CF1763667108606-tsm20251116095642

MXLIST.NET - 1stclasshosting.com

Search for IP or hostnames:

1stclasshosting.com checked at 2025-11-20T19:31:48.568Z 3086ms 107/107/107 100% R:19 allDone:true timedOut:false

1stclasshosting.com

NSns1.1stclasshosting.com
A104.251.126.16🇺🇸 1st Class Hosting
PTRns1.1stclasshosting.com
NSns2.1stclasshosting.com
A104.251.115.2🇺🇸 1st Class Hosting
PTR1stclassdns.com
MXaspmx2.googlemail.com
A2a00:1450:400b:c02::1b 🇮🇪 Google
PTRdj-in-f27.1e100.net
A172.253.116.26🇺🇸 Google
PTRdj-in-f26.1e100.net
MXaspmx3.googlemail.com
A2607:f8b0:4023:1015::1a 🇺🇸 Google
PTRyudfwta-in-f26.1e100.net
A172.253.135.27🇺🇸 Google
PTRyudfwta-in-f27.1e100.net
MXaspmx.l.google.com
A2607:f8b0:4023:c0d::1b 🇺🇸 Google
PTRdl-in-f27.1e100.net
A142.250.101.26🇺🇸 Google
PTRdz-in-f26.1e100.net
MXalt1.aspmx.l.google.com
A2607:f8b0:4023:100f::1a 🇺🇸 Google
PTRyudfwra-in-f26.1e100.net
A192.178.220.27🇺🇸 Google
PTRyudfwra-in-f27.1e100.net
MXalt2.aspmx.l.google.com
A2607:f8b0:4023:1015::1a 🇺🇸 Google
PTRyudfwta-in-f26.1e100.net
A172.253.135.26🇺🇸 Google
PTRyudfwta-in-f26.1e100.net
A208.113.236.46🇺🇸 AS26347
PTRdp-cbf033a06b.dreamhostps.com

com

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

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AI analysis

1stclasshosting.com is the parent of ns2.1stclasshosting.com, ns9.1stclasshosting.com, ns8.1stclasshosting.com, mirror.1stclasshosting.com, www.1stclasshosting.com and a few other host names.

1stclasshosting.com maps to IP address 208.113.236.46.

Other host names for instance www.1stclasshosting.com and dp-cbf033a06b.dreamhostps.com share IP numbers with 1stclasshosting.com.

Two name servers ns1.1stclasshosting.com and ns2.1stclasshosting.com are delegated to 1stclasshosting.com.

Host names with a single IP address:

ns1.1stclasshosting.com points to 104.251.126.16

ns2.1stclasshosting.com points to 104.251.115.2

1stclasshosting.com is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

1stclasshosting.com shares mail servers with other domains at least in part, for instance brasserieblanc.com, nport.net, cipa.site, spiritbizpeople.com and hsrealty.com.

These mail servers are often used together with aspmx4.googlemail.com, aspmx5.googlemail.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

Host names with two IP numbers

aspmx2.googlemail.com points to 2a00:1450:400b:c02::1b and 172.253.116.26

aspmx3.googlemail.com points to 2607:f8b0:4023:1015::1a and 172.253.135.27

aspmx.l.google.com points to 2607:f8b0:4023:c0d::1b and 142.250.101.26

alt1.aspmx.l.google.com points to 2607:f8b0:4023:100f::1a and 192.178.220.27

alt2.aspmx.l.google.com points to 2607:f8b0:4023:1015::1a and 172.253.135.26

Host names that point to 2607:f8b0:4023:1015::1a: aspmx3.googlemail.com and alt2.aspmx.l.google.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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