🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`server15.certto.com.br`

DNSSEC	⚠️ Not signed
A	187.19.96.25^{🇧🇷 CERTTO187.19.96.0/24 TELECOMUNICACOES LTDA EPP}
		PTR	`server15.certto.com.br`

`certto.com.br`

	DNSSEC	🔒 Signed (DS record present)
	A	177.104.185.37^{🇧🇷 EVEO177.104.184.0/23}
	NS	`ns1.certto.com.br` ⭐
	NS	`ns2.certto.com.br`
	MX	`csc-mail-pop-02.certto.com.br` ⭐
	TXT	`google-site-verification=ExjoCZ6k2cxu8_cuG-tG_gda04u43a3Znjgv3hoj_Oc`
	TXT	`facebook-domain-verification=2wcpe92yo0bt6r8imoda2dtdc9r3gz`
	TXT	`google-site-verification=skjJ0vTCMoAgfU7ZUAA8PnQiiIJQQ8ji0MExBNT9o7E`
	TXT	`uber-domain-verification=9f083d76-48c4-484b-98ff-511809b93074`
	TXT	`MS=4BC77D6C1557112C3191B67899F1E7A21EB5EE48`
	TXT	`v=spf1 include:_spf.google.com a:brain.certto.com.br ip4:187.19.96.21 ip4:187...`
	TXT	`google-site-verification=lOGjlGwpz7KrP5bh15D9p6Ce2dXWhvUwGq5LYL302_4`
	SOA	`ns1.certto.com.br`support@certto.com.br 2026-08-03 #0

📈 Tranco rank: #268,111

PTR for

25.96.19.187.in-addr.arpa

Same first word

server15.net

server15.com

server15.ch

Similar names

51server.top

51server.cn

server51.lcube-server.de

server51.de

DNS History

1 record (1 active, 0 former)

●A187.19.96.252013-09-06 → 2026-08-16 · 2 obs

● 2013-09-06 06:21:06
● 2026-08-16 16:29:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	e.dns.br, c.dns.br, a.dns.br, b.dns.br...	-
certto.com.br	ns2.certto.com.br, ns1.certto.com.br	4 records

✅ Authoritative Response

Server:186.251.148.23

NS records: ns2.certto.com.br, ns1.certto.com.br

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 808ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`187.19.96.25`

📌 Glue Records Collected

Total: 4

In-bailiwick: 4 (ns2.certto.com.br, ns1.certto.com.br, ns2.certto.com.br...)

Analysis

IP Addresses

server15.certto.com.br resolves to one IP address: 187.19.96.25.

server15.certto.com.br - robtex.com