`mx83.emailfiltering.com`

DNSSEC	⚠️ Not signed
A	54.244.86.85^{🇺🇸 Amazon54.244.64.0/18 EC2 PDX prefix}
		PTR	`ec2-54-244-86-85.us-west-2.compute.amazonaws.com`

`emailfiltering.com`

	DNSSEC	⚠️ Not signed
	NS	`dell.ns.cloudflare.com` ⭐
	NS	`ivan.ns.cloudflare.com`
	MX	`mx1.emailfiltering.com` ⭐
	SOA	`dell.ns.cloudflare.com`dns@cloudflare.com serial=2405557112

WOT: SAFE (63/100)
WOT: SAFE (73/100)

MX for

markweston.net

censornet.co.uk

airportshuttle.se

mail.skola.ockero.se

samlearning.co.uk

Previously MX for

Same first word

mx83.com

Similar names

m83x.xyz

xm38.com

83mx.com

x83m.xyz

DNS History

1 record (1 active, 0 former)

●A54.244.86.852026-02-16 → 2026-06-28 · 2 obs

● 2026-02-16 10:53:06
● 2026-06-28 13:29:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net...	-
emailfiltering.com	ivan.ns.cloudflare.com, dell.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.94

NS records: ivan.ns.cloudflare.com, dell.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for emailfiltering.com (unsigned zone)

⏱️ Timing

Total: 192ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`54.244.86.85`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (ivan.ns.cloudflare.com, ivan.ns.cloudflare.com, ivan.ns.cloudflare.com...)

Analysis

Mail Server Role

mx83.emailfiltering.com is the mail server for markweston.net, censornet.co.uk, airportshuttle.se and two others.

The mail servers mx81.emailfiltering.com and mx82.emailfiltering.com are often used together with mx83.emailfiltering.com.

IP Addresses

mx83.emailfiltering.com resolves to one IP address: 54.244.86.85.

sv4-mta-56b.emailfiltering.com, test-mx82.emailfiltering.com, mx303.emailfiltering.com and two other host names share IP numbers with mx83.emailfiltering.com.

mx83.emailfiltering.com - dns.ninja