active.concentric.com - dns.ninja

active.concentric.com

DNSSEC⚠️ Not signed
A207.155.253.121πŸ‡ΊπŸ‡Έ AS2828207.155.128.0/17 Proxy registration to prevent harm from ARIN-NONAUTH shutdown
PTRactive.concentric.com

concentric.com

DNSSEC⚠️ Not signed
A205.158.160.49πŸ‡ΊπŸ‡Έ AS2828205.158.0.0/16 Proxy registration to prevent harm from ARIN-NONAUTH shutdown
NSns-twbg.verizonwireless.com ⭐
NSns-scrm.verizonwireless.com
NSns-tmtr.verizonwireless.com
MXmx1c28.concentric.com ⭐
MXmx2c28.concentric.com(10)
MXmx3c28.concentric.com(20)
MXmx4c28.concentric.com(30)
SOAns-twbg.verizonwireless.comhostmaster@concentric.com 2012-09-13 #39
WOT: SAFE (60/100)
WOT: SAFE (61/100)
πŸ“ˆ Tranco rank: #292,075

PTR for

Previously MX for

Same first word

Similar names

DNS History

1 record (1 active, 0 former)

20162017201820192020202120222023202420252026A207.155.253.121
●A207.155.253.1212015-08-08 β†’ 2026-08-04 Β· 2 obs
● 2015-08-08 02:33:12
● 2026-08-04 05:01:50

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
comc.gtld-servers.net, i.gtld-servers.net, e.gtld-servers.net, k.gtld-servers.net...-
concentric.comns-scrm.verizonwireless.com, ns-twbg.verizonwireless.com, ns-tmtr.verizonwireless.com3 records

βœ… Authoritative Response

Server:63.27.16.17

NS records: ns-scrm.verizonwireless.com, ns-twbg.verizonwireless.com, ns-tmtr.verizonwireless.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for concentric.com (unsigned zone)

⏱️ Timing

Total: 204ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A1207.155.253.121

πŸ“Œ Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns-scrm.verizonwireless.com, ns-twbg.verizonwireless.com, ns-tmtr.verizonwireless.com)

Analysis

IP Addresses

active.concentric.com resolves to one IP address: 207.155.253.121.

Other host names share IP numbers with active.concentric.com; 207.155.253.121.ptr.concentric.com is one such example.