`nullmx.careercriusing.com`

DNSSEC	⚠️ Not signed
A	13.248.169.48^{🇺🇸 Amazon13.248.160.0/20}
		PTR	`a904c694c05102f30.awsglobalaccelerator.com`
A	76.223.54.146^{🇺🇸 Amazon76.223.48.0/20}
NS	`ns1.afternic.com` ⭐ ⚠️ Not in parent delegation
		A	2603:5:2126::45^{🇺🇸 GODADDY-DNS2603:5:2120::/44}
			PTR	`ns1.afternic.com`
		A	97.74.98.69^{🇺🇸 GODADDY-DNS97.74.98.0/23}
			PTR	`ns1.afternic.com`
NS	`ns2.afternic.com` ⚠️ Not in parent delegation
		A	2603:5:2226::45^{🇺🇸 GODADDY-DNS2603:5:2220::/44}
			PTR	`ns2.afternic.com`
		A	173.201.66.69^{🇺🇸 GODADDY-DNS173.201.66.0/23}
			PTR	`ns2.afternic.com`
TXT	`v=spf1 -all`
SOA	`ns1.afternic.com`dns@jomax.net serial=1

`careercriusing.com`

	DNSSEC	⚠️ Not signed
	A	13.248.169.48^{🇺🇸 Amazon13.248.160.0/20}
	A	76.223.54.146^{🇺🇸 Amazon76.223.48.0/20}
	NS	`ns1.afternic.com` ⭐
	NS	`ns2.afternic.com`
	TXT	`v=spf1 -all`
	SOA	`ns1.afternic.com`dns@jomax.net serial=1

Previously MX for

careercriusing.com

Same first word

nullmx.net

nullmx.org

nullmx.com

DNS History

9 records (4 active, 5 former)

●NSns1.afternic.com2026-07-13 → 2026-08-07 · 3 obs

○ 2016-04-24 11:39:12
● 2026-07-13 07:34:42
● 2026-08-07 23:16:52

○NSns1.rookdns.com2015-08-22 → 2016-04-24 · 5 obs

○ 2008-03-20 01:52:54
● 2015-08-22 21:57:16
● 2016-04-24 11:39:12
○ 2026-07-13 07:34:42
○ 2026-08-07 23:16:52

●NSns2.afternic.com2026-07-13 → 2026-08-07 · 3 obs

○ 2016-04-24 11:39:12
● 2026-07-13 07:34:42
● 2026-08-07 23:16:52

○NSns2.rookdns.com2015-08-22 → 2016-04-24 · 5 obs

○ 2008-03-20 01:52:54
● 2015-08-22 21:57:16
● 2016-04-24 11:39:12
○ 2026-07-13 07:34:42
○ 2026-08-07 23:16:52

○MXmail.mxproc.com2015-08-22 → 2016-04-24 · 5 obs

○ 2008-03-20 01:52:54
● 2015-08-22 21:57:16
● 2016-04-24 11:39:12
○ 2026-07-13 07:34:42
○ 2026-08-07 23:16:52

●A13.248.169.482026-07-13 → 2026-08-07 · 3 obs

○ 2016-04-24 11:39:12
● 2026-07-13 07:34:42
● 2026-08-07 23:16:52

○A141.8.224.252015-08-22 → 2016-04-24 · 5 obs

○ 2008-03-20 01:52:54
● 2015-08-22 21:57:16
● 2016-04-24 11:39:12
○ 2026-07-13 07:34:42
○ 2026-08-07 23:16:52

○A209.181.247.1052008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 01:52:54
○ 2015-08-22 21:57:16
○ 2026-08-07 23:16:52

●A76.223.54.1462026-07-13 → 2026-08-07 · 3 obs

○ 2016-04-24 11:39:12
● 2026-07-13 07:34:42
● 2026-08-07 23:16:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
careercriusing.com	ns1.afternic.com, ns2.afternic.com	4 records

✅ Authoritative Response

Server:173.201.66.69

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for careercriusing.com (unsigned zone)

⏱️ Timing

Total: 144ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`76.223.54.146, 13.248.169.48`
NS	2	`ns1.afternic.com, ns2.afternic.com`
MX	1	`. (pri: 0)`
TXT	1	`v=spf1 -all`
SOA	1	`ns2.afternic.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)

Analysis

IP Addresses

nullmx.careercriusing.com has two IP addresses: 13.248.169.48 and 76.223.54.146

miniuk.com, elconcierge.com, mail.britishgolfer.com and two other host names share IP numbers with nullmx.careercriusing.com.

Name Servers

nullmx.careercriusing.com uses two name servers for its delegation: ns1.afternic.com and ns2.afternic.com.

nullmx.careercriusing.com uses the same name servers as several other domains — among them neojazz.com, prank.zone, mia.boutique and two more.

At least some of nullmx.careercriusing.com's name servers are shared with other domains, for example brod.me, domainrepos.com, synergiarealty.com and two more.

The two host names ns1.afternic.com and ns2.afternic.com each have a pair of IP addresses: ns1.afternic.com has 97.74.98.69 and 2603:5:2126::45, and ns2.afternic.com has 173.201.66.69 and 2603:5:2226::45.

nullmx.careercriusing.com - robtex.com