Skip to content
ipaddress
.pt
IP Lookup
Tools
IP Lookup
ASN, ISP, route, reverse DNS and location for any address.
DNS Lookup
A, AAAA, MX, TXT, NS, SOA, CAA and more with TTLs.
ASN Lookup
Holder, registry and every prefix an AS announces.
WHOIS / RDAP
Registration data for domains, IP networks and ASNs.
IPv6 Test
Does your connection work over IPv4, IPv6 or both?
RPKI Route Validator
Is a route's origin AS authorised by a ROA?
BGP Prefix Lookup
Who announces a prefix, what covers it and its more-specifics.
CIDR Calculator
Network, broadcast, masks and host counts for any prefix.
Subnet Calculator
Split networks into subnets, IPv4 and IPv6.
Security Headers
HSTS, CSP and the other protective headers of a public site.
All tools →
Learn
Portugal in numbers
IPv4 explained
IPv6 explained
DNS records
Autonomous systems
How IP geolocation works
How it works
ASN
Guides
Search IPs, domains, ASNs, tools…
⌘ K
en
pt
Português
en
English
es
Español
fr
Français
de
Deutsch
tr
Türkçe
Home
WHOIS & RDAP Lookup
ns07.anacom.pt
WHOIS / RDAP
ns07.anacom.pt
Look up
Look up
Not found
No registration record found. The domain may be available.