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horacemann.com checked at 2025-12-26T12:00:49.164Z 1077ms 142/142/142 100% R:13 allDone:true timedOut:false cfaller:02522f61/18:8156b644:16403:undefined

horacemann.com

NSpdns91.ultradns.biz
A2610:a1:1015::7f🇺🇸 Neustar
PTRpdns91.ultradns.biz
A156.154.66.91🇺🇸 Neustar
PTRpdns91.ultradns.biz
MXus-smtp-inbound-1.mimecast.com
A170.10.128.141🇺🇸 Mimecast-NA
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.128.221🇺🇸 Mimecast-NA
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.128.242🇺🇸 Mimecast-NA
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.132.141🇺🇸 Mimecast-NA
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.132.221🇺🇸 Mimecast-NA
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.132.242🇺🇸 Mimecast-NA
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
MXus-smtp-inbound-2.mimecast.com
A170.10.128.141🇺🇸 Mimecast-NA
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.128.221🇺🇸 Mimecast-NA
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.128.242🇺🇸 Mimecast-NA
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.132.141🇺🇸 Mimecast-NA
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.132.221🇺🇸 Mimecast-NA
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.132.242🇺🇸 Mimecast-NA
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
NSpdns91.ultradns.com
A2001:502:f3ff::7f🇺🇸 Neustar
PTRpdns91.ultradns.com
A156.154.64.91🇺🇸 Neustar
PTRpdns91.ultradns.com
MXms45842701.msv1.invalid
NSpdns91.ultradns.net
A2610:a1:1014::7f🇺🇸 Neustar
PTRpdns91.ultradns.net
A156.154.65.91🇺🇸 Neustar
PTRpdns91.ultradns.net
NSpdns91.ultradns.org
A2001:502:4612::7f🇺🇸 Neustar
PTRpdns91.ultradns.org
A156.154.67.91🇺🇸 Neustar
PTRpdns91.ultradns.org
A20.84.196.90🇺🇸 Microsoft

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rank #157725 globally
rank #85245 in the tld

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Starts with same word

Starts similarily

AI analysis

horacemann.com is the parent of testverify.horacemann.com, hmsmtp03.horacemann.com, webmail.horacemann.com, mail.horacemann.com, customer.horacemann.com and a few other host names.

horacemann.com points to an IP address: 20.84.196.90.

Other host names, for instance www.horacemann.com, share IP numbers with horacemann.com.

horacemann.com delegates to four name servers: pdns91.ultradns.biz, pdns91.ultradns.com, pdns91.ultradns.net and pdns91.ultradns.org.

horacemann.com at least partially shares name servers with other domains, for instance ntalife.net, redbulldistribution.com, carpediem.us, speedweek.de and redbullcultureclash.com.

These name servers are commonly used with ns15.ultradns2.com and ns15.ultradns2.org.

Host names with two IP numbers: pdns91.ultradns.biz points to 2610:a1:1015::7f and 156.154.66.91; pdns91.ultradns.com points to 2001:502:f3ff::7f and 156.154.64.91; pdns91.ultradns.net points to 2610:a1:1014::7f and 156.154.65.91; pdns91.ultradns.org points to 2001:502:4612::7f and 156.154.67.91.

Three mail servers handle horacemann.com: us-smtp-inbound-1.mimecast.com, us-smtp-inbound-2.mimecast.com and ms45842701.msv1.invalid.

horacemann.com shares at least partially some mail servers with other domains, for instance phoenix-ins.com, fmlsstore.com, startransportation.com, sevillepictures.com and 181.trimet.org.

Host names with six IP numbers

us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com each point to: 170.10.128.141, 170.10.128.221, 170.10.128.242, 170.10.132.141, 170.10.132.221 and 170.10.132.242

Host names that point to 170.10.128.141: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com

Host names that point to 170.10.128.221: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com

Host names that point to 170.10.128.242: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com

Host names that point to 170.10.132.141: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com

Host names that point to 170.10.132.221: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com

Host names that point to 170.10.132.242: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com