Spam Activity: Domain Registrars
Quarter over Quarter Comparison:
December 1,2022 - February 28,2023

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 June 1, 2023 - August 31, 2023 period to the ranking for the December 1,2022 - February 28,2023 period.

Ranking of Domain Registrars by Spam Domains, Quarter over Quarter (December to February 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 September to November 2022 December to February 2023 September to November 2022 December to February 2023 ▼
1 NameCheap, Inc. 1068 14,357,356 14,625,345 (+2%) 92,898 75,900 (-18%)
2 GMO Internet, Inc. d/b/a Onamae.com 49 4,731,460 4,534,589 (-4%) 43,141 60,608 (+40%)
3 NameSilo, LLC 1479 4,500,025 4,471,576 (-1%) 33,482 39,583 (+18%)
4 GoDaddy.com, LLC 146 65,346,958 65,685,553 (+1%) 24,277 27,318 (+13%)
5 PDR Ltd. d/b/a PublicDomainRegistry.com 303 4,692,243 4,644,623 (-1%) 11,446 14,670 (+28%)
6 ▲ +2* eNom, LLC 48 4,390,617 4,318,500 (-2%) 9,287 12,001 (+29%)
7 Dynadot, LLC 472 3,125,165 3,131,584 (0%) 9,517 11,004 (+16%)
8 ▼ -2 Hosting Concepts B.V. d/b/a Registrar.eu 1647 1,558,932 1,378,542 (-12%) 10,270 10,549 (+3%)
9 Gname.com Pte. Ltd. 1923 2,078,050 2,536,937 (+22%) 8,645 9,669 (+12%)
10 Sav.com, LLC 609 1,498,698 1,596,501 (+7%) 7,299 7,568 (+4%)
11 Alibaba Cloud Computing Ltd. d/b/a HiChina (www.net.cn) 1599 3,260,934 3,305,887 (+1%) 6,885 6,812 (-1%)
12 ▲ +3 ALIBABA.COM SINGAPORE E-COMMERCE PRIVATE LIMITED 3775 1,175,485 915,070 (-22%) 3,193 5,783 (+81%)
13 ▲ +1 Web Commerce Communications Limited dba WebNic.cc 460 927,644 1,035,311 (+12%) 4,207 5,667 (+35%)
14 ▼ -1 Name.com, Inc. 625 2,200,671 2,187,690 (-1%) 4,513 5,569 (+23%)
15 ▲ +4 Porkbun LLC 1861 1,021,684 1,076,760 (+5%) 2,810 3,810 (+36%)
16 ▲ +1 Tucows Domains Inc. 69 9,718,212 9,696,631 (-0%) 3,161 3,677 (+16%)
17 ▼ -1 NICENIC INTERNATIONAL GROUP CO., LIMITED 3765 35,801 44,505 (+24%) 3,181 3,372 (+6%)
18 ▼ -6 OwnRegistrar, Inc. 1250 850,664 955,810 (+12%) 5,622 3,174 (-44%)
19 ▲ +4 Google LLC 895 7,842,634 8,284,846 (+6%) 2,052 2,930 (+43%)
20 Key-Systems GmbH 269 1,945,055 1,997,542 (+3%) 2,779 2,535 (-9%)

* Indicates change over prior quarter

Ranking of Domain Registrars by Spam Domain Score, Quarter over Quarter (December to February 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 September to November 2022 December to February 2023 September to November 2022 December to February 2023 ▼
1 NICENIC INTERNATIONAL GROUP CO., LIMITED 3765 35,801 44,505 (+24%) 888.5 757.7 (-15%)
2 ▲ +1* GMO Internet, Inc. d/b/a Onamae.com 49 4,731,460 4,534,589 (-4%) 91.2 133.7 (+47%)
3 ▲ +3 Cosmotown, Inc. 1509 89,293 130,356 (+46%) 70 90.8 (+30%)
4 ▲ +1 NameSilo, LLC 1479 4,500,025 4,471,576 (-1%) 74.4 88.5 (+19%)
5 ▲ +3 Hosting Concepts B.V. d/b/a Registrar.eu 1647 1,558,932 1,378,542 (-12%) 65.9 76.5 (+16%)
6 ▲ +21 ALIBABA.COM SINGAPORE E-COMMERCE PRIVATE LIMITED 3775 1,175,485 915,070 (-22%) 27.2 63.2 (+133%)
7 ▼ -5 URL Solutions, Inc. 1449 178,624 187,783 (+5%) 165.8 61.9 (-63%)
8 ▲ +30 Hello Internet Corp. 1924 33,107 40,505 (+22%) 20.5 56.8 (+176%)
9 ▲ +3 Web Commerce Communications Limited dba WebNic.cc 460 927,644 1,035,311 (+12%) 45.4 54.7 (+21%)
10 ▼ -1 NameCheap, Inc. 1068 14,357,356 14,625,345 (+2%) 64.7 51.9 (-20%)
11 Sav.com, LLC 609 1,498,698 1,596,501 (+7%) 48.7 47.4 (-3%)
12 ▲ +48 Netowl, Inc. 1557 508,830 523,179 (+3%) 14 40.2 (+188%)
13 ▲ +3 Domain International Services Limited 3863 339,340 309,614 (-9%) 42.1 38.8 (-8%)
14 ▲ +4 Gname.com Pte. Ltd. 1923 2,078,050 2,536,937 (+22%) 41.6 38.1 (-8%)
15 ▲ +5 CV. Jogjacamp 1478 123,959 137,475 (+11%) 34 37.4 (+10%)
16 ▼ -6 NETIM SARL 1519 64,514 67,742 (+5%) 55.3 37.1 (-33%)
17 ▲ +9 Porkbun LLC 1861 1,021,684 1,076,760 (+5%) 27.5 35.4 (+29%)
18 ▲ +3 Dynadot, LLC 472 3,125,165 3,131,584 (0%) 30.5 35.1 (+15%)
19 ▼ -15 TLD Registrar Solutions Ltd. 1564 74,272 74,204 (-0%) 76.1 34.5 (-55%)
20 ▼ -13 OwnRegistrar, Inc. 1250 850,664 955,810 (+12%) 66.1 33.2 (-50%)

* Indicates change over prior quarter

Ranking of Domain Registrars by Malicious Domain Registrations, Quarter over Quarter (December to February 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 September to November 2022 December to February 2023 September to November 2022 December to February 2023 ▼
1 ▲ +1* GMO Internet, Inc. d/b/a Onamae.com 49 4,731,460 4,534,589 (-4%) 26,811 41,509 (+55%)
2 ▼ -1 NameCheap, Inc. 1068 14,357,356 14,625,345 (+2%) 41,444 35,887 (-13%)
3 NameSilo, LLC 1479 4,500,025 4,471,576 (-1%) 15,459 25,557 (+65%)
4 ▲ +1 GoDaddy.com, LLC 146 65,346,958 65,685,553 (+1%) 8,896 11,528 (+30%)
5 ▼ -1 Hosting Concepts B.V. d/b/a Registrar.eu 1647 1,558,932 1,378,542 (-12%) 9,226 9,579 (+4%)
6 eNom, LLC 48 4,390,617 4,318,500 (-2%) 6,925 9,352 (+35%)
7 ▲ +1 PDR Ltd. d/b/a PublicDomainRegistry.com 303 4,692,243 4,644,623 (-1%) 5,112 7,845 (+53%)
8 ▲ +2 Dynadot, LLC 472 3,125,165 3,131,584 (0%) 4,773 7,798 (+63%)
9 ▼ -2 Gname.com Pte. Ltd. 1923 2,078,050 2,536,937 (+22%) 6,073 7,228 (+19%)
10 ▲ +1 Sav.com, LLC 609 1,498,698 1,596,501 (+7%) 4,321 6,026 (+39%)
11 ▼ -2 Alibaba Cloud Computing Ltd. d/b/a HiChina (www.net.cn) 1599 3,260,934 3,305,887 (+1%) 5,098 5,636 (+11%)
12 ▲ +1 Web Commerce Communications Limited dba WebNic.cc 460 927,644 1,035,311 (+12%) 3,009 3,312 (+10%)
13 ▲ +1 NICENIC INTERNATIONAL GROUP CO., LIMITED 3765 35,801 44,505 (+24%) 2,827 3,059 (+8%)
14 ▲ +6 Name.com, Inc. 625 2,200,671 2,187,690 (-1%) 1,540 2,987 (+94%)
15 ▲ +3 ALIBABA.COM SINGAPORE E-COMMERCE PRIVATE LIMITED 3775 1,175,485 915,070 (-22%) 1,703 2,888 (+70%)
16 ▲ +3 Porkbun LLC 1861 1,021,684 1,076,760 (+5%) 1,544 2,379 (+54%)
17 ▲ +4 Tucows Domains Inc. 69 9,718,212 9,696,631 (-0%) 1,519 1,997 (+31%)
18 ▼ -2 Key-Systems GmbH 269 1,945,055 1,997,542 (+3%) 1,882 1,724 (-8%)
19 ▼ -7 OwnRegistrar, Inc. 1250 850,664 955,810 (+12%) 3,348 1,627 (-51%)
20 ▼ -3 Registrar of Domain Names REG.RU LLC 1606 733,915 755,807 (+3%) 1,861 1,454 (-22%)

* 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