WWW.RTSAK.COM - cobaltblue.us

Search for IP or hostnames:

cobaltblue.us checked at 2025-09-29T23:10:39.846Z 353ms 127/127/127 100% R:15

`cobaltblue.us`

NS	`ns1180.dns.dyn.com`
		A	2600:2000:2100::c9 ^{🇺🇸 Oracle Cloud Infrastructure}
			PTR	`ns1.p201.dns.oraclecloud.net`
		A	108.59.166.201^{🇺🇸 Oracle Cloud Infrastructure}
			PTR	`ns1.p201.dns.oraclecloud.net`
NS	`ns2192.dns.dyn.com`
		A	2600:2000:2110::c9 ^{🇺🇸 Oracle Cloud Infrastructure}
			PTR	`ns2.p201.dns.oraclecloud.net`
		A	108.59.168.201^{🇺🇸 Oracle Cloud Infrastructure}
			PTR	`ns2.p201.dns.oraclecloud.net`
NS	`ns3152.dns.dyn.com`
		A	2600:2000:2120::c9 ^{🇺🇸 Oracle Cloud Infrastructure}
			PTR	`ns3.p201.dns.oraclecloud.net`
		A	108.59.170.201^{🇺🇸 Oracle Cloud Infrastructure}
			PTR	`ns3.p201.dns.oraclecloud.net`
NS	`ns4170.dns.dyn.com`
		A	2600:2000:2130::c9 ^{🇺🇸 Oracle Cloud Infrastructure}
			PTR	`ns4.p201.dns.oraclecloud.net`
		A	108.59.172.201^{🇺🇸 Oracle Cloud Infrastructure}
			PTR	`ns4.p201.dns.oraclecloud.net`
MX	`aspmx.l.google.com`
		A	2a00:1450:400c:c1d::1b ^{🇧🇪 Google}
			PTR	`wh-in-f27.1e100.net`
		A	142.251.168.27^{🇺🇸 Google}
			PTR	`wh-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`
		A	2a00:1450:4013:c1e::1a ^{🇳🇱 Google}
			PTR	`yugrqzs-in-f26.1e100.net`
		A	192.178.213.27^{🇺🇸 Google}
			PTR	`yugrqzs-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`
		A	2a00:1450:4025:c01::1a ^{🇵🇱 Google}
			PTR	`rd-in-f26.1e100.net`
		A	142.250.147.26^{🇺🇸 Google}
			PTR	`rd-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`
		A	2a00:1450:4025:402::1a ^{🇳🇱 Google}
			PTR	`rb-in-f26.1e100.net`
		A	142.250.102.27^{🇺🇸 Google}
			PTR	`rb-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`
		A	2a00:1450:4013:c1e::1b ^{🇳🇱 Google}
			PTR	`yugrqzs-in-f27.1e100.net`
		A	192.178.213.27^{🇺🇸 Google}
			PTR	`yugrqzs-in-f27.1e100.net`

`us`

	NS	`b.cctld.us`
	NS	`f.cctld.us`
	NS	`k.cctld.us`
	NS	`m.cctld.us`
	NS	`n.cctld.us`
	NS	`w.cctld.us`
	NS	`x.cctld.us`
	NS	`y.cctld.us`

Starts with same word

cobaltblue.mydns.jp

cobaltblue.us

cobaltblue.ch

Starts similarily

cobaltblue.mydns.jp

bluecobalt.net

cobaltbleu.com

cobaltblue.us

collabtube.com

cobaltblue.ch

AI analysis

cobaltblue.us is delegated to four name servers: ns1180.dns.dyn.com, ns2192.dns.dyn.com, ns3152.dns.dyn.com and ns4170.dns.dyn.com.

cobaltblue.us at least partially shares its name servers with other domains, for instance advancedmandm.com, baschmidty.com, wukka.net, hedon.org and kieran.name.

These name servers are commonly used with ns3196.dns.dyn.com, ns4186.dns.dyn.com, ns2138.dns.dyn.com, ns4135.dns.dyn.com, ns1148.dns.dyn.com, ns4158.dns.dyn.com, ns4197.dns.dyn.com, ns1176.dns.dyn.com, ns3143.dns.dyn.com and ns2153.dns.dyn.com.

Host names with two IPs: ns1180.dns.dyn.com points to 2600:2000:2100::c9 and 108.59.166.201; ns2192.dns.dyn.com points to 2600:2000:2110::c9 and 108.59.168.201; ns3152.dns.dyn.com points to 2600:2000:2120::c9 and 108.59.170.201; ns4170.dns.dyn.com points to 2600:2000:2130::c9 and 108.59.172.201.

Five mail servers handle cobaltblue.us: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

cobaltblue.us shares some mail servers with other domains, including polytrans.fr, lexipens.com, smartfrog.com, avion.io and 5thset.black.

these mail servers are often used alongside the mail servers aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Hostnames with two IPs:

aspmx.l.google.com points to 2a00:1450:400c:c1d::1b and 142.251.168.27

alt1.aspmx.l.google.com points to 2a00:1450:4013:c1e::1a and 192.178.213.27

alt2.aspmx.l.google.com points to 2a00:1450:4025:c01::1a and 142.250.147.26

alt3.aspmx.l.google.com points to 2a00:1450:4025:402::1a and 142.250.102.27

alt4.aspmx.l.google.com points to 2a00:1450:4013:c1e::1b and 192.178.213.27

Hostnames pointing to 192.178.213.27: alt1.aspmx.l.google.com and alt4.aspmx.l.google.com

dbq