bstack.fr - dns.ninja
bstack.fr
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 213.186.33.5🇫🇷 OVH213.186.32.0/19 ISP Paris, France | ||||||
| PTR | redirect.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 | ||||||
| TXT | 1|www.bstack.fr | ||||||
| SOA | dns17.ovh.nettech@ovh.net serial=2079821188 | ||||||
fr
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.fr ⭐ | ||||||
| NS | d.nic.fr | ||||||
| NS | f.ext.nic.fr | ||||||
| NS | g.ext.nic.fr | ||||||
| TXT | 78 RRs processed [13/06/2026 23H20:50] | ||||||
| SOA | a.nic.frdnsmaster@afnic.fr serial=2245488075 | ||||||
Subdomains
mx1.bstack.fr |
Same first word
Similar names
kbcats.com |
stackb.com |
backst.jp |
stback.com |
kcatbs.org |
bctask.com |
stackb.net |
astkbc.jp |
kacbst.com |
catsbk.com |
backst.com |
btcask.com |
askbtc.com |
btcksa.com |
stback.de |
kbasct.com |
DNS History
5 records (5 active, 0 former)
●MXmx3.mail.ovh.net2026-05-09 → 2026-06-13 · 2 obs
● 2026-06-13 23:59:20
●MXmx4.mail.ovh.net2026-05-09 → 2026-06-13 · 2 obs
● 2026-06-13 23:59:20
●A213.186.33.52026-05-09 → 2026-06-13 · 2 obs
● 2026-06-13 23:59:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| fr | d.nic.fr, f.ext.nic.fr, g.ext.nic.fr | - |
| bstack.fr | ns17.ovh.net, dns17.ovh.net | - |
✅ Authoritative Response
Server:5.39.116.57
NS records: ns17.ovh.net, dns17.ovh.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 895ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 213.186.33.5 |
| NS | 2 | dns17.ovh.net, ns17.ovh.net |
| MX | 2 | mx4.mail.ovh.net (pri: 1), mx3.mail.ovh.net (pri: 10) |
| TXT | 1 | 1|www.bstack.fr |
| SOA | 1 | dns17.ovh.net tech.ovh.net |
Analysis
Hierarchy
mx1.bstack.fr is delegated beneath bstack.fr.
IP Addresses
bstack.fr resolves to just one IP address, 213.186.33.5.
Two other host names, along with novealia.net, ip-51-75-233.eu and kiobag.com, also share IP numbers with bstack.fr.
Name Servers
The NS records for bstack.fr delegate to dns17.ovh.net and ns17.ovh.net.
bstack.fr shares its NS records with other domains, for example orionmna.com, ensaejunioretudes.fr, mbdx.org and two others.
bstack.fr and other domains like sshnuke.fr share at least a portion of their name servers.
dns17.ovh.net resolves to 5.135.112.105 and 2001:41d0:d00:f600::2. Likewise, ns17.ovh.net resolves to 5.39.116.57 and 2001:41d0:b00:f000::2 — two IP addresses apiece.
Mail Servers
bstack.fr is served by two mail servers, mx3.mail.ovh.net and mx4.mail.ovh.net.
Among the domains sharing a mail server setup with bstack.fr are grimpeo.com, sportitude.org, fanhappyoctopus.com and two others.
There is at least a partial MX overlap between bstack.fr and other domains, including irp.es, cheminsdartenarmagnac.com, ctype.org and two others.
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.