couk.be - dns.ninja
couk.be
| DNSSEC | ⚠️ Not signed | ||||||
| A | 213.186.33.2🇫🇷 OVH213.186.32.0/19 ISP Paris, France | ||||||
| PTR | cluster102.hosting.ovh.net | ||||||
| NS | dns17.ovh.net ⭐ | ||||||
| A | 2001:41d0:d00:f600::2🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | dns17.ovh.net | ||||||
| A | 5.135.112.105🇫🇷 OVH5.135.0.0/16 | ||||||
| PTR | dns17.ovh.net | ||||||
| NS | ns17.ovh.net | ||||||
| A | 2001:41d0:b00:f000::2🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | ns17.ovh.net | ||||||
| A | 5.39.116.57🇫🇷 OVH5.39.0.0/17 ISP Paris, France | ||||||
| PTR | ns17.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 | dns17.ovh.nettech@ovh.net 2020-12-10 #0 | ||||||
be
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nsset.be ⭐ | ||||||
| NS | b.nsset.be | ||||||
| NS | c.nsset.be | ||||||
| NS | d.nsset.be | ||||||
| NS | y.nsset.be | ||||||
| NS | z.nsset.be | ||||||
| SOA | a.nsset.bebe-hostmaster@dnsbelgium.be serial=1028250873 | ||||||
Same first word
Similar names
DNS History
6 records (5 active, 1 former)
●MXmx3.mail.ovh.net2021-06-30 → 2026-06-25 · 3 obs
● 2021-06-30 02:37:36
● 2026-06-25 15:33:18
●MXmx4.mail.ovh.net2021-06-30 → 2026-06-25 · 3 obs
● 2021-06-30 02:37:36
● 2026-06-25 15:33:18
○MXredirect.ovh.net2015-07-20 → 2020-02-11 · 4 obs
● 2020-02-11 10:24:14
○ 2021-06-30 02:37:36
○ 2026-06-25 15:33:18
●A213.186.33.22015-07-20 → 2026-06-25 · 2 obs
● 2026-06-25 15:33:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| be | a.nsset.be, b.nsset.be, c.nsset.be, d.nsset.be... | - |
| couk.be | ns17.ovh.net, dns17.ovh.net | - |
✅ Authoritative Response
Server:5.135.112.105
NS records: ns17.ovh.net, dns17.ovh.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for couk.be (unsigned zone)
⏱️ Timing
Total: 495ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 213.186.33.2 |
| NS | 2 | ns17.ovh.net, dns17.ovh.net |
| MX | 2 | mx4.mail.ovh.net (pri: 1), mx3.mail.ovh.net (pri: 10) |
| SOA | 1 | dns17.ovh.net tech.ovh.net |
Analysis
IP Addresses
couk.be has exactly one IP address — 213.186.33.2.
mantovani.fr, alyane.fr, envergure-architectes.com plus two other host names have IP numbers in common with couk.be.
Name Servers
couk.be uses two name servers for its delegation: dns17.ovh.net and ns17.ovh.net.
The name server configuration of couk.be is shared with other domains, for instance olibyte.es, khz-movers.nl, c2dom.com and two others.
The two host names dns17.ovh.net and ns17.ovh.net each have a pair of IP addresses: dns17.ovh.net has 5.135.112.105 and 2001:41d0:d00:f600::2, and ns17.ovh.net has 5.39.116.57 and 2001:41d0:b00:f000::2.
Mail Servers
couk.be uses two mail servers, mx3.mail.ovh.net and mx4.mail.ovh.net.
The mail server setup of couk.be matches that of other domains such as refin.com, opticien-en-ligne.net, edit-select.com and two others.
At least some of the mail servers used by couk.be are shared with other domains: resotainer.net, sensualimpro.com, greenmot.fr and two others among them.
These mail servers tend to appear together with the mail servers mx1.mail.ovh.net, mx2.mail.ovh.net and mx0.mail.ovh.net.
mx3.mail.ovh.net directs to 91.121.53.175 and mx4.mail.ovh.net directs to 178.32.124.207; each host name points to exactly one IP number.