localhost.jbsab.com - robtex.com
localhost.jbsab.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 139.162.102.189π―π΅ AKAMAI-LINODE-AP139.162.96.0/19 Akamai Technologies | ||||||
| PTR | 139-162-102-189.ip.linodeusercontent.com | ||||||
| A | 173.255.196.164πΊπΈ AKAMAI-LINODE-AP173.255.192.0/20 Akamai Technologies | ||||||
| MX | smtpmail.jbsab.com β | ||||||
| A | 109.74.197.191π¬π§ AKAMAI-LINODE-AP109.74.192.0/20 Akamai Technologies | ||||||
| PTR | li144-191.members.linode.com | ||||||
jbsab.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 139.162.102.189π―π΅ AKAMAI-LINODE-AP139.162.96.0/19 Akamai Technologies | ||||||
| A | 173.255.196.164πΊπΈ AKAMAI-LINODE-AP173.255.192.0/20 Akamai Technologies | ||||||
| NS | localhost.jbsab.com β | ||||||
| NS | ns1.sinkhole.systems β οΈ Not in parent delegation | ||||||
| NS | ns2.sinkhole.systems β οΈ Not in parent delegation | ||||||
| NS | ns3.sinkhole.systems | ||||||
| NS | ns4.sinkhole.systems | ||||||
| MX | smtpmail.jbsab.com β | ||||||
| SOA | localhost.jbsab.comroot@jbsab.com serial=671 | ||||||
NS for
Same first word
Similar names
DNS History
3 records (3 active, 0 former)
βMXsmtpmail.jbsab.com2026-03-15 β 2026-03-26 Β· 2 obs
β 2026-03-26 01:53:06
βA139.162.102.1892026-03-15 β 2026-03-26 Β· 2 obs
β 2026-03-26 01:53:06
βA173.255.196.1642026-03-15 β 2026-03-26 Β· 2 obs
β 2026-03-26 01:53:06
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, e.gtld-servers.net, l.gtld-servers.net, k.gtld-servers.net... | - |
| jbsab.com | ns3.sinkhole.systems, ns4.sinkhole.systems | - |
β Authoritative Response
Server:172.104.100.178
NS records: ns3.sinkhole.systems, ns4.sinkhole.systems
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for jbsab.com (unsigned zone)
β±οΈ Timing
Total: 3606ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 139.162.102.189, 173.255.196.164 |
| MX | 1 | smtpmail.jbsab.com (pri: 10) |
Analysis
Name Server Role
localhost.jbsab.com serves as a name server for jbsab.com.
Typically, ns1.sinkhole.systems, ns2.sinkhole.systems and ns3.sinkhole.systems serve as name servers alongside localhost.jbsab.com.
IP Addresses
localhost.jbsab.com points to two IP numbers: 139.162.102.189 and 173.255.196.164.
Other host names, for instance vnstr.net, localhost.aaahmail.com, rfa5bikxezgm4fp.static.facebook.security-centers.com, security-centers.com and cloudasterisk.meridahh.com share IP numbers with localhost.jbsab.com.
Mail Servers
localhost.jbsab.com is handled by a single mail server, smtpmail.jbsab.com.
localhost.jbsab.com uses the same mail server setup as other domains, such as jbsab.com.
smtpmail.jbsab.com points to a single IP: 109.74.197.191.