`crobinson.null.net`

DNSSEC	⚠️ Not signed
A	204.74.99.100^{🇺🇸 MAINT-ID-12008204.74.99.0/24 Neustar}
		PTR	`crs.ultradns.net`

`null.net`

	DNSSEC	⚠️ Not signed
	A	3.33.243.145^{🇺🇸 Amazon3.33.240.0/20}
	NS	`pdns1.ultradns.net` ⭐
	NS	`pdns2.ultradns.net`
	NS	`pdns3.ultradns.org`
	NS	`pdns4.ultradns.org`
	NS	`pdns5.ultradns.info` ⚠️ Not in parent delegation
	NS	`pdns6.ultradns.co.uk` ⚠️ Not in parent delegation
	MX	`mx00.mail.com` ⭐
	MX	`mx01.mail.com` ⭐
	TXT	`v=spf1 redirect=_spf.mail.com`
	SOA	`pdns1.ultradns.net`ggorman@easylink.com 2013-01-30 #25

Same first word

crobinson.com

Similar names

nicobrons.eu

brinsonco.com

nicobrons.com

bornicons.com

nicobrons.nl

robsoninc.com

osborninc.com

robinsonc.com

robsoninc.net

osborninc.net

DNS History

2 records (1 active, 1 former)

○A141.8.224.1432015-08-14 → 2016-06-26 · 4 obs

● 2015-08-14 08:57:38
● 2016-06-26 22:42:46
○ 2026-02-21 23:01:32
○ 2026-07-04 06:47:44

●A204.74.99.1002026-02-21 → 2026-07-04 · 3 obs

○ 2016-06-26 22:42:46
● 2026-02-21 23:01:32
● 2026-07-04 06:47:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net...	-
null.net	pdns3.ultradns.org, pdns4.ultradns.org, pdns1.ultradns.net, pdns2.ultradns.net	4 records

✅ Authoritative Response

Server:204.74.108.1

NS records: pdns3.ultradns.org, pdns4.ultradns.org, pdns1.ultradns.net, pdns2.ultradns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for null.net (unsigned zone)

⏱️ Timing

Total: 355ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`204.74.99.100`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (pdns1.ultradns.net, pdns1.ultradns.net, pdns2.ultradns.net...)

Analysis

IP Addresses

crobinson.null.net resolves to just one IP address, 204.74.99.100.

Two other host names, along with www.tamilvideosongs.world.com, kchp.co.uk and tradestationpro.com, also share IP numbers with crobinson.null.net.

crobinson.null.net - robtex.com