DNSWHOIS.INFO - cusd15.k12.il.us
Search for IP or hostnames:
cusd15.k12.il.us checked at 2025-11-12T13:23:12.332Z 257ms 117/117/117 100% R:13 allDone:true timedOut:false cusd15.k12.il.us
| MX | aspmx2.googlemail.com | ||||||
| A | 2a00:1450:400b:c02::1b 🇮🇪 Google | ||||||
| PTR | dj-in-f27.1e100.net | ||||||
| A | 172.253.116.27🇺🇸 Google | ||||||
| PTR | dj-in-f27.1e100.net | ||||||
| MX | aspmx3.googlemail.com | ||||||
| A | 2a00:1450:400c:c00::1a 🇧🇪 Google | ||||||
| PTR | ws-in-f26.1e100.net | ||||||
| PTR | ws-in-x1a.1e100.net | ||||||
| A | 173.194.76.26🇺🇸 Google | ||||||
| PTR | ws-in-f26.1e100.net | ||||||
| NS | ns1.illinois.net | ||||||
| A | 2001:1848:0:9300::4 🇺🇸 STATE-1 | ||||||
| PTR | ns1.illinois.net | ||||||
| A | 206.166.61.22🇺🇸 STATE-1 | ||||||
| PTR | ns1.illinois.net | ||||||
| NS | ns2.illinois.net | ||||||
| A | 206.166.17.200🇺🇸 STATE-1 | ||||||
| PTR | ns2.illinois.net | ||||||
| MX | aspmx.l.google.com | ||||||
| A | 2607:f8b0:4004:c07::1a 🇺🇸 Google | ||||||
| PTR | bc-in-f26.1e100.net | ||||||
| A | 172.253.122.26🇺🇸 Google | ||||||
| PTR | bh-in-f26.1e100.net | ||||||
| MX | alt1.aspmx.l.google.com | ||||||
| A | 2a00:1450:400b:c02::1b 🇮🇪 Google | ||||||
| PTR | dj-in-f27.1e100.net | ||||||
| A | 172.253.116.27🇺🇸 Google | ||||||
| PTR | dj-in-f27.1e100.net | ||||||
| MX | alt2.aspmx.l.google.com | ||||||
| A | 2a00:1450:400c:c00::1a 🇧🇪 Google | ||||||
| PTR | ws-in-f26.1e100.net | ||||||
| PTR | ws-in-x1a.1e100.net | ||||||
| A | 173.194.76.26🇺🇸 Google | ||||||
| PTR | ws-in-f26.1e100.net | ||||||
| A | 209.174.184.105🇺🇸 STATE-1 | ||||||
k12.il.us
| NS | us1.illinois.net | ||||||
| NS | us2.illinois.net | ||||||
Up
aspam.cusd15.k12.il.us |
Starts with same word
cusd15.k12.il.us |
Starts similarily
cusd15.k12.il.us |
AI analysis
cusd15.k12.il.us is the parent of aspam.cusd15.k12.il.us.
cusd15.k12.il.us resolves to one IP number: 209.174.184.105.
cusd15.k12.il.us is delegated to two name servers ns1.illinois.net and ns2.illinois.net.
cusd15.k12.il.us shares the same name server setup as other domains, for instance marshall.lib.il.us, 25.124.216.in-addr.arpa, 217.99.66.in-addr.arpa, zion6.org and 250.99.66.in-addr.arpa.
cusd15.k12.il.us at least partially shares name servers with other domains, for instance 2.63.207.in-addr.arpa, 96.107.64.in-addr.arpa, pchs.perry.k12.il.us, orr.cps.k12.il.us and wchs.tazewell.k12.il.us.
these name servers are often used together with dns.illinois.net, ns2.cps.k12.il.us, ns.cps.k12.il.us and ns.rtc6.illinois.net.
Two IP numbers for a host: ns1.illinois.net points to 2001:1848:0:9300::4 and 206.166.61.22.
One IP number for a host: ns2.illinois.net points to 206.166.17.200.
cusd15.k12.il.us 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.
cusd15.k12.il.us shares some mail servers with other domains, at least partially, for instance m4mais.com.br, putusan.mahkamahagung.go.id, hemlockcompany.com, soliton.sg and carrefour-immobilier.ca.
these mail servers are often used with aspmx4.googlemail.com, aspmx5.googlemail.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
Hosts with two IP numbers:
aspmx2.googlemail.com points to 2a00:1450:400b:c02::1b and 172.253.116.27
aspmx3.googlemail.com points to 2a00:1450:400c:c00::1a and 173.194.76.26
aspmx.l.google.com points to 2607:f8b0:4004:c07::1a and 172.253.122.26
alt1.aspmx.l.google.com points to 2a00:1450:400b:c02::1b and 172.253.116.27
alt2.aspmx.l.google.com points to 2a00:1450:400c:c00::1a and 173.194.76.26
Hosts pointing to 2a00:1450:400b:c02::1b: aspmx2.googlemail.com and alt1.aspmx.l.google.com
Hosts pointing to 172.253.116.27: aspmx2.googlemail.com and alt1.aspmx.l.google.com
Hosts pointing to 2a00:1450:400c:c00::1a: aspmx3.googlemail.com and alt2.aspmx.l.google.com
Hosts pointing to 173.194.76.26: aspmx3.googlemail.com and alt2.aspmx.l.google.com