b4b.dev - robtex.com
b4b.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 51.77.103.150🇫🇷 OVH51.77.0.0/16 | ||||||
| PTR | ip150.ip-51-77-103.eu | ||||||
| NS | dns108.ovh.net ⭐ | ||||||
| A | 2001:41d0:d01:200::2🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | dns108.ovh.net | ||||||
| A | 5.196.41.157🇫🇷 OVH5.196.0.0/16 | ||||||
| PTR | dns108.ovh.net | ||||||
| NS | ns108.ovh.net | ||||||
| A | 2001:41d0:b00:fc00::2🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | ns108.ovh.net | ||||||
| A | 5.135.66.229🇫🇷 OVH5.135.0.0/16 | ||||||
| PTR | ns108.ovh.net | ||||||
| MX | 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.b4b.dev | ||||||
| TXT | v=spf1 include:mx.ovh.com ~all | ||||||
| TXT | v=spf1 include:servers.ourmailsender.com ?all | ||||||
| TXT | google-site-verification=VE1HguIAr6f1S6XyAiUnZCzEC47IZ9bTg2-szpxwPhc | ||||||
| SOA | dns108.ovh.nettech@ovh.net serial=2082897649 | ||||||
dev
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1 | ||||||
Subdomains
Same first word
Similar names
bb4.icu |
bb4.biz |
4bb.ru |
4bb.eu |
bb4.ru |
bb4.com |
bb4.org |
4bb.net |
bb4.de |
bb4.net |
4bb.cz |
4bb.mobi |
4bb.de |
4bb.info |
bb4.nl |
bb4.us |
bb4.co |
4bb.us |
bb4.be |
4bb.cc |
4bb.co.uk |
4bb.nl |
4bb.me |
4bb.com |
bb4.life |
bb4.me |
4bb.org |
DNS History
5 records (5 active, 0 former)
●MXmx3.mail.ovh.net2026-02-17 → 2026-07-04 · 2 obs
● 2026-07-04 08:36:06
●MXmx4.mail.ovh.net2026-02-17 → 2026-07-04 · 2 obs
● 2026-07-04 08:36:06
●A51.77.103.1502026-02-17 → 2026-07-04 · 2 obs
● 2026-07-04 08:36:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| b4b.dev | dns108.ovh.net, ns108.ovh.net | - |
✅ Authoritative Response
Server:5.135.66.229
NS records: dns108.ovh.net, ns108.ovh.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for b4b.dev (unsigned zone)
⏱️ Timing
Total: 1965ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 51.77.103.150 |
| NS | 2 | dns108.ovh.net, ns108.ovh.net |
| MX | 2 | mx4.mail.ovh.net (pri: 1), mx3.mail.ovh.net (pri: 10) |
| TXT | 4 | google-site-verification=VE1HguIAr6f1S6X, 1|www.b4b.dev... |
| SOA | 1 | dns108.ovh.net tech.ovh.net |
Analysis
Hierarchy
The parent domain of magentos.b4b.dev and www.b4b.dev is b4b.dev.
IP Addresses
b4b.dev directs to one IP number, which is 51.77.103.150.
www.b4b.dev and ip150.ip-51-77-103.eu are among other host names that share IP numbers with b4b.dev.
Name Servers
b4b.dev is served by two delegated name servers, dns108.ovh.net and ns108.ovh.net.
b4b.dev has the same name server delegation as a number of other domains, such as protecop.eu, astek.net, laboratoire-ng.com and two more.
The name servers for b4b.dev overlap at least in part with those of other domains, including cabon.fr and valnext.com.
Each of the two host names carries two IP addresses: dns108.ovh.net points to 5.196.41.157 and 2001:41d0:d01:200::2, and ns108.ovh.net points to 5.135.66.229 and 2001:41d0:b00:fc00::2.
Mail Servers
The MX records for b4b.dev point to two mail servers: mx3.mail.ovh.net and mx4.mail.ovh.net.
b4b.dev has the same mail server arrangement as a number of other domains, for example motoculture-chevallier.com, ovh-telecoms.mobi, ip-51-91-185.eu and two more.
b4b.dev shares at least some of its mail servers with other domains — for example ecurie-hasta-luego.com, bakkali.eu, namur-volley.be and two more.
The mail servers mx1.mail.ovh.net, mx2.mail.ovh.net and mx0.mail.ovh.net are commonly used alongside these mail servers.
Hosts that resolve to one IP address:
mx3.mail.ovh.net points to the IP address 91.121.53.175.