Whois and reverse dns lookup provided by robtex

ao03.dns.pt


DNS delegation of ao03.dns.pt updated:

Delegation

stepqueryauthservers
1ao03.dns.pt..(k,j,l,m,c,e,d,a,i,h,b,g,f).root-servers.net.
2ao03.dns.pt.pt.b.dns.pt. e.dns.pt. a.dns.pt. ns2.dns.pt. ns2.nic.fr. ns.dns.br. sns-pb.isc.org. c.dns.pt.
3ao03.dns.pt.dns.pt.b.dns.pt. sns-pb.isc.org. dns01.dns.pt. c.dns.pt.
We pick k.root-servers.net, one of the 13 root servers (1), and ask it about ao03.dns.pt and learn that pt is delegated to eight name servers (2), so we ask b.dns.pt where we learn that dns.pt is delegated to four name servers, including b.dns.pt (3), so we ask that one and get the following answer:

Authoritative answer

ANSWER for ao03.dns.pt.
ao03.dns.pt.900 A204.61.216.113 ao03.dns.pt points to 204.61.216.113.
900 AAAA2001:500:14:6113:ad::1 ao03.dns.pt points to 2001:500:14:6113:ad::1.
900RRSIG\# 154 000107030000038458a248a0587abba0250103646e7302707400158b750bec06ba37bec156a3d3cb17b13dddd513221b395775f5288b81fb2af2cd719dcd07c6b919f466b3416eec5acc8c8b65f5cc09542adb553d83bd0f9b60eb49c607043f3e0a516cc075d9b29aab1c496c7ab57f67154cf45221dd8aa7bb38b5c699a167afb0cd295195ef9f59fb585ddd0f96e90800cbff522b4a5f0b22
900RRSIG\# 154 001c07030000038458a248a0587abba0250103646e730270740019fa0395aa8663c65460f6d22979cd048cb2948550d6a3dae17e01e9043741329367c1e385c9fc5156962bd11cbc3e30a0447c21cde2d303e4c08b25b9a1952735609a703ddcb524a7922f337fcff292d4184778bfafb095daf9e25b5aafe9efb8091b1b4d9f1934ad385b8aa2ac7fd7e3730cb607d4f334065ed2ecf6e9fb54
AUTHORITATIVE for ao03.dns.pt.
dns.pt.900 NS b.dns.pt. dns.pt use b.dns.pt as name server.
900 NS c.dns.pt. dns.pt use c.dns.pt as name server.
900 NS dns01.dns.pt. dns.pt use dns01.dns.pt as name server.
900 NS sns-pb.isc.org. dns.pt use sns-pb.isc.org as name server.
ADDITIONAL for ao03.dns.pt.
b.dns.pt.900 A194.0.25.23
c.dns.pt.900 A204.61.216.105
dns01.dns.pt.900 A185.39.208.12
b.dns.pt.900 AAAA2001:678:20::23
c.dns.pt.900 AAAA2001:500:14:6105:ad::1
dns01.dns.pt.900 AAAA2a04:6d80::12

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deep analysis of: ao03.dns.pt
domain info api dns.pt

RBL listing of ao03.dns.pt
ao03.dns.pt graph
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