Top 100 WHOIS Lookup Websites

Table of contents

1. #1 — WhoisSEO
2. #2 — ICANN Lookup
3. #3 — Whois.com
4. #4 — GoDaddy WHOIS
5. #5 — DomainTools Whois
6. #6 — Who.is
7. #7 — WhoisXML API
8. #8 — Whoxy
9. #9 — ViewDNS Whois
10. #10 — MXToolbox Whois
11. #11 — MarkMonitor Whois
12. #12 — Network Solutions WHOIS
13. #13 — Namecheap Whois
14. #14 — Google Domains Whois redirect / Squarespace Domains
15. #15 — Cloudflare Registrar
16. #16 — Name.com Whois
17. #17 — Hover Whois
18. #18 — Porkbun Whois
19. #19 — Dynadot Whois
20. #20 — Gandi Whois
21. #21 — OVH Whois
22. #22 — IONOS Whois
23. #23 — Hostinger Domain Checker
24. #24 — Bluehost Domain Search
25. #25 — HostGator Whois / Domains
26. #26 — Register.com Whois
27. #27 — Public Domain Registry Whois
28. #28 — ResellerClub Whois
29. #29 — OpenSRS Whois
30. #30 — CentralNic Registry
31. #31 — Verisign Domain Info
32. #32 — PIR (.org)
33. #33 — Nominet WHOIS
34. #34 — AFNIC Whois
35. #35 — DENIC Whois
36. #36 — SIDN Whois
37. #37 — CIRA Whois
38. #38 — auDA Whois
39. #39 — JPRS Whois
40. #40 — CNNIC Whois
41. #41 — APNIC Whois
42. #42 — ARIN Whois
43. #43 — RIPE Stat / DB
44. #44 — LACNIC Whois
45. #45 — AFRINIC Whois
46. #46 — RDAP.org
47. #47 — RDAP Bootstrap (IANA)
48. #48 — Whoisology
49. #49 — DomainIQ
50. #50 — SpyOnWeb
51. #51 — SecurityTrails
52. #52 — RiskIQ / Microsoft Defender TI
53. #53 — PassiveTotal / RiskIQ legacy notes
54. #54 — DNSlytics
55. #55 — DNSDumpster
56. #56 — HackerTarget Whois
57. #57 — Pentest-Tools Whois
58. #58 — OnlineDomainTools Whois
59. #59 — WhoisRequest
60. #60 — EasyWhois
61. #61 — WhoisFreaks
62. #62 — JsonWHOIS API
63. #63 — Whois API (IP2WHOIS)
64. #64 — IPWHOIS.io
65. #65 — BGP.HE.net
66. #66 — Robtex
67. #67 — Complete DNS
68. #68 — DNS History
69. #69 — WhoisFreaks Domain Search
70. #70 — Host.io
71. #71 — SimilarTech Domains
72. #72 — BuiltWith Relationships
73. #73 — Common Crawl Domain data
74. #74 — Common Crawl Index
75. #75 — OpenRDAP
76. #76 — NIC.AT Whois
77. #77 — SWITCH Whois (.ch)
78. #78 — DK Hostmaster Whois
79. #79 — IIS.se Whois
80. #80 — Norid Whois
81. #81 — Punktum dk
82. #82 — EURid Whois
83. #83 — Donuts / Identity Digital
84. #84 — Radix Registry
85. #85 — Afilias / Identity Digital brands
86. #86 — Neustar / GoDaddy Registry
87. #87 — NIC.br Whois
88. #88 — NIC.mx Whois
89. #89 — NIC.ar
90. #90 — ZA Central Registry
91. #91 — IN Registry Whois
92. #92 — SG NIC
93. #93 — HKIRC
94. #94 — TWNIC
95. #95 — KISA/KRNIC
96. #96 — THNIC
97. #97 — PANDI (.id)
98. #98 — MyNIC
99. #99 — InternetNZ
100. #100 — auDA Registry ecosystem