WWW.RTSAK.COM - jcallahan07.j.subnet.rcn.com
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jcallahan07.j.subnet.rcn.com checked at 2025-10-20T16:57:01.214Z 67ms 22/22/22 100% R:10jcallahan07.j.subnet.rcn.com
| A | 207.237.138.110🇺🇸 Astound | ||||||
| PTR | jcallahan07.j.subnet.rcn.com | ||||||
j.subnet.rcn.com
| NS | auth1.dns.rcn.net | ||||||
| NS | auth2.dns.rcn.net | ||||||
| NS | auth3.dns.rcn.net | ||||||
| NS | auth4.dns.rcn.net | ||||||
PTR for
AI analysis
jcallahan07.j.subnet.rcn.com points to a single IP address: 207.237.138.110.
Other host names, for instance mail.jcallahan.com, share IP numbers with jcallahan07.j.subnet.rcn.com.
dbq