Host
2001:550:2:8::5f:104
As of 2026-10-19, 2001:550:2:8::5f:104 has no scan data on this site; 34 host names in the DNS data point at it. It is in the route 2001:550::/32 of Cogent Communications, LLC (AS174) and is registered in United States.
No scan data for this address yet.
- Location
- registered in United States US
- Route
- 2001:550::/32 · announced by Cogent Communications, LLC AS174 no RPKI authorisation
- Organisation
- Cogent Communications, Inc. · Network service provider (transit)
- Hosted domains
- 34 names point here
Reputation
Not a Tor relay, not a VPN or privacy relay address, and not on a current public blocklist.
Hostnames pointing to this address
34 names · as answered by each domain's own name servers
filter10.antispamcloud.comfirst seen 2026-10-10
filter20.antispamcloud.comfirst seen 2026-10-10
filter30.antispamcloud.comfirst seen 2026-10-10
filter40.antispamcloud.comfirst seen 2026-10-10
mx1.antispamservisi.comfirst seen 2026-10-10
mx2.it1cloud.comfirst seen 2026-10-13
mx4.it1cloud.comfirst seen 2026-10-13
smtp01.ixomail.comfirst seen 2026-10-13
smtp03.ixomail.comfirst seen 2026-10-13
fallback.mailscanservice.comfirst seen 2026-10-14
mx.mailscanservice.comfirst seen 2026-10-14
mx1.mtaroutes.comfirst seen 2026-10-15
mx1-ca.mtaroutes.comfirst seen 2026-10-15
mx2.mtaroutes.comfirst seen 2026-10-15
mx2-ca.mtaroutes.comfirst seen 2026-10-15
mx3.mtaroutes.comfirst seen 2026-10-15
mx3-ca.mtaroutes.comfirst seen 2026-10-15
mx4.mtaroutes.comfirst seen 2026-10-15
backupfilter.one4support.comfirst seen 2026-10-15
filter3.one4support.comfirst seen 2026-10-15
mx20.onyhost.comfirst seen 2026-10-15
mx40.onyhost.comfirst seen 2026-10-15
mx1.hostbase.dkfirst seen 2026-10-02
mx3.hostbase.dkfirst seen 2026-10-02
mx2.virascan.dkfirst seen 2026-10-02
mx4.virascan.dkfirst seen 2026-10-02
a.spamfilter.iefirst seen 2026-10-03
c.spamfilter.iefirst seen 2026-10-03
sf1.inthecloud.imfirst seen 2026-10-02
sf3.inthecloud.imfirst seen 2026-10-02
mx2.3net.nofirst seen 2026-10-03
mx4.3net.nofirst seen 2026-10-03
spambox-a.zgroup.sifirst seen 2026-10-03
spambox-c.zgroup.sifirst seen 2026-10-03