callstack.cloud - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

callstack.cloud

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:3f77🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::ac43:9176🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.63.119Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.145.118🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdeb.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a5c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdeb.ns.cloudflare.com
A2803:f800:50::6ca2:c05c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdeb.ns.cloudflare.com
A2a06:98c1:50::ac40:205c🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdeb.ns.cloudflare.com
A108.162.192.92🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdeb.ns.cloudflare.com
A172.64.32.92🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdeb.ns.cloudflare.com
A173.245.58.92🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdeb.ns.cloudflare.com
NSkaiser.ns.cloudflare.com
A2606:4700:58::a29f:2c09🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkaiser.ns.cloudflare.com
A2803:f800:50::6ca2:c309🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkaiser.ns.cloudflare.com
A2a06:98c1:50::ac40:2309🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkaiser.ns.cloudflare.com
A108.162.195.9🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkaiser.ns.cloudflare.com
A162.159.44.9Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkaiser.ns.cloudflare.com
A172.64.35.9🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkaiser.ns.cloudflare.com
MXinbound-smtp.us-east-1.amazonaws.com ⭐
A3.211.210.226🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix
PTRec2-3-211-210-226.compute-1.amazonaws.com
A44.206.9.87🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix
PTRec2-44-206-9-87.compute-1.amazonaws.com
A44.210.166.32🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix
PTRec2-44-210-166-32.compute-1.amazonaws.com
A54.164.173.191🇺🇸 Amazon54.164.0.0/15 EC2 IAD prefix
PTRec2-54-164-173-191.compute-1.amazonaws.com
A54.197.5.236🇺🇸 Amazon54.196.0.0/15 EC2 IAD 54.196.0.0/15
PTRec2-54-197-5-236.compute-1.amazonaws.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.63.119, 172.67.145.118
IPv6 hints2606:4700:3031::6815:3f77, 2606:4700:3033::ac43:9176
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=180, name=cloudflare-ech.com
SOAdeb.ns.cloudflare.comdns@cloudflare.com serial=2418437462

cloud

DNSSEC🔒 Signed (DS record present)
NSns01.trs-dns.com ⭐
NSns.trs-dns.com
NSns01.trs-dns.net
NSns10.trs-dns.info
NSns10.trs-dns.org
SOAns.trs-dns.comtrs-ops@tucows.com serial=1794247529

Same first word

callstack.cn
callstack.it
callstack.art
callstack.group
callstack.ru
callstack.ai
callstack.vercel.app
callstack.news
callstack.pl
callstack.eu
callstack.dev
callstack.org
callstack.shop
callstack.ir
callstack.workers.dev
callstack.nl
callstack.in
callstack.github.io
callstack.de
callstack.com
callstack.cc
callstack.fun
callstack.si
callstack.pages.dev
callstack.us
callstack.trade
callstack.vn
callstack.io
callstack.ca
callstack.co
callstack.net
callstack.cloud

Similar names

stackcall.xyz
stackcall.com
stackcall.de
staackllc.com

Previous names

callow.cloud
callpal.cloud
callpenguin.cloud
callpickup.cloud
callpilot.cloud
callplay.cloud
callpotential.cloud
callpro.cloud
callpulse.cloud
callqa.cloud
callready.cloud
callrec.cloud
callrecording.cloud
calls.cloud
callscribe.cloud
callservices.cloud
callsheets.cloud
callsign.cloud
callsmart.cloud
callspoofing.cloud

Next names

callstation.cloud
callstr.cloud
callswitch.cloud
callsync.cloud
callsystem.cloud
callsystems.cloud
calltech.cloud
callto365.cloud
calltodo.cloud
calltrace.cloud
calltrak.cloud
calluen.cloud
callum.cloud
callumdev.cloud
callunaember.cloud
callupp.cloud
callvera-tech.cloud
callvera.cloud
callveratech.cloud
callwell.cloud

DNS History

11 records (7 active, 4 former)

NSdeb.ns.cloudflare.comkaiser.ns.cloudflare.comMXinbound-smtp.us-east-1.amazonaws.comA104.21.63.119172.67.145.1182606:4700:3031::6815:3f772606:4700:3033::ac43:9176188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSdeb.ns.cloudflare.com2026-08-31 → 2026-11-09 · 2 obs
● 2026-08-31 00:50:24
● 2026-11-09 18:38:36
●NSkaiser.ns.cloudflare.com2026-08-31 → 2026-11-09 · 2 obs
● 2026-08-31 00:50:24
● 2026-11-09 18:38:36
●MXinbound-smtp.us-east-1.amazonaws.com2026-08-31 → 2026-11-09 · 2 obs
● 2026-08-31 00:50:24
● 2026-11-09 18:38:36
●A104.21.63.1192026-09-17 → 2026-11-09 · 3 obs
○ 2026-08-31 00:50:24
● 2026-09-17 14:58:38
● 2026-11-09 18:38:36
●A172.67.145.1182026-09-17 → 2026-11-09 · 3 obs
○ 2026-08-31 00:50:24
● 2026-09-17 14:58:38
● 2026-11-09 18:38:36
○A188.114.96.02026-08-31 → 2026-08-31 · 3 obs
● 2026-08-31 00:50:24
○ 2026-09-17 14:58:38
○ 2026-11-09 18:38:36
○A188.114.97.02026-08-31 → 2026-08-31 · 3 obs
● 2026-08-31 00:50:24
○ 2026-09-17 14:58:38
○ 2026-11-09 18:38:36
●A2606:4700:3031::6815:3f772026-09-17 → 2026-11-09 · 3 obs
○ 2026-08-31 00:50:24
● 2026-09-17 14:58:38
● 2026-11-09 18:38:36
●A2606:4700:3033::ac43:91762026-09-17 → 2026-11-09 · 3 obs
○ 2026-08-31 00:50:24
● 2026-09-17 14:58:38
● 2026-11-09 18:38:36
○A2a06:98c1:3120::2026-08-31 → 2026-08-31 · 3 obs
● 2026-08-31 00:50:24
○ 2026-09-17 14:58:38
○ 2026-11-09 18:38:36
○A2a06:98c1:3121::2026-08-31 → 2026-08-31 · 3 obs
● 2026-08-31 00:50:24
○ 2026-09-17 14:58:38
○ 2026-11-09 18:38:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cloudns10.trs-dns.org, ns01.trs-dns.net, ns01.trs-dns.com, ns10.trs-dns.info8 records
callstack.clouddeb.ns.cloudflare.com, kaiser.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.35.9

NS records: deb.ns.cloudflare.com, kaiser.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for callstack.cloud (unsigned zone)

⏱️ Timing

Total: 632ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.63.119, 172.67.145.118
AAAA22606:4700:3031::6815:3f77, 2606:4700:3033::ac43:9176
NS2deb.ns.cloudflare.com, kaiser.ns.cloudflare.com
MX1inbound-smtp.us-east-1.amazonaws.com (pr
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1deb.ns.cloudflare.com dns.cloudflare.com

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns10.trs-dns.org, ns10.trs-dns.org, ns01.trs-dns.net...)

Analysis

IP Addresses

callstack.cloud resolves to four IP addresses: 104.21.63.119, 172.67.145.118, 2606:4700:3031::6815:3f77 and 2606:4700:3033::ac43:9176.

Additional host names — coin-strike-it-win.online, dananglife.pro, dsprocontracting.ca and two others — share IP numbers with callstack.cloud.

Name Servers

callstack.cloud uses two name servers for its delegation: deb.ns.cloudflare.com and kaiser.ns.cloudflare.com.

callstack.cloud shares its name server setup with other domains, including gotoolstack.pages.dev, rlr.co.il, k-zen-0101.workers.dev and two others.

callstack.cloud has at least partial name server overlap with other domains, such as steadyroothouse.life, game-dist-testnet.pages.dev, vctesting.com and two others.

These name servers tend to appear together with the name servers adele.ns.cloudflare.com, donovan.ns.cloudflare.com and piper.ns.cloudflare.com.

Host names with 6 IP numbers:

Hostname deb.ns.cloudflare.com directs to 108.162.192.92, 172.64.32.92 and 173.245.58.92 along with 3 other IP addresses.

Hostname kaiser.ns.cloudflare.com directs to 108.162.195.9, 162.159.44.9 and 172.64.35.9 along with 3 other IP addresses.

Mail Servers

callstack.cloud has one mail server: inbound-smtp.us-east-1.amazonaws.com.

callstack.cloud shares the same mail server setup as other domains, including super-pp.com, klaro.name, edgexfoundry.slack.com and two others.

callstack.cloud shares mail servers — at least in part — with other domains, including protimkladovo.net, servipyme.cl, yourinterviewer.com and two others.

inbound-smtp.us-east-1.amazonaws.com resolves to five IP numbers: 3.211.210.226, 44.206.9.87, 44.210.166.32 and two others.