Spam Activity: Domain Registrars
Quarter over Quarter Comparison:
March 1,2023 - May 31,2023

For purposes of observing change over time, it is useful to compare measurements and metrics over successive reporting periods. Such comparisons illustrate whether spam activities are increasing or decreasing, and where such changes are occurring. Such comparisons can identify suspicious concentrations of spam domains reported in registrar domain portfolios, and can identify registrars where phishers flock to purchase and manage spam domains. Investigators or policy makers may focus on these for deeper analyses.

In the table below, we use the measurement reported spam domains to compare the rankings of registrars during the December 1, 2023 - February 28, 2023 period to the ranking for the March 1,2023 - May 31,2023 period.

Ranking of Domain Registrars by Spam Domains, Quarter over Quarter (March to May 2023)

Registrars with a minimum of 30,000 domains under management and 25 spam domains

Domains under Management Number of Spam Domains
Rank Registrar IANA ID December to February 2023 March to May 2023 December to February 2023 March to May 2023 ▼
1 NameCheap, Inc. 1068 14,625,345 14,898,645 (+2%) 75,900 204,615 (+170%)
2 GMO Internet Group, Inc. d/b/a Onamae.com 49 4,534,589 4,400,589 (-3%) 60,608 74,475 (+23%)
3 ▲ +1* GoDaddy.com, LLC 146 65,685,553 66,023,521 (+1%) 27,318 71,828 (+163%)
4 ▼ -1 NameSilo, LLC 1479 4,471,576 4,479,798 (0%) 39,583 64,035 (+62%)
5 PDR Ltd. d/b/a PublicDomainRegistry.com 303 4,644,623 4,513,444 (-3%) 14,670 30,346 (+107%)
6 ▲ +3 Gname.com Pte. Ltd. 1923 2,536,937 2,875,088 (+13%) 9,669 28,665 (+196%)
7 Dynadot Inc 472 3,131,584 3,069,837 (-2%) 11,004 25,410 (+131%)
8 Hosting Concepts B.V. d/b/a Registrar.eu 1647 1,378,542 1,210,255 (-12%) 10,549 15,012 (+42%)
9 ▼ -3 eNom, LLC 48 4,318,500 4,246,673 (-2%) 12,001 13,873 (+16%)
10 ▲ +3 Web Commerce Communications Limited dba WebNic.cc 460 1,035,311 726,440 (-30%) 5,667 12,407 (+119%)
11 ▲ +3 Name.com, Inc. 625 2,187,690 2,180,672 (-0%) 5,569 11,784 (+112%)
12 ▼ -1 Alibaba Cloud Computing Ltd. d/b/a HiChina (www.net.cn) 1599 3,305,887 2,990,880 (-10%) 6,812 11,485 (+69%)
13 ▲ +26 Hong Kong Juming Network Technology Co., Ltd 3855 620,435 681,305 (+10%) 810 10,204 (+1,160%)
14 ▲ +4 OwnRegistrar, Inc. 1250 955,810 776,136 (-19%) 3,174 9,252 (+191%)
15 ▲ +30 DNSPod, Inc. 1697 1,166,192 1,090,739 (-6%) 700 8,299 (+1,086%)
16 ▼ -4 ALIBABA.COM SINGAPORE E-COMMERCE PRIVATE LIMITED 3775 915,070 618,603 (-32%) 5,783 7,328 (+27%)
17 ▲ +3 Key-Systems GmbH 269 1,997,542 2,243,231 (+12%) 2,535 6,203 (+145%)
18 ▼ -8 Sav.com, LLC 609 1,596,501 1,672,546 (+5%) 7,568 5,922 (-22%)
19 ▼ -3 Tucows Domains Inc. 69 9,696,631 9,693,720 (-0%) 3,677 5,517 (+50%)
20 ▼ -1 Google LLC 895 8,284,846 8,842,264 (+7%) 2,930 5,461 (+86%)

* Indicates change over prior quarter

Ranking of Domain Registrars by Spam Domain Score, Quarter over Quarter (March to May 2023)

Registrars with a minimum of 30,000 domains under management and 25 spam domains

Domains under Management Spam Domain Score
Rank Registrar IANA ID December to February 2023 March to May 2023 December to February 2023 March to May 2023 ▼
1 NICENIC INTERNATIONAL GROUP CO., LIMITED 3765 44,505 56,948 (+28%) 757.7 893.3 (+18%)
2 ▲ +1* Cosmotown, Inc. 1509 130,356 175,135 (+34%) 90.8 226.6 (+150%)
3 ▲ +5 Hello Internet Corp. 1924 40,505 56,484 (+39%) 56.8 218.8 (+285%)
4 ▲ +5 Web Commerce Communications Limited dba WebNic.cc 460 1,035,311 726,440 (-30%) 54.7 170.8 (+212%)
5 ▼ -3 GMO Internet Group, Inc. d/b/a Onamae.com 49 4,534,589 4,400,589 (-3%) 133.7 169.2 (+27%)
6 ▲ +37 Danesco Trading Ltd. 1418 79,686 79,376 (-0%) 20.6 151.3 (+635%)
7 ▲ +55 Hong Kong Juming Network Technology Co., Ltd 3855 620,435 681,305 (+10%) 13.1 149.8 (+1,047%)
8 ▲ +27 CNOBIN INFORMATION TECHNOLOGY LIMITED 3254 181,087 79,797 (-56%) 24.2 148.9 (+514%)
9 ▼ -5 NameSilo, LLC 1479 4,471,576 4,479,798 (0%) 88.5 142.9 (+61%)
10 NameCheap, Inc. 1068 14,625,345 14,898,645 (+2%) 51.9 137.3 (+165%)
11 ▲ +23 Hongkong Domain Name Information Management Co., Ltd. 2251 298,300 191,931 (-36%) 24.5 129.1 (+427%)
12 ▼ -7 Hosting Concepts B.V. d/b/a Registrar.eu 1647 1,378,542 1,210,255 (-12%) 76.5 124 (+62%)
13 ▲ +7 OwnRegistrar, Inc. 1250 955,810 776,136 (-19%) 33.2 119.2 (+259%)
14 ▼ -8 ALIBABA.COM SINGAPORE E-COMMERCE PRIVATE LIMITED 3775 915,070 618,603 (-32%) 63.2 118.5 (+87%)
15 ▲ +24 Atak Domain Bilgi Teknolojileri A.Ş. 1601 339,168 291,157 (-14%) 22.4 117.5 (+424%)
16 ▼ -2 Gname.com Pte. Ltd. 1923 2,536,937 2,875,088 (+13%) 38.1 99.7 (+162%)
17 ▲ +2 TLD Registrar Solutions Ltd. 1564 74,204 72,250 (-3%) 34.5 93.8 (+172%)
18 Dynadot Inc 472 3,131,584 3,069,837 (-2%) 35.1 82.8 (+136%)
19 ▲ +39 Hefei Juming Network Technology Co., Ltd 3758 238,946 285,588 (+20%) 13.6 78 (+473%)
20 ▲ +77 DNSPod, Inc. 1697 1,166,192 1,090,739 (-6%) 6 76.1 (+1,168%)

* Indicates change over prior quarter

Ranking of Domain Registrars by Malicious Domain Registrations, Quarter over Quarter (March to May 2023)

Registrars with a minimum of 30,000 domains under management and 25 spam domains

Domains under Management Malicious Domain Registrations
Rank Registrar IANA ID December to February 2023 March to May 2023 December to February 2023 March to May 2023 ▼
1 ▲ +1* NameCheap, Inc. 1068 14,625,345 14,898,645 (+2%) 35,887 90,441 (+152%)
2 ▼ -1 GMO Internet Group, Inc. d/b/a Onamae.com 49 4,534,589 4,400,589 (-3%) 41,509 49,313 (+19%)
3 ▲ +1 GoDaddy.com, LLC 146 65,685,553 66,023,521 (+1%) 11,528 41,732 (+262%)
4 ▼ -1 NameSilo, LLC 1479 4,471,576 4,479,798 (0%) 25,557 32,213 (+26%)
5 ▲ +3 Dynadot Inc 472 3,131,584 3,069,837 (-2%) 7,798 18,054 (+132%)
6 ▲ +3 Gname.com Pte. Ltd. 1923 2,536,937 2,875,088 (+13%) 7,228 16,684 (+131%)
7 PDR Ltd. d/b/a PublicDomainRegistry.com 303 4,644,623 4,513,444 (-3%) 7,845 14,713 (+88%)
8 ▼ -2 eNom, LLC 48 4,318,500 4,246,673 (-2%) 9,352 9,299 (-1%)
9 ▲ +2 Alibaba Cloud Computing Ltd. d/b/a HiChina (www.net.cn) 1599 3,305,887 2,990,880 (-10%) 5,636 8,972 (+59%)
10 ▲ +2 Web Commerce Communications Limited dba WebNic.cc 460 1,035,311 726,440 (-30%) 3,312 6,943 (+110%)
11 ▼ -6 Hosting Concepts B.V. d/b/a Registrar.eu 1647 1,378,542 1,210,255 (-12%) 9,579 6,496 (-32%)
12 ▲ +2 Name.com, Inc. 625 2,187,690 2,180,672 (-0%) 2,987 5,387 (+80%)
13 ▲ +2 ALIBABA.COM SINGAPORE E-COMMERCE PRIVATE LIMITED 3775 915,070 618,603 (-32%) 2,888 5,209 (+80%)
14 ▲ +29 DNSPod, Inc. 1697 1,166,192 1,090,739 (-6%) 273 5,036 (+1,745%)
15 ▼ -2 NICENIC INTERNATIONAL GROUP CO., LIMITED 3765 44,505 56,948 (+28%) 3,059 4,524 (+48%)
16 ▲ +3 OwnRegistrar, Inc. 1250 955,810 776,136 (-19%) 1,627 4,277 (+163%)
17 ▲ +22 Hong Kong Juming Network Technology Co., Ltd 3855 620,435 681,305 (+10%) 296 4,258 (+1,339%)
18 ▼ -8 Sav.com, LLC 609 1,596,501 1,672,546 (+5%) 6,026 3,317 (-45%)
19 ▼ -2 Tucows Domains Inc. 69 9,696,631 9,693,720 (-0%) 1,997 2,784 (+39%)
20 ▲ +2 Hostinger, UAB 1636 1,018,412 1,266,481 (+24%) 1,285 2,719 (+112%)

* Indicates change over prior quarter


Quarterly Update:
Registrars
Quarter over Quarter:
Key Statistics
Quarter over Quarter:
Top Level Domains
Quarter over Quarter:
Registrars
Quarter over Quarter:
Hosting Networks