CF1762994788243-tsm20251109205412

DNSWHOIS.INFO - 42.200.137.193.in-addr.arpa

Search for IP or hostnames:

42.200.137.193.in-addr.arpa checked at 2025-11-13T00:46:28.217Z 508ms 32/32/32 100% R:15 allDone:true timedOut:false

42.200.137.193.in-addr.arpa

PTRsmtp.uc.pt
A193.137.200.35🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional
PTRsmtp.uc.pt
A193.137.200.36🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional
PTRsmtp.uc.pt
A193.137.200.42🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional
PTRsmtp.uc.pt
A193.137.200.43🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional
PTRsmtp.uc.pt
A193.137.200.51🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional
PTRsmtp.uc.pt

200.137.193.in-addr.arpa

NSns-1.ci.uc.pt
NSns-2.ci.uc.pt

Starts with same word

Starts similarily

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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