localhost.jbsab.com - robtex.com

localhost.jbsab.com

DNSSEC⚠️ Not signed
A139.162.102.189πŸ‡―πŸ‡΅ AKAMAI-LINODE-AP139.162.96.0/19 Akamai Technologies
PTR139-162-102-189.ip.linodeusercontent.com
A173.255.196.164πŸ‡ΊπŸ‡Έ AKAMAI-LINODE-AP173.255.192.0/20 Akamai Technologies
MXsmtpmail.jbsab.com ⭐
A109.74.197.191πŸ‡¬πŸ‡§ AKAMAI-LINODE-AP109.74.192.0/20 Akamai Technologies
PTRli144-191.members.linode.com

jbsab.com

DNSSEC⚠️ Not signed
A139.162.102.189πŸ‡―πŸ‡΅ AKAMAI-LINODE-AP139.162.96.0/19 Akamai Technologies
A173.255.196.164πŸ‡ΊπŸ‡Έ AKAMAI-LINODE-AP173.255.192.0/20 Akamai Technologies
NSlocalhost.jbsab.com ⭐
NSns1.sinkhole.systems ⚠️ Not in parent delegation
NSns2.sinkhole.systems ⚠️ Not in parent delegation
NSns3.sinkhole.systems
NSns4.sinkhole.systems
MXsmtpmail.jbsab.com ⭐
SOAlocalhost.jbsab.comroot@jbsab.com serial=671

NS for

Same first word

Similar names

DNS History

3 records (3 active, 0 former)

MXsmtpmail.jbsab.comA139.162.102.189173.255.196.164
●MXsmtpmail.jbsab.com2026-03-15 β†’ 2026-03-26 Β· 2 obs
● 2026-03-15 19:47:42
● 2026-03-26 01:53:06
●A139.162.102.1892026-03-15 β†’ 2026-03-26 Β· 2 obs
● 2026-03-15 19:47:42
● 2026-03-26 01:53:06
●A173.255.196.1642026-03-15 β†’ 2026-03-26 Β· 2 obs
● 2026-03-15 19:47:42
● 2026-03-26 01:53:06

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
comc.gtld-servers.net, e.gtld-servers.net, l.gtld-servers.net, k.gtld-servers.net...-
jbsab.comns3.sinkhole.systems, ns4.sinkhole.systems-

βœ… Authoritative Response

Server:172.104.100.178

NS records: ns3.sinkhole.systems, ns4.sinkhole.systems

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jbsab.com (unsigned zone)

⏱️ Timing

Total: 3606ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2139.162.102.189, 173.255.196.164
MX1smtpmail.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.