istechdata.com - robtex.com

πŸ›‘οΈDomain Reputation CheckBlocklist, phishing & malware statusβ†’

istechdata.com

DNSSECπŸ”’ Signed (DS record present)
A2606:4700:3033::6815:59a6πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3037::ac43:bdf8πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.89.166Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.189.248πŸ‡ΊπŸ‡Έ Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSalexandra.ns.cloudflare.com ⭐
A2606:4700:50::a29f:261eπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalexandra.ns.cloudflare.com
A2803:f800:50::6ca2:c21eπŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRalexandra.ns.cloudflare.com
A2a06:98c1:50::ac40:221eπŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRalexandra.ns.cloudflare.com
A108.162.194.30πŸ‡ΊπŸ‡Έ Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalexandra.ns.cloudflare.com
A162.159.38.30Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalexandra.ns.cloudflare.com
A172.64.34.30πŸ‡ΊπŸ‡Έ Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalexandra.ns.cloudflare.com
NSjohn.ns.cloudflare.com
A2606:4700:58::adf5:3bb9πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjohn.ns.cloudflare.com
A2803:f800:50::6ca2:c1b9πŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjohn.ns.cloudflare.com
A2a06:98c1:50::ac40:21b9πŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRjohn.ns.cloudflare.com
A108.162.193.185πŸ‡ΊπŸ‡Έ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjohn.ns.cloudflare.com
A172.64.33.185πŸ‡ΊπŸ‡Έ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjohn.ns.cloudflare.com
A173.245.59.185πŸ‡ΊπŸ‡Έ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjohn.ns.cloudflare.com
MXroute2.mx.cloudflare.net ⭐
A2606:4700:f5::eπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::fπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::10πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.17Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.18Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.19Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
MXroute1.mx.cloudflare.net(74)
A2606:4700:f5::bπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::cπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::dπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.11Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.12Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.13Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
MXroute3.mx.cloudflare.net(80)
A2606:4700:f5::11πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::12πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::13πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.23Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.24Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.25Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
TXTgoogle-site-verification=_v-qpaDyBROcIoeDXYItMukqH30-JURtsQSqJSZJxT4
TXTv=spf1 include:_spf.mx.cloudflare.net ~all
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.89.166, 172.67.189.248
IPv6 hints2606:4700:3033::6815:59a6, 2606:4700:3037::ac43:bdf8
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=58, name=cloudflare-ech.com
SOAalexandra.ns.cloudflare.comdns@cloudflare.com serial=2416731554

com

Same first word

Similar names

Previous names

Next names

DNS History

10 records (9 active, 1 former)

NSalexandra.ns.cloudflare.comjohn.ns.cloudflare.comMXroute1.mx.cloudflare.netroute2.mx.cloudflare.netroute3.mx.cloudflare.netA104.21.89.166172.67.189.2482606:4700:3033::6815:59a62606:4700:3037::ac43:bdf876.76.21.21
●NSalexandra.ns.cloudflare.com2026-09-29 β†’ 2026-10-30 Β· 2 obs
● 2026-09-29 13:01:44
● 2026-10-30 20:29:00
●NSjohn.ns.cloudflare.com2026-09-29 β†’ 2026-10-30 Β· 2 obs
● 2026-09-29 13:01:44
● 2026-10-30 20:29:00
●MXroute1.mx.cloudflare.net2026-09-29 β†’ 2026-10-30 Β· 2 obs
● 2026-09-29 13:01:44
● 2026-10-30 20:29:00
●MXroute2.mx.cloudflare.net2026-09-29 β†’ 2026-10-30 Β· 2 obs
● 2026-09-29 13:01:44
● 2026-10-30 20:29:00
●MXroute3.mx.cloudflare.net2026-09-29 β†’ 2026-10-30 Β· 2 obs
● 2026-09-29 13:01:44
● 2026-10-30 20:29:00
●A104.21.89.1662026-10-07 β†’ 2026-10-30 Β· 3 obs
β—‹ 2026-09-29 13:01:44
● 2026-10-07 18:58:50
● 2026-10-30 20:29:00
●A172.67.189.2482026-10-07 β†’ 2026-10-30 Β· 3 obs
β—‹ 2026-09-29 13:01:44
● 2026-10-07 18:58:50
● 2026-10-30 20:29:00
●A2606:4700:3033::6815:59a62026-10-07 β†’ 2026-10-30 Β· 3 obs
β—‹ 2026-09-29 13:01:44
● 2026-10-07 18:58:50
● 2026-10-30 20:29:00
●A2606:4700:3037::ac43:bdf82026-10-07 β†’ 2026-10-30 Β· 3 obs
β—‹ 2026-09-29 13:01:44
● 2026-10-07 18:58:50
● 2026-10-30 20:29:00
β—‹A76.76.21.212026-09-29 β†’ 2026-09-29 Β· 3 obs
● 2026-09-29 13:01:44
β—‹ 2026-10-07 18:58:50
β—‹ 2026-10-30 20:29:00

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
comi.gtld-servers.net, c.gtld-servers.net, h.gtld-servers.net, g.gtld-servers.net...-
istechdata.comjohn.ns.cloudflare.com, alexandra.ns.cloudflare.com12 records

βœ… Authoritative Response

Server:108.162.194.30

NS records: john.ns.cloudflare.com, alexandra.ns.cloudflare.com

πŸ”’ DNSSEC Status

πŸ” Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 513ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2172.67.189.248, 104.21.89.166
AAAA22606:4700:3033::6815:59a6, 2606:4700:3037::ac43:bdf8
NS2alexandra.ns.cloudflare.com, john.ns.cloudflare.com
MX3route2.mx.cloudflare.net (pri: 48), route1.mx.cloudflare.net (pri: 74)...
TXT2google-site-verification=_v-qpaDyBROcIoe, v=spf1 include:_spf.mx.cloudflare.net ~a
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1alexandra.ns.cloudflare.com dns.cloudfla

πŸ“Œ Glue Records Collected

Total: 12

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

Analysis

IP Addresses

istechdata.com has four IP addresses: 104.21.89.166, 172.67.189.248, 2606:4700:3033::6815:59a6 and 2606:4700:3037::ac43:bdf8.

Name Servers

istechdata.com has two authoritative name servers β€” alexandra.ns.cloudflare.com and john.ns.cloudflare.com.

istechdata.com at least partially shares name servers with other domains, for instance 0cpn7.site, 1win-chz9.buzz, xn--klagarmyndighet-glb.eu and two other.

These name servers are often used together with the name servers langston.ns.cloudflare.com and mitchell.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

alexandra.ns.cloudflare.com points to 108.162.194.30, 162.159.38.30, 172.64.34.30 and 3 other IP addresses.

john.ns.cloudflare.com points to 108.162.193.185, 172.64.33.185, 173.245.59.185 and 3 other IP addresses.

Mail Servers

istechdata.com has three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

Hostnames that resolve to 6 IP addresses:

route1.mx.cloudflare.net points to 162.159.205.11, 162.159.205.12, 162.159.205.13 and 3 other IP addresses.

route2.mx.cloudflare.net points to 162.159.205.17, 162.159.205.18, 162.159.205.19 and 3 other IP addresses.

route3.mx.cloudflare.net points to 162.159.205.23, 162.159.205.24, 162.159.205.25 and 3 other IP addresses.