Blog Risks of modern free SSL certificates and stale DNS records

About the Index

As of 6 hour(s) ago

457,063,423

DOMAIN TRACKED

286,642,576

SUBDOMAIN TRACKED

743,705,999

TOTAL HOSTS TRACKED
NewDeletedModifiedHostsDomains
2018-08-15303,025253,43267,941,389743,705,999457,063,423
2018-08-149,709,505227,19267,799,724743,558,498456,991,837
2018-08-13193,077243,04669,755,347738,363,403454,725,859
2018-08-12270,495310,66467,525,342738,284,465454,680,922
2018-08-11216,124228,81359,495,433738,224,128454,645,274
2018-08-10326,235255,37966,823,593738,135,008454,594,924
2018-08-09293,1142,967,82153,575,022737,791,273454,405,903
2018-08-08414,756274,65461,398,212740,436,408455,724,390
2018-08-07446,960253,89563,243,122740,280,545455,661,304
2018-08-06308,072258,94967,238,786740,011,035455,554,730
2018-08-05285,070266,29166,288,593739,929,969455,515,908
2018-08-0411,736,611483,67959,016,339739,881,985455,501,863
2018-08-03374,48869,58414,051,055730,302,787451,443,658
2018-08-02363,513257,26758,394,465729,956,157451,281,283
2018-08-01385,631361,46856,796,733729,834,947451,231,973

Top Record Types

Top Nameservers

NAMESERVERCount (% of total)
dns1.registrar-servers.com4,088,199 (0.55%)
dns2.registrar-servers.com4,086,266 (0.55%)
ns2.namebrightdns.com3,809,846 (0.51%)
ns1.namebrightdns.com3,809,827 (0.51%)
f1g1ns2.dnspod.net3,251,582 (0.44%)
f1g1ns1.dnspod.net3,247,758 (0.44%)
ns1.bluehost.com2,132,007 (0.29%)
ns2.bluehost.com2,131,734 (0.29%)
dns1.name-services.com2,009,833 (0.27%)
dns2.name-services.com2,009,814 (0.27%)

Top MX Records by count

MAILSERVERCount (% of total)
mailstore1.secureserver.net26,549,774 (3.57%)
smtp.secureserver.net26,543,147 (3.57%)
aspmx.l.google.com9,481,650 (1.27%)
alt1.aspmx.l.google.com9,222,693 (1.24%)
alt2.aspmx.l.google.com9,140,783 (1.23%)
aspmx2.googlemail.com5,674,212 (0.76%)
aspmx3.googlemail.com5,537,669 (0.74%)
alt3.aspmx.l.google.com3,404,641 (0.46%)
alt4.aspmx.l.google.com3,332,010 (0.45%)
eforward5.registrar-servers.com3,262,847 (0.44%)

Top IPv4 Addresses by count

IP ADDRESSCount (% of total)
52.6.128.1559,616,072 (1.29%)
52.54.24.1349,616,071 (1.29%)
198.185.159.1444,563,781 (0.61%)
198.49.23.1454,490,701 (0.60%)
198.185.159.1454,489,176 (0.60%)
198.49.23.1444,485,347 (0.60%)
23.236.62.1474,189,438 (0.56%)
72.52.4.1194,114,749 (0.55%)
69.172.201.1533,140,401 (0.42%)
37.1.211.1292,856,823 (0.38%)

Top SOA Email Records by count

EMAILCount (% of total)
dns@jomax.net49,158,885 (6.61%)
dns@cloudflare.com7,224,048 (0.97%)
hostmaster@hichina.com4,998,828 (0.67%)
dns@namebright.com4,840,720 (0.65%)
hostmaster@1and1.com4,132,486 (0.56%)
support@wix.com4,080,660 (0.55%)
hostmaster@registrar-servers.com3,907,320 (0.53%)
freednsadmin@dnspod.com3,295,678 (0.44%)
tech@ovh.net2,927,822 (0.39%)
namehost@worldnic.com2,860,242 (0.38%)

Top CNAMES by count

CNAMECount (% of total)
hdredirect-lb3-890977680.us-east-1.elb.amazonaws.com9,632,786 (1.30%)
ext-sq.squarespace.com1,756,375 (0.24%)
parkingpage.namecheap.com1,650,716 (0.22%)
ghs.google.com1,006,332 (0.14%)
ghs.googlehosted.com788,328 (0.11%)
cs.ename.net708,685 (0.10%)
overdue.aliyun.com617,931 (0.08%)
webredir.vip.gandi.net584,466 (0.08%)
ext-cust.squarespace.com494,688 (0.07%)
web.jimdo.com462,517 (0.06%)

Top Level Domain Stats

List of supported TLDs
TLDLAST UPDATETOTAL CHANGESNewDELETEDTOTALTOTAL DOMAINS
COM2018-08-1547,006,971203,833162,552370,940,915229,417,551
NET2018-08-153,518,43817,48617,45343,609,03428,788,942
ORG2018-08-153,546,93611,42710,67033,341,44720,994,694
DE2018-08-15437,860452025,631,06413,756,666
UK2018-08-151,734,47711,12012,18521,013,58211,417,456
INFO2018-08-151,637,8228,71213,14520,686,48315,213,722
XYZ2018-08-15220,282142015,439,2299,376,608
RU2018-08-15682,737152015,244,2028,128,227
CN2018-08-15613,020304012,159,0218,167,778
TOP2018-08-15128,49311609,536,0576,075,798
US2018-08-15327,95120809,256,2486,455,612
NL2018-08-15252,36513407,267,4543,914,837
FR2018-08-15132,70310406,606,4933,508,091
EU2018-08-15131,10210806,350,5073,825,108
BIZ2018-08-15507,7846321,6506,293,4084,868,336
TK2018-08-1533,38717205,518,4683,873,927
AU2018-08-15296,4271,75005,181,0603,016,952
LOAN2018-08-15240,5678613,2644,826,6742,526,457
IT2018-08-1578,29217804,494,3952,488,535
BR2018-08-15263,63583204,488,3452,496,992
CA2018-08-15245,16212004,109,3392,323,176
PL2018-08-15100,03433603,393,3221,793,976
CLUB2018-08-15273,2474,0111,5343,380,3422,202,008
CO2018-08-15159,49118003,109,2931,990,838
CH2018-08-15116,6118202,805,3951,442,792
ES2018-08-1585,9487402,729,4081,519,967
MOBI2018-08-15101,6793023582,501,2552,006,515
WANG2018-08-1564,157002,486,9691,406,203
BE2018-08-1565,7785802,374,0591,316,781
IN2018-08-15146,89627802,364,4171,389,097
JP2018-08-1581,09221002,348,5971,211,086
AT2018-08-1554,0864802,194,8461,208,510
XN--P1AI2018-08-1567,4652002,157,1981,193,304
DK2018-08-1543,8435202,019,8901,093,741
WIN2018-08-1588,4691,5048,6381,916,5821,243,083
CZ2018-08-1538,3078001,894,5401,014,344
ONLINE2018-08-15314,9693,6951,5081,785,368988,469
VIP2018-08-15134,3478704441,691,117853,305
CF2018-08-159,1736001,548,291801,875
BID2018-08-1519,50711001,521,997958,340
ME2018-08-1568,78512601,475,719951,602
GA2018-08-1510,9008201,395,262727,985
KR2018-08-1549,68430801,363,9431,024,208
SE2018-08-15237,7371,0906551,362,395832,562
ZA2018-08-1529,4878601,349,698701,384
SITE2018-08-1575,7582,3443,4061,270,781830,042
ML2018-08-1510,08610201,077,723557,751
MX2018-08-1561,0258601,068,168620,550
GQ2018-08-155,9823401,054,981540,586
RO2018-08-1544,5504201,047,190549,428