calcdown.com - robtex.com

calcdown.com

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:29c7🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3032::ac43:c049🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.41.199Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.192.73🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSleonidas.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c65🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleonidas.ns.cloudflare.com
A2803:f800:50::6ca2:c365🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRleonidas.ns.cloudflare.com
A2a06:98c1:50::ac40:2365🇺🇸 Cloudflare2a06:98c1:50::/45
PTRleonidas.ns.cloudflare.com
A108.162.195.101🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleonidas.ns.cloudflare.com
A162.159.44.101Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleonidas.ns.cloudflare.com
A172.64.35.101🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleonidas.ns.cloudflare.com
NSnelly.ns.cloudflare.com
A2606:4700:50::adf5:3ad1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnelly.ns.cloudflare.com
A2803:f800:50::6ca2:c0d1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnelly.ns.cloudflare.com
A2a06:98c1:50::ac40:20d1🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnelly.ns.cloudflare.com
A108.162.192.209🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnelly.ns.cloudflare.com
A172.64.32.209🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnelly.ns.cloudflare.com
A173.245.58.209🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnelly.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.41.199, 172.67.192.73
IPv62606:4700:3031::6815:29c7, 2606:4700:3032::ac43:c049
SOAleonidas.ns.cloudflare.comdns@cloudflare.com serial=2397067277

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=1774416637

Same first word

calcdown.com

Similar names

dclawnco.com

DNS History

14 records (6 active, 8 former)

2017201820192020202120222023202420252026NSleonidas.ns.cloudflare.comnelly.ns.cloudflare.comalpha.freehost.com.uabeta.freehost.com.uagamma.freehost.com.uaMXmx0.mail7.freehost.com.uamx1.mail7.freehost.com.uamx2.mail7.freehost.com.uaA104.21.41.199172.67.192.732606:4700:3031::6815:29c72606:4700:3032::ac43:c049139.59.130.188194.0.200.201
○NSalpha.freehost.com.ua2016-12-19 → 2018-08-16 · 4 obs
● 2016-12-19 23:20:32
● 2018-08-16 15:50:50
○ 2026-02-16 07:17:56
○ 2026-03-25 05:48:58
○NSbeta.freehost.com.ua2016-12-19 → 2018-08-16 · 4 obs
● 2016-12-19 23:20:32
● 2018-08-16 15:50:50
○ 2026-02-16 07:17:56
○ 2026-03-25 05:48:58
○NSgamma.freehost.com.ua2016-12-19 → 2018-08-16 · 4 obs
● 2016-12-19 23:20:32
● 2018-08-16 15:50:50
○ 2026-02-16 07:17:56
○ 2026-03-25 05:48:58
●NSleonidas.ns.cloudflare.com2026-02-16 → 2026-03-25 · 3 obs
○ 2018-08-16 15:50:50
● 2026-02-16 07:17:56
● 2026-03-25 05:48:58
●NSnelly.ns.cloudflare.com2026-02-16 → 2026-03-25 · 3 obs
○ 2018-08-16 15:50:50
● 2026-02-16 07:17:56
● 2026-03-25 05:48:58
○MXmx0.mail7.freehost.com.ua2016-12-19 → 2026-02-17 · 4 obs
● 2016-12-19 23:20:32
● 2026-02-17 01:52:30
○ 2026-02-27 18:56:46
○ 2026-03-25 05:48:58
○MXmx1.mail7.freehost.com.ua2016-12-19 → 2026-02-17 · 4 obs
● 2016-12-19 23:20:32
● 2026-02-17 01:52:30
○ 2026-02-27 18:56:46
○ 2026-03-25 05:48:58
○MXmx2.mail7.freehost.com.ua2016-12-19 → 2026-02-17 · 4 obs
● 2016-12-19 23:20:32
● 2026-02-17 01:52:30
○ 2026-02-27 18:56:46
○ 2026-03-25 05:48:58
●A104.21.41.1992026-02-16 → 2026-03-25 · 3 obs
○ 2018-08-16 15:50:50
● 2026-02-16 07:17:56
● 2026-03-25 05:48:58
○A139.59.130.1882018-08-16 → 2018-08-16 · 4 obs
○ 2016-12-19 23:20:32
● 2018-08-16 15:50:50
○ 2026-02-16 07:17:56
○ 2026-03-25 05:48:58
●A172.67.192.732026-02-16 → 2026-03-25 · 3 obs
○ 2018-08-16 15:50:50
● 2026-02-16 07:17:56
● 2026-03-25 05:48:58
○A194.0.200.2012016-12-19 → 2016-12-19 · 3 obs
● 2016-12-19 23:20:32
○ 2018-08-16 15:50:50
○ 2026-03-25 05:48:58
●A2606:4700:3031::6815:29c72026-02-16 → 2026-03-25 · 3 obs
○ 2018-08-16 15:50:50
● 2026-02-16 07:17:56
● 2026-03-25 05:48:58
●A2606:4700:3032::ac43:c0492026-02-16 → 2026-03-25 · 3 obs
○ 2018-08-16 15:50:50
● 2026-02-16 07:17:56
● 2026-03-25 05:48:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
calcdown.comnelly.ns.cloudflare.com, leonidas.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.209

NS records: nelly.ns.cloudflare.com, leonidas.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for calcdown.com (unsigned zone)

⏱️ Timing

Total: 106ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.192.73, 104.21.41.199
AAAA22606:4700:3031::6815:29c7, 2606:4700:3032::ac43:c049
NS2leonidas.ns.cloudflare.com, nelly.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1leonidas.ns.cloudflare.com dns.cloudflar

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

calcdown.com resolves to four IPs: 2606:4700:3031::6815:29c7, 2606:4700:3032::ac43:c049, 104.21.41.199 and 172.67.192.73.

Other host names such as thecheese.co.nz.cdn.cloudflare.net, altrix.cz, ntzyzs.com, jjin9.com and crwater.info share IP numbers with calcdown.com.

Name Servers

calcdown.com is delegated to two name servers: leonidas.ns.cloudflare.com and nelly.ns.cloudflare.com.

calcdown.com uses the same name server configuration as other domains, such as elliot.tw, vocams.com, asister.es and fhservice.lviv.ua.

At least part of the name servers for calcdown.com are shared with other domains, for instance mecksheriff.com, apintoto001.com, swift-link.com, mairie-eyrein.com and mallcc.cn.

These name servers are commonly used with alberto.ns.cloudflare.com, armfazh.ns.cloudflare.com, rafe.ns.cloudflare.com and paige.ns.cloudflare.com.

Host names with six IP numbers:

leonidas.ns.cloudflare.com points to: 2606:4700:58::a29f:2c65, 2803:f800:50::6ca2:c365, 2a06:98c1:50::ac40:2365, 108.162.195.101, 162.159.44.101 and 172.64.35.101.

nelly.ns.cloudflare.com points to: 2606:4700:50::adf5:3ad1, 2803:f800:50::6ca2:c0d1, 2a06:98c1:50::ac40:20d1, 108.162.192.209, 172.64.32.209 and 173.245.58.209.