techbestbuy.com - robtex.com

techbestbuy.com

DNSSEC⚠️ Not signed
A173.232.142.242🇺🇸 EONIX-NA173.232.140.0/22 Eonix Corporation
NScortney.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a57🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcortney.ns.cloudflare.com
A2803:f800:50::6ca2:c057🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcortney.ns.cloudflare.com
A2a06:98c1:50::ac40:2057🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcortney.ns.cloudflare.com
A108.162.192.87🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcortney.ns.cloudflare.com
A172.64.32.87🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcortney.ns.cloudflare.com
A173.245.58.87🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcortney.ns.cloudflare.com
NSjason.ns.cloudflare.com
A2606:4700:58::adf5:3bb3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjason.ns.cloudflare.com
A2803:f800:50::6ca2:c1b3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjason.ns.cloudflare.com
A2a06:98c1:50::ac40:21b3🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjason.ns.cloudflare.com
A108.162.193.179🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjason.ns.cloudflare.com
A172.64.33.179🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjason.ns.cloudflare.com
A173.245.59.179🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjason.ns.cloudflare.com
SOAcortney.ns.cloudflare.comdns@cloudflare.com serial=2406724545

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=1785099952

Previously MX for

techbestbuy.com

Subdomains

mail.techbestbuy.com

Same first word

techbestbuy.com

Similar names

buybesttech.com
bestbuytech.com

DNS History

8 records (3 active, 5 former)

20162017201820192020202120222023202420252026NScortney.ns.cloudflare.comjason.ns.cloudflare.comns.liquidweb.comns1.liquidweb.comMXtechbestbuy.comA173.232.142.24267.225.186.5774.220.199.8
●NScortney.ns.cloudflare.com2026-07-08 → 2026-07-26 · 3 obs
○ 2018-12-09 16:26:08
● 2026-07-08 08:02:48
● 2026-07-26 21:20:04
●NSjason.ns.cloudflare.com2026-07-08 → 2026-07-26 · 3 obs
○ 2018-12-09 16:26:08
● 2026-07-08 08:02:48
● 2026-07-26 21:20:04
○NSns.liquidweb.com2018-12-09 → 2018-12-09 · 3 obs
● 2018-12-09 16:26:08
○ 2026-07-08 08:02:48
○ 2026-07-26 21:20:04
○NSns1.liquidweb.com2018-12-09 → 2018-12-09 · 3 obs
● 2018-12-09 16:26:08
○ 2026-07-08 08:02:48
○ 2026-07-26 21:20:04
○MXtechbestbuy.com2018-12-09 → 2018-12-09 · 3 obs
● 2018-12-09 16:26:08
○ 2026-07-08 08:02:48
○ 2026-07-26 21:20:04
●A173.232.142.2422026-07-08 → 2026-07-26 · 3 obs
○ 2018-12-09 16:26:08
● 2026-07-08 08:02:48
● 2026-07-26 21:20:04
○A67.225.186.572018-12-09 → 2018-12-09 · 4 obs
○ 2017-01-30 06:40:08
● 2018-12-09 16:26:08
○ 2026-07-08 08:02:48
○ 2026-07-26 21:20:04
○A74.220.199.82015-07-01 → 2016-04-28 · 4 obs
● 2015-07-01 10:30:04
● 2016-04-28 03:21:02
○ 2017-01-30 06:40:08
○ 2026-07-26 21:20:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
techbestbuy.comcortney.ns.cloudflare.com, jason.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.179

NS records: cortney.ns.cloudflare.com, jason.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for techbestbuy.com (unsigned zone)

⏱️ Timing

Total: 132ms | Queries: -

📄 Records

TypeCountSample Data
A1173.232.142.242
NS2cortney.ns.cloudflare.com, jason.ns.cloudflare.com
SOA1cortney.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (cortney.ns.cloudflare.com, cortney.ns.cloudflare.com, cortney.ns.cloudflare.com...)

Analysis

Hierarchy

techbestbuy.com serves as the parent of mail.techbestbuy.com.

IP Addresses

techbestbuy.com points to a single IP number: 173.232.142.242.

Among the host names that share IP numbers with techbestbuy.com is mail.techbestbuy.com, as one example.

Name Servers

The NS records for techbestbuy.com delegate to cortney.ns.cloudflare.com and jason.ns.cloudflare.com.

techbestbuy.com shares its name server setup with other domains, including artbysimone.com, mmgautomotive.com, myofficeunlimited.com and two others.

techbestbuy.com has at least partial name server overlap with other domains, such as insightgroupgo.sbs, 1xbet-z5yp.click, 1xbet-wq9q5.icu and two others.

These name servers tend to appear together with the name servers magdalena.ns.cloudflare.com, brett.ns.cloudflare.com and teresa.ns.cloudflare.com.

Host names with 6 IP numbers:

cortney.ns.cloudflare.com maps to 108.162.192.87, 172.64.32.87, 173.245.58.87 and 3 additional IP addresses.

jason.ns.cloudflare.com maps to 108.162.193.179, 172.64.33.179, 173.245.59.179 and 3 additional IP addresses.