stackindex.dev - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

stackindex.dev

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:ccf6🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:2a65🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.42.101Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.204.246🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSkip.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b80🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkip.ns.cloudflare.com
A2803:f800:50::6ca2:c180🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkip.ns.cloudflare.com
A2a06:98c1:50::ac40:2180🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkip.ns.cloudflare.com
A108.162.193.128🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkip.ns.cloudflare.com
A172.64.33.128🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkip.ns.cloudflare.com
A173.245.59.128🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkip.ns.cloudflare.com
NSsue.ns.cloudflare.com
A2606:4700:50::adf5:3a91🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsue.ns.cloudflare.com
A2803:f800:50::6ca2:c091🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsue.ns.cloudflare.com
A2a06:98c1:50::ac40:2091🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsue.ns.cloudflare.com
A108.162.192.145🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsue.ns.cloudflare.com
A172.64.32.145🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsue.ns.cloudflare.com
A173.245.58.145🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsue.ns.cloudflare.com
MXmx1.forwardemail.net ⭐
A2604:a880:2:d0::306:1🇺🇸 DIGITALOCEAN2604:a880:2::/48 DigitalOcean
PTRmx1.forwardemail.net
A2a02:6ea0:d71e::2🇺🇸 CDN772a02:6ea0:d700::/40 Denver IPv6
PTRmx1.forwardemail.net
A121.127.44.56🇺🇸 CDN77121.127.44.0/24 Denver
PTRmx1.forwardemail.net
A138.197.213.185🇺🇸 DIGITALOCEAN138.197.208.0/20 DigitalOcean
PTRmx1.forwardemail.net
MXmx2.forwardemail.net ⭐
A2604:a880:400:d1::cd:9001🇺🇸 DIGITALOCEAN2604:a880:400::/48 DigitalOcean
PTRmx2.forwardemail.net
A2a02:6ea0:d71e::1🇺🇸 CDN772a02:6ea0:d700::/40 Denver IPv6
PTRmx2.forwardemail.net
A104.248.224.170🇺🇸 DIGITALOCEAN104.248.224.0/20 DigitalOcean
PTRmx2.forwardemail.net
A121.127.44.59🇺🇸 CDN77121.127.44.0/24 Denver
PTRmx2.forwardemail.net
TXTforward-email-site-verification=NZzYc4XdDM
TXTgoogle-site-verification=VVKbRnggdSUiQ6Myl0y0TN2gZgTdYYY0ntEH27vJciI
TXTv=spf1 include:spf.forwardemail.net -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.42.101, 172.67.204.246
IPv6 hints2606:4700:3030::ac43:ccf6, 2606:4700:3037::6815:2a65
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=54, name=cloudflare-ech.com
SOAkip.ns.cloudflare.comdns@cloudflare.com serial=2413571749

dev

DNSSEC🔒 Signed (DS record present)
NSns-tld1.charlestonroadregistry.com ⭐
NSns-tld2.charlestonroadregistry.com
NSns-tld3.charlestonroadregistry.com
NSns-tld4.charlestonroadregistry.com
NSns-tld5.charlestonroadregistry.com
SOAns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1
🔒 HSTS Preload (+subdomains)

Same first word

stackindex.co
stackindex.com
stackindex.co.uk
stackindex.de
stackindex.digital
stackindex.org
stackindex.dev
stackindex.io
stackindex.agency
stackindex.ai
stackindex.us

Similar names

indexstack.tech
indexstack.fun
indexstack.com

Previous names

stackfull.dev
stackfusion.dev
stackgarden.dev
stackgate.dev
stackgeist.dev
stackgraveyard.dev
stackhack.dev
stackhaus.dev
stackhive.dev
stackhobby.dev
stackhop.dev
stackhouse.dev
stackhousess.dev
stackhow.dev
stackhq.dev
stackicons.dev
stackid.dev
stackie.dev
stackified.dev

Next names

stackinfolio.dev
stackingbits.dev
stackingsats.dev
stackinsight.dev
stackinterview.dev
stackioni.dev
stackist.dev
stackit.dev
stackjack.dev
stackjet.dev
stackjobs.dev
stackjourney.dev
stackjuice.dev
stackk.dev
stackkit.dev
stacklab.dev
stacklake.dev
stackland.dev
stacklaunch.dev
stacklayer.dev

DNS History

12 records (8 active, 4 former)

NSkip.ns.cloudflare.comsue.ns.cloudflare.comMXmx1.forwardemail.netmx2.forwardemail.netA104.21.42.101172.67.204.2462606:4700:3030::ac43:ccf62606:4700:3037::6815:2a65188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSkip.ns.cloudflare.com2026-09-06 → 2026-09-09 · 2 obs
● 2026-09-06 16:57:00
● 2026-09-09 17:25:06
●NSsue.ns.cloudflare.com2026-09-06 → 2026-09-09 · 2 obs
● 2026-09-06 16:57:00
● 2026-09-09 17:25:06
●MXmx1.forwardemail.net2026-09-06 → 2026-09-09 · 2 obs
● 2026-09-06 16:57:00
● 2026-09-09 17:25:06
●MXmx2.forwardemail.net2026-09-06 → 2026-09-09 · 2 obs
● 2026-09-06 16:57:00
● 2026-09-09 17:25:06
●A104.21.42.1012026-09-07 → 2026-09-09 · 3 obs
○ 2026-09-06 16:57:00
● 2026-09-07 18:46:28
● 2026-09-09 17:25:06
●A172.67.204.2462026-09-07 → 2026-09-09 · 3 obs
○ 2026-09-06 16:57:00
● 2026-09-07 18:46:28
● 2026-09-09 17:25:06
○A188.114.96.02026-09-06 → 2026-09-06 · 3 obs
● 2026-09-06 16:57:00
○ 2026-09-07 18:46:28
○ 2026-09-09 17:25:06
○A188.114.97.02026-09-06 → 2026-09-06 · 3 obs
● 2026-09-06 16:57:00
○ 2026-09-07 18:46:28
○ 2026-09-09 17:25:06
●A2606:4700:3030::ac43:ccf62026-09-07 → 2026-09-09 · 3 obs
○ 2026-09-06 16:57:00
● 2026-09-07 18:46:28
● 2026-09-09 17:25:06
●A2606:4700:3037::6815:2a652026-09-07 → 2026-09-09 · 3 obs
○ 2026-09-06 16:57:00
● 2026-09-07 18:46:28
● 2026-09-09 17:25:06
○A2a06:98c1:3120::2026-09-06 → 2026-09-06 · 3 obs
● 2026-09-06 16:57:00
○ 2026-09-07 18:46:28
○ 2026-09-09 17:25:06
○A2a06:98c1:3121::2026-09-06 → 2026-09-06 · 3 obs
● 2026-09-06 16:57:00
○ 2026-09-07 18:46:28
○ 2026-09-09 17:25:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
stackindex.devsue.ns.cloudflare.com, kip.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.58.145

NS records: sue.ns.cloudflare.com, kip.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stackindex.dev (unsigned zone)

⏱️ Timing

Total: 975ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.42.101, 172.67.204.246
AAAA22606:4700:3030::ac43:ccf6, 2606:4700:3037::6815:2a65
NS2kip.ns.cloudflare.com, sue.ns.cloudflare.com
MX2mx1.forwardemail.net (pri: 10), mx2.forwardemail.net (pri: 10)
TXT3forward-email-site-verification=NZzYc4Xd, google-site-verification=VVKbRnggdSUiQ6M...
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1kip.ns.cloudflare.com dns.cloudflare.com

Analysis

IP Addresses

stackindex.dev resolves to four IP addresses: 104.21.42.101, 172.67.204.246, 2606:4700:3030::ac43:ccf6 and 2606:4700:3037::6815:2a65.

www.gwotmemorialfoundation.org, qianzhi.cc, nukinavi-touhoku.com plus two other host names have IP numbers in common with stackindex.dev.

Name Servers

stackindex.dev is served by two delegated name servers, kip.ns.cloudflare.com and sue.ns.cloudflare.com.

The name server configuration of stackindex.dev is shared with other domains, for instance bms.ac.lk, alikin.app, storenautique.mu and two others.

stackindex.dev shares at least some of its name servers with other domains, including preddy.workers.dev, 7yd0wk5w1tta.workers.dev, dexaro.de and two others.

These name servers are frequently paired with the name servers nile.ns.cloudflare.com and lee.ns.cloudflare.com.

Hosts with 6 IP addresses each:

kip.ns.cloudflare.com carries IP addresses 108.162.193.128, 172.64.33.128 and 173.245.59.128, with 3 other addresses beyond those.

sue.ns.cloudflare.com carries IP addresses 108.162.192.145, 172.64.32.145 and 173.245.58.145, with 3 other addresses beyond those.

Mail Servers

stackindex.dev uses two mail servers, mx1.forwardemail.net and mx2.forwardemail.net.

The mail server setup of stackindex.dev matches that of other domains such as consumable.de, trapdelen.nl, vincentbell.co.uk and two others.

At least some of the mail servers used by stackindex.dev are shared with other domains: colodontologoslapaz.com, moycosmos.co.uk, finrelic.co and two others among them.

Both mx1.forwardemail.net and mx2.forwardemail.net resolve to four IP addresses: mx1.forwardemail.net directs to 121.127.44.56, 138.197.213.185, 2604:a880:2:d0::306:1 and 2a02:6ea0:d71e::2, and mx2.forwardemail.net directs to 104.248.224.170, 121.127.44.59, 2604:a880:400:d1::cd:9001 and 2a02:6ea0:d71e::1.