WWW.RTSAK.COM - fiserinc.com

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fiserinc.com checked at 2025-10-28T02:29:15.496Z 421ms 85/85/85 100% R:15

`fiserinc.com`

NS	`ns10.worldnic.com`
		A	162.159.27.124^Cloudflare
NS	`ns9.worldnic.com`
		A	162.159.26.110^Cloudflare
			PTR	`powerdns-prod06.dc.tutum.co`
MX	`fiserinc-com.mail.eo.outlook.com`
		A	2a01:111:f403:c91d:: ^{🇺🇸 Microsoft}
			PTR	`mail-mw2pr04cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:f901:: ^{🇺🇸 Microsoft}
			PTR	`mail-mn2pr04cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:f901::2 ^{🇺🇸 Microsoft}
			PTR	`mail-bl2pr02cu00402.inbound.protection.outlook.com`
		A	2a01:111:f403:f908:: ^{🇺🇸 Microsoft}
			PTR	`mail-bn1pr21cu00100.inbound.protection.outlook.com`
		A	52.101.10.16^{🇺🇸 Microsoft}
			PTR	`mail-bn6pr21cu00500.inbound.protection.outlook.com`
		A	52.101.11.17^{🇺🇸 Microsoft}
			PTR	`mail-sn1pr0501cu00301.inbound.protection.outlook.com`
		A	52.101.41.0^{🇺🇸 Microsoft}
			PTR	`mail-byapr05cu00400.inbound.protection.outlook.com`
		A	52.101.41.58^{🇺🇸 Microsoft}
			PTR	`mail-sj0pr02cu00102.inbound.protection.outlook.com`
A	138.197.72.5^{🇺🇸 DIGITALOCEAN}
		PTR	`web2.rockytopinsider.com`

fiserinc.com

fiserinc.com

fiserinc.com resolves to one IP number: 138.197.72.5.

Other host names, for instance web2.rockytopinsider.com, tnexcavating.com and rockytopinsider.com share IP numbers with fiserinc.com.

fiserinc.com's delegation uses two name servers: ns10.worldnic.com and ns9.worldnic.com.

fiserinc.com uses the same name server setup as other domains, such as dragonfang.net, iaff2.org, thefoundry.info, betance.net and funshine.me.

Host names with a single IP address: ns10.worldnic.com points to 162.159.27.124; ns9.worldnic.com points to 162.159.26.110.

A single mail server handles fiserinc.com, fiserinc-com.mail.eo.outlook.com.

Host fiserinc-com.mail.eo.outlook.com points to eight IPs: 2a01:111:f403:c91d::, 2a01:111:f403:f901::, 2a01:111:f403:f901::2, 2a01:111:f403:f908::, 52.101.10.16, 52.101.11.17, 52.101.41.0 and 52.101.41.58.

dbq