chingmath.fr - robtex.com
chingmath.fr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2001:41d0:1004:40b2::1🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | chinglab.fr | ||||||
| A | 213.32.26.178🇫🇷 OVH213.32.0.0/17 | ||||||
| NS | dns.chingmath.fr ⭐ | ||||||
| A | 2001:41d0:1004:40b2::1🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | chinglab.fr | ||||||
| A | 213.32.26.178🇫🇷 OVH213.32.0.0/17 | ||||||
| PTR | chinglab.fr | ||||||
| NS | dns2.chingweb.fr | ||||||
| A | 2001:41d0:602:268::1🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| A | 79.137.70.104🇫🇷 OVH79.137.0.0/17 | ||||||
| PTR | ns3066970.ip-79-137-70.eu | ||||||
| NS | dns4.chinglab.fr | ||||||
| A | 2001:41d0:1004:40b2::1🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | chinglab.fr | ||||||
| A | 213.32.26.178🇫🇷 OVH213.32.0.0/17 | ||||||
| PTR | chinglab.fr | ||||||
| MX | smtp.chingmath.fr ⭐ | ||||||
| A | 2001:41d0:1004:40b2::1🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | chinglab.fr | ||||||
| A | 213.32.26.178🇫🇷 OVH213.32.0.0/17 | ||||||
| PTR | chinglab.fr | ||||||
| TXT | google-site-verification=H4S4bW3BgnhF2hiDrRVkkMAyMUdj8uGK2CeLhAOLD_0 | ||||||
| SOA | dns.chingmath.fradmin@chingmath.fr serial=2 | ||||||
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 | 251 RRs processed [26/03/2026 10H30:47] | ||||||
| SOA | a.nic.frdnsmaster@afnic.fr serial=2244630826 | ||||||
Subdomains
Same first word
chingmath.fr |
DNS History
6 records (6 active, 0 former)
●NSdns.chingmath.fr2026-03-25 → 2026-03-26 · 2 obs
● 2026-03-26 10:47:36
●NSdns2.chingweb.fr2026-03-25 → 2026-03-26 · 2 obs
● 2026-03-26 10:47:36
●NSdns4.chinglab.fr2026-03-25 → 2026-03-26 · 2 obs
● 2026-03-26 10:47:36
●MXsmtp.chingmath.fr2026-03-25 → 2026-03-26 · 2 obs
● 2026-03-26 10:47:36
●A2001:41d0:1004:40b2::12026-03-25 → 2026-03-26 · 2 obs
● 2026-03-26 10:47:36
●A213.32.26.1782026-03-25 → 2026-03-26 · 2 obs
● 2026-03-26 10:47:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| fr | f.ext.nic.fr, d.nic.fr, g.ext.nic.fr | - |
| chingmath.fr | dns4.chinglab.fr, dns2.chingweb.fr | 2 records |
✅ Authoritative Response
Server:79.137.70.104
NS records: dns4.chinglab.fr, dns2.chingweb.fr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for chingmath.fr (unsigned zone)
⏱️ Timing
Total: 1169ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 213.32.26.178 |
| AAAA | 1 | 2001:41d0:1004:40b2::1 |
| NS | 2 | dns4.chinglab.fr, dns2.chingweb.fr |
| MX | 1 | smtp.chingmath.fr (pri: 10) |
| TXT | 1 | google-site-verification=H4S4bW3BgnhF2hi |
| SOA | 1 | dns.chingmath.fr admin.chingmath.fr |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns4.chinglab.fr, dns2.chingweb.fr)
Analysis
Hierarchy
chingmath.fr is a parent of dns.chingmath.fr, dns1.chingmath.fr, smtp.chingmath.fr and dns2.chingmath.fr.
IP Addresses
chingmath.fr resolves to two IP numbers: 2001:41d0:1004:40b2::1 and 213.32.26.178.
Other host names, for instance dns4.chinglab.fr, smtp.chingmath.fr, dns2.chingmath.fr, dns.chingmath.fr and dns.chinglab.fr share IP numbers with chingmath.fr.
Name Servers
chingmath.fr is delegated to three name servers: dns4.chinglab.fr, dns.chingmath.fr and dns2.chingweb.fr.
chingmath.fr partially shares name servers with other domains, such as chingweb.fr and chinglab.fr.
these name servers are commonly used with the name servers root.chingweb.fr.
Host names with two IP numbers:
The host name dns4.chinglab.fr points to 2001:41d0:1004:40b2::1 and 213.32.26.178.
The host name dns.chingmath.fr points to 2001:41d0:1004:40b2::1 and 213.32.26.178.
The host name dns2.chingweb.fr points to 2001:41d0:602:268::1 and 79.137.70.104.
Host names pointing to 2001:41d0:1004:40b2::1 are dns4.chinglab.fr and dns.chingmath.fr.
Host names pointing to 213.32.26.178 are dns4.chinglab.fr and dns.chingmath.fr.
Mail Servers
chingmath.fr is handled by a single mail server, smtp.chingmath.fr.
Host smtp.chingmath.fr resolves to two IPs: 2001:41d0:1004:40b2::1 and 213.32.26.178.