CF1762085147712-tsm20251102073205

WWW.RTSAK.COM - sigma-c.us

Search for IP or hostnames:

sigma-c.us checked at 2025-11-02T12:05:47.607Z 594ms 56/56/56 100% R:15

sigma-c.us

NSexdns1.synopsys.com
A149.117.1.1🇺🇸 Synopsys-RIPE-AS
PTRexdns1.synopsys.com
NSexdns2.synopsys.com
A149.117.1.2🇺🇸 Synopsys-RIPE-AS
PTRexdns2.synopsys.com
NSexdns3.synopsys.com
A149.117.1.3🇺🇸 Synopsys-RIPE-AS
PTRexdns3.synopsys.com
NSexdns4.synopsys.com
A149.117.1.4🇺🇸 Synopsys-RIPE-AS
PTRexdns4.synopsys.com
A149.117.73.34🇺🇸 AS397635

us

NSb.cctld.us
NSf.cctld.us
NSk.cctld.us
NSm.cctld.us
NSn.cctld.us
NSw.cctld.us
NSx.cctld.us
NSy.cctld.us

Starts with same word

Starts similarily

AI analysis

sigma-c.us points to a single IP number: 149.117.73.34.

Other host names, for instance synopsys.com.cn, numeritech.com, piketec.com, hspice.org and psti.com share IP numbers with sigma-c.us.

sigma-c.us is delegated to four name servers: exdns1.synopsys.com, exdns2.synopsys.com, exdns3.synopsys.com and exdns4.synopsys.com.

sigma-c.us at least partially shares name servers with other domains, for instance synopsys.com.cn, numeritech.com, piketec.com, ellipticsemi.com and hspice.org.

Host names with a single IP address

exdns1.synopsys.com points to 149.117.1.1

exdns2.synopsys.com points to 149.117.1.2

exdns3.synopsys.com points to 149.117.1.3

exdns4.synopsys.com points to 149.117.1.4

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

UcEYgbR CF johedugfp 2025-11-02