ROBTEX.COM - ma.ultra.net
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ma.ultra.net checked at 2025-12-09T09:27:49.460Z 2623ms 132/132/132 100% R:10 allDone:true timedOut:false ma.ultra.net
| MX | smtp-1.ultra.net | ||||||
| A | 207.172.157.200🇺🇸 Astound | ||||||
| NS | auth1.dns.rcn.net | ||||||
| A | 2610:80:0:102::44🇺🇸 Astound | ||||||
| A | 2610:80:0:10e::20🇺🇸 Astound | ||||||
| A | 66.44.1.44🇺🇸 Astound | ||||||
| A | 207.172.3.20🇺🇸 Astound | ||||||
| PTR | auth1.dns.rcn.net | ||||||
| NS | auth2.dns.rcn.net | ||||||
| A | 2610:80:0:100::17🇺🇸 Astound | ||||||
| PTR | auth2.dns.rcn.net | ||||||
| A | 2610:80:0:101::120🇺🇸 Astound | ||||||
| A | 207.172.11.14🇺🇸 Astound | ||||||
| PTR | auth2.dns.rcn.net | ||||||
| A | 207.237.14.120🇺🇸 Astound | ||||||
| NS | auth3.dns.rcn.net | ||||||
| A | 2610:80:0:10e::21🇺🇸 Astound | ||||||
| A | 2610:80:80::153🇺🇸 Astound | ||||||
| A | 207.96.3.153🇺🇸 Astound | ||||||
| A | 207.172.3.21🇺🇸 Astound | ||||||
| PTR | auth3.dns.rcn.net | ||||||
| NS | auth4.dns.rcn.net | ||||||
| A | 2610:80:0:103::9🇺🇸 Astound | ||||||
| A | 2610:80:0:10e::22🇺🇸 Astound | ||||||
| A | 207.172.3.22🇺🇸 Astound | ||||||
| PTR | auth4.dns.rcn.net | ||||||
| A | 208.59.89.9🇺🇸 Astound | ||||||
| A | 146.115.9.7🇺🇸 Astound | ||||||
| PTR | amazon60500108.a.subnet.rcn.com | ||||||
ultra.net
| NS | auth1.dns.rcn.net | ||||||
| NS | auth2.dns.rcn.net | ||||||
| NS | auth3.dns.rcn.net | ||||||
| NS | auth4.dns.rcn.net | ||||||
| MX | vm.mail.rcn.net | ||||||
| A | 146.115.9.7🇺🇸 Astound | ||||||
Up
smtp-spool.ma.ultra.net |
rad-auth-1.ma.ultra.net |
ns3.ma.ultra.net |
ns1.ma.ultra.net |
ns4.ma.ultra.net |
rad-acct-3.ma.ultra.net |
ns2.ma.ultra.net |
smtp-1.ma.ultra.net |
Starts with same word
Starts similarily
AI analysis
ma.ultra.net is a parent of smtp-spool.ma.ultra.net, rad-auth-1.ma.ultra.net, ns3.ma.ultra.net, ns1.ma.ultra.net, ns4.ma.ultra.net and a few other host names.
ma.ultra.net points to a single IP address: 146.115.9.7.
Other host names such as ultra.net, amazon60500108.a.subnet.rcn.com, ma.ultranet.com and ri.ultranet.com share IP numbers with ma.ultra.net.
ma.ultra.net is delegated to four name servers: auth1.dns.rcn.net, auth2.dns.rcn.net, auth3.dns.rcn.net and auth4.dns.rcn.net.
ma.ultra.net at least partially shares name servers with other domains, for example chi-demp.il.static.cable.rcncustomer.com, fryer.com, starpower.net, 246.91.168.in-addr.arpa and 22.148.24.in-addr.arpa.
auth1.dns.rcn.net points to: 2610:80:0:102::44, 2610:80:0:10e::20, 66.44.1.44 and 207.172.3.20.
auth2.dns.rcn.net points to: 2610:80:0:100::17, 2610:80:0:101::120, 207.172.11.14 and 207.237.14.120.
auth3.dns.rcn.net points to: 2610:80:0:10e::21, 2610:80:80::153, 207.96.3.153 and 207.172.3.21.
auth4.dns.rcn.net points to: 2610:80:0:103::9, 2610:80:0:10e::22, 207.172.3.22 and 208.59.89.9.
The smtp-1.ultra.net mail server handles ma.ultra.net.
ma.ultra.net shares the same mail server setup as other domains, including ns3.ma.ultra.net, mbo.ma.rcn.net, smtp-spool.ultra.net, sigarms.nh.ultranet.com and halcyone.ofc.mbo.ma.rcn.net.
ma.ultra.net shares some mail servers with other domains, for example packetslingers.org.
these mail servers are commonly used with prism.altia.net.
smtp-1.ultra.net points to a single IP number: 207.172.157.200.