prefmap.org - dns.ninja
prefmap.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 213.186.33.5🇫🇷 OVH213.186.32.0/19 ISP Paris, France | ||||||
| PTR | redirect.ovh.net | ||||||
| NS | dns105.ovh.net ⭐ | ||||||
| A | 2001:41d0:d00:ff00::2🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | dns105.ovh.net | ||||||
| A | 5.196.40.17🇫🇷 OVH5.196.0.0/16 | ||||||
| PTR | dns105.ovh.net | ||||||
| NS | ns105.ovh.net | ||||||
| A | 2001:41d0:b00:f900::2🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | ns105.ovh.net | ||||||
| A | 5.135.60.37🇫🇷 OVH5.135.0.0/16 | ||||||
| PTR | ns105.ovh.net | ||||||
| MX | mx4.mail.ovh.net ⭐ | ||||||
| A | 178.32.124.207🇫🇷 OVH178.32.0.0/15 ISP Paris, France | ||||||
| PTR | mx4.mail.ovh.net | ||||||
| MX | mx3.mail.ovh.net(10) | ||||||
| A | 91.121.53.175🇫🇷 OVH91.121.0.0/16 ISP Paris, France | ||||||
| PTR | mx3.mail.ovh.net | ||||||
| SOA | dns105.ovh.nettech@ovh.net 2020-12-13 #0 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1781439270 | ||||||
Same first word
Similar names
ampperf.awsapps.com |
fepampr.org.br |
perfmap.com |
pampfer.de |
pampfer.com |
fermapp.com |
pampfer.be |
farmpep.net |
mfpaper.com.br |
ppframe.com |
appmerf.com |
DNS History
6 records (5 active, 1 former)
●MXmx3.mail.ovh.net2026-04-05 → 2026-06-14 · 3 obs
● 2026-04-05 04:00:00
● 2026-06-14 12:41:18
●MXmx4.mail.ovh.net2026-04-05 → 2026-06-14 · 3 obs
● 2026-04-05 04:00:00
● 2026-06-14 12:41:18
○MXredirect.ovh.net2015-08-18 → 2017-05-24 · 4 obs
● 2017-05-24 05:54:14
○ 2026-04-05 04:00:00
○ 2026-06-14 12:41:18
●A213.186.33.52015-08-18 → 2026-06-14 · 2 obs
● 2026-06-14 12:41:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| prefmap.org | ns105.ovh.net, dns105.ovh.net | - |
✅ Authoritative Response
Server:5.135.60.37
NS records: ns105.ovh.net, dns105.ovh.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for prefmap.org (unsigned zone)
⏱️ Timing
Total: 487ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 213.186.33.5 |
| NS | 2 | dns105.ovh.net, ns105.ovh.net |
| MX | 2 | mx3.mail.ovh.net (pri: 10), mx4.mail.ovh.net (pri: 1) |
| SOA | 1 | dns105.ovh.net tech.ovh.net |
Analysis
IP Addresses
prefmap.org has exactly one IP address — 213.186.33.5.
yrs.it, plg-networks.com, sonitube.de plus two other host names have IP numbers in common with prefmap.org.
Name Servers
prefmap.org has two authoritative name servers — dns105.ovh.net and ns105.ovh.net.
The name server configuration of prefmap.org is shared with other domains, for instance cowwws.com, cgpacampus.com, potemat.com and two others.
Both dns105.ovh.net and ns105.ovh.net have two IP addresses each. dns105.ovh.net resolves to 5.196.40.17 and 2001:41d0:d00:ff00::2; ns105.ovh.net resolves to 5.135.60.37 and 2001:41d0:b00:f900::2.
Mail Servers
prefmap.org uses two mail servers, mx3.mail.ovh.net and mx4.mail.ovh.net.
The mail server setup of prefmap.org matches that of other domains such as staysfinder.fr, maktub.mobi, terreneuve.org and two others.
At least some of the mail servers used by prefmap.org are shared with other domains: terapiadzwieku.pl, activlm.com, internantes.com and two others among them.
These mail servers are routinely found in combination with the mail servers mx1.mail.ovh.net, mx2.mail.ovh.net and mx0.mail.ovh.net.
mx3.mail.ovh.net → 91.121.53.175 and mx4.mail.ovh.net → 178.32.124.207: one IP number per host name.