WWW.RTSAK.COM - firstmac.com

Search for IP or hostnames:

firstmac.com checked at 2025-10-31T21:32:58.730Z 551ms 100/100/100 100% R:10

`firstmac.com`

NS	`pdns109.ultradns.biz`
		A	2610:a1:1015::91 ^{🇺🇸 Neustar}
			PTR	`pdns109.ultradns.biz`
		A	156.154.66.109^{🇺🇸 Neustar}
			PTR	`pdns109.ultradns.biz`
NS	`pdns109.ultradns.com`
		A	2001:502:f3ff::91 ^{🇺🇸 Neustar}
			PTR	`pdns109.ultradns.com`
		A	156.154.64.109^{🇺🇸 Neustar}
			PTR	`pdns109.ultradns.com`
NS	`pdns109.ultradns.net`
		A	2610:a1:1014::91 ^{🇺🇸 Neustar}
			PTR	`pdns109.ultradns.net`
		A	156.154.65.109^{🇺🇸 Neustar}
			PTR	`pdns109.ultradns.net`
NS	`pdns109.ultradns.org`
		A	2001:502:4612::91 ^{🇺🇸 Neustar}
			PTR	`pdns109.ultradns.org`
		A	156.154.67.109^{🇺🇸 Neustar}
			PTR	`pdns109.ultradns.org`
MX	`mxa-00508901.gslb.pphosted.com`
		A	185.132.183.115^{🇬🇧 PROOFPOINT-ASN-EU}
			PTR	`mx07-00508901.pphosted.com`
MX	`mxb-00508901.gslb.pphosted.com`
		A	185.183.30.173^{🇺🇸 PROOFPOINT-ASN-EU}
			PTR	`mx08-00508901.pphosted.com`
A	204.74.99.100^{🇺🇸 Neustar}
		PTR	`crs.ultradns.net`

`com`

	NS	`a.gtld-servers.net`
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`

Starts with same word

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AI analysis

firstmac.com resolves to a single IP address: 204.74.99.100.

Other host names including conecomm.com, www.centracarewellness.com, dietrite.com, supportcentral.com and capitalgroup.it share IP numbers with firstmac.com.

firstmac.com is delegated to four name servers: pdns109.ultradns.biz, pdns109.ultradns.com, pdns109.ultradns.net and pdns109.ultradns.org.

firstmac.com at least partially shares name servers with other domains, including celebratenationalcaesarday.com, keurig-korea.com, usedlelyequipment.co.uk, 973fm.com.au and qantas.co.at.

These name servers are commonly used with oxygen2.house.gov and oxygen.house.gov.

Hosts with two IP numbers:

Host pdns109.ultradns.biz points to 2610:a1:1015::91 and 156.154.66.109

Host pdns109.ultradns.com points to 2001:502:f3ff::91 and 156.154.64.109

Host pdns109.ultradns.net points to 2610:a1:1014::91 and 156.154.65.109

Host pdns109.ultradns.org points to 2001:502:4612::91 and 156.154.67.109

firstmac.com is handled by two mail servers: mxa-00508901.gslb.pphosted.com and mxb-00508901.gslb.pphosted.com.

firstmac.com shares its mail server setup with other domains, including customerhelp.com.au, performancedrive.com.au, cannon.com.au, yourinvestmentpropertymag.com.au and firstmac.com.sg.

firstmac.com shares some mail servers with other domains, at least partially, for instance onlineauto.com.au.

Host names with a single IP:

mxa-00508901.gslb.pphosted.com points to 185.132.183.115.

mxb-00508901.gslb.pphosted.com points to 185.183.30.173.

dbq