jcochois.de - robtex.com
jcochois.de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 167.235.77.38🇩🇪 Hetzner167.235.0.0/16 HETZNER-DC | ||||||
| PTR | mail.cochois.net | ||||||
| NS | root-dns.netcup.net ⭐ | ||||||
| A | 2a03:4000:0:1::e1e1🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH | ||||||
| PTR | root-dns.netcup.net | ||||||
| A | 46.38.225.225🇩🇪 netcup-AS46.38.225.0/24 | ||||||
| PTR | root-dns.netcup.net | ||||||
| NS | second-dns.netcup.net | ||||||
| A | 2a03:4000:2:24b::c7c7🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH | ||||||
| PTR | second-dns.netcup.net | ||||||
| A | 37.221.199.199🇩🇪 netcup-AS37.221.196.0/22 | ||||||
| PTR | second-dns.netcup.net | ||||||
| NS | third-dns.netcup.net | ||||||
| A | 2a03:4001:0:106::3f44🇩🇪 netcup-AS2a03:4001::/32 NETCUP-GMBH | ||||||
| PTR | third-dns.netcup.net | ||||||
| A | 188.68.63.68🇩🇪 netcup-AS188.68.63.0/24 NETCUP-GMBH | ||||||
| PTR | third-dns.netcup.net | ||||||
| MX | mail.cochois.net ⭐ | ||||||
| A | 2a01:4f8:1c0c:4323::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | mail.cochois.net | ||||||
| A | 167.235.77.38🇩🇪 Hetzner167.235.0.0/16 HETZNER-DC | ||||||
| PTR | mail.cochois.net | ||||||
| TXT | v=spf1 a mx ip4:167.235.77.38 -all | ||||||
| SOA | root-dns.netcup.netdnsadmin@netcup.net 2026-05-11 #90 | ||||||
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net ⚠️ Not in parent delegation | ||||||
| NS | n.de.net ⚠️ Not in parent delegation | ||||||
| NS | s.de.net ⚠️ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1778758247 | ||||||
Same first word
jcochois.de |
DNS History
10 records (5 active, 5 former)
○NSns01.1blu.de2015-06-21 → 2018-11-14 · 3 obs
● 2018-11-14 23:06:44
○ 2026-05-14 11:48:34
○NSns02.1blu.de2015-06-21 → 2018-11-14 · 3 obs
● 2018-11-14 23:06:44
○ 2026-05-14 11:48:34
●NSroot-dns.netcup.net2026-05-14 → 2026-05-14 · 2 obs
● 2026-05-14 11:48:34
●NSsecond-dns.netcup.net2026-05-14 → 2026-05-14 · 2 obs
● 2026-05-14 11:48:34
●NSthird-dns.netcup.net2026-05-14 → 2026-05-14 · 2 obs
● 2026-05-14 11:48:34
●MXmail.cochois.net2026-05-14 → 2026-05-14 · 2 obs
● 2026-05-14 11:48:34
○MXmail.jcochois.de2015-06-21 → 2018-11-14 · 3 obs
● 2018-11-14 23:06:44
○ 2026-05-14 11:48:34
●A167.235.77.382026-05-14 → 2026-05-14 · 2 obs
● 2026-05-14 11:48:34
○A178.254.23.1392015-06-21 → 2016-05-07 · 4 obs
● 2016-05-07 00:15:50
○ 2017-02-05 20:52:58
○ 2026-05-14 11:48:34
○A178.254.23.492017-02-05 → 2018-11-14 · 4 obs
● 2017-02-05 20:52:58
● 2018-11-14 23:06:44
○ 2026-05-14 11:48:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| jcochois.de | second-dns.netcup.net, root-dns.netcup.net, third-dns.netcup.net | - |
✅ Authoritative Response
Server:37.221.199.199
NS records: second-dns.netcup.net, root-dns.netcup.net, third-dns.netcup.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 931ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 167.235.77.38 |
| NS | 3 | root-dns.netcup.net, third-dns.netcup.net... |
| MX | 1 | mail.cochois.net (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:167.235.77.38 -all |
| SOA | 1 | root-dns.netcup.net dnsadmin.netcup.net |
Analysis
IP Addresses
jcochois.de resolves to a single IP address: 167.235.77.38.
Other host names, for instance mail.cochois.net, share IP numbers with jcochois.de.
Name Servers
jcochois.de is delegated to three name servers: root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.
jcochois.de at least partially shares name servers with other domains, including sachverstaendiger-stefan.at, virtual-airline.de, goldinlay.info, baumontage-bohnwagner.de and fam-busch.net.
Host names with two IP numbers:
root-dns.netcup.net points to: 2a03:4000:0:1::e1e1 and 46.38.225.225
second-dns.netcup.net points to: 2a03:4000:2:24b::c7c7 and 37.221.199.199
third-dns.netcup.net points to: 2a03:4001:0:106::3f44 and 188.68.63.68
Mail Servers
jcochois.de is handled by a single mail server, mail.cochois.net.
jcochois.de uses the same mail server setup as other domains, such as cochois.net.
mail.cochois.net points to two IPs: 2a01:4f8:1c0c:4323::1 and 167.235.77.38.