citadelo.ch - robtex.com

citadelo.ch

DNSSEC๐Ÿ”’ Signed (DS record present)
A2606:4700:3032::ac43:b04a๐Ÿ‡บ๐Ÿ‡ธ Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US โœ“ In HTTPS hints
A2606:4700:3033::6815:5860๐Ÿ‡บ๐Ÿ‡ธ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US โœ“ In HTTPS hints
A104.21.88.96Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US โœ“ In HTTPS hints
A172.67.176.74๐Ÿ‡บ๐Ÿ‡ธ Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US โœ“ In HTTPS hints
NScourtney.ns.cloudflare.com โญ
A2606:4700:50::a29f:2682๐Ÿ‡บ๐Ÿ‡ธ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcourtney.ns.cloudflare.com
A2803:f800:50::6ca2:c282๐Ÿ‡จ๐Ÿ‡ท Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcourtney.ns.cloudflare.com
A2a06:98c1:50::ac40:2282๐Ÿ‡บ๐Ÿ‡ธ Cloudflare2a06:98c1:50::/45
PTRcourtney.ns.cloudflare.com
A108.162.194.130๐Ÿ‡บ๐Ÿ‡ธ Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcourtney.ns.cloudflare.com
A162.159.38.130Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcourtney.ns.cloudflare.com
A172.64.34.130๐Ÿ‡บ๐Ÿ‡ธ Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcourtney.ns.cloudflare.com
NSnolan.ns.cloudflare.com
A2606:4700:58::a29f:2c38๐Ÿ‡บ๐Ÿ‡ธ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnolan.ns.cloudflare.com
A2803:f800:50::6ca2:c338๐Ÿ‡จ๐Ÿ‡ท Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnolan.ns.cloudflare.com
A2a06:98c1:50::ac40:2338๐Ÿ‡บ๐Ÿ‡ธ Cloudflare2a06:98c1:50::/45
PTRnolan.ns.cloudflare.com
A108.162.195.56๐Ÿ‡บ๐Ÿ‡ธ Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnolan.ns.cloudflare.com
A162.159.44.56Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnolan.ns.cloudflare.com
A172.64.35.56๐Ÿ‡บ๐Ÿ‡ธ Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnolan.ns.cloudflare.com
MXaspmx.l.google.com โญ
A2607:f8b0:4023:c0d::1a๐Ÿ‡บ๐Ÿ‡ธ Google2607:f8b0::/32
PTRdl-in-f26.1e100.net
A142.251.2.27๐Ÿ‡บ๐Ÿ‡ธ Google142.251.2.0/24
PTRdl-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1b๐Ÿ‡จ๐Ÿ‡ฑ Google2800:3f0:4003::/48
A108.177.123.26๐Ÿ‡บ๐Ÿ‡ธ Google108.177.123.0/24
PTRlcscld-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1a๐Ÿ‡ฎ๐Ÿ‡ช Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.27๐Ÿ‡บ๐Ÿ‡ธ Google172.253.116.0/24
PTRdj-in-f27.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1a๐Ÿ‡ฌ๐Ÿ‡ง Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A192.178.223.26๐Ÿ‡บ๐Ÿ‡ธ Google192.178.223.0/24
PTRyulhrs-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c00::1a๐Ÿ‡ง๐Ÿ‡ช Google2a00:1450:400c::/48
PTRws-in-f26.1e100.net
PTRws-in-x1a.1e100.net
A173.194.76.27๐Ÿ‡บ๐Ÿ‡ธ Google173.194.76.0/24
PTRws-in-f27.1e100.net
TXTgoogle-site-verification=-FjCKV0UDHaLO9sVVkQcyH1_pT12khemqaG4033Rd9w
TXTv=spf1 include:_spf.google.com -all
HTTPSHTTP/3, HTTP/2 โœ“ hints match
IPv4 hints104.21.88.96, 172.67.176.74
IPv6 hints2606:4700:3032::ac43:b04a, 2606:4700:3033::6815:5860
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=117, name=cloudflare-ech.com
SOAcourtney.ns.cloudflare.comdns@cloudflare.com serial=2401567147

ch

DNSSEC๐Ÿ”’ Signed (DS record present)
NSa.nic.ch โญ
NSb.nic.ch
NSd.nic.ch
NSe.nic.ch
NSf.nic.ch
SOAa.nic.chdns-operation@switch.ch 2026-04-24 #10

Same first word

Similar names

DNS History

11 records (11 active, 0 former)

NScourtney.ns.cloudflare.comnolan.ns.cloudflare.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA104.21.88.96172.67.176.742606:4700:3032::ac43:b04a2606:4700:3033::6815:5860
โ—NScourtney.ns.cloudflare.com2026-04-20 โ†’ 2026-04-24 ยท 2 obs
โ— 2026-04-20 09:06:12
โ— 2026-04-24 03:31:44
โ—NSnolan.ns.cloudflare.com2026-04-20 โ†’ 2026-04-24 ยท 2 obs
โ— 2026-04-20 09:06:12
โ— 2026-04-24 03:31:44
โ—MXalt1.aspmx.l.google.com2026-04-20 โ†’ 2026-04-24 ยท 2 obs
โ— 2026-04-20 09:06:12
โ— 2026-04-24 03:31:44
โ—MXalt2.aspmx.l.google.com2026-04-20 โ†’ 2026-04-24 ยท 2 obs
โ— 2026-04-20 09:06:12
โ— 2026-04-24 03:31:44
โ—MXalt3.aspmx.l.google.com2026-04-20 โ†’ 2026-04-24 ยท 2 obs
โ— 2026-04-20 09:06:12
โ— 2026-04-24 03:31:44
โ—MXalt4.aspmx.l.google.com2026-04-20 โ†’ 2026-04-24 ยท 2 obs
โ— 2026-04-20 09:06:12
โ— 2026-04-24 03:31:44
โ—MXaspmx.l.google.com2026-04-20 โ†’ 2026-04-24 ยท 2 obs
โ— 2026-04-20 09:06:12
โ— 2026-04-24 03:31:44
โ—A104.21.88.962026-04-20 โ†’ 2026-04-24 ยท 2 obs
โ— 2026-04-20 09:06:12
โ— 2026-04-24 03:31:44
โ—A172.67.176.742026-04-20 โ†’ 2026-04-24 ยท 2 obs
โ— 2026-04-20 09:06:12
โ— 2026-04-24 03:31:44
โ—A2606:4700:3032::ac43:b04a2026-04-20 โ†’ 2026-04-24 ยท 2 obs
โ— 2026-04-20 09:06:12
โ— 2026-04-24 03:31:44
โ—A2606:4700:3033::6815:58602026-04-20 โ†’ 2026-04-24 ยท 2 obs
โ— 2026-04-20 09:06:12
โ— 2026-04-24 03:31:44

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
cha.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch...-
citadelo.chnolan.ns.cloudflare.com, courtney.ns.cloudflare.com-

โœ… Authoritative Response

Server:172.64.34.130

NS records: nolan.ns.cloudflare.com, courtney.ns.cloudflare.com

๐Ÿ”’ DNSSEC Status

๐Ÿ” Secure (DNSSEC validated)

Chain of trust verified from root to domain

โฑ๏ธ Timing

Total: 513ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A2172.67.176.74, 104.21.88.96
AAAA22606:4700:3033::6815:5860, 2606:4700:3032::ac43:b04a
NS2courtney.ns.cloudflare.com, nolan.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT2google-site-verification=-FjCKV0UDHaLO9s, v=spf1 include:_spf.google.com -all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1courtney.ns.cloudflare.com dns.cloudflar

Analysis

IP Addresses

citadelo.ch points to four IP numbers: 2606:4700:3032::ac43:b04a, 2606:4700:3033::6815:5860, 104.21.88.96 and 172.67.176.74.

Other host names, for instance site-de-relacionamento.com, arrancar.jp.net, kivaweb.com, zucchinibreadrecipes.org and scch666.com share IP numbers with citadelo.ch.

Name Servers

Delegation for citadelo.ch rests with two name servers, courtney.ns.cloudflare.com and nolan.ns.cloudflare.com.

citadelo.ch shares the same name server setup as other domains, including psysport.ru, rongyingsc.com, acpclima.es, citadelo.eu and youfangidc.com.

citadelo.ch at least partially shares name servers with other domains, for instance theam.io, u663.us, 83-liraspin-4.com, 0414dj.com and mytiu.com.

These name servers are commonly used with the name servers deb.ns.cloudflare.com.

Host names with six IP numbers: courtney.ns.cloudflare.com points to: 2606:4700:50::a29f:2682, 2803:f800:50::6ca2:c282, 2a06:98c1:50::ac40:2282, 108.162.194.130, 162.159.38.130 and 172.64.34.130. nolan.ns.cloudflare.com points to: 2606:4700:58::a29f:2c38, 2803:f800:50::6ca2:c338, 2a06:98c1:50::ac40:2338, 108.162.195.56, 162.159.44.56 and 172.64.35.56.

Mail Servers

citadelo.ch is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

citadelo.ch shares mail servers with other domains at least in part, for instance ns500599.ns500737.ns500737.ns500724.ns500599.ns500724.ns500583.ns500583.ns500599.ns500583.ns500669.www.yummyflingsfinder.com, agresteleiloes.com.br, dermaconsults.com, ns500698.ns500759.ns500759.ns500735.ns500736.ns500735.ns500736.ns500698.ns500708.ns500619.ns500652.ns500619.trackreceptor.com and ns500693.ns500765.ns500734.ns500734.ns500734.ns500699.ns500693.ns500683.ns500683.ns500683.ns500588.dtrkdll.com.

these mail servers are often used with aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4023:c0d::1a and 142.251.2.27.

alt1.aspmx.l.google.com points to 2800:3f0:4003:c0f::1b and 108.177.123.26.

alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1a and 172.253.116.27.

alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1a and 192.178.223.26.

alt4.aspmx.l.google.com points to 2a00:1450:400c:c00::1a and 173.194.76.27.