ch-cotentin.fr - robtex.com
ch-cotentin.fr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 5.226.11.202🇫🇷 SYVIK5.226.11.0/24 | ||||||
| PTR | mail.ch-cotentin.fr | ||||||
| NS | ns3.rmi.fr ⭐ | ||||||
| A | 2a01:728:0:1::3🇫🇷 INHERENT2a01:728::/30 RMI Informatique / Fitech / Adista | ||||||
| PTR | ns3.rmi.fr | ||||||
| A | 212.51.161.18🇫🇷 INHERENT212.51.160.0/19 Adista / RMI Informatique 1, Rue Blaise Pascal 54320 Maxeville FRANCE | ||||||
| PTR | ns3.rmi.fr | ||||||
| NS | ns4.rmi.fr | ||||||
| A | 2a01:728:0:2::4🇫🇷 INHERENT2a01:728::/30 RMI Informatique / Fitech / Adista | ||||||
| PTR | ns4.rmi.fr | ||||||
| A | 212.51.185.2🇫🇷 INHERENT212.51.160.0/19 Adista / RMI Informatique 1, Rue Blaise Pascal 54320 Maxeville FRANCE | ||||||
| PTR | ns4.rmi.fr | ||||||
| MX | mib.ch-cotentin.fr ⭐ | ||||||
| A | 5.226.11.212🇫🇷 SYVIK5.226.11.0/24 | ||||||
| PTR | mib.ch-cotentin.fr | ||||||
| TXT | apple-domain-verification=BfanrVjdSV1liaLy | ||||||
| TXT | globalsign-domain-verification=KIvav358UmF790Y_NSuAFyn9daqCSHFGAlyhS1JI7j | ||||||
| TXT | google-site-verification=jWOdmsJtbt9LNsw8TTPy6GUB9sjVsGsjv5TkSsUfKHg | ||||||
| TXT | openai-domain-verification=dv-sS1ZcxRaimsH6QmvytCeIqnw | ||||||
| TXT | v=spf1 a:mib.ch-cotentin.fr. a:smtp.ch-cotentin.fr. ip4:5.226.11.200 ip4:5.22... | ||||||
| TXT | MS=C610342D4327F1E584B026AF4AE9989A45E340A0 | ||||||
| SOA | ns3.rmi.frndd@adista.fr 2026-01-27 #9 | ||||||
fr
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.fr ⭐ 🔒 | ||||||
| NS | d.nic.fr 🔒 | ||||||
| NS | f.ext.nic.fr 🔒 | ||||||
| NS | g.ext.nic.fr 🔒 | ||||||
| TXT | 34 RRs processed [03/03/2026 03H50:47] | ||||||
| SOA | a.nic.frdnsmaster@afnic.fr serial=2244430463 | ||||||
Subdomains
Same first word
ch-cotentin.fr |
ch-cotentin.org |
ch-cotentin.net |
Similar names
DNS History
8 records (4 active, 4 former)
○MXb1.adista.fr2015-05-26 → 2016-11-17 · 4 obs
● 2016-11-17 12:23:52
○ 2026-02-15 15:36:46
○ 2026-03-23 14:13:54
○MXb2.adista.fr2015-05-26 → 2016-11-17 · 4 obs
● 2016-11-17 12:23:52
○ 2026-02-15 15:36:46
○ 2026-03-23 14:13:54
●MXmib.ch-cotentin.fr2026-02-15 → 2026-03-23 · 3 obs
● 2026-02-15 15:36:46
● 2026-03-23 14:13:54
○MXmx.adista.fr2015-05-26 → 2016-11-17 · 4 obs
● 2016-11-17 12:23:52
○ 2026-02-15 15:36:46
○ 2026-03-23 14:13:54
○A128.127.130.202015-05-26 → 2016-11-17 · 4 obs
● 2016-11-17 12:23:52
○ 2026-02-15 15:36:46
○ 2026-03-23 14:13:54
●A5.226.11.2022026-02-15 → 2026-03-23 · 3 obs
● 2026-02-15 15:36:46
● 2026-03-23 14:13:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| fr | d.nic.fr, f.ext.nic.fr, g.ext.nic.fr | - |
| ch-cotentin.fr | ns4.rmi.fr, ns3.rmi.fr | 4 records |
✅ Authoritative Response
Server:212.51.161.18
NS records: ns4.rmi.fr, ns3.rmi.fr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ch-cotentin.fr (unsigned zone)
⏱️ Timing
Total: 519ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.226.11.202 |
| NS | 2 | ns3.rmi.fr, ns4.rmi.fr |
| MX | 1 | mib.ch-cotentin.fr (pri: 5) |
| TXT | 6 | v=spf1 a:mib.ch-cotentin.fr. a:smtp.ch-c, MS=C610342D4327F1E584B026AF4AE9989A45E34... |
| SOA | 1 | ns3.rmi.fr ndd.adista.fr |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns4.rmi.fr, ns3.rmi.fr, ns4.rmi.fr...)
Analysis
Hierarchy
ch-cotentin.fr is a parent of mib.ch-cotentin.fr, www.ch-cotentin.fr, smtp.ch-cotentin.fr and mail.ch-cotentin.fr.
IP Addresses
ch-cotentin.fr points to a single IP: 5.226.11.202.
Other host names, for instance mail.ch-cotentin.fr, share IP numbers with ch-cotentin.fr.
Name Servers
ch-cotentin.fr's delegation is to two name servers ns3.rmi.fr and ns4.rmi.fr.
ch-cotentin.fr shares the same name server configuration as other domains, such as aquilus-aixenprovence.com, mutualite-haute-vienne.fr, 242.58.37.in-addr.arpa, ch-chartres.fr and 143.58.37.in-addr.arpa.
ch-cotentin.fr at least partially shares its name servers with other domains, for instance sete.fr, sm3claas.fr, t2m-train.fr, lb2a.com and portail-cmgc.fr.
Host names with two IP numbers: ns3.rmi.fr points to 2a01:728:0:1::3 and 212.51.161.18; ns4.rmi.fr points to 2a01:728:0:2::4 and 212.51.185.2
Mail Servers
ch-cotentin.fr is served by a single mail server, mib.ch-cotentin.fr.
mib.ch-cotentin.fr points to IP number 5.226.11.212.