c4first.com - robtex.com
c4first.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1771291435 | ||||||
Same first word
c4first.com |
DNS History
4 records (4 active, 0 former)
●NSns1.infomaniak.ch2015-08-01 → 2026-03-19 · 2 obs
● 2026-03-19 16:22:22
●NSns2.infomaniak.ch2015-08-01 → 2026-03-19 · 2 obs
● 2026-03-19 16:22:22
●MXmta-gw.infomaniak.ch2015-08-01 → 2026-03-19 · 2 obs
● 2026-03-19 16:22:22
●A84.16.92.532015-08-01 → 2026-03-19 · 2 obs
● 2026-03-19 16:22:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| c4first.com | ns2.infomaniak.ch, ns1.infomaniak.ch | - |
✅ Authoritative Response
Server: 84.16.67.66
NS records: ns2.infomaniak.ch, ns1.infomaniak.ch
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for c4first.com (unsigned zone)
⏱️ Timing
Total: 875ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 84.16.92.53 |
| NS | 2 | ns2.infomaniak.ch, ns1.infomaniak.ch |
| MX | 1 | mta-gw.infomaniak.ch (pri: 5) |
| TXT | 1 | v=spf1 include:spf.infomaniak.ch ?all |
| SOA | 1 | ns1.infomaniak.ch hostmaster.infomaniak. |
Analysis
IP Addresses
c4first.com resolves to one IP number: 84.16.92.53.
other host names including tchr.net, belier.ch, responsa.ch, derossi.ch and chvt.ch share IP numbers with c4first.com.
Name Servers
c4first.com is delegated to two name servers ns1.infomaniak.ch and ns2.infomaniak.ch.
c4first.com shares the same name server setup as other domains, for instance lipolift.ch, ajs.ch, cloclo.ch, stesud.net and baced.bf.
c4first.com shares name servers with other domains at least partially, for example ebcsymposium.org and 192.65.128.in-addr.arpa.
these name servers are commonly used alongside ns3.infomaniak.ch.
Host names with two IP numbers:
The host name ns1.infomaniak.ch points to 2001:1600:0:aaaa::a and 84.16.66.66; the host name ns2.infomaniak.ch points to 2001:1600:0:aaaa::b and 84.16.67.66.
Mail Servers
c4first.com is handled by a single mail server, mta-gw.infomaniak.ch.
c4first.com shares the same mail server setup as other domains, for instance krasnan.com, relais22.be, planmimosa.com, lelibreauquotidien.fr and prochauffage.ch.
c4first.com shares some mail servers with other domains, at least partially, for example hereset.ch and everestrecords.ch.
The host name mta-gw.infomaniak.ch resolves to four IP numbers: 2001:1600:0:aaaa::1:3, 2001:1600:0:aaaa::1:4, 83.166.143.57 and 83.166.143.58.