WWW.RTSAK.COM - 21.192.221.37.in-addr.arpa
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21.192.221.37.in-addr.arpa checked at 2025-10-08T03:36:55.681Z 266ms 20/20/20 100% R:1721.192.221.37.in-addr.arpa
| PTR | mail2.alontis.de | ||||||
| A | 2a03:4000:8:3ac:1001::e015 🇩🇪 netcup GmbH | ||||||
| A | 37.221.192.21🇩🇪 netcup GmbH | ||||||
| PTR | mail2.alontis.de | ||||||
192.221.37.in-addr.arpa
| NS | root-dns.netcup.net | ||||||
| NS | second-dns.netcup.net | ||||||
| NS | third-dns.netcup.net | ||||||
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