`mail4.coanetwork.com`

DNSSEC	⚠️ Not signed
A	34.210.168.193^{🇺🇸 Amazon34.208.0.0/12 EC2 PDX prefix}
		PTR	`mail.coanetwork.com`
MX	`mail4.coanetwork.com` ⭐
		A	34.210.168.193^{🇺🇸 Amazon34.208.0.0/12 EC2 PDX prefix}
			PTR	`mail.coanetwork.com`

`coanetwork.com`

	DNSSEC	🔒 Signed (DS record present)
	A	52.27.112.178^{🇺🇸 Amazon52.24.0.0/14 EC2 PDX prefix}
	NS	`pdns03.domaincontrol.com` ⭐
	NS	`pdns04.domaincontrol.com`
	MX	`mail.coanetwork.com` ⭐
	TXT	`v=spf1 a mx ip4:34.210.168.193 ip4:34.209.121.156 include:spf.mandrillapp.com...`
	TXT	`google-site-verification=FfvbMMorktbl8b3t9WHyZ8hjUDkVXqC1cCctlhsE9ag`
	TXT	`yahoo-verification-key=d9SCo5M6fsK+LDPpsf6qu/VHnjN9B4M95WdyHSyFAcM=`
	TXT	`5f9rf4lo4cd8knujtp0n2u3gj8`
	TXT	`google-site-verification=Wz_t-GyT1z5APNTirX70bWqXjPem-baLcxLonZS-o7M`
	TXT	`google-site-verification=TGjqMxs2uMYbE9LKDRqzst0AQfyg_Wr_ng_Nx1nWUWI`
	TXT	`v=verifydomain MS=6309920`
	SOA	`pdns03.domaincontrol.com`dns@jomax.net 2026-03-30 #2

WOT: SAFE (61/100)
WOT: SAFE (63/100)

PTR for

26.103.237.72.in-addr.arpa

185.36.0.216.in-addr.arpa

MX for

mail4.coanetwork.com

Same first word

mail4.gov.ao

mail4.net

mail4.pro

mail4.info

mail4.us

mail4.at

mail4.uk

mail4.kinghost.net

mail4.org

mail4.dk

mail4.pl

mail4.nhs.uk

mail4.io

mail4.de

mail4.mil.ru

mail4.ru

mail4.in

mail4.co

mail4.com

mail4.it

Similar names

4mail.nz

4mail.es

4mail.pt

4mail.work

4mail.com

4mail.co.uk

4lima.de

4mail.se

mila4.de

4mail.me

4mail.net

4mail.hu

4mail.fr

4mail.pl

4mail.pro

4mail.cn

4mail.ca

4mail.it

4mila.ch

ml4ai.net

4mail.co

4mail.de

4mail.org

4mail.us

4mail.eu

lima4.com

4mali.com

4lima.com

4mail.nl

4mail.ru

4lima.ch

4mail.xyz

4mail.be

4lima.at

4mail.od.ua

ai4ml.com

DNS History

4 records (2 active, 2 former)

●MXmail4.coanetwork.com2015-07-15 → 2026-04-14 · 2 obs

● 2015-07-15 09:58:04
● 2026-04-14 10:57:04

○A216.0.36.1852015-11-15 → 2016-04-24 · 4 obs

○ 2015-07-15 09:58:04
● 2015-11-15 20:49:10
● 2016-04-24 10:44:44
○ 2026-04-14 10:57:04

●A34.210.168.1932026-04-14 → 2026-04-14 · 2 obs

○ 2016-04-24 10:44:44
● 2026-04-14 10:57:04

○A72.237.103.262015-07-15 → 2015-07-15 · 3 obs

● 2015-07-15 09:58:04
○ 2015-11-15 20:49:10
○ 2026-04-14 10:57:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net...	-
coanetwork.com	pdns03.domaincontrol.com, pdns04.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.111.51

NS records: pdns03.domaincontrol.com, pdns04.domaincontrol.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 100ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`34.210.168.193`
MX	1	`mail4.coanetwork.com (pri: 10)`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (pdns03.domaincontrol.com, pdns03.domaincontrol.com, pdns04.domaincontrol.com...)

Analysis

Mail Server Role

mail4.coanetwork.com serves as the mail server for mail4.coanetwork.com.

IP Addresses

mail4.coanetwork.com points to a single IP number: 34.210.168.193.

Other host names, for instance mail.800forall.com, mail.coatelecenter.com, mail.coanetwork.com, mail.virtualphonesystembackoffice.com and mail.itelecenter.com share IP numbers with mail4.coanetwork.com.

Mail Servers

A single mail server handles mail4.coanetwork.com and mail4.coanetwork.com.

Host name mail4.coanetwork.com resolves to IP 34.210.168.193.

mail4.coanetwork.com - robtex.com