CF1759272338827-tsm20250929235914

WWW.RTSAK.COM - rtcalc.com

Search for IP or hostnames:

rtcalc.com checked at 2025-09-30T22:45:38.813Z 595ms 93/93/93 100% R:23

rtcalc.com

NSns1.i8t.com
A2a03:6f20::11 🇸🇪 LOP i Goteborg
PTRns1.i8t.com
A185.84.28.11🇸🇪 LOP i Goteborg
PTRns1.i8t.com
NSns2.i8t.com
A185.84.30.53🇦🇽 IP-Connect AB
PTRns2.i8t.com
NSns.i8t.net
A2a01:4a0:67:38::63bd 🇩🇪 CORE-BACKBONE
A31.7.187.136🇩🇪 CORE-BACKBONE
PTRns.i8t.net
NSns1.lopdns.se
A2604:4300:a:77:223:8bff:fee0:2a79 🇺🇸 NOCIX
A173.208.153.203🇺🇸 Wholesale Internet, Inc.
PTRns1.lopdns.se
NSns2.lopdns.se
A2001:19f0:200:11c::2 🇺🇸 The Constant Company
PTRns2.lopdns.se
A216.155.132.155🇺🇸 The Constant Company
PTRns2.lopdns.se
A62.65.126.28🇸🇪 Telenor (Norway/Sweden)
PTRhost.62.65.126.28.bitcom.se
MX62.65.126.28

com

NSa.gtld-servers.net
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AI analysis

The parent of dyn.rtcalc.com is rtcalc.com.

rtcalc.com points to a single IP: 62.65.126.28.

Other host names, for example host.62.65.126.28.bitcom.se, rtcalculations.com, rtcalc.se and dyn.rtcalc.se share IP numbers with rtcalc.com.

rtcalc.com is delegated to five name servers: ns1.i8t.com, ns2.i8t.com, ns.i8t.net, ns1.lopdns.se and ns2.lopdns.se.

rtcalc.com partially shares name servers with other domains; examples include apoio.se, marionettfilm.se, shoppingdirectory.nu, skanskbyggtjanst.se and kommunisterna.org.

these name servers are commonly used with the name servers anycast.lopdns.se.

Two IP numbers per host:

ns1.i8t.com points to: 2a03:6f20::11 and 185.84.28.11

ns.i8t.net points to: 2a01:4a0:67:38::63bd and 31.7.187.136

ns1.lopdns.se points to: 2604:4300:a:77:223:8bff:fee0:2a79 and 173.208.153.203

ns2.lopdns.se points to: 2001:19f0:200:11c::2 and 216.155.132.155

One IP number per host:

ns2.i8t.com points to: 185.84.30.53

rtcalc.com is handled by a single mail server, 62.65.126.28.

rtcalc.com uses the same mail server setup as other domains, for instance rtcalculations.com and rtcalc.se.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

BwIqcqe CF johedugfp 2025-09-30