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Start of Authority mname: ns1.biz.rr.com rname: hostmaster.charter.com serial: 2025060000 refresh: 43200 retry: 3600 expire: 2419200 minimum: 3600 Nameservers dns4.rr.com, ns1.biz.rr.com, ns2.biz.rr.com Mail Exchangers mx1.biz.rr.com(10), mx2.biz.rr.com(10) TXT Records v=spf1 include:_spf.twcbc.com ~all A Records 207.56.206.195 Loading Website Preview... 207.56.206.195 > 207.56.192.0/20 > AS54801 > Zillion Network Inc. 207.56.206.195 > 207.56.192.0/19 > AS54801 > Zillion Network Inc. 207.56.206.195 > 207.56.0.0/16 > AS140224 > Nebula Global LLC 207.56.206.195 > 207.56.0.0/15 > AS2914 > NTT America, Inc. Loading whois... Loading... Updated 31 Dec 2025 11:53 PST © 2026 Hurricane Electric