techstackguide.com - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

techstackguide.com

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:52ee🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:d149🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.82.238Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.209.73🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSmark.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b82🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmark.ns.cloudflare.com
A2803:f800:50::6ca2:c182🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmark.ns.cloudflare.com
A2a06:98c1:50::ac40:2182🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmark.ns.cloudflare.com
A108.162.193.130🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmark.ns.cloudflare.com
A172.64.33.130🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmark.ns.cloudflare.com
A173.245.59.130🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmark.ns.cloudflare.com
NSwally.ns.cloudflare.com
A2606:4700:50::adf5:3aef🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwally.ns.cloudflare.com
A2803:f800:50::6ca2:c0ef🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRwally.ns.cloudflare.com
A2a06:98c1:50::ac40:20ef🇺🇸 Cloudflare2a06:98c1:50::/45
PTRwally.ns.cloudflare.com
A108.162.192.239🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwally.ns.cloudflare.com
A172.64.32.239🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwally.ns.cloudflare.com
A173.245.58.239🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwally.ns.cloudflare.com
MXroute2.mx.cloudflare.net ⭐
A2606:4700:f5::e🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::f🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::10🇺🇸 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(40)
A2606:4700:f5::b🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::c🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::d🇺🇸 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(84)
A2606:4700:f5::11🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::12🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::13🇺🇸 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=L7DEUdW-uZwSeUxNzYVbEJQkEL5V7cK6B_ZdxagvvQ8
TXTv=spf1 include:_spf.mx.cloudflare.net ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.82.238, 172.67.209.73
IPv6 hints2606:4700:3033::6815:52ee, 2606:4700:3034::ac43:d149
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=238, name=cloudflare-ech.com
SOAmark.ns.cloudflare.comdns@cloudflare.com serial=2413139529

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=1788848463

Same first word

techstackguide.ai
techstackguide.com
techstackguide.co

Previous names

techstackenterprises.com
techstacker.com
techstackers.com
techstackery.com
techstackexpert.com
techstackexperts.com
techstackfacts.com
techstackfinder.com
techstackfit.com
techstackfix.com
techstackforexperts.com
techstackfoundry.com
techstackfour.com
techstackfrisco.com
techstackgen.com
techstackglobal.com
techstackglue.com
techstackgold.com
techstackgrader.com
techstackgrc.com

Next names

techstackguides.com
techstackhack.com
techstackhardware.com
techstackhardwarelab.com
techstackhardwarelabs.com
techstackhub.com
techstackify.com
techstackindia.com
techstacking.com
techstackinnovations.com
techstackinsider.com
techstackinsights.com
techstackinstitute.com
techstackintegrated.com
techstackintel.com
techstackintelhub.com
techstackintelligence.com
techstackio.com
techstackipo.com
techstackjournal.com

DNS History

13 records (9 active, 4 former)

NSmark.ns.cloudflare.comwally.ns.cloudflare.comMXroute1.mx.cloudflare.netroute2.mx.cloudflare.netroute3.mx.cloudflare.netA104.21.82.238172.67.209.732606:4700:3033::6815:52ee2606:4700:3034::ac43:d149188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSmark.ns.cloudflare.com2026-09-06 → 2026-09-08 · 2 obs
● 2026-09-06 02:54:32
● 2026-09-08 06:44:16
●NSwally.ns.cloudflare.com2026-09-06 → 2026-09-08 · 2 obs
● 2026-09-06 02:54:32
● 2026-09-08 06:44:16
●MXroute1.mx.cloudflare.net2026-09-06 → 2026-09-08 · 2 obs
● 2026-09-06 02:54:32
● 2026-09-08 06:44:16
●MXroute2.mx.cloudflare.net2026-09-06 → 2026-09-08 · 2 obs
● 2026-09-06 02:54:32
● 2026-09-08 06:44:16
●MXroute3.mx.cloudflare.net2026-09-06 → 2026-09-08 · 2 obs
● 2026-09-06 02:54:32
● 2026-09-08 06:44:16
●A104.21.82.2382026-09-06 → 2026-09-08 · 3 obs
○ 2026-09-06 02:54:32
● 2026-09-06 09:01:00
● 2026-09-08 06:44:16
●A172.67.209.732026-09-06 → 2026-09-08 · 3 obs
○ 2026-09-06 02:54:32
● 2026-09-06 09:01:00
● 2026-09-08 06:44:16
○A188.114.96.02026-09-06 → 2026-09-06 · 3 obs
● 2026-09-06 02:54:32
○ 2026-09-06 09:01:00
○ 2026-09-08 06:44:16
○A188.114.97.02026-09-06 → 2026-09-06 · 3 obs
● 2026-09-06 02:54:32
○ 2026-09-06 09:01:00
○ 2026-09-08 06:44:16
●A2606:4700:3033::6815:52ee2026-09-06 → 2026-09-08 · 3 obs
○ 2026-09-06 02:54:32
● 2026-09-06 09:01:00
● 2026-09-08 06:44:16
●A2606:4700:3034::ac43:d1492026-09-06 → 2026-09-08 · 3 obs
○ 2026-09-06 02:54:32
● 2026-09-06 09:01:00
● 2026-09-08 06:44:16
○A2a06:98c1:3120::2026-09-06 → 2026-09-06 · 3 obs
● 2026-09-06 02:54:32
○ 2026-09-06 09:01:00
○ 2026-09-08 06:44:16
○A2a06:98c1:3121::2026-09-06 → 2026-09-06 · 3 obs
● 2026-09-06 02:54:32
○ 2026-09-06 09:01:00
○ 2026-09-08 06:44:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
techstackguide.commark.ns.cloudflare.com, wally.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.239

NS records: mark.ns.cloudflare.com, wally.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 224ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.209.73, 104.21.82.238
AAAA22606:4700:3033::6815:52ee, 2606:4700:3034::ac43:d149
NS2mark.ns.cloudflare.com, wally.ns.cloudflare.com
MX3route2.mx.cloudflare.net (pri: 17), route1.mx.cloudflare.net (pri: 40)...
TXT2google-site-verification=L7DEUdW-uZwSeUx, v=spf1 include:_spf.mx.cloudflare.net ~a
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1mark.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

techstackguide.com resolves to four IP addresses: 104.21.82.238, 172.67.209.73, 2606:4700:3033::6815:52ee and 2606:4700:3034::ac43:d149.

surview.ae, lospot.tw, f61apk.app and two other host names share IP numbers with techstackguide.com.

Name Servers

DNS delegation for techstackguide.com points to two name servers: mark.ns.cloudflare.com and wally.ns.cloudflare.com.

techstackguide.com uses the same name servers as several other domains — among them shenjue-xinyu.pages.dev, sl750hyb0z.workers.dev, a4du7comrc.workers.dev and two more.

techstackguide.com has at least partial name server overlap with other domains, such as 91jq804.work, giris2-casinoper.icu, yieldid-2fk.pages.dev and two others.

These name servers tend to appear together with the name servers todd.ns.cloudflare.com, val.ns.cloudflare.com and liz.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

mark.ns.cloudflare.com has IP addresses 108.162.193.130, 172.64.33.130 and 173.245.59.130, plus 3 other.

wally.ns.cloudflare.com has IP addresses 108.162.192.239, 172.64.32.239 and 173.245.58.239, plus 3 other.

Mail Servers

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

techstackguide.com has at least partial mail server overlap with other domains such as aidogubako.com, hivetek.com, dont-panic-app.com and two more.

Hostnames that resolve to 6 IP addresses:

route1.mx.cloudflare.net has IP addresses 162.159.205.11, 162.159.205.12 and 162.159.205.13, plus 3 other.

route2.mx.cloudflare.net has IP addresses 162.159.205.17, 162.159.205.18 and 162.159.205.19, plus 3 other.

route3.mx.cloudflare.net has IP addresses 162.159.205.23, 162.159.205.24 and 162.159.205.25, plus 3 other.