duo.com
AMAZON-02, US

Seen 1945 times between March 7th, 2017 and September 19th, 2024.

General Info Open in Search

Geo	United States (US) —
AS	AS16509 - AMAZON-02, US Note: An IP might be announced by multiple ASs. This is not shown.
Registrar	ARIN
Route	3.161.80.0/22 (Route of ASN)
PTR	server-3-161-82-84.fra56.r.cloudfront.net(PTR record of primary IP)
IPv4	3.161.82.84 3.161.82.27 3.161.82.78 3.161.82.4

Live Screenshot Hover to expand

Attention: This is a live snapshot of this website, we do not host or control it!

Direct hits
Summary of pages hosted on this domain

IPs 13.32.99.95 | 44x 52.215.192.131 | 43x 13.225.63.85 | 40x 2602:fd3f:3:ff02::2f | 39x 13.32.99.68 | 34x 52.215.192.133 | 34x 13.32.99.12 | 32x 2a00:1450:4001:810::2013 | 32x 13.32.99.120 | 31x 2a00:1450:4001:81a::2013 | 30x

Recent scans (1869 total) Show all

URL	Age	Size		IPs
guide.duo.com/universal-enrollment	7 days	8 MB	106	16	6
duo.com	9 days	4 MB	92	17	3
help.duo.com/s/article/8915?language=en_US	13 days	3 MB	51	16	4
guide.duo.com/universal-enrollment	15 days	9 MB	197	50	2
duo.com/resources/webinars/ring-the-bell-with-gold-standard-identity-security...	17 days	1 MB	38	10	3

Incoming hits
Summary of pages that talked to this domain

ASNs AS13335 | 30x AS14618 | 12x AS5653 | 8x AS3807 | 7x AS16509 | 4x AS27647 | 3x AS14340 | 2x AS20940 | 2x AS40021 | 2x AS53580 | 2x

IPs 64.54.132.39 | 7x 188.114.96.3 | 5x 188.114.97.3 | 5x 150.131.192.183 | 4x 104.17.73.206 | 3x 104.17.74.206 | 3x 150.131.194.75 | 3x 74.115.51.8 | 2x 104.24.125.107 | 2x 199.15.215.8 | 2x

Countries US | 58x NL | 11x DE | 3x CA | 1x FR | 1x SG | 1x

Recent scans (76 total) Show all

URL	Age	Size		IPs
api-019075fe.duosecurity.com/frame/enroll?sid=frameless	15 days	515 KB	74	2	1
login.umt.edu/idp/profile/cas/login?execution=e1s1	a month	179 KB	14	7	2
logindev.umt.edu/idp/profile/cas/login?execution=e1s1	a month	178 KB	14	7	2
massgravesupport-info.pages.dev	a month	7 MB	51	39	8
massgravesupport-uk.pages.dev	2 months	7 MB	51	41	8

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Recent screenshots
Screenshots of pages hosted on this domain

Related infrastructure
Summary of infrastructure which pages hosted on this domain frequently talked to

Recently observed hostnames on 'duo.com'
Searching for newly observed domains and hostnames is possible on our urlscan Pro platform.

Attention: These domains and hostnames were discovered through Certificate Transparency (CT) Logs and have been irrevocably published as part of the public record. There is no mechanism for us or anyone else to remove this information from the Internet.

Related screenshots
Screenshots of pages that talked to this domain

DNS recordsRetrieved via DNS ANY query

A	13.227.219.35 (TTL: 60)
A	13.227.219.31 (TTL: 60)
A	13.227.219.54 (TTL: 60)
A	13.227.219.13 (TTL: 60)
MX	aspmx4.googlemail.com (Priority: 30)
MX	aspmx3.googlemail.com (Priority: 30)
MX	alt2.aspmx.l.google.com (Priority: 20)
MX	alt1.aspmx.l.google.com (Priority: 20)
MX	aspmx2.googlemail.com (Priority: 30)
MX	aspmx.l.google.com (Priority: 10)
MX	aspmx5.googlemail.com (Priority: 30)
NS	ns-1733.awsdns-24.co.uk
NS	ns-1365.awsdns-42.org
NS	ns-932.awsdns-52.net
NS	ns-55.awsdns-06.com
TXT	google-site-verification=FyHTkA00weOnJqC50U6D_1Etz0FeTAV36UzX-mR0t7Y
TXT	google-site-verification=F16Zf7RnF8CVcYnsbn6C308KFSeldSRrLiJK1cCgoBQ
TXT	v=spf1 ip4:72.35.40.113/28 ip4:66.51.154.240/29 include:_spf.google.com include:_spf.salesforce.com include:mktomail.com include:stspg-customer.com include:_spf.intacct.com include:servers.mcsv.net ~all
TXT	google-site-verification=gY1gXbTT44Hc2xjnx-TmKdBLXKzpthxWKGhlqJL0EDw
TXT	apple-domain-verification=0NFHW4xLPA7qMAUl
TXT	google-site-verification=_6xJQkVWQvhjZ8WH17r2qEjOu0CYifwUq5DqV-aUPIE
TXT	google-site-verification=WvGzO9Z62GF-06EZawhrguz4lX-3soAJz8l5Zdd0kpc
TXT	google-site-verification=zagew00MIXPj4NT7NSuvolRYA9BWUFvOvUU9On5SkLs
TXT	google-site-verification=88KLpNEv0nOJ-yRHH3mp3TIvrG4rhNTP3DbODLQeIYg
TXT	identrust_validate=VOOjXXB2PpF7kC14MiiEHi40phwnkIP1dhJ1AbyZxWKP
TXT	workplace-domain-verification=M0nohbh4MpXazNtpfeLQrdlEAbaeQ3
TXT	google-site-verification=QSlNcf5REPqDzZZtYQdQ02iTtFdCkF4iGzRgOHWeAfk
SOA	ns-55.awsdns-06.com hostmaster: awsdns-hostmaster.amazon.com / serial: 1 / refresh: 7200 / retry: 900 / expire: 1209600 / minttl: 86400 /

duo.com AMAZON-02, US

General Info Open in Search

Live Screenshot Hover to expand

Direct hitsSummary of pages hosted on this domain

Recent scans (1869 total) Show all

Incoming hitsSummary of pages that talked to this domain