.catalogofavorita.com.br plus two other host names have IP numbers in common with crisdulabs.com.br.

Name Servers

DNS delegation for crisdulabs.com.br points to two name servers: chan.ns.cloudflare.com and sage.ns.cloudflare.com.

The name server configuration of crisdulabs.com.br is shared with other domains, for instance crisdu.com, act4work.com, toptex.com.br and two others.

crisdulabs.com.br partially shares its NS delegation with several other domains, including blokcraft.com, paylex-exchange.com, bezpiecznarodzina.pl and two others.

These name servers regularly co-occur with the name servers merlin.ns.cloudflare.com, doug.ns.cloudflare.com and nero.ns.cloudflare.com.

Hosts with 6 IP addresses each:

chan.ns.cloudflare.com has IP addresses 108.162.192.82, 172.64.32.82 and 173.245.58.82, plus 3 other.

sage.ns.cloudflare.com has IP addresses 108.162.195.236, 162.159.44.236 and 172.64.35.236, plus 3 other.

Mail Servers

crisdulabs.com.br uses one mail server — mx-ha.skymail.net.br.

The mail server setup of crisdulabs.com.br matches that of other domains such as agmcontabilidade.com.br, marcofrey.com.br, wepicyou.com and two others.

At least some of the mail servers used by crisdulabs.com.br are shared with other domains: 1sri-rj.com.br, ipnvrj.com.br, magnacontabil.com.br and two others among them.

mx-ha.skymail.net.br has exactly one IP number: 168.0.133.10.

crisdulabs.com.br - robtex.com