WWW.RTSAK.COM - coreoffice.us
Search for IP or hostnames:
coreoffice.us checked at 2025-10-06T22:05:19.602Z 151ms 89/89/89 100% R:17coreoffice.us
| NS | dns174.a.register.com | ||||||
| A | 216.21.231.174🇺🇸 AS19871 | ||||||
| PTR | dns174.a.register.com | ||||||
| NS | dns035.b.register.com | ||||||
| A | 216.21.232.35🇺🇸 AS19871 | ||||||
| PTR | dns035.b.register.com | ||||||
| NS | dns021.c.register.com | ||||||
| A | 216.21.235.21🇺🇸 AS19871 | ||||||
| PTR | dns021.c.register.com | ||||||
| NS | dns177.d.register.com | ||||||
| A | 216.21.236.177🇺🇸 AS19871 | ||||||
| PTR | dns177.d.register.com | ||||||
| MX | coreoffice-us.mail.protection.outlook.com | ||||||
| A | 2a01:111:f403:c901::1 🇺🇸 Microsoft | ||||||
| PTR | mail-bl2pr04cu00201.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:c902::2 🇺🇸 Microsoft | ||||||
| PTR | mail-sj0pr03cu01602.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:c91d:: 🇺🇸 Microsoft | ||||||
| PTR | mail-mw2pr04cu00100.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:f802::2 🇺🇸 Microsoft | ||||||
| PTR | mail-sj2pr05cu00202.inbound.protection.outlook.com | ||||||
| A | 52.101.9.12🇺🇸 Microsoft | ||||||
| PTR | mail-bl0pr05cu00504.inbound.protection.outlook.com | ||||||
| A | 52.101.41.54🇺🇸 Microsoft | ||||||
| PTR | mail-sj2pr05cu00506.inbound.protection.outlook.com | ||||||
| A | 52.101.42.14🇺🇸 Microsoft | ||||||
| PTR | mail-mw2pr04cu00106.inbound.protection.outlook.com | ||||||
| A | 52.101.194.4🇺🇸 Microsoft | ||||||
| PTR | mail-ch4pr04cu00104.inbound.protection.outlook.com | ||||||
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
coreoffice.com |
coreoffice.us |
Starts similarily
AI analysis
coreoffice.us delegates to four name servers: dns174.a.register.com, dns035.b.register.com, dns021.c.register.com and dns177.d.register.com.
coreoffice.us at least partially shares name servers with other domains, including kmsphotos.com, 7-t.co.uk, aqdpi.com, mba-uk.co.uk and greyhoundtransportmidlands.co.uk.
These name servers are commonly used with dns083.d.register.com, dns176.d.register.com, dns082.d.register.com, dns249.d.register.com, dns010.d.register.com, dns091.c.register.com, dns248.c.register.com, dns012.c.register.com, dns246.c.register.com and dns013.c.register.com.
Host names with one IP number:
dns174.a.register.com points to 216.21.231.174; dns035.b.register.com points to 216.21.232.35; dns021.c.register.com points to 216.21.235.21; dns177.d.register.com points to 216.21.236.177.
A single mail server handles coreoffice.us, coreoffice-us.mail.protection.outlook.com.
Host coreoffice-us.mail.protection.outlook.com points to eight IPs: 2a01:111:f403:c901::1, 2a01:111:f403:c902::2, 2a01:111:f403:c91d::, 2a01:111:f403:f802::2, 52.101.9.12, 52.101.41.54, 52.101.42.14 and 52.101.194.4.