nullmx.teachstuff.com - dns.ninja

nullmx.teachstuff.com

DNSSEC⚠️ Not signed
A13.248.169.48🇺🇸 Amazon13.248.160.0/20
PTRa904c694c05102f30.awsglobalaccelerator.com
A76.223.54.146🇺🇸 Amazon76.223.48.0/20
NSns1.namefind.com ⭐ ⚠️ Not in parent delegation
A97.74.99.64🇺🇸 GODADDY-DNS97.74.98.0/23
PTRns1.namefind.com
NSns2.namefind.com ⚠️ Not in parent delegation
A173.201.67.64🇺🇸 GODADDY-DNS173.201.66.0/23
PTRns2.namefind.com
TXTv=spf1 -all
SOAns1.namefind.comdns@jomax.net 2023-03-15 #0

teachstuff.com

DNSSEC⚠️ Not signed
A13.248.169.48🇺🇸 Amazon13.248.160.0/20
A76.223.54.146🇺🇸 Amazon76.223.48.0/20
NSns1.namefind.com ⭐
NSns2.namefind.com
TXTv=spf1 -all
SOAns1.namefind.comdns@jomax.net 2023-03-15 #0

Previously MX for

teachstuff.com

Same first word

nullmx.org
nullmx.com
nullmx.net

DNS History

11 records (4 active, 7 former)

20162017201820192020202120222023202420252026NSns1.namefind.comns2.namefind.combuy.internettraffic.comns1.uniregistrymarket.linkns2.uniregistrymarket.linksell.internettraffic.comA13.248.169.4876.223.54.146209.181.247.10569.172.201.15369.172.201.208
○NSbuy.internettraffic.com2015-10-15 → 2016-04-04 · 4 obs
● 2015-10-15 09:13:42
● 2016-04-04 06:56:16
○ 2016-09-11 23:20:38
○ 2026-07-01 05:01:36
●NSns1.namefind.com2026-02-15 → 2026-07-01 · 3 obs
○ 2016-09-11 23:20:38
● 2026-02-15 04:07:44
● 2026-07-01 05:01:36
○NSns1.uniregistrymarket.link2016-09-11 → 2016-09-11 · 4 obs
○ 2016-04-04 06:56:16
● 2016-09-11 23:20:38
○ 2026-02-15 04:07:44
○ 2026-07-01 05:01:36
●NSns2.namefind.com2026-02-15 → 2026-07-01 · 3 obs
○ 2016-09-11 23:20:38
● 2026-02-15 04:07:44
● 2026-07-01 05:01:36
○NSns2.uniregistrymarket.link2016-09-11 → 2016-09-11 · 4 obs
○ 2016-04-04 06:56:16
● 2016-09-11 23:20:38
○ 2026-02-15 04:07:44
○ 2026-07-01 05:01:36
○NSsell.internettraffic.com2015-10-15 → 2016-04-04 · 4 obs
● 2015-10-15 09:13:42
● 2016-04-04 06:56:16
○ 2016-09-11 23:20:38
○ 2026-07-01 05:01:36
●A13.248.169.482026-02-15 → 2026-07-01 · 3 obs
○ 2016-09-11 23:20:38
● 2026-02-15 04:07:44
● 2026-07-01 05:01:36
○A209.181.247.1052015-05-06 → 2015-05-06 · 3 obs
● 2015-05-06 20:43:40
○ 2015-10-15 09:13:42
○ 2026-07-01 05:01:36
○A69.172.201.1532016-09-11 → 2016-09-11 · 4 obs
○ 2016-04-04 06:56:16
● 2016-09-11 23:20:38
○ 2026-02-15 04:07:44
○ 2026-07-01 05:01:36
○A69.172.201.2082015-10-15 → 2016-04-04 · 5 obs
○ 2015-05-06 20:43:40
● 2015-10-15 09:13:42
● 2016-04-04 06:56:16
○ 2016-09-11 23:20:38
○ 2026-07-01 05:01:36
●A76.223.54.1462026-02-15 → 2026-07-01 · 3 obs
○ 2016-09-11 23:20:38
● 2026-02-15 04:07:44
● 2026-07-01 05:01:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comh.gtld-servers.net, c.gtld-servers.net, k.gtld-servers.net, m.gtld-servers.net...-
teachstuff.comns2.namefind.com, ns1.namefind.com2 records

✅ Authoritative Response

Server:97.74.99.64

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for teachstuff.com (unsigned zone)

⏱️ Timing

Total: 145ms | Queries: -

📄 Records

TypeCountSample Data
A213.248.169.48, 76.223.54.146
NS2ns1.namefind.com, ns2.namefind.com
TXT1v=spf1 -all
SOA1ns1.namefind.com dns.jomax.net

📌 Glue Records Collected

Total: 2

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

Analysis

IP Addresses

nullmx.teachstuff.com directs to two IP numbers, 13.248.169.48 and 76.223.54.146

Additional host names — iko.co, anmey.com, mocachainexplorer.info and two others — share IP numbers with nullmx.teachstuff.com.

Name Servers

DNS delegation for nullmx.teachstuff.com points to two name servers: ns1.namefind.com and ns2.namefind.com.

nullmx.teachstuff.com shares its name server setup with other domains, including notarycentral.com, airplanefuel.net, www.filmtorrent.com and two others.

ns1.namefind.com directs to 97.74.99.64 and ns2.namefind.com directs to 173.201.67.64; each host name points to exactly one IP number.