CF1760497013731-tsm20251014171359

DNSWHOIS.INFO - spectralcalc.com

Search for IP or hostnames:

spectralcalc.com checked at 2025-10-15T02:56:53.711Z 440ms 131/131/131 100% R:10

spectralcalc.com

NSbart.ns.cloudflare.com
A2606:4700:58::adf5:3b47 🇺🇸 Cloudflare
PTRbart.ns.cloudflare.com
A2803:f800:50::6ca2:c147 🇨🇷 Cloudflare
PTRbart.ns.cloudflare.com
A2a06:98c1:50::ac40:2147 🇺🇸 Cloudflare
PTRbart.ns.cloudflare.com
A108.162.193.71🇺🇸 Cloudflare
PTRbart.ns.cloudflare.com
A172.64.33.71🇺🇸 Cloudflare
PTRbart.ns.cloudflare.com
A173.245.59.71🇺🇸 Cloudflare
PTRbart.ns.cloudflare.com
NStessa.ns.cloudflare.com
A2606:4700:50::a29f:26e5 🇺🇸 Cloudflare
PTRtessa.ns.cloudflare.com
A2803:f800:50::6ca2:c2e5 🇨🇷 Cloudflare
PTRtessa.ns.cloudflare.com
A2a06:98c1:50::ac40:22e5 🇺🇸 Cloudflare
PTRtessa.ns.cloudflare.com
A108.162.194.229🇺🇸 Cloudflare
PTRtessa.ns.cloudflare.com
A162.159.38.229 Cloudflare
PTRtessa.ns.cloudflare.com
A172.64.34.229🇺🇸 Cloudflare
PTRtessa.ns.cloudflare.com
MXmx-01-us-west-2.prod.hydra.sophos.com
A34.212.216.102🇺🇸 Amazon
PTRec2-34-212-216-102.us-west-2.compute.amazonaws.com
A44.228.84.34🇺🇸 Amazon
PTRec2-44-228-84-34.us-west-2.compute.amazonaws.com
A44.234.222.176🇺🇸 Amazon
PTRec2-44-234-222-176.us-west-2.compute.amazonaws.com
MXmx-02-us-west-2.prod.hydra.sophos.com
A34.212.216.102🇺🇸 Amazon
PTRec2-34-212-216-102.us-west-2.compute.amazonaws.com
A44.228.84.34🇺🇸 Amazon
PTRec2-44-228-84-34.us-west-2.compute.amazonaws.com
A44.234.222.176🇺🇸 Amazon
PTRec2-44-234-222-176.us-west-2.compute.amazonaws.com
A3.23.0.47🇺🇸 Amazon
PTRec2-3-23-0-47.us-east-2.compute.amazonaws.com

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NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
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rank #985324 globally
rank #510638 in the tld

Starts with same word

Starts similarily

AI analysis

spectralcalc.com points to an IP address: 3.23.0.47.

Other host names, for instance ec2-3-23-0-47.us-east-2.compute.amazonaws.com, share IP numbers with spectralcalc.com.

Two name servers bart.ns.cloudflare.com and tessa.ns.cloudflare.com handle the delegation for spectralcalc.com.

spectralcalc.com shares the same name server setup as other domains, for instance bnbowners.com, timryan.ie, tab-international.com, lessmeeting.com and gats-inc.com.

spectralcalc.com at least partially shares name servers with other domains, for instance rabiesalliance.org, 18jl5.com, y1114.com, staticed.com and muhacarts.net.

These name servers are commonly used with hera.ns.cloudflare.com, damon.ns.cloudflare.com, hans.ns.cloudflare.com, miguel.ns.cloudflare.com, meera.ns.cloudflare.com and kellen.ns.cloudflare.com.

Six IP addresses per host:

bart.ns.cloudflare.com points to 2606:4700:58::adf5:3b47, 2803:f800:50::6ca2:c147, 2a06:98c1:50::ac40:2147, 108.162.193.71, 172.64.33.71 and 173.245.59.71; tessa.ns.cloudflare.com points to 2606:4700:50::a29f:26e5, 2803:f800:50::6ca2:c2e5, 2a06:98c1:50::ac40:22e5, 108.162.194.229, 162.159.38.229 and 172.64.34.229

spectralcalc.com is handled by two mail servers: mx-01-us-west-2.prod.hydra.sophos.com and mx-02-us-west-2.prod.hydra.sophos.com.

spectralcalc.com uses the same mail server setup as other domains, for instance northlandhospice.org, cremasco.com, cbsa.com.gt, biofarma.com.tr and redlineaviation.com.

spectralcalc.com shares at least partially some mail servers with other domains, for instance indaabin.gob.mx, 8cubed.net, spectrom.net, apctinc.com and netphoneip.com.pe.

Host names with three IP numbers:

mx-01-us-west-2.prod.hydra.sophos.com points to 34.212.216.102, 44.228.84.34 and 44.234.222.176

mx-02-us-west-2.prod.hydra.sophos.com points to 34.212.216.102, 44.228.84.34 and 44.234.222.176

Hosts that point to 34.212.216.102 are mx-01-us-west-2.prod.hydra.sophos.com and mx-02-us-west-2.prod.hydra.sophos.com

Hosts that point to 44.228.84.34 are mx-01-us-west-2.prod.hydra.sophos.com and mx-02-us-west-2.prod.hydra.sophos.com

Hosts that point to 44.234.222.176 are mx-01-us-west-2.prod.hydra.sophos.com and mx-02-us-west-2.prod.hydra.sophos.com

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