best-tech.info - robtex.com

best-tech.info

DNSSEC⚠️ Not signed
A2606:4700:3035::ac43:d458🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:17a7🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.23.167Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.212.88🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSsam.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b8d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsam.ns.cloudflare.com
A2803:f800:50::6ca2:c18d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsam.ns.cloudflare.com
A2a06:98c1:50::ac40:218d🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsam.ns.cloudflare.com
A108.162.193.141🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsam.ns.cloudflare.com
A172.64.33.141🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsam.ns.cloudflare.com
A173.245.59.141🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsam.ns.cloudflare.com
NSviolet.ns.cloudflare.com
A2606:4700:50::adf5:3aed🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRviolet.ns.cloudflare.com
A2803:f800:50::6ca2:c0ed🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRviolet.ns.cloudflare.com
A2a06:98c1:50::ac40:20ed🇺🇸 Cloudflare2a06:98c1:50::/45
PTRviolet.ns.cloudflare.com
A108.162.192.237🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRviolet.ns.cloudflare.com
A172.64.32.237🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRviolet.ns.cloudflare.com
A173.245.58.237🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRviolet.ns.cloudflare.com
MXbesttech-info01b.mail.protection.outlook.com ⭐
A2a01:111:f403:ca04::6🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db4pr02cu00406.inbound.protection.outlook.com
A2a01:111:f403:ca04::b🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-dbbpr03cu00103.inbound.protection.outlook.com
A2a01:111:f403:ca04::10🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-dbapr03cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca09::b🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am7pr05cu00103.inbound.protection.outlook.com
A52.101.68.8🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-du0pr03cu00100.inbound.protection.outlook.com
A52.101.68.15🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db6pr03cu00107.inbound.protection.outlook.com
A52.101.68.21🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db4pr02cu00205.inbound.protection.outlook.com
A52.101.73.26🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-as9pr05cu01302.inbound.protection.outlook.com
TXTv=spf1 a mx ip4:185.12.116.119 ip4:5.253.181.54 include:spf.protection.outloo...
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.23.167, 172.67.212.88
IPv6 hints2606:4700:3035::ac43:d458, 2606:4700:3037::6815:17a7
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=153, name=cloudflare-ech.com
SOAsam.ns.cloudflare.comdns@cloudflare.com serial=2401626851

info

DNSSEC🔒 Signed (DS record present)
NSa0.info.afilias-nst.info ⭐
NSa2.info.afilias-nst.info
NSb0.info.afilias-nst.org ⚠️ Not in parent delegation
NSb2.info.afilias-nst.org ⚠️ Not in parent delegation
NSc0.info.afilias-nst.info
NSd0.info.afilias-nst.org ⚠️ Not in parent delegation
SOAa0.info.afilias-nst.infohostmaster@donuts.email serial=1778519393

Previously MX for

best-tech.info

Same first word

best-tech.ca
best-tech.ru
best-tech.com
best-tech.info
best-tech.ro

DNS History

11 records (7 active, 4 former)

20162017201820192020202120222023202420252026NSsam.ns.cloudflare.comviolet.ns.cloudflare.comns1.dot2web.comns2.dot2web.comMXbesttech-info01b.mail.protection.outlook.combest-tech.infoA104.21.23.167172.67.212.882606:4700:3035::ac43:d4582606:4700:3037::6815:17a780.172.230.21
○NSns1.dot2web.com2015-07-12 → 2018-07-19 · 4 obs
● 2015-07-12 11:42:38
● 2018-07-19 03:06:22
○ 2026-04-09 06:18:30
○ 2026-05-11 17:21:24
○NSns2.dot2web.com2015-07-12 → 2018-07-19 · 4 obs
● 2015-07-12 11:42:38
● 2018-07-19 03:06:22
○ 2026-04-09 06:18:30
○ 2026-05-11 17:21:24
●NSsam.ns.cloudflare.com2026-04-09 → 2026-05-11 · 3 obs
○ 2018-07-19 03:06:22
● 2026-04-09 06:18:30
● 2026-05-11 17:21:24
●NSviolet.ns.cloudflare.com2026-04-09 → 2026-05-11 · 3 obs
○ 2018-07-19 03:06:22
● 2026-04-09 06:18:30
● 2026-05-11 17:21:24
○MXbest-tech.info2015-07-12 → 2018-07-19 · 4 obs
● 2015-07-12 11:42:38
● 2018-07-19 03:06:22
○ 2026-04-09 06:18:30
○ 2026-05-11 17:21:24
●MXbesttech-info01b.mail.protection.outlook.com2026-04-09 → 2026-05-11 · 3 obs
○ 2018-07-19 03:06:22
● 2026-04-09 06:18:30
● 2026-05-11 17:21:24
●A104.21.23.1672026-04-09 → 2026-05-11 · 3 obs
○ 2018-07-19 03:06:22
● 2026-04-09 06:18:30
● 2026-05-11 17:21:24
●A172.67.212.882026-04-09 → 2026-05-11 · 3 obs
○ 2018-07-19 03:06:22
● 2026-04-09 06:18:30
● 2026-05-11 17:21:24
●A2606:4700:3035::ac43:d4582026-04-09 → 2026-05-11 · 3 obs
○ 2018-07-19 03:06:22
● 2026-04-09 06:18:30
● 2026-05-11 17:21:24
●A2606:4700:3037::6815:17a72026-04-09 → 2026-05-11 · 3 obs
○ 2018-07-19 03:06:22
● 2026-04-09 06:18:30
● 2026-05-11 17:21:24
○A80.172.230.212015-07-12 → 2018-07-19 · 4 obs
● 2015-07-12 11:42:38
● 2018-07-19 03:06:22
○ 2026-04-09 06:18:30
○ 2026-05-11 17:21:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
infoa0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info-
best-tech.infosam.ns.cloudflare.com, violet.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.193.141

NS records: sam.ns.cloudflare.com, violet.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for best-tech.info (unsigned zone)

⏱️ Timing

Total: 619ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.212.88, 104.21.23.167
AAAA22606:4700:3037::6815:17a7, 2606:4700:3035::ac43:d458
NS2sam.ns.cloudflare.com, violet.ns.cloudflare.com
MX1besttech-info01b.mail.protection.outlook
TXT1v=spf1 a mx ip4:185.12.116.119 ip4:5.253
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1sam.ns.cloudflare.com dns.cloudflare.com

Analysis

IP Addresses

best-tech.info points to four IP numbers: 2606:4700:3035::ac43:d458, 2606:4700:3037::6815:17a7, 104.21.23.167 and 172.67.212.88.

For instance, other host names carlilex.com, bwana.tv, sixplustrade.com, hf216.com and cqf.ca share IP numbers with best-tech.info.

Name Servers

best-tech.info is delegated to two name servers: sam.ns.cloudflare.com and violet.ns.cloudflare.com.

best-tech.info uses the same name server setup as other domains such as hydm.net, inkomotini.news, iowatracs.us, shizuku-japan.com and sterlingconnections.com.

best-tech.info shares name servers with other domains at least partially, for example cory.red, 3e0xme.bet, gtaplay.su, 537735.com and allo-eto-dostavka.ru.

These name servers are commonly used with reese.ns.cloudflare.com.

Host names with six IP numbers: host name sam.ns.cloudflare.com points to: 2606:4700:58::adf5:3b8d, 2803:f800:50::6ca2:c18d, 2a06:98c1:50::ac40:218d, 108.162.193.141, 172.64.33.141 and 173.245.59.141; host name violet.ns.cloudflare.com points to: 2606:4700:50::adf5:3aed, 2803:f800:50::6ca2:c0ed, 2a06:98c1:50::ac40:20ed, 108.162.192.237, 172.64.32.237 and 173.245.58.237.

Mail Servers

best-tech.info is handled by a single mail server, besttech-info01b.mail.protection.outlook.com.

Host name besttech-info01b.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::6, 2a01:111:f403:ca04::b, 2a01:111:f403:ca04::10, 2a01:111:f403:ca09::b, 52.101.68.8, 52.101.68.15, 52.101.68.21 and 52.101.73.26.