DNSWHOIS.INFO - 21.108.47.31.in-addr.arpa
Search for IP or hostnames:
21.108.47.31.in-addr.arpa checked at 2025-11-10T12:24:25.206Z 301ms 20/20/20 100% R:15 allDone:true timedOut:false 21.108.47.31.in-addr.arpa
| PTR | acmik.org | ||||||
| A | 2a01:490:0:1512::21 🇨🇿 NFX, z.s.p.o. (FreeTel, s.r.o.) | ||||||
| PTR | acmik.org | ||||||
| A | 31.47.108.21🇨🇿 NFX, z.s.p.o. (FreeTel, s.r.o.) | ||||||
| PTR | acmik.org | ||||||
108.47.31.in-addr.arpa
| NS | ns.nfx.cz | ||||||
| NS | nss.nfx.cz | ||||||
Starts with same word
Starts similarily
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