jca-dev.lu - robtex.com
jca-dev.lu
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.250.178.84🇫🇷 AS321581.250.128.0/17 France Telecom Orange | ||||||
| PTR | laubervilliers-657-1-47-84.w81-250.abo.wanadoo.fr | ||||||
| NS | dns107.ovh.net ⭐ | ||||||
| A | 2001:41d0:d01:100::2🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | dns107.ovh.net | ||||||
| A | 5.196.41.137🇫🇷 OVH5.196.0.0/16 | ||||||
| PTR | dns107.ovh.net | ||||||
| NS | ns107.ovh.net | ||||||
| A | 2001:41d0:b00:fb00::2🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | ns107.ovh.net | ||||||
| A | 5.135.65.209🇫🇷 OVH5.135.0.0/16 | ||||||
| PTR | ns107.ovh.net | ||||||
| MX | mx0.mail.ovh.net ⭐ | ||||||
| A | 178.33.252.245🇫🇷 OVH178.32.0.0/15 ISP Paris, France | ||||||
| PTR | mx0.mail.ovh.net | ||||||
| MX | mx1.mail.ovh.net(10) | ||||||
| A | 188.165.36.237🇫🇷 OVH188.165.0.0/16 ISP Paris, France | ||||||
| PTR | mx1.mail.ovh.net | ||||||
| MX | mx2.mail.ovh.net(20) | ||||||
| MX | mx3.mail.ovh.net(30) | ||||||
| A | 91.121.53.175🇫🇷 OVH91.121.0.0/16 ISP Paris, France | ||||||
| PTR | mx3.mail.ovh.net | ||||||
| MX | mx4.mail.ovh.net(40) | ||||||
| A | 178.32.124.207🇫🇷 OVH178.32.0.0/15 ISP Paris, France | ||||||
| PTR | mx4.mail.ovh.net | ||||||
| TXT | v=spf1 include:mx.ovh.com ~all | ||||||
| TXT | 1|www.jca-dev.lu | ||||||
| SOA | dns107.ovh.nettech@ovh.net serial=2091349038 | ||||||
lu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | 1.ns.lu ⭐ | ||||||
| NS | g.dns.lu | ||||||
| NS | i.dns.lu | ||||||
| NS | j.dns.lu | ||||||
| NS | k.dns.lu | ||||||
| NS | p.dns.lu | ||||||
| NS | r.ns.lu | ||||||
| TXT | Exported: 2026-11-06 01:01:01 | ||||||
| SOA | 1.ns.lunoc@restena.lu serial=1793923272 | ||||||
Same first word
Similar names
Previous names
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jcajot.lu |
jcb.lu |
jcbdecap.lu |
jcblux.lu |
jcbluxembourg.lu |
jcc.lu |
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DNS History
8 records (8 active, 0 former)
●MXmx0.mail.ovh.net2026-08-30 → 2026-11-06 · 2 obs
● 2026-11-06 01:33:50
●MXmx1.mail.ovh.net2026-08-30 → 2026-11-06 · 2 obs
● 2026-11-06 01:33:50
●MXmx2.mail.ovh.net2026-08-30 → 2026-11-06 · 2 obs
● 2026-11-06 01:33:50
●MXmx3.mail.ovh.net2026-08-30 → 2026-11-06 · 2 obs
● 2026-11-06 01:33:50
●MXmx4.mail.ovh.net2026-08-30 → 2026-11-06 · 2 obs
● 2026-11-06 01:33:50
●A81.250.178.842026-08-30 → 2026-11-06 · 2 obs
● 2026-11-06 01:33:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| lu | 1.ns.lu, g.dns.lu, i.dns.lu, j.dns.lu... | 14 records |
| jca-dev.lu | ns107.ovh.net, dns107.ovh.net | - |
✅ Authoritative Response
Server:5.135.65.209
NS records: ns107.ovh.net, dns107.ovh.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jca-dev.lu (unsigned zone)
⏱️ Timing
Total: 2524ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.250.178.84 |
| NS | 2 | dns107.ovh.net, ns107.ovh.net |
| MX | 5 | mx2.mail.ovh.net (pri: 20), mx4.mail.ovh.net (pri: 40)... |
| TXT | 2 | v=spf1 include:mx.ovh.com ~all, 1|www.jca-dev.lu |
| SOA | 1 | dns107.ovh.net tech.ovh.net |
📌 Glue Records Collected
Total: 14
In-bailiwick: 14 (1.ns.lu, 1.ns.lu, g.dns.lu...)
Analysis
IP Addresses
jca-dev.lu resolves to just one IP address, 81.250.178.84.
Name Servers
DNS delegation for jca-dev.lu points to two name servers: dns107.ovh.net and ns107.ovh.net.
jca-dev.lu shares its NS records with other domains, for example dematpro.com, dg-sallesdebain.fr, airveep.com and two others.
dns107.ovh.net directs to 5.196.41.137 and 2001:41d0:d01:100::2. ns107.ovh.net directs to 5.135.65.209 and 2001:41d0:b00:fb00::2. Each host name carries two IP addresses.
Mail Servers
Mail for jca-dev.lu is handled by five mail servers, namely mx0.mail.ovh.net, mx1.mail.ovh.net, mx2.mail.ovh.net and two others.
There is at least a partial MX overlap between jca-dev.lu and other domains, including pimpthatroast.coffee, les-menuiseries-de-f.com, kermarrec.info and two others.
The mail servers mx3.mail.ovh.net and mx4.mail.ovh.net regularly co-occur with these mail servers.
The hosts mx0.mail.ovh.net, mx1.mail.ovh.net, mx3.mail.ovh.net and mx4.mail.ovh.net all resolve to exactly one IP address each: 178.33.252.245, 188.165.36.237, 91.121.53.175 and 178.32.124.207 respectively.