`nullmx.73labs.com`

	CNAME	`traff-https.hugedomains.com`
	CNAME	`hdl-prd-https-0699149ba9be518e.elb.us-east-1.amazonaws.com`
	DNSSEC	⚠️ Not signed
	A	2600:1f18:4ae:c605:dd5d:b838:5816:d7fb^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
	A	2600:1f18:4ae:c606:78d4:4260:db4e:aeee^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
	A	13.223.25.84^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
	A	54.243.117.197^{🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix}

`73labs.com`

	DNSSEC	⚠️ Not signed
	A	2600:1f18:4ae:c605:dd5d:b838:5816:d7fb^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
	A	2600:1f18:4ae:c606:78d4:4260:db4e:aeee^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
	A	13.223.25.84^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
	A	54.243.117.197^{🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix}
	NS	`ns1.namebrightdns.com` ⭐
	NS	`nsg1.namebrightdns.com`
	NS	`nsg2.namebrightdns.com`
	TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
	TXT	`v=spf1 -all`
	SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-03-26 #1

Same first word

nullmx.org

nullmx.com

nullmx.net

Similar names

mlnxul.com

DNS History

12 records (7 active, 5 former)

○NSns1.dnslink.com2015-05-13 → 2016-09-25 · 5 obs

○ 2008-03-15 10:01:02
● 2015-05-13 07:48:06
● 2016-09-25 00:36:36
○ 2026-02-15 19:15:56
○ 2026-03-26 17:26:28

○NSns2.dnslink.com2015-05-13 → 2016-09-25 · 5 obs

○ 2008-03-15 10:01:02
● 2015-05-13 07:48:06
● 2016-09-25 00:36:36
○ 2026-02-15 19:15:56
○ 2026-03-26 17:26:28

●NSnsg1.namebrightdns.com2026-02-15 → 2026-03-26 · 3 obs

○ 2016-09-25 00:36:36
● 2026-02-15 19:15:56
● 2026-03-26 17:26:28

●NSnsg2.namebrightdns.com2026-02-15 → 2026-03-26 · 3 obs

○ 2016-09-25 00:36:36
● 2026-02-15 19:15:56
● 2026-03-26 17:26:28

○MXmail.b-io.co2015-05-13 → 2026-02-15 · 4 obs

○ 2008-03-15 10:01:02
● 2015-05-13 07:48:06
● 2026-02-15 19:15:56
○ 2026-03-26 17:26:28

●A13.223.25.842026-02-15 → 2026-03-26 · 3 obs

○ 2016-09-25 00:36:36
● 2026-02-15 19:15:56
● 2026-03-26 17:26:28

○A209.15.13.1342015-05-13 → 2016-09-25 · 5 obs

○ 2008-03-15 10:01:02
● 2015-05-13 07:48:06
● 2016-09-25 00:36:36
○ 2026-02-15 19:15:56
○ 2026-03-26 17:26:28

○A209.181.247.1052008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 10:01:02
○ 2015-05-13 07:48:06
○ 2026-03-26 17:26:28

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-02-15 → 2026-03-26 · 3 obs

○ 2016-09-25 00:36:36
● 2026-02-15 19:15:56
● 2026-03-26 17:26:28

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-02-15 → 2026-03-26 · 3 obs

○ 2016-09-25 00:36:36
● 2026-02-15 19:15:56
● 2026-03-26 17:26:28

●A54.243.117.1972026-02-15 → 2026-03-26 · 3 obs

○ 2016-09-25 00:36:36
● 2026-02-15 19:15:56
● 2026-03-26 17:26:28

●CNAMEtraff-https.hugedomains.com2026-02-15 → 2026-03-26 · 2 obs

● 2026-02-15 19:15:56
● 2026-03-26 17:26:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
73labs.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	18 records

✅ Authoritative Response

Server:13.220.56.184

NS records: nsg1.namebrightdns.com, nsg2.namebrightdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 73labs.com (unsigned zone)

⏱️ Timing

Total: 377ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`54.243.117.197, 13.223.25.84`
AAAA	2	`2600:1f18:4ae:c605:dd5d:b838:5816:d7fb, 2600:1f18:4ae:c606:78d4:4260:db4e:aeee`
NS	2	`nsg1.namebrightdns.com, nsg2.namebrightdns.com`
CNAME	1	`traff-https.hugedomains.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

Analysis

IP Addresses

nullmx.73labs.com refers to four IP numbers: 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb, 2600:1f18:4ae:c606:78d4:4260:db4e:aeee, 13.223.25.84 and 54.243.117.197.

Other host names, for instance pastab.com, hostmaster.gymed.com, thetasports.com, aoktrip.com and mail2.sienawine.com share IP numbers with nullmx.73labs.com.

nullmx.73labs.com - robtex.com