sourcem.fr - dns.ninja
sourcem.fr
| DNSSEC | ⚠️ Not signed | ||||||
| NS | admin.sourcem.fr ⭐ | ||||||
| NS | admin.cnrs-orleans.fr | ||||||
| A | 2001:660:6404:31::20🇫🇷 FR-RENATER2001:660::/32 RENATER | ||||||
| PTR | admin.cnrs-orleans.fr | ||||||
| A | 163.9.1.2🇫🇷 FR-RENATER163.9.0.0/16 FR-CNRS-ORLEANS | ||||||
| PTR | admin.cnrs-orleans.fr | ||||||
| NS | adminette.cnrs-orleans.fr | ||||||
| A | 2001:660:6404:32::20🇫🇷 FR-RENATER2001:660::/32 RENATER | ||||||
| PTR | adminette.cnrs-orleans.fr | ||||||
| A | 163.9.67.2🇫🇷 FR-RENATER163.9.0.0/16 FR-CNRS-ORLEANS | ||||||
| PTR | adminette.cnrs-orleans.fr | ||||||
| MX | mx1.ovh.net ⭐ | ||||||
| A | 188.165.47.122🇫🇷 OVH188.165.0.0/16 ISP Paris, France | ||||||
| PTR | mx1.ovh.net | ||||||
| MX | mx2.ovh.net(5) | ||||||
| A | 87.98.132.45🇫🇷 OVH87.98.128.0/17 ISP Paris, France | ||||||
| PTR | mx2.ovh.net | ||||||
| MX | mxb.ovh.net(100) | ||||||
| A | 46.105.45.21🇫🇷 OVH46.105.0.0/16 ISP Paris, France | ||||||
| PTR | mxb.ovh.net | ||||||
| SOA | admin.sourcem.frpostmaster@sourcem.fr 2022-07-27 #0 | ||||||
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 | 140 RRs processed [19/06/2026 17H20:48] | ||||||
| SOA | a.nic.frdnsmaster@afnic.fr serial=2245553639 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSadmin.cnrs-orleans.fr2015-05-27 → 2026-06-19 · 2 obs
● 2026-06-19 17:28:40
●NSadmin.sourcem.fr2015-05-27 → 2026-06-19 · 2 obs
● 2026-06-19 17:28:40
●NSadminette.cnrs-orleans.fr2015-05-27 → 2026-06-19 · 2 obs
● 2026-06-19 17:28:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| fr | f.ext.nic.fr, g.ext.nic.fr, d.nic.fr | - |
| sourcem.fr | adminette.cnrs-orleans.fr, admin.cnrs-orleans.fr | 4 records |
✅ Authoritative Response
Server:163.9.1.2
NS records: adminette.cnrs-orleans.fr, admin.cnrs-orleans.fr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sourcem.fr (unsigned zone)
⏱️ Timing
Total: 783ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | admin.cnrs-orleans.fr, adminette.cnrs-orleans.fr |
| MX | 3 | mx1.ovh.net (pri: 1), mxb.ovh.net (pri: 100)... |
| SOA | 1 | admin.sourcem.fr postmaster.sourcem.fr |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (adminette.cnrs-orleans.fr, admin.cnrs-orleans.fr, adminette.cnrs-orleans.fr...)
Analysis
Name Servers
sourcem.fr is served by three name servers: admin.cnrs-orleans.fr, adminette.cnrs-orleans.fr and admin.sourcem.fr.
sourcem.fr partially shares its NS delegation with several other domains, including piezo-institute.com, dr8.cnrs.fr, 124.57.194.in-addr.arpa and two others.
It is common to find these name servers alongside the name servers ronsar.univ-tours.fr, ns4.cnrs.fr, netmagis.cnrs-orleans.fr and two others.
admin.cnrs-orleans.fr resolves to 163.9.1.2 and 2001:660:6404:31::20. Likewise, adminette.cnrs-orleans.fr resolves to 163.9.67.2 and 2001:660:6404:32::20 — two IP addresses apiece.
Mail Servers
sourcem.fr uses three mail servers — mx1.ovh.net, mx2.ovh.net and mxb.ovh.net.
sourcem.fr has at least partial mail server overlap with other domains such as www.probe-it.fr, a-trama.com, ballmann.be and two more.
The mail servers mx3.ovh.net and mx4.ovh.net regularly co-occur with these mail servers.
mx1.ovh.net has IP address 188.165.47.122, mx2.ovh.net has IP address 87.98.132.45 and mxb.ovh.net has IP address 46.105.45.21 — one address each.