teachstuff.com - dns.ninja

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 ⭐
A97.74.99.64🇺🇸 GODADDY-DNS97.74.98.0/23
PTRns1.namefind.com
NSns2.namefind.com
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

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1782945001

Subdomains

nullmx.teachstuff.com

Same first word

teachstuff.com

DNS History

17 records (4 active, 13 former)

20162017201820192020202120222023202420252026NSns1.namefind.comns2.namefind.combuy.internettraffic.comns1.mark.comns1.uniregistrymarket.linkns2.mark.comns2.uniregistrymarket.linksell.internettraffic.comMXnullmx.teachstuff.comA13.248.169.4876.223.54.1462406:da00:ff00::36c5:f8012406:da00:ff00::36f3:64c754.197.248.154.243.100.19969.172.201.15369.172.201.208
○NSbuy.internettraffic.com2015-10-17 → 2016-03-23 · 5 obs
○ 2015-05-22 00:06:24
● 2015-10-17 13:10:52
● 2016-03-23 19:10:14
○ 2016-11-30 05:35:28
○ 2026-07-01 22:45:38
○NSns1.mark.com2015-05-22 → 2015-05-22 · 3 obs
● 2015-05-22 00:06:24
○ 2015-10-17 13:10:52
○ 2026-07-01 22:45:38
●NSns1.namefind.com2026-02-15 → 2026-07-01 · 3 obs
○ 2017-06-20 18:43:18
● 2026-02-15 04:07:44
● 2026-07-01 22:45:38
○NSns1.uniregistrymarket.link2016-11-30 → 2017-06-20 · 5 obs
○ 2016-03-23 19:10:14
● 2016-11-30 05:35:28
● 2017-06-20 18:43:18
○ 2026-02-15 04:07:44
○ 2026-07-01 22:45:38
○NSns2.mark.com2015-05-22 → 2015-05-22 · 3 obs
● 2015-05-22 00:06:24
○ 2015-10-17 13:10:52
○ 2026-07-01 22:45:38
●NSns2.namefind.com2026-02-15 → 2026-07-01 · 3 obs
○ 2017-06-20 18:43:18
● 2026-02-15 04:07:44
● 2026-07-01 22:45:38
○NSns2.uniregistrymarket.link2016-11-30 → 2017-06-20 · 5 obs
○ 2016-03-23 19:10:14
● 2016-11-30 05:35:28
● 2017-06-20 18:43:18
○ 2026-02-15 04:07:44
○ 2026-07-01 22:45:38
○NSsell.internettraffic.com2015-10-17 → 2016-03-23 · 5 obs
○ 2015-05-22 00:06:24
● 2015-10-17 13:10:52
● 2016-03-23 19:10:14
○ 2016-11-30 05:35:28
○ 2026-07-01 22:45:38
○MXnullmx.teachstuff.com2015-05-22 → 2015-05-22 · 3 obs
● 2015-05-22 00:06:24
○ 2015-10-17 13:10:52
○ 2026-07-01 22:45:38
●A13.248.169.482026-02-15 → 2026-07-01 · 3 obs
○ 2017-06-20 18:43:18
● 2026-02-15 04:07:44
● 2026-07-01 22:45:38
○A2406:da00:ff00::36c5:f8012015-05-22 → 2015-05-22 · 3 obs
● 2015-05-22 00:06:24
○ 2015-10-17 13:10:52
○ 2026-07-01 22:45:38
○A2406:da00:ff00::36f3:64c72015-05-22 → 2015-05-22 · 3 obs
● 2015-05-22 00:06:24
○ 2015-10-17 13:10:52
○ 2026-07-01 22:45:38
○A54.197.248.12015-05-22 → 2015-05-22 · 3 obs
● 2015-05-22 00:06:24
○ 2015-10-17 13:10:52
○ 2026-07-01 22:45:38
○A54.243.100.1992015-05-22 → 2015-05-22 · 3 obs
● 2015-05-22 00:06:24
○ 2015-10-17 13:10:52
○ 2026-07-01 22:45:38
○A69.172.201.1532016-11-30 → 2017-06-20 · 5 obs
○ 2016-03-23 19:10:14
● 2016-11-30 05:35:28
● 2017-06-20 18:43:18
○ 2026-02-15 04:07:44
○ 2026-07-01 22:45:38
○A69.172.201.2082015-10-17 → 2016-03-23 · 5 obs
○ 2015-05-22 00:06:24
● 2015-10-17 13:10:52
● 2016-03-23 19:10:14
○ 2016-11-30 05:35:28
○ 2026-07-01 22:45:38
●A76.223.54.1462026-02-15 → 2026-07-01 · 3 obs
○ 2017-06-20 18:43:18
● 2026-02-15 04:07:44
● 2026-07-01 22:45:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comf.gtld-servers.net, j.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net...-
teachstuff.comns2.namefind.com, ns1.namefind.com2 records

✅ Authoritative Response

Server:173.201.67.64

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for teachstuff.com (unsigned zone)

⏱️ Timing

Total: 313ms | 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

Hierarchy

nullmx.teachstuff.com is a subdomain of teachstuff.com.

IP Addresses

teachstuff.com points to the IP addresses 13.248.169.48 and 76.223.54.146

Additional host names — www.52network.com, hostmaster.parapet.co.uk, itmentor.com.au and two others — share IP numbers with teachstuff.com.

Name Servers

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

teachstuff.com shares its name server setup with other domains, including discoveryourcommunity.com, expansionfoam.com, www.wingwest.com and two others.

Both ns1.namefind.com and ns2.namefind.com have a single IP address each — ns1.namefind.com resolves to 97.74.99.64 while ns2.namefind.com resolves to 173.201.67.64.