calendar.cx - robtex.com

calendar.cx

DNSSEC⚠️ Not signed
A37.19.207.37πŸ‡ΊπŸ‡Έ CDN7737.19.206.0/23 -ASH βœ“ In HTTPS hints
PTR37-19-207-37.bunnyinfra.net
NSclara.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26dbπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclara.ns.cloudflare.com
A2803:f800:50::6ca2:c2dbπŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRclara.ns.cloudflare.com
A2a06:98c1:50::ac40:22dbπŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRclara.ns.cloudflare.com
A108.162.194.219πŸ‡ΊπŸ‡Έ Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclara.ns.cloudflare.com
A162.159.38.219Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclara.ns.cloudflare.com
A172.64.34.219πŸ‡ΊπŸ‡Έ Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclara.ns.cloudflare.com
NSigor.ns.cloudflare.com
A2606:4700:58::adf5:3b77πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRigor.ns.cloudflare.com
A2803:f800:50::6ca2:c177πŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRigor.ns.cloudflare.com
A2a06:98c1:50::ac40:2177πŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRigor.ns.cloudflare.com
A108.162.193.119πŸ‡ΊπŸ‡Έ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRigor.ns.cloudflare.com
A172.64.33.119πŸ‡ΊπŸ‡Έ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRigor.ns.cloudflare.com
A173.245.59.119πŸ‡ΊπŸ‡Έ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRigor.ns.cloudflare.com
MXmail.calendar.cx ⭐
A161.35.230.109πŸ‡ΊπŸ‡Έ DIGITALOCEAN161.35.224.0/20 DigitalOcean
PTRmail.recipes.net
HTTPSHTTP/2, HTTP/1.1 πŸ“Œ 1 extra
IPv4 hints37.19.207.37
IPv6 hints2400:52e0:1a04::1310:1
SOAclara.ns.cloudflare.comdns@cloudflare.com serial=2400961446

cx

DNSSECπŸ”’ Signed (DS record present)
NSns.anycast.nic.cx ⭐
NSns1.anycastdns.cz
NSns2.anycastdns.cz
TXTGeneration Time: 1776107936
TXTGeneration Time ISO 8601: 2026-04-13 19:18:56
SOAns.anycast.nic.cxhostmaster@coccaregistry.org 2026-04-13 #10
rank #217350 globally
rank #19 in the tld
πŸ“ˆ Tranco rank: #744,997

Same first word

Similar names

DNS History

8 records (4 active, 4 former)

NSclara.ns.cloudflare.comigor.ns.cloudflare.comMXmail.calendar.cxA37.19.207.37143.244.49.1792400:52e0:1a01::984:12400:52e0:1e01::1056:184.17.46.49
●NSclara.ns.cloudflare.com2026-04-03 β†’ 2026-04-13 Β· 2 obs
● 2026-04-03 13:35:20
● 2026-04-13 21:00:46
●NSigor.ns.cloudflare.com2026-04-03 β†’ 2026-04-13 Β· 2 obs
● 2026-04-03 13:35:20
● 2026-04-13 21:00:46
●MXmail.calendar.cx2026-04-03 β†’ 2026-04-13 Β· 2 obs
● 2026-04-03 13:35:20
● 2026-04-13 21:00:46
β—‹A143.244.49.1792026-04-03 β†’ 2026-04-03 Β· 3 obs
● 2026-04-03 13:35:20
β—‹ 2026-04-03 16:00:38
β—‹ 2026-04-13 21:00:46
β—‹A2400:52e0:1a01::984:12026-04-03 β†’ 2026-04-03 Β· 3 obs
● 2026-04-03 13:35:20
β—‹ 2026-04-03 16:00:38
β—‹ 2026-04-13 21:00:46
β—‹A2400:52e0:1e01::1056:12026-04-03 β†’ 2026-04-03 Β· 4 obs
β—‹ 2026-04-03 13:35:20
● 2026-04-03 16:00:38
β—‹ 2026-04-13 21:00:42
β—‹ 2026-04-13 21:00:46
●A37.19.207.372026-04-13 β†’ 2026-04-13 Β· 3 obs
β—‹ 2026-04-03 16:00:38
● 2026-04-13 21:00:42
● 2026-04-13 21:00:46
β—‹A84.17.46.492026-04-03 β†’ 2026-04-03 Β· 4 obs
β—‹ 2026-04-03 13:35:20
● 2026-04-03 16:00:38
β—‹ 2026-04-13 21:00:42
β—‹ 2026-04-13 21:00:46

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
cxns1.anycastdns.cz, ns.anycast.nic.cx, ns2.anycastdns.cz5 records

βœ… Authoritative Response

Server:185.38.108.108

NS records: ns1.anycastdns.cz, ns.anycast.nic.cx, ns2.anycastdns.cz

πŸ”’ DNSSEC Status

πŸ” Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1288ms | Queries: -

πŸ“„ Records

TypeCountSample Data

πŸ“Œ Glue Records Collected

Total: 5

In-bailiwick: 2 (ns.anycast.nic.cx, ns.anycast.nic.cx)

Out-of-bailiwick: 3 (ns2.anycastdns.cz, ns1.anycastdns.cz, ns1.anycastdns.cz)

Analysis

IP Addresses

calendar.cx resolves to one IP number: 37.19.207.37.

Other host names, for instance uk-plumbing.com, urbandictionary.com, blitz.gg, exactgaming.com and gnldr.website share IP numbers with calendar.cx.

Name Servers

calendar.cx's delegation uses two name servers: clara.ns.cloudflare.com and igor.ns.cloudflare.com.

calendar.cx uses the same name server setup as other domains, such as animal-coloring-pages.com, apkglo.com, visitkamponggelam.org, taiwanroc100.tw and talked.to.

calendar.cx at least partially shares name servers with other domains, including dekalbcountymo.org, doprip.com, 168dooballth.org, mega188ww.site and info112.pl.

these name servers are commonly used alongside eva.ns.cloudflare.com, cory.ns.cloudflare.com, jimmy.ns.cloudflare.com, vita.ns.cloudflare.com, achiel.ns.cloudflare.com, kim.ns.cloudflare.com and rose.ns.cloudflare.com.

Host names with six IP numbers:

clara.ns.cloudflare.com points to 2606:4700:50::a29f:26db, 2803:f800:50::6ca2:c2db, 2a06:98c1:50::ac40:22db, 108.162.194.219, 162.159.38.219 and 172.64.34.219.

igor.ns.cloudflare.com points to 2606:4700:58::adf5:3b77, 2803:f800:50::6ca2:c177, 2a06:98c1:50::ac40:2177, 108.162.193.119, 172.64.33.119 and 173.245.59.119.

Mail Servers

A single mail server handles calendar.cx, mail.calendar.cx.

Host name mail.calendar.cx resolves to a single IP: 161.35.230.109.