`mailnull.businesstrust.us`

DNSSEC

⚠️ Not signed

`businesstrust.us`

	DNSSEC	⚠️ Not signed
	A	3.33.130.190^{🇺🇸 Amazon3.33.128.0/20}
	A	15.197.148.33^{🇺🇸 Amazon15.197.144.0/20}
	NS	`ns49.domaincontrol.com` ⭐
	NS	`ns50.domaincontrol.com`
	SOA	`ns49.domaincontrol.com`dns@jomax.net 2023-09-19 #0

Previously MX for

true800.com

reverse800.com

teledomains.us

tollfreeusa.us

844numbers.com

Same first word

mailnull.com

mailnull.net

Similar names

nullmail.org

ulinmall.com

nullmail.net

nullmail.de

nullmail.dk

DNS History

1 record (0 active, 1 former)

○A10.1.2.32015-08-19 → 2016-03-23 · 3 obs

● 2015-08-19 10:44:28
● 2016-03-23 08:27:42
○ 2026-07-15 07:48:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
us	b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us...	-
businesstrust.us	ns50.domaincontrol.com, ns49.domaincontrol.com	-

✅ Authoritative Response

Server:97.74.104.25

NS records: ns50.domaincontrol.com, ns49.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for businesstrust.us (unsigned zone)

⏱️ Timing

Total: 163ms | Queries: -

📄 Records

Type	Count	Sample Data

mailnull.businesstrust.us - robtex.com