`mta040.out02.byside.com`

DNSSEC	⚠️ Not signed
A	88.157.228.40^{🇵🇹 EUNETPT88.157.128.0/17 NOS COMUNICACOES S.A.}
		PTR	`mta040.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

40.228.157.88.in-addr.arpa

MX for

agent-email-bpi.byside.com

engagement.coremedia.cloud

internetdatim.com.br

out02.byside.com

Similar names

mat400.com

DNS History

1 record (1 active, 0 former)

●A88.157.228.402026-02-16 → 2026-08-14 · 2 obs

● 2026-02-16 07:41:00
● 2026-08-14 02:21:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, g.gtld-servers.net, e.gtld-servers.net, i.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:216.239.34.107

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: 344ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`88.157.228.40`

📌 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

agent-email-bpi.byside.com, engagement.coremedia.cloud, internetdatim.com.br and out02.byside.com all use mta040.out02.byside.com as their mail server.

mta042.out02.byside.com, mta041.out02.byside.com and mta043.out02.byside.com are often deployed as mail servers in conjunction with mta040.out02.byside.com.

IP Addresses

mta040.out02.byside.com has exactly one IP address — 88.157.228.40.

Among the host names that share IP numbers with mta040.out02.byside.com is out02.byside.com, as one example.

mta040.out02.byside.com - robtex.com