`nullmx.markwork.com`

DNSSEC

⚠️ Not signed

`markwork.com`

	DNSSEC	⚠️ Not signed
	A	216.198.79.1^{🇺🇸 Amazon216.198.79.0/24 EC2 Prefix}
	NS	`ns73.domaincontrol.com` ⭐
	NS	`ns74.domaincontrol.com`
	SOA	`ns73.domaincontrol.com`dns@jomax.net 2026-02-24 #3

Previously MX for

markwork.com

Same first word

nullmx.net

nullmx.org

nullmx.com

Similar names

mlnxul.com

DNS History

7 records (0 active, 7 former)

○NSbuy.internettraffic.com2015-10-25 → 2016-04-11 · 4 obs

● 2015-10-25 04:39:50
● 2016-04-11 20:44:54
○ 2016-09-24 16:43:16
○ 2026-05-15 13:21:38

○NSns1.uniregistrymarket.link2016-09-24 → 2016-09-24 · 3 obs

○ 2016-04-11 20:44:54
● 2016-09-24 16:43:16
○ 2026-05-15 13:21:38

○NSns2.uniregistrymarket.link2016-09-24 → 2016-09-24 · 3 obs

○ 2016-04-11 20:44:54
● 2016-09-24 16:43:16
○ 2026-05-15 13:21:38

○NSsell.internettraffic.com2015-10-25 → 2016-04-11 · 4 obs

● 2015-10-25 04:39:50
● 2016-04-11 20:44:54
○ 2016-09-24 16:43:16
○ 2026-05-15 13:21:38

○A209.181.247.1052015-06-09 → 2015-06-09 · 3 obs

● 2015-06-09 07:42:14
○ 2015-10-25 04:39:50
○ 2026-05-15 13:21:38

○A69.172.201.1532016-09-24 → 2016-09-24 · 3 obs

○ 2016-04-11 20:44:54
● 2016-09-24 16:43:16
○ 2026-05-15 13:21:38

○A69.172.201.2082015-10-25 → 2016-04-11 · 5 obs

○ 2015-06-09 07:42:14
● 2015-10-25 04:39:50
● 2016-04-11 20:44:54
○ 2016-09-24 16:43:16
○ 2026-05-15 13:21:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
markwork.com	ns73.domaincontrol.com, ns74.domaincontrol.com	4 records

✅ Authoritative Response

Server:173.201.74.47

NS records: ns73.domaincontrol.com, ns74.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for markwork.com (unsigned zone)

⏱️ Timing

Total: 282ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns73.domaincontrol.com, ns73.domaincontrol.com, ns74.domaincontrol.com...)

nullmx.markwork.com - robtex.com