jost-services.fr - robtex.com
jost-services.fr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2001:41d0:301::29🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| A | 51.91.236.255🇫🇷 OVH51.91.0.0/16 | ||||||
| NS | dns1.namebay.com ⭐ | ||||||
| A | 2001:4ba0:cafe:532::1🇩🇪 MYLOC-AS2001:4ba0::/32 myLoc managed IT AG | ||||||
| PTR | dnssec1.namebay.com | ||||||
| A | 2a01:c8:ff00:201::133🇫🇷 NAMESHIELD2a01:c8:ff00::/40 Global IPv6 route to Namebay | ||||||
| PTR | dns1.namebay.com | ||||||
| A | 62.141.38.216🇩🇪 MYLOC-AS62.141.32.0/20 myLoc managed IT AG | ||||||
| PTR | smtp12.validname.com | ||||||
| A | 185.65.56.133🇫🇷 NAMESHIELD185.65.56.0/22 Nameshield Paris Equinix-Overlap | ||||||
| PTR | dns1.namebay.com | ||||||
| NS | dns2.namebay.com | ||||||
| A | 2001:41d0:203:ddee::34🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | ns2.namebay.com | ||||||
| A | 2a01:c8:ff00:201::134🇫🇷 NAMESHIELD2a01:c8:ff00::/40 Global IPv6 route to Namebay | ||||||
| PTR | dns2.namebay.com | ||||||
| A | 91.134.185.34🇫🇷 OVH91.134.0.0/16 | ||||||
| PTR | dns4.namebay.com | ||||||
| A | 185.65.56.134🇫🇷 NAMESHIELD185.65.56.0/22 Nameshield Paris Equinix-Overlap | ||||||
| PTR | dns2.namebay.com | ||||||
| MX | mail.mymail.eu.com ⭐ | ||||||
| A | 217.70.178.10🇫🇷 GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net | ||||||
| PTR | mail.mymail.eu.com | ||||||
| TXT | _globalsign-domain-verification=HwRf_Sm2-68EXk24i2lRALT6pAuFqp9g0hgj1-xJGc | ||||||
| TXT | _globalsign-domain-verification=ho3MffPOELVQKtfOsrZ9Mw3_THjlBZ3hXle0CNKQRZ | ||||||
| TXT | _globalsign-domain-verification=uP9DNuE2JfNtpnr6VAwDLJWiihewqoEf7VOlDNYJkE | ||||||
| TXT | v=spf1 a include:spf.conceptiondesite.com ~all | ||||||
| SOA | dns1.namebay.comadmin@validname.com 2023-09-28 #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 | 99 RRs processed [20/07/2026 19H50:52] | ||||||
| SOA | a.nic.frdnsmaster@afnic.fr serial=2245812584 | ||||||
Subdomains
www.jost-services.fr |
Same first word
jost-services.fr |
DNS History
8 records (5 active, 3 former)
●NSdns1.namebay.com2019-12-19 → 2026-07-20 · 2 obs
● 2026-07-20 20:00:44
●NSdns2.namebay.com2019-12-19 → 2026-07-20 · 2 obs
● 2026-07-20 20:00:44
●MXmail.mymail.eu.com2026-04-25 → 2026-07-20 · 3 obs
● 2026-04-25 20:31:40
● 2026-07-20 20:00:44
○MXmx1.jost-services.fr2019-12-19 → 2019-12-19 · 3 obs
○ 2026-04-25 20:31:40
○ 2026-07-20 20:00:44
○MXmx2.jost-services.fr2019-12-19 → 2019-12-19 · 3 obs
○ 2026-04-25 20:31:40
○ 2026-07-20 20:00:44
●A2001:41d0:301::292026-04-25 → 2026-07-20 · 3 obs
● 2026-04-25 20:31:40
● 2026-07-20 20:00:44
●A51.91.236.2552026-04-25 → 2026-07-20 · 3 obs
● 2026-04-25 20:31:40
● 2026-07-20 20:00:44
○A87.98.164.322019-12-19 → 2019-12-19 · 3 obs
○ 2026-04-25 20:31:40
○ 2026-07-20 20:00:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| fr | d.nic.fr, f.ext.nic.fr, g.ext.nic.fr | - |
| jost-services.fr | dns1.namebay.com, dns2.namebay.com | - |
✅ Authoritative Response
Server:185.65.56.133
NS records: dns1.namebay.com, dns2.namebay.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jost-services.fr (unsigned zone)
⏱️ Timing
Total: 2147ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 51.91.236.255 |
| AAAA | 1 | 2001:41d0:301::29 |
| NS | 2 | dns2.namebay.com, dns1.namebay.com |
| MX | 1 | mail.mymail.eu.com (pri: 10) |
| TXT | 4 | v=spf1 a include:spf.conceptiondesite.co, _globalsign-domain-verification=HwRf_Sm2... |
| SOA | 1 | dns1.namebay.com admin.validname.com |
Analysis
Hierarchy
jost-services.fr is a parent domain of www.jost-services.fr.
IP Addresses
jost-services.fr directs to two IP numbers, 51.91.236.255 and 2001:41d0:301::29
Among the host names that share IP numbers with jost-services.fr are renier.net, ruwet.info, lfmr.fr and two others.
Name Servers
The NS records for jost-services.fr delegate to dns1.namebay.com and dns2.namebay.com.
jost-services.fr has the same name server delegation as a number of other domains, such as frenchtouch-jewelry.com, action-web-formation.com, e-cigarettescanada.com and two more.
jost-services.fr shares at least some of its name servers with other domains, such as 33.57.154.in-addr.arpa and bachelor-egc.fr.
The hosts dns1.namebay.com and dns2.namebay.com each resolve to four IP numbers: dns1.namebay.com directs to 62.141.38.216, 185.65.56.133, 2001:4ba0:cafe:532::1 and 2a01:c8:ff00:201::133, and dns2.namebay.com directs to 91.134.185.34, 185.65.56.134, 2001:41d0:203:ddee::34 and 2a01:c8:ff00:201::134.
Mail Servers
jost-services.fr routes its mail through a single mail server, mail.mymail.eu.com.
jost-services.fr has the same mail server arrangement as a number of other domains, for example levillentrois.fr, clinique-veterinaire-neuilly.fr, dedormael.com and two more.
mail.mymail.eu.com resolves to 217.70.178.10 and no other IP number.