optain.eu - robtex.com
optain.eu
| DNSSEC | ⚠️ Not signed | ||||||
| A | 51.75.18.77🇸🇦 OVH51.75.0.0/16 | ||||||
| PTR | vps-ea4fce77.vps.ovh.net | ||||||
| NS | ns1.oieau.fr ⭐ | ||||||
| A | 194.57.178.3🇫🇷 FR-RENATER194.57.0.0/16 RENATER FRANCE | ||||||
| PTR | ns1.oieau.fr | ||||||
| NS | ns6.gandi.net | ||||||
| A | 2001:4b98:d:1::4b🇫🇷 GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net | ||||||
| PTR | ns6.gandi.net | ||||||
| A | 217.70.177.42🇫🇷 GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net | ||||||
| PTR | ns6.gandi.net | ||||||
| NS | webprd.rnde.tm.fr | ||||||
| A | 195.220.97.105🇫🇷 FR-RENATER195.220.0.0/16 RENATER FRANCE | ||||||
| PTR | webprd.rnde.tm.fr | ||||||
| MX | oieau.in.tmes.trendmicro.eu ⭐ | ||||||
| A | 18.185.115.145🇩🇪 Amazon18.184.0.0/15 EC2 FRA prefix | ||||||
| PTR | in.tmes.trendmicro.eu | ||||||
| A | 18.185.115.146🇩🇪 Amazon18.184.0.0/15 EC2 FRA prefix | ||||||
| PTR | in.tmes.trendmicro.eu | ||||||
| A | 18.185.115.147🇩🇪 Amazon18.184.0.0/15 EC2 FRA prefix | ||||||
| PTR | in.tmes.trendmicro.eu | ||||||
| MX | sami.oieau.fr(30) | ||||||
| A | 194.57.178.40🇫🇷 FR-RENATER194.57.0.0/16 RENATER FRANCE | ||||||
| PTR | sami.oieau.fr | ||||||
| TXT | HARICA-Op327fVfepzsPabbVyX | ||||||
| TXT | hes=555cef1a5ad5370cf5f130ad3aab9f51 | ||||||
| TXT | v=spf1 ip4:194.57.178.0/24 ip4:195.220.97.0/24 include:spf.tmes.trendmicro.co... | ||||||
| SOA | ns1.oieau.frroot@ns1.oieau.fr 2026-03-12 #1 | ||||||
eu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | si.dns.eu ⭐ | ||||||
| NS | be.dns.eu | ||||||
| NS | w.dns.eu | ||||||
| NS | x.dns.eu | ||||||
| NS | y.dns.eu | ||||||
| SOA | si.dns.eutech@eurid.eu serial=1125900530 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSwebprd.rnde.tm.fr2026-06-01 → 2026-07-07 · 2 obs
● 2026-07-07 18:53:16
●MXoieau.in.tmes.trendmicro.eu2026-06-01 → 2026-07-07 · 2 obs
● 2026-07-07 18:53:16
●A51.75.18.772026-06-01 → 2026-07-07 · 2 obs
● 2026-07-07 18:53:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| eu | y.dns.eu, w.dns.eu, x.dns.eu, si.dns.eu... | - |
| optain.eu | webprd.rnde.tm.fr, ns6.gandi.net, ns1.oieau.fr | - |
✅ Authoritative Response
Server:195.220.97.105
NS records: webprd.rnde.tm.fr, ns6.gandi.net, ns1.oieau.fr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optain.eu (unsigned zone)
⏱️ Timing
Total: 1389ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 51.75.18.77 |
| NS | 3 | ns1.oieau.fr, ns6.gandi.net... |
| MX | 2 | oieau.in.tmes.trendmicro.eu (pri: 10), sami.oieau.fr (pri: 30) |
| TXT | 3 | HARICA-Op327fVfepzsPabbVyX, hes=555cef1a5ad5370cf5f130ad3aab9f51... |
| SOA | 1 | ns1.oieau.fr root.ns1.oieau.fr |
Analysis
IP Addresses
optain.eu directs to one IP number, which is 51.75.18.77.
vps-ea4fce77.vps.ovh.net and nwrm.eu, along with other host names, share IP addresses with optain.eu.
Name Servers
DNS for optain.eu is handled by three authoritative name servers: ns1.oieau.fr, ns6.gandi.net and webprd.rnde.tm.fr.
optain.eu partially shares its NS delegation with several other domains, including bottegaio.net, cougarinfidele.fr, prickvixen.com and two others.
In DNS configurations, these name servers often share authority with dns1.spicecorp.fr, dns2.spicecorp.fr, gm01.orangemali.com and 6 other name servers.
Hosts with two IP numbers each:
ns6.gandi.net has two IP addresses: 217.70.177.42 and 2001:4b98:d:1::4b.
Hosts that resolve to one IP address:
ns1.oieau.fr directs to 194.57.178.3.
webprd.rnde.tm.fr directs to 195.220.97.105.
Mail Servers
The MX records for optain.eu point to two mail servers: sami.oieau.fr and oieau.in.tmes.trendmicro.eu.
optain.eu has the same mail server arrangement as a number of other domains, for example f4w.eu, african-wis.org, sadieau.org and two more.
The MX records for optain.eu are at least partially shared with other domains, such as oieau.fr, riob.org, oieau.org and atlas-sanitaire-coquillages.fr.
It is common to find these mail servers paired with the mail servers bluemind.oieau.fr.
Hosts with three IP address records:
oieau.in.tmes.trendmicro.eu has IP addresses 18.185.115.145, 18.185.115.146 and 18.185.115.147.
Hosts that resolve to one IP address:
sami.oieau.fr directs to 194.57.178.40.