`nullmx.xn--4dbffcr.com`

DNSSEC

⚠️ Not signed

`xn--4dbffcr.com`

	DNSSEC	⚠️ Not signed
	A	64.99.64.37^{🇨🇦 TUCOWS64.99.0.0/16 Tucows.com Co}
	NS	`ns1.systemdns.com` ⭐
	NS	`ns2.systemdns.com`
	NS	`ns3.systemdns.com`
	SOA	`ns1.systemdns.com`hostmaster@systemdns.com serial=1712336979

Previously MX for

xn--4dbffcr.com

Same first word

nullmx.net

nullmx.org

nullmx.com

Similar names

mlnxul.com

DNS History

6 records (0 active, 6 former)

○NSns1.parkingcrew.net2015-10-20 → 2016-04-12 · 3 obs

● 2015-10-20 13:14:42
● 2016-04-12 04:28:02
○ 2026-04-24 02:13:28

○NSns2.parkingcrew.net2015-10-20 → 2016-04-12 · 3 obs

● 2015-10-20 13:14:42
● 2016-04-12 04:28:02
○ 2026-04-24 02:13:28

○MXmail.h-email.net2015-10-20 → 2016-04-12 · 3 obs

● 2015-10-20 13:14:42
● 2016-04-12 04:28:02
○ 2026-04-24 02:13:28

○A185.53.178.92015-10-20 → 2015-12-24 · 5 obs

○ 2007-12-01 20:37:14
● 2015-10-20 13:14:42
● 2015-12-24 09:16:44
○ 2016-04-12 04:28:02
○ 2026-04-24 02:13:28

○A209.181.247.1052007-12-01 → 2007-12-01 · 3 obs

● 2007-12-01 20:37:14
○ 2015-10-20 13:14:42
○ 2026-04-24 02:13:28

○A54.72.9.512016-04-12 → 2016-04-12 · 3 obs

○ 2015-12-24 09:16:44
● 2016-04-12 04:28:02
○ 2026-04-24 02:13:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, k.gtld-servers.net, g.gtld-servers.net, c.gtld-servers.net...	-
xn--4dbffcr.com	ns1.systemdns.com, ns2.systemdns.com, ns3.systemdns.com	6 records

✅ Authoritative Response

Server:216.40.47.90

NS records: ns1.systemdns.com, ns2.systemdns.com, ns3.systemdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for xn--4dbffcr.com (unsigned zone)

⏱️ Timing

Total: 108ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns1.systemdns.com, ns1.systemdns.com, ns2.systemdns.com...)

nullmx.xn--4dbffcr.com - robtex.com