`trcomunicacao.com`

DNSSEC	⚠️ Not signed
A	50.116.86.93^{🇺🇸 Jacksonville50.116.86.0/23 Google}
NS	`ns774.hostgator.com.br` ⭐
		A	50.116.86.91^{🇺🇸 Jacksonville50.116.86.0/23 Google}
NS	`ns775.hostgator.com.br`
		A	50.116.86.92^{🇺🇸 Jacksonville50.116.86.0/23 Google}
MX	`mx1.titan.email` ⭐
		A	18.204.158.80^{🇺🇸 Amazon18.204.0.0/14 EC2 IAD prefix}
			PTR	`ec2-18-204-158-80.compute-1.amazonaws.com`
		A	98.91.107.95^{🇺🇸 Amazon98.88.0.0/13 EC2 IAD prefix}
			PTR	`ec2-98-91-107-95.compute-1.amazonaws.com`
		A	107.21.164.64^{🇺🇸 Amazon107.21.128.0/17 EC2 IAD prefix}
			PTR	`ec2-107-21-164-64.compute-1.amazonaws.com`
MX	`mx2.titan.email`⁽²⁰⁾
		A	18.204.158.80^{🇺🇸 Amazon18.204.0.0/14 EC2 IAD prefix}
			PTR	`ec2-18-204-158-80.compute-1.amazonaws.com`
		A	98.91.107.95^{🇺🇸 Amazon98.88.0.0/13 EC2 IAD prefix}
			PTR	`ec2-98-91-107-95.compute-1.amazonaws.com`
		A	107.21.164.64^{🇺🇸 Amazon107.21.128.0/17 EC2 IAD prefix}
			PTR	`ec2-107-21-164-64.compute-1.amazonaws.com`
TXT	`v=spf1 include:spf.titan.email ~all`
SOA	`ns774.hostgator.com.br`root@br774.hostgator.com.br 2026-06-18 #1

`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=1784581557

Previously MX for

mail.trcomunicacao.com

trcomunicacao.com

Subdomains

mail.trcomunicacao.com

Same first word

trcomunicacao.com

DNS History

9 records (5 active, 4 former)

○NSns1.invirtua.com.br2015-07-10 → 2018-01-13 · 4 obs

● 2015-07-10 00:24:54
● 2018-01-13 13:55:52
○ 2026-02-22 20:53:22
○ 2026-07-20 21:24:18

○NSns2.invirtua.com.br2015-07-10 → 2018-01-13 · 4 obs

● 2015-07-10 00:24:54
● 2018-01-13 13:55:52
○ 2026-02-22 20:53:22
○ 2026-07-20 21:24:18

●NSns774.hostgator.com.br2026-02-22 → 2026-07-20 · 3 obs

○ 2018-01-13 13:55:52
● 2026-02-22 20:53:22
● 2026-07-20 21:24:18

●NSns775.hostgator.com.br2026-02-22 → 2026-07-20 · 3 obs

○ 2018-01-13 13:55:52
● 2026-02-22 20:53:22
● 2026-07-20 21:24:18

●MXmx1.titan.email2026-02-22 → 2026-07-20 · 3 obs

○ 2018-01-13 13:55:52
● 2026-02-22 20:53:22
● 2026-07-20 21:24:18

●MXmx2.titan.email2026-02-22 → 2026-07-20 · 3 obs

○ 2018-01-13 13:55:52
● 2026-02-22 20:53:22
● 2026-07-20 21:24:18

○MXtrcomunicacao.com2015-07-10 → 2018-01-13 · 4 obs

● 2015-07-10 00:24:54
● 2018-01-13 13:55:52
○ 2026-02-22 20:53:22
○ 2026-07-20 21:24:18

○A23.94.156.252015-07-10 → 2018-01-13 · 4 obs

● 2015-07-10 00:24:54
● 2018-01-13 13:55:52
○ 2026-02-22 20:53:22
○ 2026-07-20 21:24:18

●A50.116.86.932026-02-22 → 2026-07-20 · 3 obs

○ 2018-01-13 13:55:52
● 2026-02-22 20:53:22
● 2026-07-20 21:24:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
trcomunicacao.com	ns774.hostgator.com.br, ns775.hostgator.com.br	-

✅ Authoritative Response

Server:50.116.86.91

NS records: ns774.hostgator.com.br, ns775.hostgator.com.br

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for trcomunicacao.com (unsigned zone)

⏱️ Timing

Total: 485ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`50.116.86.93`
NS	2	`ns775.hostgator.com.br, ns774.hostgator.com.br`
MX	2	`mx1.titan.email (pri: 10), mx2.titan.email (pri: 20)`
TXT	1	`v=spf1 include:spf.titan.email ~all`
SOA	1	`ns774.hostgator.com.br root.br774.hostga`

Analysis

Hierarchy

trcomunicacao.com is a parent domain of mail.trcomunicacao.com.

IP Addresses

trcomunicacao.com points to a single IP number: 50.116.86.93.

Additional host names — mail.audinet.com.br, mail.animamundi.com.br, 8klocacoes.com.br and two others — share IP numbers with trcomunicacao.com.

Name Servers

trcomunicacao.com uses two name servers for its delegation: ns774.hostgator.com.br and ns775.hostgator.com.br.

trcomunicacao.com shares its name server setup with other domains, including sch(0x77616e6b)e.poa.br, fabus.com.br, capisa.com.br and two others.

ns774.hostgator.com.br and ns775.hostgator.com.br each resolve to one IP number: ns774.hostgator.com.br points to 50.116.86.91 and ns775.hostgator.com.br points to 50.116.86.92.

Mail Servers

trcomunicacao.com has two mail servers: mx1.titan.email and mx2.titan.email.

trcomunicacao.com shares the same mail server setup as other domains, including deora.com.bd, studyinghq.com, bbks.com.au and two others.

trcomunicacao.com has at least some mail servers in common with other domains, such as giantmarketers.com, winoai.art, seduc.recife.br and crazywholesalers.com.au.

Each of mx1.titan.email and mx2.titan.email has three IP addresses: 18.204.158.80, 98.91.107.95 and 107.21.164.64.

Both mx1.titan.email and mx2.titan.email resolve to 18.204.158.80 IP addresses each.

Both mx1.titan.email and mx2.titan.email resolve to 98.91.107.95 IP addresses each.

Both mx1.titan.email and mx2.titan.email resolve to 107.21.164.64 IP addresses each.

trcomunicacao.com - robtex.com