nullmx.braintrainer.com - dns.ninja

nullmx.braintrainer.com

DNSSEC⚠️ Not signed

braintrainer.com

DNSSEC⚠️ Not signed
A2600:1f14:ea2:fa00:5255:2fe2:f5bb:c84c🇺🇸 Amazon2600:1f14:800::/37 AMAZON AWS
A2600:1f14:ea2:fa01:d628:7767:8a6f:e2fd🇺🇸 Amazon2600:1f14:800::/37 AMAZON AWS
A44.252.164.221🇺🇸 Amazon44.224.0.0/11 EC2 PDX prefix
A52.27.134.106🇺🇸 Amazon52.24.0.0/14 EC2 PDX prefix
NSns1.venture.com ⭐
NSns2.venture.com
TXTv=spf1 -all
SOAns1.venture.comhostmaster@venture.com 2026-07-31 #11

Previously MX for

braintrainer.com

Same first word

nullmx.org
nullmx.com
nullmx.net

DNS History

4 records (0 active, 4 former)

20162017201820192020202120222023202420252026NSbuy.internettraffic.comsell.internettraffic.comA209.181.247.10569.172.201.208
○NSbuy.internettraffic.com2015-10-23 → 2016-04-12 · 4 obs
● 2015-10-23 03:06:10
● 2016-04-12 02:42:08
○ 2026-05-12 10:24:28
○ 2026-08-03 12:01:54
○NSsell.internettraffic.com2015-10-23 → 2016-04-12 · 4 obs
● 2015-10-23 03:06:10
● 2016-04-12 02:42:08
○ 2026-05-12 10:24:28
○ 2026-08-03 12:01:54
○A209.181.247.1052015-05-23 → 2015-05-23 · 3 obs
● 2015-05-23 13:45:40
○ 2015-10-23 03:06:10
○ 2026-08-03 12:01:54
○A69.172.201.2082015-10-23 → 2016-04-12 · 5 obs
○ 2015-05-23 13:45:40
● 2015-10-23 03:06:10
● 2016-04-12 02:42:08
○ 2026-05-12 10:24:28
○ 2026-08-03 12:01:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
braintrainer.comns2.venture.com, ns1.venture.com2 records

✅ Authoritative Response

Server:34.217.229.194

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for braintrainer.com (unsigned zone)

⏱️ Timing

Total: 230ms | Queries: -

📄 Records

TypeCountSample Data

📌 Glue Records Collected

Total: 2

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