`mta043.out02.byside.com`

DNSSEC	⚠️ Not signed
A	88.157.228.43^{🇵🇹 EUNETPT88.157.128.0/17 NOS COMUNICACOES S.A.}
		PTR	`mta043.out02.byside.com`

`out02.byside.com`

	DNSSEC	⚠️ Not signed
	A	88.157.228.40^{🇵🇹 EUNETPT88.157.128.0/17 NOS COMUNICACOES S.A.}
	MX	`mta040.out02.byside.com` ⭐
	MX	`mta041.out02.byside.com` ⭐
	MX	`mta042.out02.byside.com` ⭐
	MX	`mta043.out02.byside.com` ⭐
	TXT	`google-site-verification=tOadEyVGUcWmqp6XA4qDllvL_sfWIRQeGSfw7Fi9AbA`
	TXT	`v=spf1 include:_spf.out02.byside.com ~all`

PTR for

43.228.157.88.in-addr.arpa

MX for

internetdatim.com.br

out02.byside.com

agent-email-bpi.byside.com

Similar names

mat304.com

DNS History

1 record (1 active, 0 former)

●A88.157.228.432026-02-18 → 2026-08-15 · 2 obs

● 2026-02-18 02:49:02
● 2026-08-15 05:32:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
byside.com	ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com	8 records

✅ Authoritative Response

Server:216.239.36.107

NS records: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for byside.com (unsigned zone)

⏱️ Timing

Total: 213ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`88.157.228.43`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns-cloud-b1.googledomains.com, ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com...)

Analysis

Mail Server Role

The MX records for internetdatim.com.br, out02.byside.com and agent-email-bpi.byside.com point to mta043.out02.byside.com.

As mail servers, mta040.out02.byside.com, mta041.out02.byside.com and mta042.out02.byside.com are often used in combination with mta043.out02.byside.com.

IP Addresses

mta043.out02.byside.com directs to one IP number, which is 88.157.228.43.

mta043.out02.byside.com - robtex.com