mescours.org - robtex.com
mescours.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 213.186.33.5🇫🇷 OVH213.186.32.0/19 ISP Paris, France | ||||||
| PTR | redirect.ovh.net | ||||||
| NS | dns16.ovh.net ⭐ | ||||||
| A | 2001:41d0:d00:f500::2🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | dns16.ovh.net | ||||||
| A | 5.135.112.57🇫🇷 OVH5.135.0.0/16 | ||||||
| PTR | dns16.ovh.net | ||||||
| NS | ns16.ovh.net | ||||||
| A | 2001:41d0:b00:ef00::2🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | ns16.ovh.net | ||||||
| A | 5.39.116.25🇫🇷 OVH5.39.0.0/17 ISP Paris, France | ||||||
| PTR | ns16.ovh.net | ||||||
| MX | mx1.mail.ovh.net ⭐ | ||||||
| MX | mx2.mail.ovh.net(5) | ||||||
| A | 87.98.160.167🇫🇷 OVH87.98.128.0/17 ISP Paris, France | ||||||
| PTR | mx2.mail.ovh.net | ||||||
| MX | mx3.mail.ovh.net(100) | ||||||
| A | 91.121.53.175🇫🇷 OVH91.121.0.0/16 ISP Paris, France | ||||||
| PTR | mx3.mail.ovh.net | ||||||
| TXT | v=spf1 include:mx.ovh.com -all | ||||||
| TXT | 1|www.mescours.org | ||||||
| SOA | dns16.ovh.nettech@ovh.net 2025-11-11 #3 | ||||||
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=1785122097 | ||||||
Same first word
Similar names
DNS History
9 records (6 active, 3 former)
○NSdns109.ovh.net2020-02-29 → 2020-02-29 · 3 obs
○ 2026-07-14 06:43:34
○ 2026-07-27 03:30:44
●NSdns16.ovh.net2026-07-14 → 2026-07-27 · 3 obs
● 2026-07-14 06:43:34
● 2026-07-27 03:30:44
○NSns109.ovh.net2020-02-29 → 2020-02-29 · 3 obs
○ 2026-07-14 06:43:34
○ 2026-07-27 03:30:44
●NSns16.ovh.net2026-07-14 → 2026-07-27 · 3 obs
● 2026-07-14 06:43:34
● 2026-07-27 03:30:44
●MXmx1.mail.ovh.net2020-02-29 → 2026-07-27 · 2 obs
● 2026-07-27 03:30:44
●MXmx2.mail.ovh.net2020-02-29 → 2026-07-27 · 2 obs
● 2026-07-27 03:30:44
●MXmx3.mail.ovh.net2020-02-29 → 2026-07-27 · 2 obs
● 2026-07-27 03:30:44
○A188.165.53.1852020-02-29 → 2020-02-29 · 3 obs
○ 2026-07-14 06:43:34
○ 2026-07-27 03:30:44
●A213.186.33.52026-07-14 → 2026-07-27 · 3 obs
● 2026-07-14 06:43:34
● 2026-07-27 03:30:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| mescours.org | ns16.ovh.net, dns16.ovh.net | - |
✅ Authoritative Response
Server:5.135.112.57
NS records: ns16.ovh.net, dns16.ovh.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mescours.org (unsigned zone)
⏱️ Timing
Total: 612ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 213.186.33.5 |
| NS | 2 | ns16.ovh.net, dns16.ovh.net |
| MX | 3 | mx1.mail.ovh.net (pri: 1), mx2.mail.ovh.net (pri: 5)... |
| TXT | 2 | 1|www.mescours.org, v=spf1 include:mx.ovh.com -all |
| SOA | 1 | dns16.ovh.net tech.ovh.net |
Analysis
IP Addresses
mescours.org resolves to one IP address: 213.186.33.5.
mooc-raac.com, bruxelles-emergences.be, grambet.eu and two other host names share IP numbers with mescours.org.
Name Servers
DNS delegation for mescours.org points to two name servers: dns16.ovh.net and ns16.ovh.net.
mescours.org uses the same name servers as several other domains — among them lesniewska.pl, labastideblanche.com, mlloiretouraine.org and two more.
mescours.org has a partial name server overlap with other domains — among them fold.pl and myinforce.com.
dns16.ovh.net directs to 5.135.112.57 and 2001:41d0:d00:f500::2. ns16.ovh.net directs to 5.39.116.25 and 2001:41d0:b00:ef00::2. Each host name carries two IP addresses.
Mail Servers
mescours.org has three mail servers: mx1.mail.ovh.net, mx2.mail.ovh.net and mx3.mail.ovh.net.
mescours.org has at least partial mail server overlap with other domains such as privilog.net, inde-visa.biz, anderture.com and two more.
These mail servers tend to be used in combination with the mail servers mx4.mail.ovh.net and mx0.mail.ovh.net.
mx2.mail.ovh.net directs to 87.98.160.167 and mx3.mail.ovh.net directs to 91.121.53.175; each host name points to exactly one IP number.