`nullmx.requestcollegeinformation.com`

DNSSEC	⚠️ Not signed
A	3.33.139.32^{🇺🇸 Amazon3.33.128.0/20}
		PTR	`aeedc42b70c898c66.awsglobalaccelerator.com`

`requestcollegeinformation.com`

	DNSSEC	⚠️ Not signed
	A	3.33.139.32^{🇺🇸 Amazon3.33.128.0/20}
	NS	`ns1.markmonitor.com` ⭐ ⚠️ Not in zone NS records
	NS	`ns2.markmonitor.com` ⚠️ Not in zone NS records
	NS	`ns3.markmonitor.com` ⚠️ Not in zone NS records
	NS	`ns4.markmonitor.com` ⚠️ Not in zone NS records
	NS	`ns5.markmonitor.com` ⚠️ Not in zone NS records
	NS	`ns6.markmonitor.com` ⚠️ Not in zone NS records
	NS	`ns7.markmonitor.com` ⚠️ Not in zone NS records
	TXT	`v=spf1 -all`
	SOA	`ns1.markmonitor.com`hostmaster@markmonitor.com 2023-09-20 #1

Same first word

nullmx.org

nullmx.com

nullmx.net

Similar names

mlnxul.com

DNS History

2 records (1 active, 1 former)

●A3.33.139.322026-02-17 → 2026-03-24 · 3 obs

○ 2016-07-07 16:38:04
● 2026-02-17 21:57:10
● 2026-03-24 20:50:00

○A72.52.10.142015-08-20 → 2016-07-07 · 4 obs

● 2015-08-20 21:34:02
● 2016-07-07 16:38:04
○ 2026-02-17 21:57:10
○ 2026-03-24 20:50:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
requestcollegeinformation.com	ns1.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com, ns5.markmonitor.com...	14 records

✅ Authoritative Response

Server:176.97.158.3

NS records: ns1.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com, ns5.markmonitor.com, ns6.markmonitor.com, ns7.markmonitor.com, ns2.markmonitor.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for requestcollegeinformation.com (unsigned zone)

⏱️ Timing

Total: 169ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`3.33.139.32`

📌 Glue Records Collected

Total: 14

Out-of-bailiwick: 14 (ns1.markmonitor.com, ns1.markmonitor.com, ns3.markmonitor.com...)

Analysis

IP Addresses

nullmx.requestcollegeinformation.com resolves to one IP number: 3.33.139.32.

other host names including 1800flowers.(0x706f726e), 2enterprise.com, www.monexa.com, www.fileshopper.com and saliexpress.com share IP numbers with nullmx.requestcollegeinformation.com.

nullmx.requestcollegeinformation.com - robtex.com