rtlink.com.br - dns.ninja

`rtlink.com.br`

DNSSEC	🔒 Signed (DS record present)
A	148.72.115.9^{🇺🇸 AS398101148.72.112.0/21}
		PTR	`9.115.72.148.host.secureserver.net`
NS	`e.sec.dns.br` ⭐
		A	2001:12f8:b:1::14^{🇧🇷 C-DNS-BR2001:12f8:b::/48 Registro.BR Network (C.DNS.BR)}
			PTR	`e.sec.dns.br`
		A	200.192.232.14^{🇧🇷 C-DNS-BR200.192.232.0/24 Registro.BR Network (C.DNS.BR)}
			PTR	`e.sec.dns.br`
NS	`f.sec.dns.br`
		A	2001:12f8:9:1::14^{🇧🇷 B-DNS-BR2001:12f8:9::/48 Registro.BR Network (B.DNS.BR)}
			PTR	`f.sec.dns.br`
		A	200.189.40.14^{🇧🇷 B-DNS-BR200.189.40.0/24 Registro.BR Network (B.DNS.BR)}
			PTR	`f.sec.dns.br`
MX	`rtlink-com-br.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::16^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-byapr04cu00306.inbound.protection.outlook.com`
		A	2a01:111:f403:c922::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl0pr02cu00702.inbound.protection.outlook.com`
		A	2a01:111:f403:c931::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sn1pr02cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch5pr02cu00200.inbound.protection.outlook.com`
		A	52.101.11.10^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sa9pr03cu00202.inbound.protection.outlook.com`
		A	52.101.40.2^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy1pr05cu00402.inbound.protection.outlook.com`
		A	52.101.41.21^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj2pr05cu00305.inbound.protection.outlook.com`
		A	52.101.50.4^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr03cu00404.inbound.protection.outlook.com`
TXT	`MS=ms50290429`
TXT	`v=spf1 include:zoho.com ~all`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`google-site-verification=vqSG0k-YbkLGVRnzYz1Qi_j0rbOl0F0O9DjwE0rAdYQ`
SOA	`e.sec.dns.br`hostmaster@registro.br serial=2026206000

`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=2026226512

rank #527029 globally
rank #3633 in the tld
WOT: SAFE (69/100)

Same first word

rtlink.de

rtlink.com.cn

rtlink.ru

rtlink.com

rtlink.com.br

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DNS History

25 records (4 active, 21 former)

○NSapollo.ns.cloudflare.com2019-12-29 → 2019-12-29 · 4 obs

○ 2016-12-31 14:13:04
● 2019-12-29 00:25:18
○ 2026-04-04 22:30:02
○ 2026-08-14 21:48:22

○NSbeth.ns.cloudflare.com2019-12-29 → 2019-12-29 · 4 obs

○ 2016-12-31 14:13:04
● 2019-12-29 00:25:18
○ 2026-04-04 22:30:02
○ 2026-08-14 21:48:22

●NSe.sec.dns.br2026-04-04 → 2026-08-14 · 3 obs

○ 2019-12-29 00:25:18
● 2026-04-04 22:30:02
● 2026-08-14 21:48:22

●NSf.sec.dns.br2026-04-04 → 2026-08-14 · 3 obs

○ 2019-12-29 00:25:18
● 2026-04-04 22:30:02
● 2026-08-14 21:48:22

○NSns1.wix.com2015-07-08 → 2016-12-31 · 4 obs

● 2015-07-08 17:39:14
● 2016-12-31 14:13:04
○ 2019-12-29 00:25:18
○ 2026-08-14 21:48:22

○NSns2.wix.com2015-07-08 → 2016-12-31 · 4 obs

● 2015-07-08 17:39:14
● 2016-12-31 14:13:04
○ 2019-12-29 00:25:18
○ 2026-08-14 21:48:22

○MXalt1.aspmx.l.google.com2015-07-08 → 2016-12-31 · 4 obs

● 2015-07-08 17:39:14
● 2016-12-31 14:13:04
○ 2019-12-29 00:25:18
○ 2026-08-14 21:48:22

○MXalt2.aspmx.l.google.com2015-07-08 → 2016-12-31 · 4 obs

● 2015-07-08 17:39:14
● 2016-12-31 14:13:04
○ 2019-12-29 00:25:18
○ 2026-08-14 21:48:22

○MXaspmx.l.google.com2015-07-08 → 2016-12-31 · 4 obs

● 2015-07-08 17:39:14
● 2016-12-31 14:13:04
○ 2019-12-29 00:25:18
○ 2026-08-14 21:48:22

○MXaspmx2.googlemail.com2015-07-08 → 2016-12-31 · 4 obs

● 2015-07-08 17:39:14
● 2016-12-31 14:13:04
○ 2019-12-29 00:25:18
○ 2026-08-14 21:48:22

○MXaspmx3.googlemail.com2015-07-08 → 2016-12-31 · 4 obs

● 2015-07-08 17:39:14
● 2016-12-31 14:13:04
○ 2019-12-29 00:25:18
○ 2026-08-14 21:48:22

○MXmx.a.locaweb.com.br2019-12-29 → 2019-12-29 · 4 obs

○ 2016-12-31 14:13:04
● 2019-12-29 00:25:18
○ 2026-04-04 22:30:02
○ 2026-08-14 21:48:22

○MXmx.b.locaweb.com.br2019-12-29 → 2019-12-29 · 4 obs

○ 2016-12-31 14:13:04
● 2019-12-29 00:25:18
○ 2026-04-04 22:30:02
○ 2026-08-14 21:48:22

○MXmx.core.locaweb.com.br2019-12-29 → 2019-12-29 · 4 obs

○ 2016-12-31 14:13:04
● 2019-12-29 00:25:18
○ 2026-04-04 22:30:02
○ 2026-08-14 21:48:22

○MXmx.jk.locaweb.com.br2019-12-29 → 2019-12-29 · 4 obs

○ 2016-12-31 14:13:04
● 2019-12-29 00:25:18
○ 2026-04-04 22:30:02
○ 2026-08-14 21:48:22

○MXmx.zoho.com2026-04-04 → 2026-05-04 · 5 obs

○ 2019-12-29 00:25:18
● 2026-04-04 22:30:02
● 2026-05-04 01:15:38
○ 2026-08-14 09:34:40
○ 2026-08-14 21:48:22

○MXmx2.zoho.com2026-04-04 → 2026-05-04 · 5 obs

○ 2019-12-29 00:25:18
● 2026-04-04 22:30:02
● 2026-05-04 01:15:38
○ 2026-08-14 09:34:40
○ 2026-08-14 21:48:22

○MXmx3.zoho.com2026-04-04 → 2026-05-04 · 5 obs

○ 2019-12-29 00:25:18
● 2026-04-04 22:30:02
● 2026-05-04 01:15:38
○ 2026-08-14 09:34:40
○ 2026-08-14 21:48:22

●MXrtlink-com-br.mail.protection.outlook.com2026-08-14 → 2026-08-14 · 3 obs

○ 2026-05-04 01:15:38
● 2026-08-14 09:34:40
● 2026-08-14 21:48:22

○A104.28.10.2002019-12-29 → 2019-12-29 · 4 obs

○ 2016-12-31 14:13:04
● 2019-12-29 00:25:18
○ 2026-04-04 22:30:02
○ 2026-08-14 21:48:22

○A104.28.11.2002019-12-29 → 2019-12-29 · 4 obs

○ 2016-12-31 14:13:04
● 2019-12-29 00:25:18
○ 2026-04-04 22:30:02
○ 2026-08-14 21:48:22

●A148.72.115.92026-04-04 → 2026-08-14 · 3 obs

○ 2019-12-29 00:25:18
● 2026-04-04 22:30:02
● 2026-08-14 21:48:22

○A23.236.62.1472015-07-08 → 2016-12-31 · 4 obs

● 2015-07-08 17:39:14
● 2016-12-31 14:13:04
○ 2019-12-29 00:25:18
○ 2026-08-14 21:48:22

○A2606:4700:30::681c:ac82019-12-29 → 2019-12-29 · 4 obs

○ 2016-12-31 14:13:04
● 2019-12-29 00:25:18
○ 2026-04-04 22:30:02
○ 2026-08-14 21:48:22

○A2606:4700:30::681c:bc82019-12-29 → 2019-12-29 · 4 obs

○ 2016-12-31 14:13:04
● 2019-12-29 00:25:18
○ 2026-04-04 22:30:02
○ 2026-08-14 21:48:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	a.dns.br, e.dns.br, c.dns.br, d.dns.br...	-
rtlink.com.br	e.sec.dns.br, f.sec.dns.br	-

✅ Authoritative Response

Server:200.192.232.14

NS records: e.sec.dns.br, f.sec.dns.br

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 928ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`148.72.115.9`
NS	2	`e.sec.dns.br, f.sec.dns.br`
MX	1	`rtlink-com-br.mail.protection.outlook.co`
TXT	4	`MS=ms50290429, v=spf1 include:zoho.com ~all...`
SOA	1	`e.sec.dns.br hostmaster.registro.br`

Analysis

IP Addresses

rtlink.com.br points to a single IP number: 148.72.115.9.

Additional host names — austinchinesechoir.org, cake.expertssoftsolutions.com, mail.jmbosi.com and two others — share IP numbers with rtlink.com.br.

Name Servers

rtlink.com.br is served by two delegated name servers, e.sec.dns.br and f.sec.dns.br.

rtlink.com.br shares its name server setup with other domains, including mundomixtelecom.com.br, mrshelby.com.br, rox.com.br and two others.

At least some of rtlink.com.br's name servers are shared with other domains, for example nexolab.dev.br, cauipe.com.br, 9gag.com.br and two more.

These name servers tend to be used in conjunction with the name servers d.sec.dns.br.

Each of the two host names carries two IP addresses: e.sec.dns.br points to 200.192.232.14 and 2001:12f8:b:1::14, and f.sec.dns.br points to 200.189.40.14 and 2001:12f8:9:1::14.

Mail Servers

rtlink.com.br has one mail server: rtlink-com-br.mail.protection.outlook.com.

rtlink-com-br.mail.protection.outlook.com points to 8 IP numbers: 52.101.11.10, 52.101.40.2, 52.101.41.21 and 5 other.