DNSWHOIS.INFO - 21.4.245.135.in-addr.arpa
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21.4.245.135.in-addr.arpa checked at 2025-10-28T07:28:17.216Z 884ms 16/16/16 100% R:921.4.245.135.in-addr.arpa
| PTR | b2btsdev.lucent.com | ||||||
| A | 135.245.4.21🇺🇸 Nokia of America | ||||||
| PTR | b2btsdev.lucent.com | ||||||
4.245.135.in-addr.arpa
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