`nullmx.school-proxy.com`

	DNSSEC	⚠️ Not signed
	A	107.163.47.233^{🇺🇸 AS395776107.163.47.0/24 SKBroadband customer route}
	A	192.250.196.227^{🇺🇸 AS395776192.250.196.0/24 NClue}

`school-proxy.com`

	DNSSEC	⚠️ Not signed
	A	107.163.47.233^{🇺🇸 AS395776107.163.47.0/24 SKBroadband customer route}
	A	192.250.196.227^{🇺🇸 AS395776192.250.196.0/24 NClue}
	NS	`ns1.dns.com` ⭐
	NS	`ns2.dns.com`
	SOA	`ns1.dns.com`admin@dns.com serial=1768151872

rank #327235 globally
rank #143786 in the tld

Previously MX for

school-proxy.com

Same first word

nullmx.net

nullmx.org

nullmx.com

Similar names

mlnxul.com

DNS History

4 records (2 active, 2 former)

●A107.163.47.2332026-03-29 → 2026-03-29 · 3 obs

○ 2016-04-18 00:36:24
● 2026-03-29 18:38:46
● 2026-03-29 18:38:48

○A173.192.64.1472015-06-15 → 2016-04-18 · 4 obs

● 2015-06-15 23:22:42
● 2016-04-18 00:36:24
○ 2026-03-29 18:38:46
○ 2026-03-29 18:38:48

●A192.250.196.2272026-03-29 → 2026-03-29 · 3 obs

○ 2016-04-18 00:36:24
● 2026-03-29 18:38:46
● 2026-03-29 18:38:48

○CNAMEschool-proxy.com2015-06-15 → 2015-06-15 · 3 obs

● 2015-06-15 23:22:42
○ 2015-10-23 05:45:08
○ 2026-03-29 18:38:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
school-proxy.com	ns1.dns.com, ns2.dns.com	6 records

✅ Authoritative Response

Server:154.23.191.128

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for school-proxy.com (unsigned zone)

⏱️ Timing

Total: 160ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`192.250.196.227, 107.163.47.233`

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns1.dns.com, ns1.dns.com, ns1.dns.com...)

Analysis

IP Addresses

Two IP numbers are pointed to by nullmx.school-proxy.com: 107.163.47.233 and 192.250.196.227.

other host names include groupsrama.com, ns1.school-proxy.com, senvgroup.com, edukasa.com and school-proxy.com; they share IP numbers with nullmx.school-proxy.com.

nullmx.school-proxy.com - robtex.com