DNSWHOIS.INFO - calvinkuo.idv.tw
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calvinkuo.idv.tw checked at 2025-10-20T23:41:27.485Z 606ms 163/163/163 100% R:15calvinkuo.idv.tw
idv.tw
| NS | anytld.apnic.net | ||||||
| NS | h.dns.tw | ||||||
| NS | a.twnic.net.tw | ||||||
| NS | b.twnic.net.tw | ||||||
| NS | c.twnic.net.tw | ||||||
| NS | d.twnic.net.tw | ||||||
| NS | e.twnic.net.tw | ||||||
| NS | f.twnic.net.tw | ||||||
| NS | g.twnic.net.tw | ||||||
| NS | h.twnic.net.tw | ||||||
rank #3 in the tld
PASS
Starts with same word
calvinkuo.com |
calvinkuo.idv.tw |
Starts similarily
calvinkuo.com |
calvinkuo.idv.tw |
AI analysis
calvinkuo.idv.tw resolves to one IP number: 123.204.86.49.
calvinkuo.idv.tw is delegated to five name servers: freedns1.registrar-servers.com, freedns2.registrar-servers.com, freedns3.registrar-servers.com, freedns4.registrar-servers.com and freedns5.registrar-servers.com.
calvinkuo.idv.tw at least partially shares name servers with other domains, for instance rustic.co.uk, mullens.co.uk, olerod.com, oops-a-daisyflorist.co.uk and biblebookstudies.com.
Host names with two IP numbers:
freedns1.registrar-servers.com points to 2605:9880:300:1400:101:1650:5e2:54 and 45.58.122.83
freedns2.registrar-servers.com points to 2604:6600:0:1b::2 and 199.119.202.76
freedns3.registrar-servers.com points to 2001:bc8:6006:4000:8218:44ff:feef:d720 and 195.154.94.174
freedns4.registrar-servers.com points to 2a02:29e0:1:103:103::1 and 95.141.37.127
freedns5.registrar-servers.com points to 2001:41d0:700:120f::1 and 54.36.109.15
calvinkuo.idv.tw is handled by seven mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com, aspmx5.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
calvinkuo.idv.tw shares some mail servers with other domains, at least partially, for instance stitchedincolor.com, liveviewtech.net, tmanews.com, grupazif.com and tlnet.it.
These mail servers are commonly used alongside alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
Host names with two IP numbers:
aspmx2.googlemail.com points to: 2607:f8b0:4023:100f::1b and 192.178.220.27.
aspmx3.googlemail.com points to: 2607:f8b0:4003:c30::1a and 74.125.27.27.
aspmx4.googlemail.com points to: 2607:f8b0:4001:c70::1a and 192.178.209.27.
aspmx5.googlemail.com points to: 2607:f8b0:4024:c0d::1b and 192.178.152.27.
aspmx.l.google.com points to: 2a00:1450:400c:c0c::1a and 64.233.167.27.
alt1.aspmx.l.google.com points to: 2a00:1450:400b:c02::1b and 172.253.116.26.
alt2.aspmx.l.google.com points to: 2a00:1450:400c:c00::1a and 173.194.76.26.