skillstack.sh - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

skillstack.sh

DNSSEC⚠️ Not signed
A76.76.21.21Amazon76.76.21.0/24
NScarmelo.ns.cloudflare.com ⭐
NSdanica.ns.cloudflare.com
MXroute1.mx.cloudflare.net ⭐
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
MXroute2.mx.cloudflare.net(85)
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
MXroute3.mx.cloudflare.net(100)
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
TXTv=spf1 include:_spf.mx.cloudflare.net ~all
SOAcarmelo.ns.cloudflare.comdns@cloudflare.com serial=2416110188

sh

DNSSEC🔒 Signed (DS record present)
NSa0.nic.sh ⭐
NSa2.nic.sh
NSb0.nic.sh
NSc0.nic.sh
SOAa0.nic.shhostmaster@donuts.email serial=1791737210

Same first word

skillstack.ph
skillstack.co
skillstack.me
skillstack.life
skillstack.dev
skillstack.nl
skillstack.solutions
skillstack.my
skillstack.workers.dev
skillstack.co.in
skillstack.nu
skillstack.news
skillstack.pl
skillstack.fun
skillstack.cloud
skillstack.courses
skillstack.space
skillstack.in
skillstack.art
skillstack.app
skillstack.tech
skillstack.ie
skillstack.com
skillstack.biz
skillstack.business
skillstack.ai
skillstack.xyz
skillstack.md
skillstack.co.uk
skillstack.com.pk
skillstack.ca
skillstack.site
skillstack.ir
skillstack.jp
skillstack.de
skillstack.ru
skillstack.pk
skillstack.gg
skillstack.pro
skillstack.pages.dev
skillstack.co.nz
skillstack.sh
skillstack.firebaseapp.com
skillstack.lt

DNS History

6 records (6 active, 0 former)

NScarmelo.ns.cloudflare.comdanica.ns.cloudflare.comMXroute1.mx.cloudflare.netroute2.mx.cloudflare.netroute3.mx.cloudflare.netA76.76.21.21
●NScarmelo.ns.cloudflare.com2026-09-06 → 2026-10-11 · 2 obs
● 2026-09-06 07:15:52
● 2026-10-11 17:26:48
●NSdanica.ns.cloudflare.com2026-09-06 → 2026-10-11 · 2 obs
● 2026-09-06 07:15:52
● 2026-10-11 17:26:48
●MXroute1.mx.cloudflare.net2026-09-06 → 2026-10-11 · 2 obs
● 2026-09-06 07:15:52
● 2026-10-11 17:26:48
●MXroute2.mx.cloudflare.net2026-09-06 → 2026-10-11 · 2 obs
● 2026-09-06 07:15:52
● 2026-10-11 17:26:48
●MXroute3.mx.cloudflare.net2026-09-06 → 2026-10-11 · 2 obs
● 2026-09-06 07:15:52
● 2026-10-11 17:26:48
●A76.76.21.212026-09-06 → 2026-10-11 · 2 obs
● 2026-09-06 07:15:52
● 2026-10-11 17:26:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
sha0.nic.sh, a2.nic.sh, b0.nic.sh, c0.nic.sh8 records
skillstack.shcarmelo.ns.cloudflare.com, danica.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.38.187

NS records: carmelo.ns.cloudflare.com, danica.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for skillstack.sh (unsigned zone)

⏱️ Timing

Total: 1342ms | Queries: -

📄 Records

TypeCountSample Data
A176.76.21.21
NS2carmelo.ns.cloudflare.com, danica.ns.cloudflare.com
MX3route3.mx.cloudflare.net (pri: 100), route1.mx.cloudflare.net (pri: 51)...
TXT1v=spf1 include:_spf.mx.cloudflare.net ~a
SOA1carmelo.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 8

In-bailiwick: 8 (a0.nic.sh, a2.nic.sh, b0.nic.sh...)

Analysis

IP Addresses

skillstack.sh has exactly one IP address — 76.76.21.21.

Name Servers

The NS records for skillstack.sh delegate to carmelo.ns.cloudflare.com and danica.ns.cloudflare.com.

Mail Servers

skillstack.sh has three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

Hosts with 6 IP addresses each:

route1.mx.cloudflare.net maps to 162.159.205.11, 162.159.205.12, 162.159.205.13 and 3 additional IP addresses.

route2.mx.cloudflare.net maps to 162.159.205.17, 162.159.205.18, 162.159.205.19 and 3 additional IP addresses.

route3.mx.cloudflare.net maps to 162.159.205.23, 162.159.205.24, 162.159.205.25 and 3 additional IP addresses.