`nullmx.cityjumping.com`

	DNSSEC	⚠️ Not signed
	A	66.81.203.198^{🇻🇬 AS4067666.81.203.0/24 Maintained by origin AS40034. Assigned to pyschznetworks (AS40676)}

`cityjumping.com`

	DNSSEC	⚠️ Not signed
	A	66.81.203.198^{🇻🇬 AS4067666.81.203.0/24 Maintained by origin AS40034. Assigned to pyschznetworks (AS40676)}
	NS	`ns1.bluehost.com` ⭐
	NS	`ns2.bluehost.com`
	MX	`mail.cityjumping.com` ⭐
	SOA	`NS1.BLUEHOST.com`root@BLUEHOST.com serial=125042606

Previously MX for

cityjumping.com

Same first word

nullmx.net

nullmx.org

nullmx.com

Similar names

mlnxul.com

DNS History

4 records (1 active, 3 former)

○NSns1.afternic.com2015-06-28 → 2016-07-14 · 5 obs

○ 2008-03-11 22:34:38
● 2015-06-28 05:49:14
● 2016-07-14 04:55:40
○ 2026-02-24 06:35:46
○ 2026-04-25 12:21:20

○A184.168.221.1042015-06-28 → 2016-07-14 · 5 obs

○ 2008-03-11 22:34:38
● 2015-06-28 05:49:14
● 2016-07-14 04:55:40
○ 2026-02-24 06:35:46
○ 2026-04-25 12:21:20

○A209.181.247.1052008-03-11 → 2008-03-11 · 3 obs

● 2008-03-11 22:34:38
○ 2015-06-28 05:49:14
○ 2026-04-25 12:21:20

●A66.81.203.1982026-02-24 → 2026-04-25 · 3 obs

○ 2016-07-14 04:55:40
● 2026-02-24 06:35:46
● 2026-04-25 12:21:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cityjumping.com	ns1.bluehost.com, ns2.bluehost.com	2 records

✅ Authoritative Response

Server:162.159.25.175

NS records: ns1.bluehost.com, ns2.bluehost.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cityjumping.com (unsigned zone)

⏱️ Timing

Total: 129ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`66.81.203.198`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.bluehost.com, ns2.bluehost.com)

Analysis

IP Addresses

nullmx.cityjumping.com points to a single IP: 66.81.203.198.

Other host names, for instance peltierdeals.com, mail.delgadoinspections.com, nuewall.com, howlandlabs.com and stephkao.com share IP numbers with nullmx.cityjumping.com.

nullmx.cityjumping.com - robtex.com