`mail3.uspostmail.com`

DNSSEC	⚠️ Not signed
A	216.80.20.231^{🇺🇸 RCN-AS216.80.0.0/18 RCN-BLK-23 CHSL RCN Corporation 196 Van Buren Street Herndon, VA 20170 US}
		PTR	`static.rcn.com`

`uspostmail.com`

	DNSSEC	⚠️ Not signed
	NS	`ns10.dnsmadeeasy.com` ⭐
	NS	`ns11.dnsmadeeasy.com`
	NS	`ns12.dnsmadeeasy.com`
	NS	`ns13.dnsmadeeasy.com`
	NS	`ns14.dnsmadeeasy.com`
	NS	`ns15.dnsmadeeasy.com` ⚠️ Not in parent delegation
	MX	`uspostmail-com.mail.protection.outlook.com` ⭐
	MX	`ms34712742.msv1.invalid.outlook.com.uspostmail.com`⁽¹⁰⁰⁾
	TXT	`hes=24d9a35254a36a71e2bec85848075727`
	TXT	`MS=ms34712742`
	TXT	`MS=ms79445492`
	TXT	`MS=ms50638272`
	TXT	`v=spf1 include:spf.protection.outlook.com -all`
	SOA	`ns10.dnsmadeeasy.com`dns@dnsmadeeasy.com 2009-01-07 #18

Same first word

mail3.it

mail3.gov.ao

mail3.ru

mail3.fr

mail3.org

mail3.iki.fi

mail3.nhs.uk

mail3.mil.ru

mail3.dk

mail3.com

mail3.nl

mail3.de

mail3.eu

mail3.net

Similar names

3mail.info

3mail.co

3mail.me

3mail.eu

3lima.com

3mail.de

3mail.hu

3mail.se

3mail.dk

3mail.email

3mail.net

3lami.com

3mail.ie

3mail.jp

3mail.ca

3mail.space

lami3.com

3almi.com

i3lam.com

3mail.com.au

3mail.fr

liam3.de

lima3.com

i3mal.com

3mail.co.uk

3mail.com

3mila.com

3mail.uk

3mail.at

3mail.ch

3mail.org

3mail.nl

3mail.ru

mali3.com

DNS History

4 records (1 active, 3 former)

○A104.185.199.652016-02-27 → 2016-06-20 · 5 obs

○ 2015-11-22 11:00:32
● 2016-02-27 17:51:32
● 2016-06-20 12:53:42
○ 2026-03-20 14:56:04
○ 2026-04-02 01:14:52

●A216.80.20.2312026-03-20 → 2026-04-02 · 3 obs

○ 2016-06-20 12:53:42
● 2026-03-20 14:56:04
● 2026-04-02 01:14:52

○A69.17.73.1972007-12-03 → 2007-12-03 · 3 obs

● 2007-12-03 19:54:48
○ 2015-07-21 09:14:10
○ 2026-04-02 01:14:52

○A76.217.11.1372015-07-21 → 2015-11-22 · 5 obs

○ 2007-12-03 19:54:48
● 2015-07-21 09:14:10
● 2015-11-22 11:00:32
○ 2016-02-27 17:51:32
○ 2026-04-02 01:14:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, i.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net...	-
uspostmail.com	ns10.dnsmadeeasy.com, ns11.dnsmadeeasy.com, ns12.dnsmadeeasy.com, ns13.dnsmadeeasy.com...	10 records

✅ Authoritative Response

Server:208.94.148.4

NS records: ns10.dnsmadeeasy.com, ns11.dnsmadeeasy.com, ns12.dnsmadeeasy.com, ns13.dnsmadeeasy.com, ns14.dnsmadeeasy.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for uspostmail.com (unsigned zone)

⏱️ Timing

Total: 213ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.80.20.231`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns10.dnsmadeeasy.com, ns10.dnsmadeeasy.com, ns11.dnsmadeeasy.com...)

Analysis

IP Addresses

mail3.uspostmail.com resolves to one IP number: 216.80.20.231.

Other host names for instance mail1.uspostmail.com and mail2.uspostmail.com share IP numbers with mail3.uspostmail.com.

mail3.uspostmail.com - robtex.com