CF1760743061152-tsm20251017082432

WWW.RTSAK.COM - hcosd.org

Search for IP or hostnames:

hcosd.org checked at 2025-10-17T23:17:41.048Z 257ms 110/110/110 100% R:13

hcosd.org

NSns37.worldnic.com
A162.159.26.212 Cloudflare
NSns38.worldnic.com
A162.159.27.146 Cloudflare
MXaspmx.l.google.com
A2607:f8b0:4004:c1b::1b ๐Ÿ‡บ๐Ÿ‡ธ Google
PTRwv-in-f27.1e100.net
A172.253.63.27๐Ÿ‡บ๐Ÿ‡ธ Google
PTRbi-in-f27.1e100.net
MXalt1.aspmx.l.google.com
A2a00:1450:4013:c1e::1a ๐Ÿ‡ณ๐Ÿ‡ฑ Google
PTRyugrqzs-in-f26.1e100.net
A192.178.213.26๐Ÿ‡บ๐Ÿ‡ธ Google
PTRyugrqzs-in-f26.1e100.net
MXalt2.aspmx.l.google.com
A2a00:1450:4025:c01::1a ๐Ÿ‡ต๐Ÿ‡ฑ Google
PTRrd-in-f26.1e100.net
A142.250.147.26๐Ÿ‡บ๐Ÿ‡ธ Google
PTRrd-in-f26.1e100.net
MXalt3.aspmx.l.google.com
A2a00:1450:4010:c0e::1a ๐Ÿ‡ซ๐Ÿ‡ฎ Google
PTRlu-in-f26.1e100.net
PTRlu-in-x1a.1e100.net
A74.125.131.26๐Ÿ‡บ๐Ÿ‡ธ Google
PTRlu-in-f26.1e100.net
MXalt4.aspmx.l.google.com
A2404:6800:4003:c06::1b ๐Ÿ‡ธ๐Ÿ‡ฌ Google
PTRsm-in-f27.1e100.net
A142.250.4.27๐Ÿ‡บ๐Ÿ‡ธ Google
PTRsm-in-f27.1e100.net
A34.238.178.141๐Ÿ‡บ๐Ÿ‡ธ Amazon
PTRec2-34-238-178-141.compute-1.amazonaws.com

org

NSa0.org.afilias-nst.info
NSa2.org.afilias-nst.info
NSc0.org.afilias-nst.info
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSd0.org.afilias-nst.org

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Starts with same word

Starts similarily

AI analysis

hcosd.org is the parent of mail.hcosd.org.

hcosd.org resolves to one IP number: 34.238.178.141.

other host names including wfpsb.org, msd3.org, clevelandisd.org, miamieast.k12.oh.us and crescentok.com share IP numbers with hcosd.org.

hcosd.org is delegated to two name servers ns37.worldnic.com and ns38.worldnic.com.

hcosd.org shares the same name server setup as other domains, for instance esaic.com, emht.net, fabtime.org, provationmed.com and sbclife.com.

Host names with one IP number:

ns37.worldnic.com points to 162.159.26.212

ns38.worldnic.com points to 162.159.27.146

hcosd.org is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

hcosd.org shares some mail servers with other domains, at least partially, for instance culinarycareernow.com, doubledigit-solutions.com, gamayunpro.com, unhandled.com and fslns.com.

these mail servers are often used together with mail servers aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com, aspmx5.googlemail.com and qqkrbe3ndjorxrpujebyugulv7bozrplnwcnjr7a52z7qk43hn2q.mx-verification.google.com.

Host names with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4004:c1b::1b and 172.253.63.27

alt1.aspmx.l.google.com points to 2a00:1450:4013:c1e::1a and 192.178.213.26

alt2.aspmx.l.google.com points to 2a00:1450:4025:c01::1a and 142.250.147.26

alt3.aspmx.l.google.com points to 2a00:1450:4010:c0e::1a and 74.125.131.26

alt4.aspmx.l.google.com points to 2404:6800:4003:c06::1b and 142.250.4.27

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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DttugZU CF johedugfp 2025-10-17