`dns2.rtitelecom.com.br`

DNSSEC	⚠️ Not signed
A	186.233.144.25^{🇧🇷 CentralServer186.233.144.0/22 This route object is for a UPX Technologies customer route, which is being exported under this origin AS. This route object was created because no existing route object with the same origin was found, and since some UPX peers filter based on these objects this route may be rejected if this object is not created. Please contact noc@upx.com.br if you have any questions regarding this object.}
		PTR	`dns3.centralserver.com.br`

`rtitelecom.com.br`

	DNSSEC	⚠️ Not signed
	A	177.101.144.105^{🇧🇷 CentralServer177.101.144.0/21}
	NS	`rtitelecom.com.br` ⭐
	NS	`dns1.rtitelecom.com.br` ⚠️ Not in parent delegation
	NS	`dns2.rtitelecom.com.br` ⚠️ Not in parent delegation
	NS	`dns3.rtitelecom.com.br` ⚠️ Not in parent delegation
	NS	`dns4.rtitelecom.com.br` ⚠️ Not in parent delegation
	NS	`ns.centralserver.com.br` ⚠️ Not in zone NS records
	NS	`ns2.centralserver.com.br` ⚠️ Not in zone NS records
	MX	`mx.rtitelecom.com.br` ⭐
	TXT	`v=spf1 include:_spf.hospedagemweb.net -all`
	SOA	`rtitelecom.com.br`postmaster@rtitelecom.com.br 2009-06-02 #94

NS for

rtitelecom.com.br

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DNS History

1 record (1 active, 0 former)

●A186.233.144.252026-03-21 → 2026-04-24 · 2 obs

● 2026-03-21 11:06:30
● 2026-04-24 22:57:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	d.dns.br, c.dns.br, f.dns.br, a.dns.br...	-
rtitelecom.com.br	ns.centralserver.com.br, ns2.centralserver.com.br	-

✅ Authoritative Response

Server:177.101.144.23

NS records: ns.centralserver.com.br, ns2.centralserver.com.br

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 902ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`186.233.144.25`

Analysis

Name Server Role

dns2.rtitelecom.com.br serves as a name server for rtitelecom.com.br.

Name servers commonly include dns1.rtitelecom.com.br, dns3.rtitelecom.com.br and dns4.rtitelecom.com.br together with dns2.rtitelecom.com.br.

IP Addresses

dns2.rtitelecom.com.br points to IP number 186.233.144.25.

For instance, other host names dns2.prospine.com.br, dns2.tx.com.br, dns2.radio9dejulho.com.br, dns2.grajagan.com.br and dns2.consecon.com.br share IP numbers with dns2.rtitelecom.com.br.

dns2.rtitelecom.com.br - robtex.com