nullmx.usrep.com - dns.ninja

`nullmx.usrep.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	`ns5.afternic.com` ⭐ ⚠️ Not in parent delegation
		A	2603:5:2134::42^{🇺🇸 GODADDY-DNS2603:5:2130::/44}
			PTR	`ns5.afternic.com`
		A	97.74.99.66^{🇺🇸 GODADDY-DNS97.74.98.0/23}
			PTR	`ns5.afternic.com`
NS	`ns6.afternic.com` ⚠️ Not in parent delegation
		A	2603:5:2234::42^{🇺🇸 GODADDY-DNS2603:5:2230::/44}
			PTR	`ns6.afternic.com`
		A	173.201.67.66^{🇺🇸 GODADDY-DNS173.201.66.0/23}
			PTR	`ns6.afternic.com`
TXT	`v=spf1 -all`
SOA	`ns5.afternic.com`dns@jomax.net 2025-09-30 #0

`usrep.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	`ns5.afternic.com` ⭐
	NS	`ns6.afternic.com`
	TXT	`v=spf1 -all`
	SOA	`ns5.afternic.com`dns@jomax.net 2025-09-30 #0

Previously MX for

usrep.com

Same first word

nullmx.org

nullmx.com

nullmx.net

DNS History

10 records (4 active, 6 former)

○NSbuy.internettraffic.com2016-03-13 → 2016-07-17 · 4 obs

● 2016-03-13 01:18:50
● 2016-07-17 03:51:36
○ 2026-04-13 03:49:22
○ 2026-07-25 19:43:14

●NSns5.afternic.com2026-04-13 → 2026-07-25 · 3 obs

○ 2016-07-17 03:51:36
● 2026-04-13 03:49:22
● 2026-07-25 19:43:14

●NSns6.afternic.com2026-04-13 → 2026-07-25 · 3 obs

○ 2016-07-17 03:51:36
● 2026-04-13 03:49:22
● 2026-07-25 19:43:14

○NSsell.internettraffic.com2016-03-13 → 2016-07-17 · 4 obs

● 2016-03-13 01:18:50
● 2016-07-17 03:51:36
○ 2026-04-13 03:49:22
○ 2026-07-25 19:43:14

○MX.2026-04-13 → 2026-07-25 · 2 obs

○ 2026-04-13 03:49:22
○ 2026-07-25 19:43:14

●A13.248.169.482026-04-13 → 2026-07-25 · 3 obs

○ 2016-07-17 03:51:36
● 2026-04-13 03:49:22
● 2026-07-25 19:43:14

○A69.172.201.1532016-07-17 → 2016-07-17 · 4 obs

○ 2016-03-13 01:18:50
● 2016-07-17 03:51:36
○ 2026-04-13 03:49:22
○ 2026-07-25 19:43:14

○A69.172.201.2082016-03-13 → 2016-03-13 · 4 obs

○ 2015-12-04 03:45:50
● 2016-03-13 01:18:50
○ 2016-07-17 03:51:36
○ 2026-07-25 19:43:14

○A75.126.102.2292015-07-22 → 2015-12-04 · 4 obs

● 2015-07-22 19:04:52
● 2015-12-04 03:45:50
○ 2016-03-13 01:18:50
○ 2026-07-25 19:43:14

●A76.223.54.1462026-04-13 → 2026-07-25 · 3 obs

○ 2016-07-17 03:51:36
● 2026-04-13 03:49:22
● 2026-07-25 19:43:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, e.gtld-servers.net, k.gtld-servers.net, m.gtld-servers.net...	-
usrep.com	ns5.afternic.com, ns6.afternic.com	2 records

✅ Authoritative Response

Server:97.74.99.66

NS records: ns5.afternic.com, ns6.afternic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for usrep.com (unsigned zone)

⏱️ Timing

Total: 1153ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`13.248.169.48, 76.223.54.146`
NS	2	`ns5.afternic.com, ns6.afternic.com`
MX	1	`. (pri: 0)`
TXT	1	`v=spf1 -all`
SOA	1	`ns5.afternic.com dns.jomax.net`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns5.afternic.com, ns6.afternic.com)

Analysis

IP Addresses

nullmx.usrep.com directs to two IP numbers, 13.248.169.48 and 76.223.54.146

du-32170.kvinet.com, adtechonline.com, foxsocks.com plus two other host names have IP numbers in common with nullmx.usrep.com.

Name Servers

Two name servers handle the delegation for nullmx.usrep.com: ns5.afternic.com and ns6.afternic.com.

The name server configuration of nullmx.usrep.com is shared with other domains, for instance cotersa.com, bd2.oserver.xyz, gjke.com and two others.

nullmx.usrep.com partially shares its NS delegation with several other domains, including displantagent.xyz, memorycardmesh.xyz, payflowmanager.xyz and two others.

These name servers often co-occur with the name servers verification-gakbzzzqmt6gkcplw4efpp.ns101.verify.hn.

ns5.afternic.com and ns6.afternic.com both carry two IP addresses. The A records for ns5.afternic.com are 97.74.99.66 and 2603:5:2134::42; the A records for ns6.afternic.com are 173.201.67.66 and 2603:5:2234::42.