`nullmx.cuilab.com`

DNSSEC

⚠️ Not signed

`cuilab.com`

	DNSSEC	🔒 Signed (DS record present)
	A	44.232.173.249^{🇺🇸 Amazon44.224.0.0/11 EC2 PDX prefix}
	A	52.40.42.113^{🇺🇸 Amazon52.40.0.0/14 EC2 PDX prefix}
	NS	`launch1.spaceship.net` ⭐
	NS	`launch2.spaceship.net`
	SOA	`launch1.spaceship.net`support@spaceship.com serial=1773126944

Previously MX for

cuilab.com

Same first word

nullmx.net

nullmx.org

nullmx.com

Similar names

mlnxul.com

DNS History

4 records (0 active, 4 former)

○NSns1.afternic.com2026-03-01 → 2026-03-01 · 2 obs

● 2026-03-01 21:40:00
○ 2026-03-22 17:08:28

○NSns2.afternic.com2026-03-01 → 2026-03-01 · 2 obs

● 2026-03-01 21:40:00
○ 2026-03-22 17:08:28

○A13.248.169.482026-03-01 → 2026-03-01 · 2 obs

● 2026-03-01 21:40:00
○ 2026-03-22 17:08:28

○A76.223.54.1462026-03-01 → 2026-03-01 · 2 obs

● 2026-03-01 21:40:00
○ 2026-03-22 17:08:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, a.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net...	-
cuilab.com	launch2.spaceship.net, launch1.spaceship.net	-

✅ Authoritative Response

Server: 162.159.27.32

NS records: launch2.spaceship.net, launch1.spaceship.net

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 526ms | Queries: -

📄 Records

Type	Count	Sample Data

nullmx.cuilab.com - robtex.com