🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`nullmx.changesource.com`

DNSSEC	⚠️ Not signed
A	54.36.166.99^{🇬🇧 OVH54.36.0.0/16}
		PTR	`lydia.brightbyte.co.uk`

`changesource.com`

	DNSSEC	⚠️ Not signed
	A	185.158.133.1^{🇩🇪 Cloudflare185.158.133.0/24}
	NS	`ns21.domaincontrol.com` ⭐
	NS	`ns22.domaincontrol.com`
	MX	`mx0.123-reg.co.uk` ⭐
	MX	`mx1.123-reg.co.uk`⁽²⁰⁾
	SOA	`ns21.domaincontrol.com`dns@jomax.net 2026-02-11 #2

Same first word

nullmx.co

nullmx.net

nullmx.org

nullmx.com

Similar names

xlmunl.com

xmllun.wiki

mlnlux.com

mlnlux.shop

xmllun.cc

mxnull.ca

Previous names

Next names

DNS History

2 records (1 active, 1 former)

○A174.137.132.1002015-07-19 → 2016-03-18 · 4 obs

● 2015-07-19 03:36:40
● 2016-03-18 06:43:08
○ 2026-09-20 21:23:10
○ 2026-09-26 05:28:20

●A54.36.166.992026-09-20 → 2026-09-26 · 3 obs

○ 2016-03-18 06:43:08
● 2026-09-20 21:23:10
● 2026-09-26 05:28:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
changesource.com	ns21.domaincontrol.com, ns22.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.100.11

NS records: ns21.domaincontrol.com, ns22.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for changesource.com (unsigned zone)

⏱️ Timing

Total: 735ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`54.36.166.99`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns21.domaincontrol.com, ns21.domaincontrol.com, ns22.domaincontrol.com...)

Analysis

IP Addresses

nullmx.changesource.com resolves to just one IP address, 54.36.166.99.

Two other host names, along with lydia.brightbyte.co.uk, exetercustomhouse.com and fastbridge.finance, also share IP numbers with nullmx.changesource.com.

nullmx.changesource.com - robtex.com