gappstack.dev - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

gappstack.dev

DNSSEC⚠️ Not signed
A2606:4700:3034::ac43:845a🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:4b9🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.4.185Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.132.90🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSruben.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c47🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRruben.ns.cloudflare.com
A2803:f800:50::6ca2:c347🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRruben.ns.cloudflare.com
A2a06:98c1:50::ac40:2347🇺🇸 Cloudflare2a06:98c1:50::/45
PTRruben.ns.cloudflare.com
A108.162.195.71🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRruben.ns.cloudflare.com
A162.159.44.71Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRruben.ns.cloudflare.com
A172.64.35.71🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRruben.ns.cloudflare.com
NSsydney.ns.cloudflare.com
A2606:4700:50::a29f:2666🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsydney.ns.cloudflare.com
A2803:f800:50::6ca2:c266🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsydney.ns.cloudflare.com
A2a06:98c1:50::ac40:2266🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsydney.ns.cloudflare.com
A108.162.194.102🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsydney.ns.cloudflare.com
A162.159.38.102Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsydney.ns.cloudflare.com
A172.64.34.102🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsydney.ns.cloudflare.com
MXmail.gappstack.dev ⭐
A185.132.36.238🇬🇧 IONOS-AS185.132.36.0/22 IONOS-PA-2
PTRprod.gappstack.email
TXTgoogle-site-verification=52CekmVMDF8KLCg7UcSI5TDzAT-TDdWJA1riVuF4rW
TXTgoogle-site-verification=52CekmVMDF8KLCg7UcSI5TDzAT-TDdWJA1riVuF4rWI
HTTPSHTTP/2 ✓ hints match
IPv4 hints104.21.4.185, 172.67.132.90
IPv6 hints2606:4700:3034::ac43:845a, 2606:4700:3035::6815:4b9
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=134, name=cloudflare-ech.com
SOAruben.ns.cloudflare.comdns@cloudflare.com serial=2414969888

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)

Subdomains

mail.gappstack.dev

Same first word

gappstack.tv
gappstack.email
gappstack.dev
gappstack.xyz
gappstack.com

Similar names

gstackapp.com

Previous names

gapel.dev
gaperalta.dev
gapglue.dev
gapharness.dev
gaphub.dev
gapi.dev
gapid.dev
gapinc.dev
gapis.dev
gapkids.dev
gapl.dev
gaplast.dev
gapline.dev
gaplo.dev
gapmap.dev
gapmondragon.dev
gaponov.dev
gapor.dev
gappa.dev
gapps.dev

Next names

gapra.dev
gapsa.dev
gapscout.dev
gapsolutions.dev
gapsquare.dev
gapstack.dev
gapstars.dev
gaptrap.dev
gapz.dev
gapzero.dev
gaqtech.dev
gaquin.dev
gar.dev
gara.dev
garabato.dev
garabonc.dev
garade.dev
garado.dev
garafly.dev
garage.dev

DNS History

7 records (7 active, 0 former)

NSruben.ns.cloudflare.comsydney.ns.cloudflare.comMXmail.gappstack.devA104.21.4.185172.67.132.902606:4700:3034::ac43:845a2606:4700:3035::6815:4b9
●NSruben.ns.cloudflare.com2026-08-31 → 2026-09-17 · 2 obs
● 2026-08-31 12:39:12
● 2026-09-17 11:07:14
●NSsydney.ns.cloudflare.com2026-08-31 → 2026-09-17 · 2 obs
● 2026-08-31 12:39:12
● 2026-09-17 11:07:14
●MXmail.gappstack.dev2026-08-31 → 2026-09-17 · 2 obs
● 2026-08-31 12:39:12
● 2026-09-17 11:07:14
●A104.21.4.1852026-08-31 → 2026-09-17 · 2 obs
● 2026-08-31 12:39:12
● 2026-09-17 11:07:14
●A172.67.132.902026-08-31 → 2026-09-17 · 2 obs
● 2026-08-31 12:39:12
● 2026-09-17 11:07:14
●A2606:4700:3034::ac43:845a2026-08-31 → 2026-09-17 · 2 obs
● 2026-08-31 12:39:12
● 2026-09-17 11:07:14
●A2606:4700:3035::6815:4b92026-08-31 → 2026-09-17 · 2 obs
● 2026-08-31 12:39:12
● 2026-09-17 11:07:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...-
gappstack.devsydney.ns.cloudflare.com, ruben.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.35.71

NS records: sydney.ns.cloudflare.com, ruben.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gappstack.dev (unsigned zone)

⏱️ Timing

Total: 1343ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.4.185, 172.67.132.90
AAAA22606:4700:3034::ac43:845a, 2606:4700:3035::6815:4b9
NS2ruben.ns.cloudflare.com, sydney.ns.cloudflare.com
MX1mail.gappstack.dev (pri: 10)
TXT2google-site-verification=52CekmVMDF8KLCg, google-site-verification=52CekmVMDF8KLCg
HTTPS1{"priority":1,"target":".","alpn":["h2"]
SOA1ruben.ns.cloudflare.com dns.cloudflare.c

Analysis

Hierarchy

gappstack.dev serves as the parent of mail.gappstack.dev.

IP Addresses

gappstack.dev has four IP addresses: 104.21.4.185, 172.67.132.90, 2606:4700:3034::ac43:845a and 2606:4700:3035::6815:4b9.

register-jtx.trade, playadugaming.lol, metrix.webosroundup.com and two other host names share IP numbers with gappstack.dev.

Name Servers

gappstack.dev is served by two delegated name servers, ruben.ns.cloudflare.com and sydney.ns.cloudflare.com.

gappstack.dev uses the same name servers as several other domains — among them rthdsz55df.workers.dev, ourtripassistant.com, ultrabetsgiris.com and two more.

gappstack.dev has at least partial name server overlap with other domains, such as rp77.link, bookmymali.com, ap7775g.com and two others.

It is common to find these name servers alongside the name servers eric.ns.cloudflare.com, mona.ns.cloudflare.com, roxy.ns.cloudflare.com and two others.

Hostnames that resolve to 6 IP addresses:

ruben.ns.cloudflare.com carries IP addresses 108.162.195.71, 162.159.44.71 and 172.64.35.71, with 3 other addresses beyond those.

sydney.ns.cloudflare.com carries IP addresses 108.162.194.102, 162.159.38.102 and 172.64.34.102, with 3 other addresses beyond those.

Mail Servers

Mail for gappstack.dev is handled by a single mail server, mail.gappstack.dev.

There is one IP number for mail.gappstack.dev: 185.132.36.238.