mail.ctrweb.fr - dns.ninja
mail.ctrweb.fr
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 51.159.31.187๐ซ๐ท AS1287651.158.0.0/15 SCALEWAY Paris, France | ||||||
| PTR | 51-159-31-187.rev.poneytelecom.eu | ||||||
ctrweb.fr
| DNSSEC | ๐ Signed (DS record present) | ||||||
| A | 51.159.31.187๐ซ๐ท AS1287651.158.0.0/15 SCALEWAY Paris, France | ||||||
| NS | dns17.ovh.net โญ | ||||||
| NS | ns17.ovh.net | ||||||
| MX | mail.ctrweb.fr โญ | ||||||
| TXT | v=spf1 include:spf.mailjet.com ptr include:_spf.oktey.com ip4:188.165.209.18... | ||||||
| SOA | dns17.ovh.nettech@ovh.net serial=2083703109 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
โA51.159.31.1872026-03-26 โ 2026-08-04 ยท 3 obs
โ 2016-10-08 02:10:38
โ 2026-03-26 04:37:20
โ 2026-08-04 10:44:16
โ 2026-03-26 04:37:20
โ 2026-08-04 10:44:16
โA92.222.7.1312015-07-20 โ 2016-10-08 ยท 4 obs
โ 2015-07-20 07:04:12
โ 2016-10-08 02:10:38
โ 2026-03-26 04:37:20
โ 2026-08-04 10:44:16
โ 2016-10-08 02:10:38
โ 2026-03-26 04:37:20
โ 2026-08-04 10:44:16
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| fr | d.nic.fr, f.ext.nic.fr, g.ext.nic.fr | 6 records |
| ctrweb.fr | dns17.ovh.net, ns17.ovh.net | - |
โ Authoritative Response
Server:5.39.116.57
NS records: dns17.ovh.net, ns17.ovh.net
๐ DNSSEC Status
๐ Secure (DNSSEC validated)
Chain of trust verified from root to domain
โฑ๏ธ Timing
Total: 712ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 51.159.31.187 |
๐ Glue Records Collected
Total: 6
In-bailiwick: 6 (d.nic.fr, d.nic.fr, f.ext.nic.fr...)
Analysis
Mail Server Role
The mail server mail.ctrweb.fr processes email for ctrweb.fr.
IP Addresses
mail.ctrweb.fr resolves to just one IP address, 51.159.31.187.
Two other host names, along with 51-159-31-187.rev.poneytelecom.eu, moorea-sports.com and ctrweb.fr, also share IP numbers with mail.ctrweb.fr.