CF1761532370234-tsm20251026204809

DNSWHOIS.INFO - firstsing.com

Search for IP or hostnames:

firstsing.com checked at 2025-10-27T02:32:50.091Z 414ms 149/149/149 100% R:12

firstsing.com

NSbristol.ns.cloudflare.com
A2606:4700:50::a29f:262f πŸ‡ΊπŸ‡Έ Cloudflare
PTRbristol.ns.cloudflare.com
A2803:f800:50::6ca2:c22f πŸ‡¨πŸ‡· Cloudflare
PTRbristol.ns.cloudflare.com
A2a06:98c1:50::ac40:222f πŸ‡ΊπŸ‡Έ Cloudflare
PTRbristol.ns.cloudflare.com
A108.162.194.47πŸ‡ΊπŸ‡Έ Cloudflare
PTRbristol.ns.cloudflare.com
A162.159.38.47 Cloudflare
PTRbristol.ns.cloudflare.com
A172.64.34.47πŸ‡ΊπŸ‡Έ Cloudflare
PTRbristol.ns.cloudflare.com
NSnikon.ns.cloudflare.com
A2606:4700:58::a29f:2cb0 πŸ‡ΊπŸ‡Έ Cloudflare
PTRnikon.ns.cloudflare.com
A2803:f800:50::6ca2:c3b0 πŸ‡¨πŸ‡· Cloudflare
PTRnikon.ns.cloudflare.com
A2a06:98c1:50::ac40:23b0 πŸ‡ΊπŸ‡Έ Cloudflare
PTRnikon.ns.cloudflare.com
A108.162.195.176πŸ‡ΊπŸ‡Έ Cloudflare
PTRnikon.ns.cloudflare.com
A162.159.44.176 Cloudflare
PTRnikon.ns.cloudflare.com
A172.64.35.176πŸ‡ΊπŸ‡Έ Cloudflare
PTRnikon.ns.cloudflare.com
MXfirstsing-com.mail.protection.outlook.com
A2a01:111:f403:cc09:: πŸ‡ΈπŸ‡¬ Microsoft
PTRmail-sg2pr03cu00500.inbound.protection.outlook.com
A2a01:111:f403:cc09::1 πŸ‡ΈπŸ‡¬ Microsoft
A2a01:111:f403:cc1a::8 πŸ‡―πŸ‡΅ Microsoft
PTRmail-tydpr03cu00100.inbound.protection.outlook.com
A2a01:111:f403:cc1f::4 πŸ‡―πŸ‡΅ Microsoft
PTRmail-os8pr02cu00104.inbound.protection.outlook.com
A52.101.124.117πŸ‡―πŸ‡΅ Microsoft
PTRmail-tydpr03cu00105.inbound.protection.outlook.com
A52.101.137.0πŸ‡ΈπŸ‡¬ Microsoft
PTRmail-sg2pr03cu00500.inbound.protection.outlook.com
A52.101.137.2πŸ‡ΈπŸ‡¬ Microsoft
A52.101.157.80πŸ‡ΊπŸ‡Έ Microsoft
PTRmail-os8pr02cu00100.inbound.protection.outlook.com
A2606:4700:3031::6815:384c πŸ‡ΊπŸ‡Έ Cloudflare
A2606:4700:3035::ac43:b449 πŸ‡ΊπŸ‡Έ Cloudflare
A104.21.56.76 Cloudflare
A172.67.180.73πŸ‡ΊπŸ‡Έ Cloudflare

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NSa.gtld-servers.net
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
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net

Up

Starts with same word

Starts similarily

AI analysis

firstsing.com is the parent of www.firstsing.com.

Four IP numbers are pointed to by firstsing.com: 2606:4700:3031::6815:384c, 2606:4700:3035::ac43:b449, 104.21.56.76 and 172.67.180.73.

other host names including theme.org.in, www.usa-proxy.org, qianjw.com, www.norwid.edu.pl and araujoabreu.com.br share IP numbers with firstsing.com.

firstsing.com is delegated to two name servers bristol.ns.cloudflare.com and nikon.ns.cloudflare.com.

firstsing.com uses the same name server setup as myns.org and openheavensdaily.com.

firstsing.com at least partially shares name servers with other domains, for instance zex.no, playdulcimer.com, aureliaresidences.com, dentibus.it and convert-to-islam.net.

These name servers are commonly used with rayne.ns.cloudflare.com, ada.ns.cloudflare.com, lewis.ns.cloudflare.com, leland.ns.cloudflare.com and logan.ns.cloudflare.com.

Host names with six IP numbers:

Host name bristol.ns.cloudflare.com points to: 2606:4700:50::a29f:262f, 2803:f800:50::6ca2:c22f, 2a06:98c1:50::ac40:222f, 108.162.194.47, 162.159.38.47 and 172.64.34.47.

Host name nikon.ns.cloudflare.com points to: 2606:4700:58::a29f:2cb0, 2803:f800:50::6ca2:c3b0, 2a06:98c1:50::ac40:23b0, 108.162.195.176, 162.159.44.176 and 172.64.35.176.

firstsing.com is handled by a single mail server, firstsing-com.mail.protection.outlook.com.

Host firstsing-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:cc09::, 2a01:111:f403:cc09::1, 2a01:111:f403:cc1a::8, 2a01:111:f403:cc1f::4, 52.101.124.117, 52.101.137.0, 52.101.137.2 and 52.101.157.80.

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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SiiMOCl CF johedugfp 2025-10-27