api.ch - dns.ninja

api.ch

DNSSEC🔒 Signed (DS record present)
A83.166.139.193🇨🇭 Infomaniak-AS83.166.128.0/19 Infomaniak Network SA
PTRapi.ch
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
MXd302473.a.ess.de.barracudanetworks.com
A18.185.115.250🇩🇪 Amazon18.184.0.0/15 EC2 FRA prefix
A18.185.115.251🇩🇪 Amazon18.184.0.0/15 EC2 FRA prefix
A18.185.115.252🇩🇪 Amazon18.184.0.0/15 EC2 FRA prefix
MXd302473.b.ess.de.barracudanetworks.com
A18.185.115.250🇩🇪 Amazon18.184.0.0/15 EC2 FRA prefix
A18.185.115.251🇩🇪 Amazon18.184.0.0/15 EC2 FRA prefix
A18.185.115.252🇩🇪 Amazon18.184.0.0/15 EC2 FRA prefix
TXT_f054aa87lxeqjv3oxdsrx1jcazf9ud3
TXTv=spf1 ip4:35.157.190.224/27 ip4:18.185.115.192/26 ip4:18.184.203.224/27 ip4:...
SOAdns1.swizzonic.chhostmaster@swizzonic.ch 2026-06-29 #3

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 2026-07-21 #30

PTR for

Subdomains

Same first word

Similar names

DNS History

11 records (5 active, 6 former)

20162017201820192020202120222023202420252026NSdns1.swizzonic.chdns2.swizzonic.chapivsrvdns1dns1.api.chdns2.api.chMXd302473.a.ess.de.barracudanetworks.comd302473.b.ess.de.barracudanetworks.commx1.api.chmx2.api.chA83.166.139.19362.2.166.93
NSapivsrvdns12016-01-25 → 2017-08-19 · 5 obs
○ 2015-12-29 18:58:12
● 2016-01-25 22:36:54
● 2017-08-19 18:34:34
○ 2026-02-21 10:32:32
○ 2026-07-21 13:29:56
NSdns1.api.ch2015-08-20 → 2017-08-19 · 6 obs
● 2015-08-20 00:18:42
● 2015-12-29 18:58:12
○ 2016-01-25 22:36:54
● 2017-08-19 18:34:34
○ 2026-02-21 10:32:32
○ 2026-07-21 13:29:56
NSdns1.swizzonic.ch2026-02-21 → 2026-07-21 · 3 obs
○ 2017-08-19 18:34:34
● 2026-02-21 10:32:32
● 2026-07-21 13:29:56
NSdns2.api.ch2015-08-20 → 2017-08-19 · 4 obs
● 2015-08-20 00:18:42
● 2017-08-19 18:34:34
○ 2026-02-21 10:32:32
○ 2026-07-21 13:29:56
NSdns2.swizzonic.ch2026-02-21 → 2026-07-21 · 3 obs
○ 2017-08-19 18:34:34
● 2026-02-21 10:32:32
● 2026-07-21 13:29:56
MXd302473.a.ess.de.barracudanetworks.com2026-02-21 → 2026-07-21 · 3 obs
○ 2017-08-19 18:34:34
● 2026-02-21 10:32:32
● 2026-07-21 13:29:56
MXd302473.b.ess.de.barracudanetworks.com2026-02-21 → 2026-07-21 · 3 obs
○ 2017-08-19 18:34:34
● 2026-02-21 10:32:32
● 2026-07-21 13:29:56
MXmx1.api.ch2015-08-20 → 2017-08-19 · 4 obs
● 2015-08-20 00:18:42
● 2017-08-19 18:34:34
○ 2026-02-21 10:32:32
○ 2026-07-21 13:29:56
MXmx2.api.ch2015-08-20 → 2017-08-19 · 4 obs
● 2015-08-20 00:18:42
● 2017-08-19 18:34:34
○ 2026-02-21 10:32:32
○ 2026-07-21 13:29:56
A62.2.166.932015-08-20 → 2016-12-26 · 4 obs
● 2015-08-20 00:18:42
● 2016-12-26 04:40:38
○ 2017-02-22 20:13:06
○ 2026-07-21 13:29:56
A83.166.139.1932017-02-22 → 2026-07-21 · 3 obs
○ 2016-12-26 04:40:38
● 2017-02-22 20:13:06
● 2026-07-21 13:29:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cha.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch...-
api.chdns1.swizzonic.ch, dns2.swizzonic.ch-

✅ Authoritative Response

Server:81.88.58.219

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 924ms | Queries: -

📄 Records

TypeCountSample Data
A183.166.139.193
NS2dns2.swizzonic.ch, dns1.swizzonic.ch
MX2d302473.b.ess.de.barracudanetworks.com (, d302473.a.ess.de.barracudanetworks.com (
TXT2_f054aa87lxeqjv3oxdsrx1jcazf9ud3, v=spf1 ip4:35.157.190.224/27 ip4:18.185.
SOA1dns1.swizzonic.ch hostmaster.swizzonic.c

Analysis

Hierarchy

api.ch serves as the parent of www.api.ch and v2.api.ch.

IP Addresses

api.ch has exactly one IP address — 83.166.139.193.

Name Servers

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

The name server configuration of api.ch is shared with other domains, for instance herbaline.ch, berchten.net, omr.ch and two others.

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

api.ch uses two mail servers, d302473.a.ess.de.barracudanetworks.com and d302473.b.ess.de.barracudanetworks.com.

Both d302473.a.ess.de.barracudanetworks.com and d302473.b.ess.de.barracudanetworks.com point to the same three IP addresses: 18.185.115.250, 18.185.115.251 and 18.185.115.252.

The host names d302473.a.ess.de.barracudanetworks.com and d302473.b.ess.de.barracudanetworks.com both resolve to 18.185.115.250 IP addresses.

The host names d302473.a.ess.de.barracudanetworks.com and d302473.b.ess.de.barracudanetworks.com both resolve to 18.185.115.251 IP addresses.

The host names d302473.a.ess.de.barracudanetworks.com and d302473.b.ess.de.barracudanetworks.com both resolve to 18.185.115.252 IP addresses.