IPLIST.NET - sirf.us
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sirf.us checked at 2025-10-09T14:31:42.242Z 194ms 128/128/128 100% R:13sirf.us
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Starts with same word
Starts similarily
AI analysis
sirf.us resolves to one IP number: 74.208.236.76.
Other host names, for instance harsh.tv, funmasters.com, qarab.com, samleung.name and 74-208-236-76.elastic-ssl.ui-r.com share IP numbers with sirf.us.
sirf.us delegates to four name servers: ns1055.ui-dns.biz, ns1055.ui-dns.com, ns1055.ui-dns.de and ns1055.ui-dns.org.
sirf.us at least partially shares name servers with other domains, including ez-flip.com, laborapp.es, virco.eu, vanessaforstner.de and ferienwohnung-nordsee-direkt.de.
these name servers are commonly used alongside ns1047.ui-dns.biz, ns1098.ui-dns.com, ns1035.ui-dns.org, ns1088.ui-dns.org, ns1073.ui-dns.com, ns1079.ui-dns.de and ns1058.ui-dns.org.
Host names with two IP numbers: ns1055.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:5137:100 and 217.160.81.55; ns1055.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:5237:100 and 217.160.82.55; ns1055.ui-dns.de points to 2607:f1c0:fe:53:185:132:32:55 and 217.160.80.55; ns1055.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:5337:100 and 217.160.83.55.
sirf.us is handled by four mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and alt3.aspmx.l.google.com.
sirf.us shares at least some mail servers with other domains, for example akemona.com, kiaupat.de, wctabiomed.org, katyatolstova.com and fullhauz.mk.
These mail servers are commonly used with alt4.aspmx.l.google.com, aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with two IP numbers: aspmx.l.google.com points to 2607:f8b0:4004:c1f::1b and 142.251.111.27; alt1.aspmx.l.google.com points to 2a00:1450:400b:c02::1a and 172.253.116.27; alt2.aspmx.l.google.com points to 2a00:1450:400c:c00::1a and 173.194.76.26; alt3.aspmx.l.google.com points to 2a00:1450:4010:c0e::1a and 74.125.131.27.