DNSWHOIS.INFO - usma-extsmtp1.sonusnet.com

Search for IP or hostnames:

usma-extsmtp1.sonusnet.com checked at 2025-11-28T19:36:30.569Z 78ms 28/28/28 100% R:8 allDone:true timedOut:false

`usma-extsmtp1.sonusnet.com`

	A	208.45.178.139^{🇺🇸 Centurylink}
			PTR	`usma-extsmtp1.sonusnet.com`

	NS	`ns1-02.azure-dns.com`
	MX	`usb-smtp-inbound-1.mimecast.com`
	MX	`usb-smtp-inbound-2.mimecast.com`
	NS	`ns4-02.azure-dns.info`
	NS	`ns2-02.azure-dns.net`
	NS	`ns3-02.azure-dns.org`
	MX	`cluster5.eu.messagelabs.com`
	MX	`cluster5a.eu.messagelabs.com`
	A	2620:12a:8000::4 ^{🇺🇸 Fastly}
	A	2620:12a:8001::4 ^{🇺🇸 Fastly}
	A	23.185.0.4^{🇺🇸 Fastly}

139.178.45.208.in-addr.arpa

usma-extsmtp1.sonusnet.com resolves to a single IP address: 208.45.178.139.