`nullmx.efficientnetworks.com`

DNSSEC

⚠️ Not signed

`efficientnetworks.com`

	DNSSEC	⚠️ Not signed
	A	2600:1f14:ea2:fa00:5255:2fe2:f5bb:c84c^{🇺🇸 Amazon2600:1f14:800::/37 AMAZON AWS}
	A	2600:1f14:ea2:fa01:d628:7767:8a6f:e2fd^{🇺🇸 Amazon2600:1f14:800::/37 AMAZON AWS}
	A	44.252.164.221^{🇺🇸 Amazon44.224.0.0/11 EC2 PDX prefix}
	A	52.27.134.106^{🇺🇸 Amazon52.24.0.0/14 EC2 PDX prefix}
	NS	`ns1.venture.com` ⭐
	NS	`ns2.venture.com`
	TXT	`v=spf1 -all`
	SOA	`ns1.venture.com`hostmaster@venture.com 2026-07-29 #14

Previously MX for

efficientnetworks.com

Same first word

nullmx.net

nullmx.org

nullmx.com

DNS History

8 records (0 active, 8 former)

○NSbuy.internettraffic.com2015-12-19 → 2016-03-21 · 5 obs

○ 2015-10-17 16:31:02
● 2015-12-19 04:36:14
● 2016-03-21 11:32:48
○ 2026-07-26 22:58:34
○ 2026-08-02 01:57:38

○NSns1.sedoparking.com2015-10-17 → 2015-10-17 · 3 obs

● 2015-10-17 16:31:02
○ 2015-12-19 04:36:14
○ 2026-08-02 01:57:38

○NSns2.sedoparking.com2015-10-17 → 2015-10-17 · 3 obs

● 2015-10-17 16:31:02
○ 2015-12-19 04:36:14
○ 2026-08-02 01:57:38

○NSsell.internettraffic.com2015-12-19 → 2016-03-21 · 5 obs

○ 2015-10-17 16:31:02
● 2015-12-19 04:36:14
● 2016-03-21 11:32:48
○ 2026-07-26 22:58:34
○ 2026-08-02 01:57:38

○MXmail.nickstel.com2015-10-17 → 2015-10-17 · 3 obs

● 2015-10-17 16:31:02
○ 2015-12-19 04:36:14
○ 2026-08-02 01:57:38

○A209.181.247.1052015-05-30 → 2015-05-30 · 3 obs

● 2015-05-30 19:38:56
○ 2015-10-17 16:31:02
○ 2026-08-02 01:57:38

○A69.172.201.2082015-12-19 → 2016-03-21 · 5 obs

○ 2015-10-17 16:31:02
● 2015-12-19 04:36:14
● 2016-03-21 11:32:48
○ 2026-07-26 22:58:34
○ 2026-08-02 01:57:38

○A72.52.4.1192015-10-17 → 2015-10-17 · 4 obs

○ 2015-05-30 19:38:56
● 2015-10-17 16:31:02
○ 2015-12-19 04:36:14
○ 2026-08-02 01:57:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, k.gtld-servers.net, m.gtld-servers.net, e.gtld-servers.net...	-
efficientnetworks.com	ns2.venture.com, ns1.venture.com	2 records

✅ Authoritative Response

Server:44.226.97.88

NS records: ns2.venture.com, ns1.venture.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for efficientnetworks.com (unsigned zone)

⏱️ Timing

Total: 217ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2.venture.com, ns1.venture.com)

nullmx.efficientnetworks.com - robtex.com