CF1761290385061-tsm20251017082432

DNSWHOIS.INFO - emails.firstcitizens.com

Search for IP or hostnames:

emails.firstcitizens.com checked at 2025-10-24T07:19:45.043Z 333ms 109/109/109 100% R:16

emails.firstcitizens.com

NSns01.firstcitizens.com
A2620:4d:4000:6259:7:8:0:1 🇺🇸 NSONE
PTRns8.demysdns.com
PTRdns1.p08.nsone.net
A198.51.44.1🇺🇸 NSONE
PTRdns1.p01.nsone.net
NSns02.firstcitizens.com
A2a00:edc0:6259:7:8::2 🇺🇸 NSONE
PTRdns2.p08.nsone.net
A198.51.45.1🇺🇸 NSONE
PTRdns2.p01.nsone.net
NSns03.firstcitizens.com
A2620:4d:4000:6259:7:8:0:3 🇺🇸 NSONE
PTRdns3.p08.nsone.net
A198.51.44.65🇺🇸 NSONE
PTRdns3.p01.nsone.net
NSns01.nsfcb.com
A45.54.96.1🇺🇸 NETACTUATE-AS-AP
PTRns01.nsfcb.com
NSns02.nsfcb.com
A45.54.96.65🇺🇸 NETACTUATE-AS-AP
PTRns02.nsfcb.com
NSns03.nsfcb.com
A45.54.96.129🇺🇸 NETACTUATE-AS-AP
PTRns03.nsfcb.com
MXmxa-00176601.gslb.pphosted.com
A148.163.138.76🇺🇸 Proofpoint
PTRmx0b-00176601.pphosted.com
MXmxb-00176601.gslb.pphosted.com
A148.163.134.76🇺🇸 Proofpoint
PTRmx0a-00176601.pphosted.com

firstcitizens.com

NSns01.firstcitizens.com
NSns02.firstcitizens.com
NSns03.firstcitizens.com
NSns01.nsfcb.com
NSns02.nsfcb.com
NSns03.nsfcb.com
MXmxa-00176601.gslb.pphosted.com
MXmxb-00176601.gslb.pphosted.com
A2600:1406:2e00:28::17cb:a604 🇺🇸 AKAMAI-ASN1
A2600:1406:2e00:28::17cb:a60d 🇺🇸 AKAMAI-ASN1
A23.32.152.16🇺🇸 AKAMAI-ASN1
A23.32.152.17🇺🇸 AKAMAI-ASN1
rank #34984 globally
rank #17794 in the tld

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Starts with same word

Starts similarily

AI analysis

The parent of fcb.emails.firstcitizens.com is emails.firstcitizens.com.

emails.firstcitizens.com is delegated to six name servers: ns01.firstcitizens.com, ns02.firstcitizens.com, ns03.firstcitizens.com, ns01.nsfcb.com, ns02.nsfcb.com and ns03.nsfcb.com.

emails.firstcitizens.com at least partially shares name servers with other domains, for instance 135.89.69.in-addr.arpa, dataexchangeservice.org, cit.com.mx, newcourt.com and 145.89.69.in-addr.arpa.

these name servers are often used in conjunction with the name servers ns04.nsfcb.com.

Host names with two IP numbers:

ns01.firstcitizens.com points to 2620:4d:4000:6259:7:8:0:1 and 198.51.44.1

ns02.firstcitizens.com points to 2a00:edc0:6259:7:8::2 and 198.51.45.1

ns03.firstcitizens.com points to 2620:4d:4000:6259:7:8:0:3 and 198.51.44.65

Host names with one IP number:

ns01.nsfcb.com points to 45.54.96.1

ns02.nsfcb.com points to 45.54.96.65

ns03.nsfcb.com points to 45.54.96.129

emails.firstcitizens.com is handled by two mail servers: mxa-00176601.gslb.pphosted.com and mxb-00176601.gslb.pphosted.com.

The mail server setup for emails.firstcitizens.com matches that of other domains, for instance qdsontheweb.com, securantbank.com, dataexchangeservice.com, sharedfinserv.com and maconbank.com.

Host names with a single IP:

mxa-00176601.gslb.pphosted.com points to 148.163.138.76.

mxb-00176601.gslb.pphosted.com points to 148.163.134.76.

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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bIBBrNy CF johedugfp 2025-10-24