WWW.RTSAK.COM - grc.com
Search for IP or hostnames:
grc.com checked at 2025-09-07T08:30:36.772Z 297ms 66/66/66 100% R:12
grc.com
MX | grc.com | ||||||
A | 4.79.142.200🇺🇸 Lumen AS3356 | ||||||
PTR | grc.com | ||||||
NS | ns4.customer.level3.net | ||||||
A | 209.244.4.53🇺🇸 Lumen AS3356 | ||||||
PTR | ns4.customer.level3.net | ||||||
NS | ns6.customer.level3.net | ||||||
A | 209.244.4.85🇺🇸 Lumen AS3356 | ||||||
PTR | ns6.customer.level3.net | ||||||
A | 4.79.142.200🇺🇸 Lumen AS3356 | ||||||
PTR | grc.com |
com
rank #2632 in the tld
200.142.79.4.in-addr.arpa |
grc.com |
media.grc.com |
misc.grc.com |
mail.grc.com |
ns.grc.com |
shieldsup.grc.com |
forums.grc.com |
www.grc.com |
news.grc.com |
sqrl.grc.com |
nanoprobe.grc.com |
AI analysis
Host names media.grc.com
, misc.grc.com
, mail.grc.com
, ns.grc.com
, shieldsup.grc.com
and several others have grc.com
as their parent.
The server grc.com
is utilized for mail services for grc.com
.
IP number 4.79.142.200 is pointed to by grc.com
.
Two name servers, ns4.customer.level3.net
and ns6.customer.level3.net
, are the delegation for grc.com
.
The name server setup of grc.com
is identical to that of other domains like rebindtest.com
and grctech.com
.
The name servers of grc.com
are at least partially shared with other domains such as globalpvactivity.com
, influon.com
, organon.co.il
, cerazette.co.uk
, and proscar.cl
.
The name servers ns9.customer.level3.net
, cbru.br.ns.els-gms.att.net
, cmtu.mt.ns.els-gms.att.net
, and ns5.customer.level3.net
are typically utilized in conjunction.
ns4.customer.level3.net
and ns6.customer.level3.net
both point to individual IP numbers: 209.244.4.53 and 209.244.4.85 respectively.
The mail server responsible for managing grc.com
is grc.com
itself.
IP number 4.79.142.200 is pointed to by grc.com
.