`nullmx.contractorz.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	`ns3.afternic.com` ⭐ ⚠️ Not in parent delegation
		A	97.74.98.65^{🇺🇸 GODADDY-DNS97.74.98.0/23}
			PTR	`ns3.afternic.com`
NS	`ns4.afternic.com` ⚠️ Not in parent delegation
		A	173.201.66.65^{🇺🇸 GODADDY-DNS173.201.66.0/23}
			PTR	`ns4.namefind.com`
TXT	`v=spf1 -all`
SOA	`ns3.afternic.com`dns@jomax.net 2025-10-01 #0

`contractorz.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	`ns3.afternic.com` ⭐
	NS	`ns4.afternic.com`
	TXT	`v=spf1 -all`
	SOA	`ns3.afternic.com`dns@jomax.net 2025-10-01 #0

Same first word

nullmx.net

nullmx.org

nullmx.com

Similar names

mlnxul.com

DNS History

7 records (4 active, 3 former)

○NSns1.uniregistrymarket.link2016-09-23 → 2016-09-23 · 3 obs

● 2016-09-23 23:32:52
○ 2026-03-10 18:04:16
○ 2026-03-23 00:42:10

○NSns2.uniregistrymarket.link2016-09-23 → 2016-09-23 · 3 obs

● 2016-09-23 23:32:52
○ 2026-03-10 18:04:16
○ 2026-03-23 00:42:10

●NSns3.afternic.com2026-03-10 → 2026-03-23 · 3 obs

○ 2016-09-23 23:32:52
● 2026-03-10 18:04:16
● 2026-03-23 00:42:10

●NSns4.afternic.com2026-03-10 → 2026-03-23 · 3 obs

○ 2016-09-23 23:32:52
● 2026-03-10 18:04:16
● 2026-03-23 00:42:10

●A13.248.169.482026-03-10 → 2026-03-23 · 3 obs

○ 2016-09-23 23:32:52
● 2026-03-10 18:04:16
● 2026-03-23 00:42:10

○A69.172.201.1532016-09-23 → 2016-09-23 · 3 obs

● 2016-09-23 23:32:52
○ 2026-03-10 18:04:16
○ 2026-03-23 00:42:10

●A76.223.54.1462026-03-10 → 2026-03-23 · 3 obs

○ 2016-09-23 23:32:52
● 2026-03-10 18:04:16
● 2026-03-23 00:42:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
contractorz.com	ns3.afternic.com, ns4.afternic.com	2 records

✅ Authoritative Response

Server:173.201.66.65

NS records: ns3.afternic.com, ns4.afternic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for contractorz.com (unsigned zone)

⏱️ Timing

Total: 86ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`13.248.169.48, 76.223.54.146`
NS	2	`ns3.afternic.com, ns4.afternic.com`
MX	1	`. (pri: 0)`
TXT	1	`v=spf1 -all`
SOA	1	`ns3.afternic.com dns.jomax.net`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns3.afternic.com, ns4.afternic.com)

Analysis

IP Addresses

nullmx.contractorz.com has two IP numbers: 13.248.169.48 and 76.223.54.146.

Other host names, for instance api.omf.xyz, www.lovedgames.com, electmark.com, ppp-68-198-113.alternativagratis.com and investhours.com share IP numbers with nullmx.contractorz.com.

Name Servers

nullmx.contractorz.com's delegation uses two name servers: ns3.afternic.com and ns4.afternic.com.

nullmx.contractorz.com uses the same name server setup as other domains, such as ucentric.com, spatialproductions.com, www.localsport.com, fvqd.com and eloanusa.com.

nullmx.contractorz.com at least partially shares name servers with other domains, including evlm.com, cosmedica.co, zt-inc.com, aforn.com and umita.com.

These name servers are commonly used with verification-xca45ox5qyba6vycrpoay7.ns101.verify.hn, verification-frsgyqgb387khmr9jzuunx.ns101.verify.hn and verification-zbrr88zn3efxu6xznzdyw8.ns101.verify.hn.

Host names with a single IP address: ns3.afternic.com points to 97.74.98.65; ns4.afternic.com points to 173.201.66.65.

nullmx.contractorz.com - robtex.com