21cc.ch - robtex.com

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21cc.ch

DNSSEC⚠️ Not signed
A162.159.128.70 Cloudflare
PTRip-162-159-128-70.defastlink.net
A162.159.129.70 Cloudflare
NSdns1.p01.nsone.net ⭐
A2620:4d:4000:6259:7:1:0:1🇺🇸 NSONE
PTRdns1.p01.nsone.net
A198.51.44.1🇺🇸 NSONE
PTRdns1.p01.nsone.net
NSns13.jimdo.com
A198.51.44.1🇺🇸 NSONE
PTRdns1.p01.nsone.net
NSns14.jimdo.com
A198.51.44.65🇺🇸 NSONE
PTRdns3.p01.nsone.net
MXmx1.jimdo.com ⭐
A173.203.187.1🇺🇸 RACKSPACE-IAD
PTRmx1.emailsrvr.com
MXmx2.jimdo.com(20)
A108.166.43.2🇺🇸 RACKSPACE-ORD
PTRmx2.emailsrvr.com
TXTv=spf1 include:sendgrid.net include:emailsrvr.com ~all
SOAdns1.p01.nsone.nethostmaster@jimdo.com serial=1738661086

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 2026-02-16 #21

Up

www.21cc.ch

Same first word

21cc.cc
21cc.us
21cc.biz
21cc.com
21cc.ch
21cc.com.au
21cc.ee
21cc.de
21cc.eu

Similar names

c1c2.com
1c2c.net
c2c1.com
cc12.com
c2c1.org
cc21.net
1c2c.cz
cc21.co.kr
12cc.eu
cc21.de
2c1c.net
1c2c.cn
12cc.com
cc12.net
12cc.cc
cc21.org
cc12.cn
c21c.de
c21c.com
12cc.xyz
1c2c.com

DNS History

17 records (7 active, 10 former)

20162017201820192020202120222023202420252026NSdns1.p01.nsone.netns13.jimdo.comns14.jimdo.comns1.jimdo.comns2.jimdo.comMXmx1.jimdo.commx2.jimdo.comA162.159.128.70162.159.129.7052.17.149.18352.210.8.3452.49.48.6854.154.145.11654.171.35.20154.229.56.11354.72.24.25354.77.222.23
●NSdns1.p01.nsone.net2026-02-16 → 2026-02-16 · 3 obs
○ 2017-12-04 06:25:42
● 2026-02-16 07:12:22
● 2026-02-16 22:04:50
○NSns1.jimdo.com2015-08-20 → 2017-12-04 · 4 obs
● 2015-08-20 01:47:30
● 2017-12-04 06:25:42
○ 2026-02-16 07:12:22
○ 2026-02-16 22:04:50
●NSns13.jimdo.com2026-02-16 → 2026-02-16 · 3 obs
○ 2017-12-04 06:25:42
● 2026-02-16 07:12:22
● 2026-02-16 22:04:50
●NSns14.jimdo.com2026-02-16 → 2026-02-16 · 3 obs
○ 2017-12-04 06:25:42
● 2026-02-16 07:12:22
● 2026-02-16 22:04:50
○NSns2.jimdo.com2015-08-20 → 2017-12-04 · 4 obs
● 2015-08-20 01:47:30
● 2017-12-04 06:25:42
○ 2026-02-16 07:12:22
○ 2026-02-16 22:04:50
●MXmx1.jimdo.com2015-08-20 → 2026-02-16 · 2 obs
● 2015-08-20 01:47:30
● 2026-02-16 22:04:50
●MXmx2.jimdo.com2015-08-20 → 2026-02-16 · 2 obs
● 2015-08-20 01:47:30
● 2026-02-16 22:04:50
●A162.159.128.702026-02-16 → 2026-02-16 · 3 obs
○ 2017-12-04 06:25:42
● 2026-02-16 07:12:22
● 2026-02-16 22:04:50
●A162.159.129.702026-02-16 → 2026-02-16 · 3 obs
○ 2017-12-04 06:25:42
● 2026-02-16 07:12:22
● 2026-02-16 22:04:50
○A52.17.149.1832015-12-07 → 2015-12-07 · 4 obs
○ 2015-08-20 01:47:30
● 2015-12-07 01:35:44
○ 2016-02-18 11:11:50
○ 2026-02-16 22:04:50
○A52.210.8.342017-12-04 → 2017-12-04 · 4 obs
○ 2016-12-30 12:34:00
● 2017-12-04 06:25:42
○ 2026-02-16 07:12:22
○ 2026-02-16 22:04:50
○A52.49.48.682016-12-30 → 2016-12-30 · 4 obs
○ 2016-05-09 09:12:30
● 2016-12-30 12:34:00
○ 2017-12-04 06:25:42
○ 2026-02-16 22:04:50
○A54.154.145.1162016-02-18 → 2016-02-18 · 4 obs
○ 2015-12-07 01:35:44
● 2016-02-18 11:11:50
○ 2016-05-09 09:12:30
○ 2026-02-16 22:04:50
○A54.171.35.2012016-05-09 → 2016-05-09 · 4 obs
○ 2016-02-18 11:11:50
● 2016-05-09 09:12:30
○ 2016-12-30 12:34:00
○ 2026-02-16 22:04:50
○A54.229.56.1132015-08-20 → 2015-08-20 · 3 obs
● 2015-08-20 01:47:30
○ 2015-12-07 01:35:44
○ 2026-02-16 22:04:50
○A54.72.24.2532017-12-04 → 2017-12-04 · 4 obs
○ 2016-12-30 12:34:00
● 2017-12-04 06:25:42
○ 2026-02-16 07:12:22
○ 2026-02-16 22:04:50
○A54.77.222.232015-08-20 → 2015-08-20 · 3 obs
● 2015-08-20 01:47:30
○ 2017-12-04 06:25:42
○ 2026-02-16 22:04:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cha.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch...-
21cc.chns13.jimdo.com, ns14.jimdo.com-

✅ Authoritative Response

Server: 198.51.44.65

NS records: ns13.jimdo.com, ns14.jimdo.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 21cc.ch (unsigned zone)

⏱️ Timing

Total: 774ms | Queries: -

📄 Records

TypeCountSample Data
A2162.159.128.70, 162.159.129.70
NS2ns13.jimdo.com, ns14.jimdo.com
MX2mx1.jimdo.com (pri: 10), mx2.jimdo.com (pri: 20)
TXT1v=spf1 include:sendgrid.net include:emai
SOA1dns1.p01.nsone.net hostmaster.jimdo.com

AI analysis

The parent of www.21cc.ch is 21cc.ch.

21cc.ch points to two IP numbers: 162.159.128.70 and 162.159.129.70.

Other host names, for instance centrevelo.com, tedeska.com, sms22.at, showa-reform.com and alp-stein.ch share IP numbers with 21cc.ch.

The domain 21cc.ch is delegated to three name servers: ns13.jimdo.com, ns14.jimdo.com and dns1.p01.nsone.net.

21cc.ch shares name servers with other domains at least partially, for instance cefb.ch, adipositas-behandlung.ch, frankraydesign.com, vanishingscreens.com and centocormgm.com.

these name servers are commonly used with the name servers dns2.p01.nsone.net, dns3.p01.nsone.net, dns4.p01.nsone.net, ns01.squarespacedns.com, ns02.squarespacedns.com, ns03.squarespacedns.com, ns04.squarespacedns.com, ns01.jnjdns.com, ns02.jnjdns.com and ns03.jnjdns.com.

Host names with two IP numbers:

Host name dns1.p01.nsone.net points to: 2620:4d:4000:6259:7:1:0:1 and 198.51.44.1.

Host names with one IP number:

Host name ns13.jimdo.com points to: 198.51.44.1.

Host name ns14.jimdo.com points to: 198.51.44.65.

Host names that point to 198.51.44.1: dns1.p01.nsone.net and ns13.jimdo.com.

21cc.ch is handled by two mail servers: mx1.jimdo.com and mx2.jimdo.com.

21cc.ch shares the same mail server setup as other domains, including bbhs.ch, swallowink.com, 06ketschah.de, alteregocafe.net and alm-marie.at.

21cc.ch shares at least some mail servers with other domains, for instance littlejingjo.com.

Host names with one IP number:

mx1.jimdo.com points to: 173.203.187.1.

mx2.jimdo.com points to: 108.166.43.2.