🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`mail.c4cientifica.com.br`

CNAME	`ghs.google.com`
DNSSEC	⚠️ Not signed
A	2607:f8b0:4023:200b::79^{🇺🇸 Google2607:f8b0::/32}
		PTR	`yuphxej-in-f121.1e100.net`
A	192.178.164.121^{🇺🇸 Google192.178.164.0/24}

`c4cientifica.com.br`

	DNSSEC	⚠️ Not signed
	A	192.185.212.153^{🇺🇸 Jacksonville192.185.208.0/21 Oracle Corporation}
	NS	`ns36.hostgator.com.br` ⭐
	NS	`ns37.hostgator.com.br`
	MX	`aspmx.l.google.com` ⭐
	MX	`alt1.aspmx.l.google.com`⁽⁵⁾
	MX	`alt2.aspmx.l.google.com`⁽⁵⁾
	MX	`aspmx2.googlemail.com`⁽¹⁰⁾
	MX	`aspmx3.googlemail.com`⁽¹⁰⁾
	TXT	`v=spf1 a mx include:_spf.google.com ~all`
	TXT	`v=spf1 include:zcsend.net ~all`
	SOA	`ns36.hostgator.com.br`root@br36.hostgator.com.br 2026-10-16 #1

Previously MX for

c4cientifica.com.br

Same first word

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mail.no-ip.biz

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Previous names

Next names

DNS History

2 records (1 active, 1 former)

○A192.185.216.2212020-04-05 → 2020-04-05 · 3 obs

● 2020-04-05 23:35:20
○ 2026-09-07 10:30:48
○ 2026-10-17 02:42:44

●CNAMEghs.google.com2026-09-07 → 2026-10-17 · 2 obs

● 2026-09-07 10:30:48
● 2026-10-17 02:42:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	d.dns.br, a.dns.br, b.dns.br, c.dns.br...	-
c4cientifica.com.br	ns37.hostgator.com.br, ns36.hostgator.com.br	-

✅ Authoritative Response

Server:192.185.177.105

NS records: ns37.hostgator.com.br, ns36.hostgator.com.br

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for c4cientifica.com.br (unsigned zone)

⏱️ Timing

Total: 1208ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`ghs.google.com`

Analysis

IP Addresses

mail.c4cientifica.com.br points to the IP addresses 192.178.164.121 and 2607:f8b0:4023:200b::79

Additional host names — pub-4772146923197748.afd.ghs.google.com, milleniummasonry.com, banlis.com and two others — share IP numbers with mail.c4cientifica.com.br.

mail.c4cientifica.com.br - robtex.com