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DNS Report
duosecurity.com
40 records across the types we query · 311ms · 2026-07-21 21:15 UTC · dns.pizza/lookup/duosecurity.com
DNS Lookup
duosecurity.com
Lookup
duosecurity.com
311ms
2026-07-21 21:15 UTC
40 records
Registrar:
Hosting:
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DNS Records Assistant
· duosecurity.com
Ask anything about these results — or pick a starter question below.
Explain what each record type does
Anything unusual or misconfigured?
How is this domain's email set up?
A
IPv4 Addresses
4 records
Copy
18.160.18.5
18.160.18.47
18.160.18.109
18.160.18.88
AAAA
IPv6 Addresses
(none)
MX
Mail Servers
3 records
Copy
alln-mx-01.cisco.com
Prio 10
rcdn-mx-01.cisco.com
Prio 20
aer-mx-01.cisco.com
Prio 30
NS
Name Servers
4 records
Copy
ns-1271.awsdns-30.org
awsdns-30.org stats
ns-896.awsdns-48.net
awsdns-48.net stats
ns-1600.awsdns-08.co.uk
awsdns-08.co.uk stats
ns-272.awsdns-34.com
awsdns-34.com stats
TXT
Text Records
14 records
Copy
_k6higb2z1hho56o41tneh9qzuuezz9o
z5c69y4b0q179syyqltskhhsrtndrx6m
atlassian-domain-verification=R4UtYgXtORXRKnMUBQS0AFJD3EAxj2HTgORPt6C1/GLPaTOI7alUkMvuq/3ABby8
cisco-ci-domain-verification=5e3a213be18d8a0d35b53e7efed6be85c8f44493f253d7cc7ceb030ae9ddc2a4
ygl4n9zvmlf74mcbbc8nmcr3wv915q7g
google-site-verification=zlwiWUyTXIR20h2du1EFVF_9W6mlgspR2iwUHOGbz6Q
v=spf1 include:_spf.duosecurity.com include:_spf2.duosecurity.com include:_spf.google.com include:mktomail.com exists:%{i}._spf.mta.salesforce.com include:mail.zendesk.com include:spf.bananatag.com ~all
duo_sso_verification=kuyK6IAuOS7ombaHhSEWM0gFk2Ja0oUHefceWQT7z4uU8rWqw8DjuTsUtmdRT6xd
google-site-verification=HmBniYqxTjdE-G67pjqWN0Z92oVYeLYB0pRpBUAJ1sE
_vz1bepjjh5vfz1kdz31jma6hzwg20ny
status-page-domain-verification=wl6tj66k5qh5
MS=ms87573650
hcp-domain-verification=2864ca4b8eab48057506880821e0203db32c5c2c09a71425ae6d5a1dfe8cb22c
apple-domain-verification=2Vf56S4tuuskojVe
SOA
Start of Authority
1 record
Copy
Primary NS
ns-1600.awsdns-08.co.uk
Hostmaster
awsdns-hostmaster.amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Min TTL
86400s
CAA
Certificate Authority Authorization
10 records
Copy
globalsign.com
awstrust.com
letsencrypt.org
amazon.com
digicert.com
identrust.com
pki.goog
amazontrust.com
starfieldtech.com
amazonaws.com
PTR
Reverse DNS
4 records
Copy
18.160.18.5
server-18-160-18-5.iad12.r.cloudfront.net
18.160.18.47
server-18-160-18-47.iad12.r.cloudfront.net
18.160.18.109
server-18-160-18-109.iad12.r.cloudfront.net
18.160.18.88
server-18-160-18-88.iad12.r.cloudfront.net