cosystem.fr - dns.ninja
cosystem.fr
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 | 53 RRs processed [25/07/2026 01H00:57] | ||||||
| SOA | a.nic.frdnsmaster@afnic.fr serial=2245857282 | ||||||
Same first word
Similar names
DNS History
14 records (8 active, 6 former)
○NSdns1.vps.ne2015-10-10 → 2016-12-31 · 5 obs
● 2015-10-10 20:58:02
● 2016-12-31 18:01:26
○ 2017-07-26 10:04:58
○ 2026-07-25 01:15:38
○NSdns1.vps.net2015-05-17 → 2016-12-31 · 5 obs
○ 2015-10-10 20:58:02
● 2016-12-31 18:01:26
○ 2017-07-26 10:04:58
○ 2026-07-25 01:15:38
○NSdns2.vps.net2015-05-17 → 2016-12-31 · 4 obs
● 2016-12-31 18:01:26
○ 2017-07-26 10:04:58
○ 2026-07-25 01:15:38
●NSdns20.ovh.net2017-07-26 → 2026-07-25 · 3 obs
● 2017-07-26 10:04:58
● 2026-07-25 01:15:38
●NSns20.ovh.net2017-07-26 → 2026-07-25 · 3 obs
● 2017-07-26 10:04:58
● 2026-07-25 01:15:38
●MXalt1.aspmx.l.google.com2015-05-17 → 2026-07-25 · 2 obs
● 2026-07-25 01:15:38
●MXalt2.aspmx.l.google.com2015-05-17 → 2026-07-25 · 2 obs
● 2026-07-25 01:15:38
●MXalt3.aspmx.l.google.com2015-10-10 → 2026-07-25 · 3 obs
● 2015-10-10 20:58:02
● 2026-07-25 01:15:38
●MXalt4.aspmx.l.google.com2015-10-10 → 2026-07-25 · 3 obs
● 2015-10-10 20:58:02
● 2026-07-25 01:15:38
●MXaspmx.l.google.com2015-05-17 → 2026-07-25 · 2 obs
● 2026-07-25 01:15:38
○MXaspmx2.googlemail.com2015-05-17 → 2015-05-17 · 3 obs
○ 2015-10-10 20:58:02
○ 2026-07-25 01:15:38
○MXaspmx3.googlemail.com2015-05-17 → 2015-05-17 · 3 obs
○ 2015-10-10 20:58:02
○ 2026-07-25 01:15:38
●A46.105.57.1692017-07-26 → 2026-07-25 · 3 obs
● 2017-07-26 10:04:58
● 2026-07-25 01:15:38
○A46.23.75.642015-05-17 → 2016-12-31 · 4 obs
● 2016-12-31 18:01:26
○ 2017-07-26 10:04:58
○ 2026-07-25 01:15:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| fr | d.nic.fr, f.ext.nic.fr, g.ext.nic.fr | - |
| cosystem.fr | dns20.ovh.net, ns20.ovh.net | - |
✅ Authoritative Response
Server:5.135.43.97
NS records: dns20.ovh.net, ns20.ovh.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cosystem.fr (unsigned zone)
⏱️ Timing
Total: 1159ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.105.57.169 |
| NS | 2 | ns20.ovh.net, dns20.ovh.net |
| MX | 5 | aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 3 | v=spf1 include:mx.ovh.com include:_spf.g, 1|www.cosystem.fr... |
| SOA | 1 | dns20.ovh.net tech.ovh.net |
Analysis
IP Addresses
cosystem.fr resolves to one IP address: 46.105.57.169.
votreaviscompte.picard.fr, marchedenoeltoulouse.fr, by-ssc.com and two other host names share IP numbers with cosystem.fr.
Name Servers
The NS records for cosystem.fr delegate to dns20.ovh.net and ns20.ovh.net.
cosystem.fr uses the same name servers as several other domains — among them tpfer.fr, combit.nl, harrington.fr and two more.
dns20.ovh.net resolves to 5.135.249.213 and 2001:41d0:d00:f900::2. Likewise, ns20.ovh.net resolves to 5.135.43.97 and 2001:41d0:b00:f300::2 — two IP addresses apiece.
Mail Servers
Five mail servers handle cosystem.fr: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
cosystem.fr has at least partial mail server overlap with other domains such as icoconsulting.asia, ns500742.ns500754.ns500742.ns500754.ns500671.ns500704.ns500704.ns500705.ns500678.ns500671.ns500291.ns500649.ns500153.tenderladiesbz.com, ns500671.ns500754.ns500754.ns500754.ns500742.ns500705.ns500688.ns500688.ns500678.ns500678.ns500688.ns500678.ns500142.lusty(0x736c7574)z.com and two more.
The mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com are commonly seen alongside these mail servers.
Hostnames that resolve to two IP addresses:
The A records for aspmx.l.google.com return 142.251.16.27 and 2607:f8b0:4004:c07::1a.
The A records for alt1.aspmx.l.google.com return 108.177.123.26 and 2800:3f0:4003:c0f::1b.
The A records for alt2.aspmx.l.google.com return 172.253.116.26 and 2a00:1450:400b:c02::1b.
The A records for alt3.aspmx.l.google.com return 192.178.223.27 and 2a00:1450:4009:c0f::1b.
The A records for alt4.aspmx.l.google.com return 172.253.157.26 and 2a00:1450:400c:c23::1b.