IPLIST.NET - 173.20.17.72.in-addr.arpa
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173.20.17.72.in-addr.arpa checked at 2025-10-11T09:59:58.185Z 83ms 12/12/12 100% R:9173.20.17.72.in-addr.arpa
| PTR | mail.mdacs.net | ||||||
20.17.72.in-addr.arpa
| NS | auth1.charter.com | ||||||
| NS | auth2.charter.com | ||||||
| NS | auth3.charter.com | ||||||
| NS | auth4.charter.com | ||||||
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