dconcept.fr - robtex.com
dconcept.fr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 163.172.54.250🇫🇷 AS12876163.172.0.0/16 Scaleway Paris, France | ||||||
| PTR | smtp22.trusttelecom.fr | ||||||
| NS | ns1.trusttelecom.fr ⭐ | ||||||
| A | 5.39.87.149🇫🇷 OVH5.39.0.0/17 ISP Paris, France | ||||||
| PTR | ns1.trusttelecom.fr | ||||||
| NS | ns2.trusttelecom.fr | ||||||
| A | 51.159.59.17🇫🇷 AS1287651.158.0.0/15 SCALEWAY Paris, France | ||||||
| PTR | ns2.trusttelecom.fr | ||||||
| MX | smtp22.trusttelecom.fr ⭐ | ||||||
| A | 163.172.54.250🇫🇷 AS12876163.172.0.0/16 Scaleway Paris, France | ||||||
| PTR | smtp22.trusttelecom.fr | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| SOA | ns1.trusttelecom.frpostmaster@trusttelecom.fr serial=11 | ||||||
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
mx.dconcept.fr |
Same first word
dconcept.ca |
dconcept.pt |
dconcept.com.au |
dconcept.ro |
dconcept.co.uk |
dconcept.com |
dconcept.jp |
dconcept.co.in |
dconcept.be |
dconcept.eu |
dconcept.net |
dconcept.fr |
dconcept.it |
dconcept.dk |
Similar names
DNS History
6 records (4 active, 2 former)
●NSns1.trusttelecom.fr2015-07-24 → 2026-03-10 · 2 obs
● 2026-03-10 08:49:28
●NSns2.trusttelecom.fr2015-07-24 → 2026-03-10 · 2 obs
● 2026-03-10 08:49:28
○MXa.mx.dconcept.fr2015-07-24 → 2017-12-08 · 4 obs
● 2017-12-08 11:44:00
○ 2026-03-10 08:49:24
○ 2026-03-10 08:49:28
●MXsmtp22.trusttelecom.fr2026-03-10 → 2026-03-10 · 3 obs
● 2026-03-10 08:49:24
● 2026-03-10 08:49:28
●A163.172.54.2502026-03-10 → 2026-03-10 · 3 obs
● 2026-03-10 08:49:24
● 2026-03-10 08:49:28
○A93.93.189.1722015-07-24 → 2017-12-08 · 4 obs
● 2017-12-08 11:44:00
○ 2026-03-10 08:49:24
○ 2026-03-10 08:49:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| fr | d.nic.fr, f.ext.nic.fr, g.ext.nic.fr | 6 records |
| dconcept.fr | ns1.trusttelecom.fr, ns2.trusttelecom.fr | 2 records |
✅ Authoritative Response
Server: 51.159.59.17
NS records: ns1.trusttelecom.fr, ns2.trusttelecom.fr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dconcept.fr (unsigned zone)
⏱️ Timing
Total: 635ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 163.172.54.250 |
| NS | 2 | ns2.trusttelecom.fr, ns1.trusttelecom.fr |
| MX | 1 | smtp22.trusttelecom.fr (pri: 50) |
| TXT | 1 | v=spf1 a mx ~all |
| SOA | 1 | ns1.trusttelecom.fr postmaster.trusttele |
📌 Glue Records Collected
Total: 8
In-bailiwick: 6 (d.nic.fr, f.ext.nic.fr, g.ext.nic.fr...)
Out-of-bailiwick: 2 (ns2.trusttelecom.fr, ns1.trusttelecom.fr)
Analysis
Hierarchy
dconcept.fr is the parent of mx.dconcept.fr.
IP Addresses
dconcept.fr points to IP number 163.172.54.250.
For instance, other host names alizes-speed.com, mx.pouchel.com, amicalelaiquechancelade.fr, aediff.com and lesaiglons.org share IP numbers with dconcept.fr.
Name Servers
dconcept.fr is delegated to two name servers: ns1.trusttelecom.fr and ns2.trusttelecom.fr.
dconcept.fr uses the same name server setup as other domains such as personnaz.com, majestic-innovation.com, triaaangles.fr, auditoire-joinville.fr and allovitres.com.
dconcept.fr shares name servers with other domains at least partially, for example miroiterie-de-chartreuse.fr.
Host names with one IP number:
ns1.trusttelecom.fr points to: 5.39.87.149.
ns2.trusttelecom.fr points to: 51.159.59.17.
Mail Servers
dconcept.fr is handled by a single mail server, smtp22.trusttelecom.fr.
dconcept.fr shares the same mail server setup as other domains, for instance villacour.org, siam-evasion.com, auditoire-joinville.fr, cugistoria.fr and carolinerivierepsy.info.
smtp22.trusttelecom.fr points to a single IP: 163.172.54.250.