`nullmx.comboc.com`

DNSSEC

⚠️ Not signed

`comboc.com`

	DNSSEC	⚠️ Not signed
	A	3.33.130.190^{🇺🇸 Amazon3.33.128.0/20}
	A	15.197.148.33^{🇺🇸 Amazon15.197.144.0/20}
	NS	`ns11.domaincontrol.com` ⭐
	NS	`ns12.domaincontrol.com`
	SOA	`ns11.domaincontrol.com`dns@jomax.net 2026-03-28 #0

Previously MX for

comboc.com

Same first word

nullmx.net

nullmx.org

nullmx.com

Similar names

mlnxul.com

DNS History

4 records (0 active, 4 former)

○NSns1.dnslink.com2015-05-16 → 2016-04-11 · 5 obs

● 2015-05-16 21:54:44
● 2015-10-17 19:42:56
○ 2015-12-22 21:43:04
● 2016-04-11 12:59:30
○ 2026-04-25 12:25:26

○NSns2.dnslink.com2015-05-16 → 2016-04-11 · 3 obs

● 2015-05-16 21:54:44
● 2016-04-11 12:59:30
○ 2026-04-25 12:25:26

○MXmail.b-io.co2015-05-16 → 2016-04-11 · 5 obs

● 2015-05-16 21:54:44
● 2015-10-17 19:42:56
○ 2015-12-22 21:43:04
● 2016-04-11 12:59:30
○ 2026-04-25 12:25:26

○A209.15.13.1342015-05-16 → 2016-04-11 · 5 obs

● 2015-05-16 21:54:44
● 2015-10-17 19:42:56
○ 2015-12-22 21:43:04
● 2016-04-11 12:59:30
○ 2026-04-25 12:25:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, a.gtld-servers.net, e.gtld-servers.net, j.gtld-servers.net...	-
comboc.com	ns11.domaincontrol.com, ns12.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.105.6

NS records: ns11.domaincontrol.com, ns12.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for comboc.com (unsigned zone)

⏱️ Timing

Total: 1843ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns11.domaincontrol.com, ns11.domaincontrol.com, ns12.domaincontrol.com...)

nullmx.comboc.com - robtex.com