qr0.fr - robtex.com
qr0.fr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 51.178.76.86🇫🇷 OVH51.178.0.0/16 | ||||||
| PTR | diagram36.diagram.fr | ||||||
| NS | diagram36.diagram.fr ⭐ | ||||||
| A | 51.178.76.86🇫🇷 OVH51.178.0.0/16 | ||||||
| PTR | diagram36.diagram.fr | ||||||
| NS | ns.qr0.fr | ||||||
| A | 51.178.76.86🇫🇷 OVH51.178.0.0/16 | ||||||
| PTR | diagram36.diagram.fr | ||||||
| MX | mail.qr0.fr ⭐ | ||||||
| A | 51.178.76.86🇫🇷 OVH51.178.0.0/16 | ||||||
| PTR | diagram36.diagram.fr | ||||||
| TXT | v=spf1 +a +mx -all | ||||||
| SOA | diagram36.diagram.frsteph\@montagnon.gmail.com 2026-07-17 #1 | ||||||
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 | 88 RRs processed [08/08/2026 12H20:51] | ||||||
| SOA | a.nic.frdnsmaster@afnic.fr serial=2246134929 | ||||||
Previously NS for
qr0.fr |
Subdomains
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
●NSdiagram36.diagram.fr2026-04-10 → 2026-08-08 · 3 obs
● 2026-04-10 13:00:14
● 2026-08-08 12:52:46
●NSns.qr0.fr2026-04-10 → 2026-08-08 · 3 obs
● 2026-04-10 13:00:14
● 2026-08-08 12:52:46
○NSns366685.ovh.net2015-06-21 → 2017-01-08 · 4 obs
● 2017-01-08 07:45:22
○ 2026-04-10 13:00:14
○ 2026-08-08 12:52:46
○NSqr0.fr2015-06-21 → 2017-01-08 · 4 obs
● 2017-01-08 07:45:22
○ 2026-04-10 13:00:14
○ 2026-08-08 12:52:46
○NSsdns2.ovh.net2015-06-21 → 2017-01-08 · 4 obs
● 2017-01-08 07:45:22
○ 2026-04-10 13:00:14
○ 2026-08-08 12:52:46
●MXmail.qr0.fr2015-06-21 → 2026-08-08 · 2 obs
● 2026-08-08 12:52:46
●A51.178.76.862026-04-10 → 2026-08-08 · 3 obs
● 2026-04-10 13:00:14
● 2026-08-08 12:52:46
○A94.23.18.1762015-06-21 → 2017-01-08 · 4 obs
● 2017-01-08 07:45:22
○ 2026-04-10 13:00:14
○ 2026-08-08 12:52:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| fr | d.nic.fr, f.ext.nic.fr, g.ext.nic.fr | - |
| qr0.fr | ns.qr0.fr, diagram36.diagram.fr | 1 record |
✅ Authoritative Response
Server:51.178.76.86
NS records: ns.qr0.fr, diagram36.diagram.fr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for qr0.fr (unsigned zone)
⏱️ Timing
Total: 664ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 51.178.76.86 |
| NS | 2 | diagram36.diagram.fr, ns.qr0.fr |
| MX | 1 | mail.qr0.fr (pri: 10) |
| TXT | 1 | v=spf1 +a +mx -all |
| SOA | 1 | diagram36.diagram.fr steph\.montagnon.gm |
📌 Glue Records Collected
Total: 1
In-bailiwick: 1 (ns.qr0.fr)
Analysis
Hierarchy
qr0.fr is the parent domain of ns.qr0.fr and mail.qr0.fr.
IP Addresses
qr0.fr points to a single IP number: 51.178.76.86.
Additional host names — ns.qr2d.fr, ns.laitduforez.com, diagram-info.com and two others — share IP numbers with qr0.fr.
Name Servers
qr0.fr is served by two delegated name servers, diagram36.diagram.fr and ns.qr0.fr.
Some of qr0.fr's name servers are also used by other domains, including alvs.fr, vocance.com, qr2d.fr and atout-cadeau.fr.
These name servers regularly co-occur with the name servers ns.alvs.fr, ns.vocance.com and ns.atout-cadeau.fr.
diagram36.diagram.fr and ns.qr0.fr share one IP address between them — 51.178.76.86.
These two host names — diagram36.diagram.fr and ns.qr0.fr — each point to 51.178.76.86 IP addresses.
Mail Servers
qr0.fr has one mail server: mail.qr0.fr.
There is one IP number for mail.qr0.fr: 51.178.76.86.