osdev.fr - dns.ninja
osdev.fr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2001:41d0:301::23🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| A | 164.132.235.17🇫🇷 OVH164.132.0.0/16 | ||||||
| NS | dns102.ovh.net ⭐ | ||||||
| A | 2001:41d0:d00:fc00::2🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | dns102.ovh.net | ||||||
| A | 5.196.38.181🇫🇷 OVH5.196.0.0/16 | ||||||
| PTR | dns102.ovh.net | ||||||
| NS | ns102.ovh.net | ||||||
| A | 2001:41d0:b00:f600::2🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | ns102.ovh.net | ||||||
| A | 5.135.54.1🇧🇪 OVH5.135.0.0/16 | ||||||
| PTR | ns102.ovh.net | ||||||
| MX | mx1.mail.ovh.net ⭐ | ||||||
| A | 188.165.36.237🇫🇷 OVH188.165.0.0/16 ISP Paris, France | ||||||
| PTR | mx1.mail.ovh.net | ||||||
| MX | mx2.mail.ovh.net(5) | ||||||
| A | 87.98.160.167🇫🇷 OVH87.98.128.0/17 ISP Paris, France | ||||||
| PTR | mx2.mail.ovh.net | ||||||
| MX | mx3.mail.ovh.net(100) | ||||||
| TXT | 1|www.osdev.fr | ||||||
| TXT | v=spf1 include:mx.ovh.com ~all | ||||||
| SOA | dns102.ovh.nettech@ovh.net 2024-07-18 #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 | 497 RRs processed [18/06/2026 11H10:50] | ||||||
| SOA | a.nic.frdnsmaster@afnic.fr serial=2245547127 | ||||||
Same first word
osdev.ru |
osdev.info |
osdev.fr |
osdev.pl |
osdev.com |
osdev.net |
osdev.nl |
osdev.org |
osdev.cn |
osdev.de |
osdev.wiki |
osdev.co |
osdev.it |
osdev.co.th |
osdev.me |
Similar names
DNS History
13 records (7 active, 6 former)
○NSdns10.ovh.net2015-06-24 → 2016-10-08 · 4 obs
● 2016-10-08 03:41:16
○ 2026-04-01 09:44:54
○ 2026-06-18 15:31:04
●NSdns102.ovh.net2026-04-01 → 2026-06-18 · 3 obs
● 2026-04-01 09:44:54
● 2026-06-18 15:31:04
○NSns10.ovh.net2015-06-24 → 2016-10-08 · 4 obs
● 2016-10-08 03:41:16
○ 2026-04-01 09:44:54
○ 2026-06-18 15:31:04
●NSns102.ovh.net2026-04-01 → 2026-06-18 · 3 obs
● 2026-04-01 09:44:54
● 2026-06-18 15:31:04
●MXmx1.mail.ovh.net2026-04-01 → 2026-06-18 · 3 obs
● 2026-04-01 09:44:54
● 2026-06-18 15:31:04
○MXmx1.ovh.net2015-06-24 → 2016-10-08 · 4 obs
● 2016-10-08 03:41:16
○ 2026-04-01 09:44:54
○ 2026-06-18 15:31:04
●MXmx2.mail.ovh.net2026-04-01 → 2026-06-18 · 3 obs
● 2026-04-01 09:44:54
● 2026-06-18 15:31:04
○MXmx2.ovh.net2015-06-24 → 2016-10-08 · 4 obs
● 2016-10-08 03:41:16
○ 2026-04-01 09:44:54
○ 2026-06-18 15:31:04
●MXmx3.mail.ovh.net2026-04-01 → 2026-06-18 · 3 obs
● 2026-04-01 09:44:54
● 2026-06-18 15:31:04
○MXmxb.ovh.net2015-06-24 → 2016-10-08 · 4 obs
● 2016-10-08 03:41:16
○ 2026-04-01 09:44:54
○ 2026-06-18 15:31:04
●A164.132.235.172026-04-01 → 2026-06-18 · 3 obs
● 2026-04-01 09:44:54
● 2026-06-18 15:31:04
●A2001:41d0:301::232026-04-01 → 2026-06-18 · 3 obs
● 2026-04-01 09:44:54
● 2026-06-18 15:31:04
○A213.186.33.192015-06-24 → 2016-10-08 · 4 obs
● 2016-10-08 03:41:16
○ 2026-04-01 09:44:54
○ 2026-06-18 15:31:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| fr | d.nic.fr, f.ext.nic.fr, g.ext.nic.fr | - |
| osdev.fr | ns102.ovh.net, dns102.ovh.net | - |
✅ Authoritative Response
Server:5.135.54.1
NS records: ns102.ovh.net, dns102.ovh.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for osdev.fr (unsigned zone)
⏱️ Timing
Total: 963ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 164.132.235.17 |
| AAAA | 1 | 2001:41d0:301::23 |
| NS | 2 | ns102.ovh.net, dns102.ovh.net |
| MX | 3 | mx2.mail.ovh.net (pri: 5), mx1.mail.ovh.net (pri: 1)... |
| TXT | 2 | v=spf1 include:mx.ovh.com ~all, 1|www.osdev.fr |
| SOA | 1 | dns102.ovh.net tech.ovh.net |
Analysis
IP Addresses
osdev.fr directs to two IP numbers, 164.132.235.17 and 2001:41d0:301::23
Two other host names, along with ateliersdumoulinavent.fr, atelierdelanoisette.com and www.ville-pontlabbe.bzh, also share IP numbers with osdev.fr.
Name Servers
Two name servers handle the delegation for osdev.fr: dns102.ovh.net and ns102.ovh.net.
osdev.fr shares its NS records with other domains, for example lanaturedaure.com, storequarters.com, chr-systems.info and two others.
osdev.fr is at least partially co-delegated on name servers with other domains, such as terrassements-mignon.be.
dns102.ovh.net and ns102.ovh.net both carry two IP addresses. The A records for dns102.ovh.net are 5.196.38.181 and 2001:41d0:d00:fc00::2; the A records for ns102.ovh.net are 5.135.54.1 and 2001:41d0:b00:f600::2.
Mail Servers
osdev.fr is handled by three mail servers: mx1.mail.ovh.net, mx2.mail.ovh.net and mx3.mail.ovh.net.
There is at least a partial MX overlap between osdev.fr and other domains, including digitevent.co.uk, gregwar.com, taxfree.eu.com and two others.
These mail servers frequently appear alongside the mail servers mx4.mail.ovh.net and mx0.mail.ovh.net.
mx1.mail.ovh.net and mx2.mail.ovh.net each resolve to one IP number: mx1.mail.ovh.net points to 188.165.36.237 and mx2.mail.ovh.net points to 87.98.160.167.