esphere.fr - robtex.com
esphere.fr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.246.47.94🇫🇷 O2SWITCH185.246.44.0/22 o2switch Internet Routing | ||||||
| NS | ns1.o2switch.net ⭐ | ||||||
| A | 109.234.160.5🇫🇷 O2SWITCH109.234.160.0/24 o2switch Internet Routing | ||||||
| PTR | ns1.o2switch.net | ||||||
| NS | ns2.o2switch.net | ||||||
| A | 109.234.161.5🇫🇷 O2SWITCH109.234.161.0/24 o2switch Internet Routing | ||||||
| PTR | ns2.o2switch.net | ||||||
| MX | mail.esphere.fr ⭐ | ||||||
| A | 109.234.164.84🇫🇷 O2SWITCH109.234.164.0/22 | ||||||
| PTR | 109-234-164-84.reverse.odns.fr | ||||||
| TXT | v=spf1 ip4:109.234.164.84 +a +mx include:spf.jabatus.fr ~all | ||||||
| TXT | google-site-verification=M4sZRtJuRB-mofQDCGiXvVqEp3xw8Q3U5D4pfIsQpdc | ||||||
| SOA | ns1.o2switch.netsystemshl@o2switch.fr 2025-10-19 #2 | ||||||
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 | 316 RRs processed [24/03/2026 15H40:49] | ||||||
| SOA | a.nic.frdnsmaster@afnic.fr serial=2244607594 | ||||||
Subdomains
mail.esphere.fr |
Same first word
Similar names
DNS History
12 records (4 active, 8 former)
○NSns1.eurodns.com2015-06-05 → 2017-05-25 · 4 obs
● 2017-05-25 04:42:50
○ 2026-02-17 09:33:32
○ 2026-03-24 16:02:46
●NSns1.o2switch.net2026-02-17 → 2026-03-24 · 3 obs
● 2026-02-17 09:33:32
● 2026-03-24 16:02:46
○NSns2.eurodns.com2015-06-05 → 2017-05-25 · 4 obs
● 2017-05-25 04:42:50
○ 2026-02-17 09:33:32
○ 2026-03-24 16:02:46
●NSns2.o2switch.net2026-02-17 → 2026-03-24 · 3 obs
● 2026-02-17 09:33:32
● 2026-03-24 16:02:46
○MXalt1.aspmx.l.google.com2015-06-05 → 2017-05-25 · 4 obs
● 2017-05-25 04:42:50
○ 2026-02-17 09:33:32
○ 2026-03-24 16:02:46
○MXalt2.aspmx.l.google.com2015-06-05 → 2017-05-25 · 4 obs
● 2017-05-25 04:42:50
○ 2026-02-17 09:33:32
○ 2026-03-24 16:02:46
○MXaspmx.l.google.com2015-06-05 → 2017-05-25 · 4 obs
● 2017-05-25 04:42:50
○ 2026-02-17 09:33:32
○ 2026-03-24 16:02:46
○MXaspmx2.googlemail.com2015-06-05 → 2017-05-25 · 4 obs
● 2017-05-25 04:42:50
○ 2026-02-17 09:33:32
○ 2026-03-24 16:02:46
○MXaspmx3.googlemail.com2015-06-05 → 2017-05-25 · 4 obs
● 2017-05-25 04:42:50
○ 2026-02-17 09:33:32
○ 2026-03-24 16:02:46
●MXmail.esphere.fr2026-02-17 → 2026-03-24 · 6 obs
● 2026-02-17 09:33:32
● 2026-03-09 23:47:32
○ 2026-03-15 23:04:52
● 2026-03-23 22:26:12
● 2026-03-24 16:02:46
○A176.9.16.1372015-06-05 → 2017-05-25 · 4 obs
● 2017-05-25 04:42:50
○ 2026-02-17 09:33:32
○ 2026-03-24 16:02:46
●A185.246.47.942026-02-17 → 2026-03-24 · 6 obs
● 2026-02-17 09:33:32
● 2026-03-09 23:47:32
○ 2026-03-15 23:04:52
● 2026-03-23 22:26:12
● 2026-03-24 16:02:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| fr | d.nic.fr, f.ext.nic.fr, g.ext.nic.fr | - |
| esphere.fr | ns2.o2switch.net, ns1.o2switch.net | - |
✅ Authoritative Response
Server:109.234.161.5
NS records: ns2.o2switch.net, ns1.o2switch.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for esphere.fr (unsigned zone)
⏱️ Timing
Total: 906ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.246.47.94 |
| NS | 2 | ns2.o2switch.net, ns1.o2switch.net |
| MX | 1 | mail.esphere.fr (pri: 0) |
| TXT | 2 | v=spf1 ip4:109.234.164.84 +a +mx include, google-site-verification=M4sZRtJuRB-mofQ |
| SOA | 1 | ns1.o2switch.net systemshl.o2switch.fr |
Analysis
Hierarchy
mail.esphere.fr has esphere.fr as its parent.
IP Addresses
esphere.fr maps to IP address 185.246.47.94.
Other host names, for instance diffusion-controle.com, prattvillelodge.org, esprit-discount.com, immobilier-mohammedia.com and sofram.com share IP numbers with esphere.fr.
Name Servers
Two name servers ns1.o2switch.net and ns2.o2switch.net are delegated to esphere.fr.
esphere.fr uses the same name server configuration as other domains, such as ambulance-sartrouville.fr, moridigital.fr, mbdietemann.de, code-puk.fr and camping-car-neuf.net.
Host names with a single IP address:
ns1.o2switch.net points to 109.234.160.5
ns2.o2switch.net points to 109.234.161.5
Mail Servers
esphere.fr is handled by a single mail server, mail.esphere.fr.
mail.esphere.fr points to one IP number: 109.234.164.84.