WWW.ROBTEX.COM - mta01.firstlink.com

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mta01.firstlink.com checked at 2025-10-06T23:18:28.664Z 50ms 51/51/51 100% R:10

`mta01.firstlink.com`

	A	66.37.141.21^{🇺🇸 FLT-15}
			PTR	`mta01.firstlink.com`

	NS	`meg.ns.cloudflare.com`
	NS	`phil.ns.cloudflare.com`
	MX	`firstlink-com.mail.protection.outlook.com`
	A	2606:4700:20::681a:482^{🇺🇸 Cloudflare}
	A	2606:4700:20::681a:582^{🇺🇸 Cloudflare}
	A	2606:4700:20::ac43:4557^{🇺🇸 Cloudflare}
	A	104.26.4.130^Cloudflare
	A	104.26.5.130^Cloudflare
	A	172.67.69.87^{🇺🇸 Cloudflare}

21.141.37.66.in-addr.arpa

tam10.us

mat01.net

mta10.com

mta01.firstlink.com points to a single IP address: 66.37.141.21.

Other host names, such as relay.firstlink.com and smtp.firstlink.com, share IP numbers with mta01.firstlink.com.

dbq