stackcalcs.com - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

stackcalcs.com

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:b55f🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:43d4🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.67.212Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.181.95🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSbethany.ns.cloudflare.com ⭐
A2606:4700:50::a29f:261f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbethany.ns.cloudflare.com
A2803:f800:50::6ca2:c21f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbethany.ns.cloudflare.com
A2a06:98c1:50::ac40:221f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRbethany.ns.cloudflare.com
A108.162.194.31🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbethany.ns.cloudflare.com
A162.159.38.31Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbethany.ns.cloudflare.com
A172.64.34.31🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbethany.ns.cloudflare.com
NSkeanu.ns.cloudflare.com
A2606:4700:58::a29f:2ca7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkeanu.ns.cloudflare.com
A2803:f800:50::6ca2:c3a7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkeanu.ns.cloudflare.com
A2a06:98c1:50::ac40:23a7🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkeanu.ns.cloudflare.com
A108.162.195.167🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkeanu.ns.cloudflare.com
A162.159.44.167Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkeanu.ns.cloudflare.com
A172.64.35.167🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkeanu.ns.cloudflare.com
TXTgoogle-site-verification=KpXDsE2Xr5Kkm5gf6Y52KR3YrpCae9GA5Trz9VcBA84
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.67.212, 172.67.181.95
IPv6 hints2606:4700:3030::ac43:b55f, 2606:4700:3037::6815:43d4
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=213, name=cloudflare-ech.com
SOAbethany.ns.cloudflare.comdns@cloudflare.com serial=2414207542

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=1791387569

Same first word

stackcalcs.com

Similar names

calcstacks.com
classactkc.com

Previous names

stackbystan.com
stackbystep.com
stackbyt.com
stackbyte.com
stackbyteflow.com
stackbytes.com
stackbytetechnologies.com
stackbytrade.com
stackbzh.com
stackca.com
stackcaart.com
stackcable.com
stackcad.com
stackcaddy.com
stackcafe.com
stackcairn.com
stackcake.com
stackcakes.com
stackcalabria.com
stackcalc.com

Next names

stackcalculator.com
stackcalendar.com
stackcaliber.com
stackcall.com
stackcalls.com
stackcam.com
stackcamera.com
stackcamp.com
stackcamps.com
stackcampus.com
stackcams.com
stackcan.com
stackcanary.com
stackcandles.com
stackcandy.com
stackcanna.com
stackcannabis.com
stackcanon.com
stackcanteen.com

DNS History

6 records (6 active, 0 former)

NSbethany.ns.cloudflare.comkeanu.ns.cloudflare.comA104.21.67.212172.67.181.952606:4700:3030::ac43:b55f2606:4700:3037::6815:43d4
●NSbethany.ns.cloudflare.com2026-09-09 → 2026-10-07 · 2 obs
● 2026-09-09 20:40:00
● 2026-10-07 16:09:34
●NSkeanu.ns.cloudflare.com2026-09-09 → 2026-10-07 · 2 obs
● 2026-09-09 20:40:00
● 2026-10-07 16:09:34
●A104.21.67.2122026-09-09 → 2026-10-07 · 2 obs
● 2026-09-09 20:40:00
● 2026-10-07 16:09:34
●A172.67.181.952026-09-09 → 2026-10-07 · 2 obs
● 2026-09-09 20:40:00
● 2026-10-07 16:09:34
●A2606:4700:3030::ac43:b55f2026-09-09 → 2026-10-07 · 2 obs
● 2026-09-09 20:40:00
● 2026-10-07 16:09:34
●A2606:4700:3037::6815:43d42026-09-09 → 2026-10-07 · 2 obs
● 2026-09-09 20:40:00
● 2026-10-07 16:09:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
stackcalcs.combethany.ns.cloudflare.com, keanu.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.31

NS records: bethany.ns.cloudflare.com, keanu.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stackcalcs.com (unsigned zone)

⏱️ Timing

Total: 325ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.181.95, 104.21.67.212
AAAA22606:4700:3030::ac43:b55f, 2606:4700:3037::6815:43d4
NS2bethany.ns.cloudflare.com, keanu.ns.cloudflare.com
TXT1google-site-verification=KpXDsE2Xr5Kkm5g
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1bethany.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

stackcalcs.com directs to four IP numbers, which are 104.21.67.212, 172.67.181.95, 2606:4700:3030::ac43:b55f and 2606:4700:3037::6815:43d4.

shopattribeca.com, resmap.com, khpjewellers.com and two other host names share IP numbers with stackcalcs.com.

Name Servers

stackcalcs.com is delegated to two name servers: bethany.ns.cloudflare.com and keanu.ns.cloudflare.com.

stackcalcs.com uses the same name servers as several other domains — among them mywifesplants.pages.dev, missyou.chat, trimymac.in and two more.

There is at least partial name server overlap between stackcalcs.com and other domains — odin-shopping-cart-99o.pages.dev, buildiconicpulse.co, tamreidbeitak.com and two more among them.

Hostnames that resolve to 6 IP addresses:

bethany.ns.cloudflare.com resolves to 108.162.194.31, 162.159.38.31, 172.64.34.31 and 3 other IP addresses.

keanu.ns.cloudflare.com resolves to 108.162.195.167, 162.159.44.167, 172.64.35.167 and 3 other IP addresses.