czero.ch - dns.ninja
czero.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 217.70.183.238🇫🇷 GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net | ||||||
| PTR | webredir.partners.gandi.net | ||||||
| NS | a.dns.gandi.net ⭐ | ||||||
| A | 2604:3400:abca::1🇺🇸 GANDI-LIVEDNS2604:3400:abca::/48 A-DNS | ||||||
| PTR | a.dns.gandi.net | ||||||
| A | 173.246.98.1🇺🇸 GANDI-LIVEDNS173.246.98.0/24 A-DNS | ||||||
| PTR | a.dns.gandi.net | ||||||
| NS | b.dns.gandi.net | ||||||
| A | 2001:4b98:abcb::1🇫🇷 GANDI-LIVEDNS2001:4b98:abcb::/48 B-DNS | ||||||
| PTR | b.dns.gandi.net | ||||||
| A | 213.167.229.1🇫🇷 GANDI-LIVEDNS213.167.229.0/24 B-DNS | ||||||
| PTR | b.dns.gandi.net | ||||||
| NS | c.dns.gandi.net | ||||||
| A | 2604:3400:abcc::1🇺🇸 GANDI-LIVEDNS2604:3400:abcc::/48 c.dns.gandi.net | ||||||
| PTR | c.dns.gandi.net | ||||||
| A | 217.70.179.1🇫🇷 GANDI-LIVEDNS217.70.179.0/24 C-DNS | ||||||
| PTR | c.dns.gandi.net | ||||||
| TXT | v=spf1 include:_mailcust.gandi.net -all | ||||||
| SOA | a.dns.gandi.nethostmaster@gandi.net serial=1594915776 | ||||||
ch
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.ch ⭐ | ||||||
| NS | b.nic.ch | ||||||
| NS | d.nic.ch | ||||||
| NS | e.nic.ch | ||||||
| NS | f.nic.ch | ||||||
| SOA | a.nic.chdns-operation@switch.ch 2026-08-02 #7 | ||||||
Same first word
Similar names
DNS History
13 records (4 active, 9 former)
●NSa.dns.gandi.net2015-10-27 → 2026-08-02 · 3 obs
● 2015-10-27 15:25:26
● 2026-08-02 02:36:46
●NSb.dns.gandi.net2015-10-27 → 2026-08-02 · 3 obs
● 2015-10-27 15:25:26
● 2026-08-02 02:36:46
●NSc.dns.gandi.net2015-10-27 → 2026-08-02 · 3 obs
● 2015-10-27 15:25:26
● 2026-08-02 02:36:46
○NSns2.observatoiredesmarques.fr2015-06-22 → 2015-06-22 · 3 obs
○ 2015-10-27 15:25:26
○ 2026-08-02 02:36:46
○NSobservatoire.observatoiredesmarques.fr2015-06-22 → 2015-06-22 · 3 obs
○ 2015-10-27 15:25:26
○ 2026-08-02 02:36:46
○MXfb.mail.gandi.net2015-10-27 → 2017-03-19 · 5 obs
● 2015-10-27 15:25:26
● 2017-03-19 11:34:32
○ 2021-10-17 02:15:00
○ 2026-08-02 02:36:46
○MXmx3.nameshield.com2015-06-22 → 2015-06-22 · 3 obs
○ 2015-10-27 15:25:26
○ 2026-08-02 02:36:46
○MXmx4.nameshield.net2015-06-22 → 2015-06-22 · 3 obs
○ 2015-10-27 15:25:26
○ 2026-08-02 02:36:46
○MXspool.mail.gandi.net2015-10-27 → 2017-03-19 · 5 obs
● 2015-10-27 15:25:26
● 2017-03-19 11:34:32
○ 2021-10-17 02:15:00
○ 2026-08-02 02:36:46
●A217.70.183.2382021-10-17 → 2026-08-02 · 3 obs
● 2021-10-17 02:15:00
● 2026-08-02 02:36:46
○A217.70.184.382015-10-27 → 2017-03-19 · 5 obs
● 2015-10-27 15:25:26
● 2017-03-19 11:34:32
○ 2021-10-17 02:15:00
○ 2026-08-02 02:36:46
○A81.92.80.552015-06-22 → 2015-06-22 · 3 obs
○ 2015-10-27 15:25:26
○ 2026-08-02 02:36:46
○A81.92.80.562015-06-22 → 2015-06-22 · 3 obs
○ 2015-10-27 15:25:26
○ 2026-08-02 02:36:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| czero.ch | a.dns.gandi.net, b.dns.gandi.net, c.dns.gandi.net | - |
✅ Authoritative Response
Server:213.167.229.1
NS records: a.dns.gandi.net, b.dns.gandi.net, c.dns.gandi.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for czero.ch (unsigned zone)
⏱️ Timing
Total: 1339ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.70.183.238 |
| NS | 3 | a.dns.gandi.net, c.dns.gandi.net... |
| TXT | 1 | v=spf1 include:_mailcust.gandi.net -all |
| SOA | 1 | a.dns.gandi.net hostmaster.gandi.net |
Analysis
IP Addresses
czero.ch points to a single IP number: 217.70.183.238.
Additional host names — citroen-c3.cz, citroen-xsarapicasso.nl, peugeot-professional.nl and two others — share IP numbers with czero.ch.
Name Servers
czero.ch is served by three name servers: a.dns.gandi.net, b.dns.gandi.net and c.dns.gandi.net.
czero.ch shares at least some of its name servers with other domains, including hotel-lesjacobines.com, interdigit-medica.com, psychotherapies-paris.com and two others.
The hostnames a.dns.gandi.net, b.dns.gandi.net and c.dns.gandi.net each direct to two IP addresses — a.dns.gandi.net to 173.246.98.1 and 2604:3400:abca::1, b.dns.gandi.net to 213.167.229.1 and 2001:4b98:abcb::1, and c.dns.gandi.net to 217.70.179.1 and 2604:3400:abcc::1.