WWW.ROBTEX.COM - crf2.up.net
Search for IP or hostnames:
crf2.up.net checked at 2025-10-06T13:53:12.856Z 591ms 71/71/71 100% R:16crf2.up.net
| NS | ns1.up.net | ||||||
| A | 2001:4a0:0:2::10🇺🇸 up.net | ||||||
| PTR | ns1.up.net | ||||||
| A | 206.51.127.10🇺🇸 up.net | ||||||
| PTR | ns1.up.net | ||||||
| NS | ns2.up.net | ||||||
| A | 2001:4a0:0:2::11🇺🇸 up.net | ||||||
| PTR | ns2.up.net | ||||||
| A | 206.51.127.11🇺🇸 up.net | ||||||
| PTR | ns2.up.net | ||||||
up.net
| MX | mx1.emailsrvr.com | ||||||
| MX | mx2.emailsrvr.com | ||||||
| NS | ns1.up.net | ||||||
| NS | ns2.up.net | ||||||
| A | 206.51.127.140🇺🇸 up.net | ||||||
Starts with same word
Starts similarily
AI analysis
Two name servers ns1.up.net and ns2.up.net handle the delegation for crf2.up.net.
crf2.up.net shares the same name server setup as other domains, for instance nby.up.net, rmrf.us, mqt.up.net, wic.up.net and 130.70.68.in-addr.arpa.
crf2.up.net shares name servers with other domains at least partially, for instance imt.up.net, tap.up.net, lan.up.net and bar.up.net.
These name servers are commonly used alongside ns1-auth.sprintlink.net, ns2-auth.sprintlink.net and ns3-auth.sprintlink.net.
Host names with two IP numbers:
ns1.up.net points to 2001:4a0:0:2::10 and 206.51.127.10.
ns2.up.net points to 2001:4a0:0:2::11 and 206.51.127.11.
dbq