localhost.security-centers.com - robtex.com

localhost.security-centers.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.security-centers.com ⭐
A109.74.197.191πŸ‡¬πŸ‡§ AKAMAI-LINODE-AP109.74.192.0/20 Akamai Technologies
PTRli144-191.members.linode.com

security-centers.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.security-centers.com ⭐
NSns1.sinkhole.systems ⚠️ Not in parent delegation
NSns2.sinkhole.systems ⚠️ Not in parent delegation
NSns3.sinkhole.systems
NSns4.sinkhole.systems
MXsmtpmail.security-centers.com ⭐
SOAlocalhost.security-centers.comroot@security-centers.com serial=671
WOT: SAFE (48/100)
⚠️ On DNS blocklist: tif
WOT: SAFE (8/100)

NS for

Same first word

Similar names

DNS History

3 records (3 active, 0 former)

MXsmtpmail.security-centers.comA139.162.102.189173.255.196.164
●MXsmtpmail.security-centers.com2026-02-18 β†’ 2026-03-25 Β· 2 obs
● 2026-02-18 11:57:20
● 2026-03-25 14:04:50
●A139.162.102.1892026-02-18 β†’ 2026-03-25 Β· 2 obs
● 2026-02-18 11:57:20
● 2026-03-25 14:04:50
●A173.255.196.1642026-02-18 β†’ 2026-03-25 Β· 2 obs
● 2026-02-18 11:57:20
● 2026-03-25 14:04:50

πŸ” DNS Trace

Analysis

Name Server Role

localhost.security-centers.com serves as the name server for security-centers.com.

ns1.sinkhole.systems, ns2.sinkhole.systems and ns3.sinkhole.systems commonly serve as a name server alongside localhost.security-centers.com.

IP Addresses

localhost.security-centers.com points to two IP numbers: 139.162.102.189 and 173.255.196.164.

Other host names, for instance pig7yvn33vi51ex.m.facebook.security-centers.com, vnstr.net, localhost.aaahmail.com, rfa5bikxezgm4fp.static.facebook.security-centers.com and security-centers.com share IP numbers with localhost.security-centers.com.

Mail Servers

localhost.security-centers.com is served by a single mail server, smtpmail.security-centers.com.

localhost.security-centers.com uses the same mail server setup as other domains such as rfa5bikxezgm4fp.static.facebook.security-centers.com, security-centers.com, tzn3ctkaen1kgwf.static.facebook.security-centers.com, yhjzwt09h3xkadp.m.facebook.security-centers.com and safety.security-centers.com.

smtpmail.security-centers.com points to IP number 109.74.197.191.