businessof.tech - robtex.com
businessof.tech
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:20::681a:cc5🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:20::681a:dc5🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:20::ac43:483f🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.26.12.197Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.26.13.197Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.72.63🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | mustafa.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c1b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mustafa.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c31b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | mustafa.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:231b🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | mustafa.ns.cloudflare.com | ||||||
| A | 108.162.195.27🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mustafa.ns.cloudflare.com | ||||||
| A | 162.159.44.27Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mustafa.ns.cloudflare.com | ||||||
| A | 172.64.35.27🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mustafa.ns.cloudflare.com | ||||||
| NS | yolanda.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3af1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | yolanda.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0f1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | yolanda.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20f1🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | yolanda.ns.cloudflare.com | ||||||
| A | 108.162.192.241🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | yolanda.ns.cloudflare.com | ||||||
| A | 172.64.32.241🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | yolanda.ns.cloudflare.com | ||||||
| A | 173.245.58.241🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | yolanda.ns.cloudflare.com | ||||||
| MX | mx1.mailchannels.net ⭐ 🔒 | ||||||
| A | 18.236.29.166🇺🇸 Amazon18.236.0.0/15 EC2 PDX prefix | ||||||
| PTR | ec2-18-236-29-166.us-west-2.compute.amazonaws.com | ||||||
| MX | mx2.mailchannels.net ⭐ 🔒 | ||||||
| A | 52.38.143.159🇺🇸 Amazon52.36.0.0/14 EC2 PDX prefix | ||||||
| PTR | ec2-52-38-143-159.us-west-2.compute.amazonaws.com | ||||||
| TXT | google-site-verification=PaWUjRn5AkoGMVcoYC1aRHHHw0lNgWfzXmsepPKM49w | ||||||
| TXT | google-site-verification=od0SAC7vA5RC5oWq6ik70XCjzqjA7VkcttrM_VXl300 | ||||||
| TXT | openai-domain-verification=dv-uqpy8J0E7JJ7Ppga6eNCQqd8 | ||||||
| TXT | v=spf1 mx include:netblocks.dreamhost.com include:relay.mailchannels.net -all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.26.12.197, 104.26.13.197, 172.67.72.63 | ||||||
| IPv6 | 2606:4700:20::681a:cc5, 2606:4700:20::681a:dc5, 2606:4700:20::ac43:483f | ||||||
| SOA | mustafa.ns.cloudflare.comdns@cloudflare.com serial=2399663318 | ||||||
tech
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns01.trs-dns.com ⭐ | ||||||
| NS | ns.trs-dns.com | ||||||
| NS | ns01.trs-dns.net | ||||||
| NS | ns10.trs-dns.info | ||||||
| NS | ns10.trs-dns.org | ||||||
| SOA | ns.trs-dns.comtrs-ops@tucows.com serial=1773774543 | ||||||
Same first word
Similar names
DNS History
10 records (10 active, 0 former)
●NSmustafa.ns.cloudflare.com2026-03-20 → 2026-03-22 · 2 obs
● 2026-03-22 17:19:42
●NSyolanda.ns.cloudflare.com2026-03-20 → 2026-03-22 · 2 obs
● 2026-03-22 17:19:42
●MXmx1.mailchannels.net2026-03-20 → 2026-03-22 · 2 obs
● 2026-03-22 17:19:42
●MXmx2.mailchannels.net2026-03-20 → 2026-03-22 · 2 obs
● 2026-03-22 17:19:42
●A104.26.12.1972026-03-20 → 2026-03-22 · 2 obs
● 2026-03-22 17:19:42
●A104.26.13.1972026-03-20 → 2026-03-22 · 2 obs
● 2026-03-22 17:19:42
●A172.67.72.632026-03-20 → 2026-03-22 · 2 obs
● 2026-03-22 17:19:42
●A2606:4700:20::681a:cc52026-03-20 → 2026-03-22 · 2 obs
● 2026-03-22 17:19:42
●A2606:4700:20::681a:dc52026-03-20 → 2026-03-22 · 2 obs
● 2026-03-22 17:19:42
●A2606:4700:20::ac43:483f2026-03-20 → 2026-03-22 · 2 obs
● 2026-03-22 17:19:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tech | ns10.trs-dns.info, ns10.trs-dns.org, ns01.trs-dns.net, ns01.trs-dns.com | 8 records |
| businessof.tech | mustafa.ns.cloudflare.com, yolanda.ns.cloudflare.com | - |
✅ Authoritative Response
Server: 162.159.44.27
NS records: mustafa.ns.cloudflare.com, yolanda.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for businessof.tech (unsigned zone)
⏱️ Timing
Total: 762ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 3 | 104.26.12.197, 104.26.13.197... |
| AAAA | 3 | 2606:4700:20::681a:cc5, 2606:4700:20::681a:dc5... |
| NS | 2 | mustafa.ns.cloudflare.com, yolanda.ns.cloudflare.com |
| MX | 2 | mx1.mailchannels.net (pri: 0), mx2.mailchannels.net (pri: 0) |
| TXT | 4 | google-site-verification=PaWUjRn5AkoGMVc, google-site-verification=od0SAC7vA5RC5oW... |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | mustafa.ns.cloudflare.com dns.cloudflare |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns10.trs-dns.info, ns10.trs-dns.org, ns01.trs-dns.net...)
Analysis
IP Addresses
businessof.tech maps to six IP numbers: 2606:4700:20::681a:cc5, 2606:4700:20::681a:dc5, 2606:4700:20::ac43:483f, 104.26.12.197, 104.26.13.197 and 172.67.72.63.
Other host names, for instance cardlines.com, viptel.cz, procinal.com, av-thstream7.com and www.jiji.com.gh share IP numbers with businessof.tech.
Name Servers
businessof.tech's delegation is to two name servers mustafa.ns.cloudflare.com and yolanda.ns.cloudflare.com.
businessof.tech shares the same name server configuration as other domains, such as (0x6f726761736d)ictron.com, osrankings.com, danblade.com, badskittermicroboys.com and tsasc.com.
businessof.tech at least partially shares its name servers with other domains, for instance abcfit.co.uk, cantontownhouse.com, kosmocard.com, forestparkgolfcourse.com and shopgho.com.
These name servers are commonly used alongside elaine.ns.cloudflare.com and joyce.ns.cloudflare.com.
Host names with six IP numbers:
mustafa.ns.cloudflare.com points to: 2606:4700:58::a29f:2c1b, 2803:f800:50::6ca2:c31b, 2a06:98c1:50::ac40:231b, 108.162.195.27, 162.159.44.27 and 172.64.35.27.
yolanda.ns.cloudflare.com points to: 2606:4700:50::adf5:3af1, 2803:f800:50::6ca2:c0f1, 2a06:98c1:50::ac40:20f1, 108.162.192.241, 172.64.32.241 and 173.245.58.241.
Mail Servers
Two mail servers mx1.mailchannels.net and mx2.mailchannels.net handle businessof.tech.
businessof.tech uses the same mail server setup as other domains such as exit0customs.com, joshuadeaner.com, darinalvord.com, mail.uncommonreverend.com and tnermofisher.com.
businessof.tech shares at least partially some mail servers with other domains, for example nextfilm.app, makaron.se, axelsson.nu and file-cabinet.org.
Host names with a single IP:
mx1.mailchannels.net resolves to 18.236.29.166.
mx2.mailchannels.net resolves to 52.38.143.159.