WWW.RTSAK.COM - pconcern.com

Search for IP or hostnames:

pconcern.com checked at 2025-10-01T11:04:57.631Z 173ms 107/107/107 100% R:14

`pconcern.com`

NS	`ns100.nsresponse.com`
		A	192.243.110.201^{🇬🇧 hosting.com USE1}
			PTR	`alphaserver.corewebsitedesign.co.uk`
NS	`ns101.nsresponse.com`
		A	192.250.239.210^{🇬🇧 WHG Hosting Services}
MX	`aspmx.l.google.com`
		A	2607:f8b0:4004:c07::1b ^{🇺🇸 Google}
			PTR	`bc-in-f27.1e100.net`
		A	142.251.163.27^{🇺🇸 Google}
			PTR	`wv-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`
		A	2a00:1450:400b:c02::1a ^{🇮🇪 Google}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google}
			PTR	`dj-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`
		A	2a00:1450:400c:c00::1b ^{🇧🇪 Google}
			PTR	`ws-in-f27.1e100.net`
			PTR	`ws-in-x1b.1e100.net`
		A	173.194.76.26^{🇺🇸 Google}
			PTR	`ws-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`
		A	2a00:1450:4010:c0e::1b ^{🇫🇮 Google}
			PTR	`lu-in-f27.1e100.net`
			PTR	`lu-in-x1b.1e100.net`
		A	74.125.131.27^{🇺🇸 Google}
			PTR	`lu-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`
		A	2404:6800:4003:c06::1b ^{🇸🇬 Google}
			PTR	`sm-in-f27.1e100.net`
		A	142.250.4.27^{🇺🇸 Google}
			PTR	`sm-in-f27.1e100.net`
A	191.101.50.240^{🇺🇸 hosting.com USE1}
		PTR	`rs214.nsresponse.com`

pconcern.com

pconcern.com

pconcern.com maps to IP address 191.101.50.240.

Other host names, for instance www.cmppl.com, lpweb.co.uk, venturesl.com, vobis.co and allonlinemarketing.com share IP numbers with pconcern.com.

Two name servers ns100.nsresponse.com and ns101.nsresponse.com are delegated to pconcern.com.

pconcern.com uses the same name server configuration as other domains, such as expressnews.rw, micaelcampos.net, electracom.net, kstroke.com and greaper.com.

Host names with a single IP address:

pconcern.com shares mail servers with other domains at least in part, for instance gryc.ca, segurosdelestado.com.co, intercars.it, omniscot.com and educatica.com.ar.

these mail servers are often used together with smtp.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.

Two IPs per host name:

aspmx.l.google.com points to: 2607:f8b0:4004:c07::1b and 142.251.163.27

alt1.aspmx.l.google.com points to: 2a00:1450:400b:c02::1a and 172.253.116.26

alt2.aspmx.l.google.com points to: 2a00:1450:400c:c00::1b and 173.194.76.26

alt3.aspmx.l.google.com points to: 2a00:1450:4010:c0e::1b and 74.125.131.27

alt4.aspmx.l.google.com points to: 2404:6800:4003:c06::1b and 142.250.4.27

Pattern: left IDs ascend by 9 (12, 21, 30, 39, 48); each pair of targets ascend by 9 (15/18, 24/27, 33/36, 42/45, 51/54)

dbq