b2as.com - dns.ninja
b2as.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.121.42.201🇫🇷 OVH91.121.0.0/16 ISP Paris, France | ||||||
| PTR | smtp.jcd-groupe.fr | ||||||
| NS | ns1.jcd-comm.fr ⭐ | ||||||
| A | 91.121.42.201🇫🇷 OVH91.121.0.0/16 ISP Paris, France | ||||||
| PTR | smtp.jcd-groupe.fr | ||||||
| NS | ns2.jcd-comm.fr | ||||||
| A | 5.196.240.202🇫🇷 OVH5.196.0.0/16 | ||||||
| MX | mailhost.b2as.com ⭐ | ||||||
| A | 91.121.42.201🇫🇷 OVH91.121.0.0/16 ISP Paris, France | ||||||
| PTR | smtp.jcd-groupe.fr | ||||||
| TXT | v=spf1 a:smtp.jcd-groupe.fr a:mail02.jcd-groupe.fr -all | ||||||
| SOA | ns1.jcd-comm.frhostmaster@jcd-comm.fr 2025-06-06 #3 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1783228766 | ||||||
Subdomains
mailhost.b2as.com |
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●NSns1.jcd-comm.fr2015-08-12 → 2026-07-05 · 2 obs
● 2026-07-05 05:41:18
●NSns2.jcd-comm.fr2026-03-27 → 2026-07-05 · 3 obs
● 2026-03-27 16:37:56
● 2026-07-05 05:41:18
○NSsdns1.ovh.net2015-08-12 → 2018-08-30 · 4 obs
● 2018-08-30 03:43:14
○ 2026-03-27 16:37:56
○ 2026-07-05 05:41:18
●MXmailhost.b2as.com2015-08-12 → 2026-07-05 · 2 obs
● 2026-07-05 05:41:18
●A91.121.42.2012015-08-12 → 2026-07-05 · 2 obs
● 2026-07-05 05:41:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net, a.gtld-servers.net... | - |
| b2as.com | ns1.jcd-comm.fr, ns2.jcd-comm.fr | - |
✅ Authoritative Response
Server:5.196.240.202
NS records: ns1.jcd-comm.fr, ns2.jcd-comm.fr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for b2as.com (unsigned zone)
⏱️ Timing
Total: 575ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.121.42.201 |
| NS | 2 | ns1.jcd-comm.fr, ns2.jcd-comm.fr |
| MX | 1 | mailhost.b2as.com (pri: 10) |
| TXT | 1 | v=spf1 a:smtp.jcd-groupe.fr a:mail02.jcd |
| SOA | 1 | ns1.jcd-comm.fr hostmaster.jcd-comm.fr |
Analysis
Hierarchy
mailhost.b2as.com is delegated beneath b2as.com.
IP Addresses
b2as.com resolves to one IP address: 91.121.42.201.
mrsaintlouis.fr, ns1.jcd-comm.fr, mail.univac.net and two other host names share IP numbers with b2as.com.
Name Servers
b2as.com uses two name servers for its delegation: ns1.jcd-comm.fr and ns2.jcd-comm.fr.
b2as.com uses the same name servers as several other domains — among them destination-amneville.com, uc-cmp.fr, schumann-sa.com and two more.
There is at least partial name server overlap between b2as.com and other domains — samai.fr, kineos.fr, meline.eu and two more among them.
These name servers frequently co-occur with the name servers sdns1.ovh.net and sdns2.ovh.net.
ns1.jcd-comm.fr → 91.121.42.201 and ns2.jcd-comm.fr → 5.196.240.202: one IP number per host name.
Mail Servers
Mail for b2as.com is handled by a single mail server, mailhost.b2as.com.
mailhost.b2as.com directs to just one IP number, 91.121.42.201.