ROBTEX.COM - firstcb.com
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firstcb.com checked at 2025-12-11T09:54:52.425Z 1309ms 105/105/105 100% R:9 allDone:true timedOut:false firstcb.com
| NS | ns1.jh-cf.com | ||||||
| A | 2400:cb00:2049:1::c629:df76🇺🇸 Cloudflare | ||||||
| A | 198.41.223.118 Cloudflare | ||||||
| PTR | cf-198-41-223-118.cloudflare.com | ||||||
| NS | ns2.jh-cf.com | ||||||
| A | 2400:cb00:2049:1::a29f:9b0🇺🇸 Cloudflare | ||||||
| A | 162.159.9.176 Cloudflare | ||||||
| MX | d183798a.ess.barracudanetworks.com | ||||||
| A | 209.222.82.252🇺🇸 Amazon | ||||||
| PTR | mail.ess.barracuda.com | ||||||
| A | 209.222.82.253🇺🇸 Amazon | ||||||
| PTR | mail.ess.barracuda.com | ||||||
| A | 209.222.82.255🇺🇸 Amazon | ||||||
| PTR | mail.ess.barracuda.com | ||||||
| MX | d183798b.ess.barracudanetworks.com | ||||||
| A | 209.222.82.252🇺🇸 Amazon | ||||||
| PTR | mail.ess.barracuda.com | ||||||
| A | 209.222.82.253🇺🇸 Amazon | ||||||
| PTR | mail.ess.barracuda.com | ||||||
| A | 209.222.82.255🇺🇸 Amazon | ||||||
| PTR | mail.ess.barracuda.com | ||||||
| A | 2a06:98c1:3106::ac40:92a3🇺🇸 Cloudflare | ||||||
| A | 2a06:98c1:310d::6812:295d🇺🇸 Cloudflare | ||||||
| A | 104.18.41.93 Cloudflare | ||||||
| A | 172.64.146.163🇺🇸 Cloudflare | ||||||
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mail2.firstcb.com |
Starts with same word
Starts similarily
AI analysis
mail2.firstcb.com has firstcb.com as its parent.
firstcb.com maps to four IP numbers: 2a06:98c1:3106::ac40:92a3, 2a06:98c1:310d::6812:295d, 104.18.41.93 and 172.64.146.163.
Other host names, for instance www.auctionzip.com.cdn.cloudflare.net, centralbankkc.com, mobile.auctionzip.com.cdn.cloudflare.net, dreifragezeichen.de and paybackonlineshop.de share IP numbers with firstcb.com.
Two name servers ns1.jh-cf.com and ns2.jh-cf.com are delegated to firstcb.com.
firstcb.com uses the same name server configuration as other domains, such as usscofcu.com, bankofvernon.com, commercialtrust.com, pilotgrovesavingsbank.com and washsb.com.
Host names with two IPs:
ns1.jh-cf.com points to 2400:cb00:2049:1::c629:df76 and 198.41.223.118.
ns2.jh-cf.com points to 2400:cb00:2049:1::a29f:9b0 and 162.159.9.176.
Two mail servers handle firstcb.com: d183798a.ess.barracudanetworks.com and d183798b.ess.barracudanetworks.com.
Host names with three IP numbers
d183798a.ess.barracudanetworks.com points to: 209.222.82.252, 209.222.82.253 and 209.222.82.255
d183798b.ess.barracudanetworks.com points to: 209.222.82.252, 209.222.82.253 and 209.222.82.255
Note that d183798a.ess.barracudanetworks.com and d183798b.ess.barracudanetworks.com both point to the same three IPs: 209.222.82.252, 209.222.82.253 and 209.222.82.255
Names pointing to 209.222.82.252: d183798a.ess.barracudanetworks.com and d183798b.ess.barracudanetworks.com
Names pointing to 209.222.82.253: d183798a.ess.barracudanetworks.com and d183798b.ess.barracudanetworks.com
Names pointing to 209.222.82.255: d183798a.ess.barracudanetworks.com and d183798b.ess.barracudanetworks.com