WWW.RTSAK.COM - firstar.com
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firstar.com checked at 2025-11-01T00:00:55.300Z 1655ms 58/58/58 100% R:11firstar.com
| NS | ns2.usbank.com | ||||||
| A | 170.135.176.55🇺🇸 AS3147 | ||||||
| PTR | ns2.us.bank | ||||||
| PTR | ns2.accessepaystub.com | ||||||
| PTR | ketestkc.usbank.com | ||||||
| PTR | ns2.usbank.com | ||||||
| NS | ns4.usbank.com | ||||||
| A | 170.135.96.75🇺🇸 AS3147 | ||||||
| PTR | ns4.usbank.com | ||||||
| MX | mxa-00256501.gslb.pphosted.com | ||||||
| A | 67.231.153.148🇺🇸 Proofpoint | ||||||
| PTR | mx0b-00256501.pphosted.com | ||||||
| MX | mxb-00256501.gslb.pphosted.com | ||||||
| A | 67.231.145.57🇺🇸 Proofpoint | ||||||
| PTR | mx0a-00256501.pphosted.com | ||||||
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AI analysis
firstar.com has two name servers: ns2.usbank.com and ns4.usbank.com.
firstar.com shares the same name server setup as other domains, for example fsvwebservices.com, marketingallofus.com, dcscard.com, fmvisa.com and ralphrewardcard.com.
firstar.com shares some name servers with other domains, for example usbcpssolutions.com, cashvantage.net, harleyoffers.com, 36.156.in-addr.arpa and online.usbank.com.
Host names with a single IP:
ns2.usbank.com points to 170.135.176.55
ns4.usbank.com points to 170.135.96.75
firstar.com is served by two mail servers: mxa-00256501.gslb.pphosted.com and mxb-00256501.gslb.pphosted.com.
firstar.com shares the mail server setup with other domains, for example usbank.com, elavon.eu, merchantconnect.com, swiftsend.usbank.com and epymtservice.com.
Host names with a single IP:
mxa-00256501.gslb.pphosted.com points to 67.231.153.148
mxb-00256501.gslb.pphosted.com points to 67.231.145.57