cot.ch - dns.ninja

cot.ch

DNSSEC🔒 Signed (DS record present)
A2a00:d70:0:b:2002:0:d91a:3cc0🇨🇭 HOSTPOINT-AS2a00:d70::/32 Hostpoint AG, Switzerland
PTRsl1764.web.hostpoint.ch
A217.26.60.192🇨🇭 HOSTPOINT-AS217.26.48.0/20 Hostpoint AG, Switzerland
NSdns1.swizzonic.ch ⭐
A2a01:8100:2911::2:184:5🇮🇹 REGISTER-AS2a01:8100:2000::/36
A81.88.61.5🇮🇹 REGISTER-AS81.88.48.0/20 Register.IT S.p.A. prefix
PTRhost-81-88-61-5.dedicatedservers.it
NSdns2.swizzonic.ch
A2a01:8100:2901::1:183:202🇮🇹 REGISTER-AS2a01:8100:2000::/36
A81.88.58.219🇮🇹 REGISTER-AS81.88.58.0/24 Register.IT S.p.A. prefix
MXcot-ch.mail.protection.outlook.com ⭐
A2a01:111:f403:ca3c::🇨🇭 Microsoft2a01:111:f000::/36
PTRmail-zrap278cu00300.inbound.protection.outlook.com
A2a01:111:f403:ca3c::1🇨🇭 Microsoft2a01:111:f000::/36
PTRmail-zrzp278cu00201.inbound.protection.outlook.com
A2a01:111:f403:ca3c::2🇨🇭 Microsoft2a01:111:f000::/36
PTRmail-zr1p278cu00202.inbound.protection.outlook.com
A2a01:111:f403:ca3e::1🇨🇭 Microsoft2a01:111:f000::/36
PTRmail-gvap278cu00301.inbound.protection.outlook.com
A52.101.185.12🇨🇭 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-zrap278cu00304.inbound.protection.outlook.com
A52.101.185.13🇨🇭 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-zrzp278cu00205.inbound.protection.outlook.com
A52.101.185.14🇨🇭 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-zr1p278cu00206.inbound.protection.outlook.com
A52.101.187.1🇨🇭 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-gvap278cu00301.inbound.protection.outlook.com
TXTv=spf1 mx a ip4:213.221.250.0/24 ip4:62.204.100.78/32 ip4:212.60.46.0/24 a:sm...
TXT4336cd74-2c9e-4509-9f11-ca97cdca58fb
SOAdns1.swizzonic.chhostmaster@swizzonic.ch 2022-12-16 #2

ch

DNSSEC🔒 Signed (DS record present)
NSa.nic.ch ⭐
NSb.nic.ch
NSd.nic.ch
NSe.nic.ch
NSf.nic.ch
SOAa.nic.chdns-operation@switch.ch 2026-07-11 #2

Subdomains

rss.cot.ch
mail.cot.ch

Same first word

cot.co
cot.eu
cot.dog
cot.org
cot.cat
cot.name
cot.com.au
cot.co.jp
cot.com.ph
cot.org.cn
cot.info
cot.ch
cot.us
cot.vn
cot.com.br
cot.im
cot.lt
cot.org.tw
cot.biz
cot.ag
cot.co.uk
cot.org.uk
cot.ru
cot.church
cot.net
cot.se
cot.cz
cot.co.th
cot.co.za
cot.sells-it.net
cot.me
cot.hatenablog.com
cot.com
cot.de
cot.at
cot.nhs.uk
cot.nl
cot.education
cot.bsb.br
cot.com.ua
cot.com.uy
cot.dk
cot.mine.nu
cot.nyc
cot.ro
cot.es
cot.cn
cot.tn
cot.tv
cot.zone
cot.uy
cot.com.tw
cot.kr
cot.no
cot.ca

Similar names

toc.ca
otc.center
cto.od.ua
toc.at
otc.us
otc.ro
cto.cl
toc.ch
otc.edu.au
otc.it
toc.solutions
otc.com.ar
toc.sakura.ne.jp
otc.money
toc.ltd
otc.cl
cto.int
otc.agency
toc.co
oct.red
otc.me
oct.com
tco.org.uk
otc.company
toc.chat
otc.net.pl
toc.vn
oct.com.vn
otc.tn
oct.net
otc.bz
tco.report
cto.org
tco.fr
cto.ma
cto.at
oct.center
cto.guru
otc.cn
toc.marketing
otc.kr
toc.gr
cto.kz
toc.cc
tco.pt
oct.no
otc.com.ua
otc.ch
tco.vn
cto.wiki
otc.co
otc.vn
toc.dk
toc.gr.jp
tco.cn
oct.biz
cto.ws
otc.hr
tco.nu
cto.nl
oct.to
otc.org
toc.jp
tco.nyc
otc.exchange
tco.org
otc.cc.mo.us
cto.gda.pl
cto.red
tco.com.vn
toc.se
otc.gov.ph
tco.kr
otc.chat
otc.com.vn
cto.la
oct.cn
oct.im
toc.fr
cto.careers
tco.ch
otc.co.nz
tco.sa
toc.com
otc.fm
cto.neustar
cto.it
toc.hk

DNS History

15 records (5 active, 10 former)

20162017201820192020202120222023202420252026NSdns1.swizzonic.chdns2.swizzonic.chns-cloud-d1.googledomains.comns-cloud-d2.googledomains.comns-cloud-d3.googledomains.comns-cloud-d4.googledomains.comns1.netrics.chns2.netrics.chMXcot-ch.mail.protection.outlook.commail.cot.chmx.mail.fcom.chA217.26.60.1922a00:d70:0:b:2002:0:d91a:3cc0217.71.92.3262.204.127.5
●NSdns1.swizzonic.ch2026-03-07 → 2026-07-10 · 3 obs
○ 2020-10-13 07:54:14
● 2026-03-07 03:01:44
● 2026-07-10 23:50:12
●NSdns2.swizzonic.ch2026-03-07 → 2026-07-10 · 3 obs
○ 2020-10-13 07:54:14
● 2026-03-07 03:01:44
● 2026-07-10 23:50:12
○NSns-cloud-d1.googledomains.com2020-10-13 → 2020-10-13 · 4 obs
○ 2018-02-06 09:26:36
● 2020-10-13 07:54:14
○ 2026-03-07 03:01:44
○ 2026-07-10 23:50:12
○NSns-cloud-d2.googledomains.com2020-10-13 → 2020-10-13 · 4 obs
○ 2018-02-06 09:26:36
● 2020-10-13 07:54:14
○ 2026-03-07 03:01:44
○ 2026-07-10 23:50:12
○NSns-cloud-d3.googledomains.com2020-10-13 → 2020-10-13 · 4 obs
○ 2018-02-06 09:26:36
● 2020-10-13 07:54:14
○ 2026-03-07 03:01:44
○ 2026-07-10 23:50:12
○NSns-cloud-d4.googledomains.com2020-10-13 → 2020-10-13 · 4 obs
○ 2018-02-06 09:26:36
● 2020-10-13 07:54:14
○ 2026-03-07 03:01:44
○ 2026-07-10 23:50:12
○NSns1.netrics.ch2015-08-16 → 2018-02-06 · 4 obs
● 2015-08-16 13:41:28
● 2018-02-06 09:26:36
○ 2020-10-13 07:54:14
○ 2026-07-10 23:50:12
○NSns2.netrics.ch2015-08-16 → 2018-02-06 · 4 obs
● 2015-08-16 13:41:28
● 2018-02-06 09:26:36
○ 2020-10-13 07:54:14
○ 2026-07-10 23:50:12
●MXcot-ch.mail.protection.outlook.com2026-03-07 → 2026-07-10 · 3 obs
○ 2020-10-13 07:54:14
● 2026-03-07 03:01:44
● 2026-07-10 23:50:12
○MXmail.cot.ch2016-04-19 → 2020-10-13 · 5 obs
○ 2016-04-07 19:21:42
● 2016-04-19 13:20:02
● 2020-10-13 07:54:14
○ 2026-03-07 03:01:44
○ 2026-07-10 23:50:12
○MXmx.mail.fcom.ch2015-08-16 → 2016-04-07 · 4 obs
● 2015-08-16 13:41:28
● 2016-04-07 19:21:42
○ 2016-04-19 13:20:02
○ 2026-07-10 23:50:12
●A217.26.60.1922026-03-07 → 2026-07-10 · 3 obs
○ 2020-10-13 07:54:14
● 2026-03-07 03:01:44
● 2026-07-10 23:50:12
○A217.71.92.322020-10-13 → 2020-10-13 · 4 obs
○ 2018-02-06 09:26:36
● 2020-10-13 07:54:14
○ 2026-03-07 03:01:44
○ 2026-07-10 23:50:12
●A2a00:d70:0:b:2002:0:d91a:3cc02026-03-07 → 2026-07-10 · 3 obs
○ 2020-10-13 07:54:14
● 2026-03-07 03:01:44
● 2026-07-10 23:50:12
○A62.204.127.52015-08-16 → 2018-02-06 · 4 obs
● 2015-08-16 13:41:28
● 2018-02-06 09:26:36
○ 2020-10-13 07:54:14
○ 2026-07-10 23:50:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
che.nic.ch, a.nic.ch, f.nic.ch, b.nic.ch...-
cot.chdns1.swizzonic.ch, dns2.swizzonic.ch-

✅ Authoritative Response

Server:81.88.61.5

NS records: dns1.swizzonic.ch, dns2.swizzonic.ch

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 677ms | Queries: -

📄 Records

TypeCountSample Data
A1217.26.60.192
AAAA12a00:d70:0:b:2002:0:d91a:3cc0
NS2dns2.swizzonic.ch, dns1.swizzonic.ch
MX1cot-ch.mail.protection.outlook.com (pri:
TXT2v=spf1 mx a ip4:213.221.250.0/24 ip4:62., 4336cd74-2c9e-4509-9f11-ca97cdca58fb
SOA1dns1.swizzonic.ch hostmaster.swizzonic.c

Analysis

Hierarchy

The parent domain of rss.cot.ch and mail.cot.ch is cot.ch.

IP Addresses

cot.ch has two IP addresses: 217.26.60.192 and 2a00:d70:0:b:2002:0:d91a:3cc0

Among the host names that share IP numbers with cot.ch are machemol.ch, xn--gurbr-ova.ch, brextor.com and two others.

Name Servers

cot.ch has two authoritative name servers — dns1.swizzonic.ch and dns2.swizzonic.ch.

cot.ch has the same name server delegation as a number of other domains, such as cyclestorezurich.ch, deeply.ch, wangen-bruettisellen.ch and two more.

Both dns1.swizzonic.ch and dns2.swizzonic.ch have two IP addresses each. dns1.swizzonic.ch resolves to 81.88.61.5 and 2a01:8100:2911::2:184:5; dns2.swizzonic.ch resolves to 81.88.58.219 and 2a01:8100:2901::1:183:202.

Mail Servers

cot.ch routes its mail through a single mail server, cot-ch.mail.protection.outlook.com.

cot-ch.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.185.12, 52.101.185.13 and 52.101.185.14, along with 5 other.