dns
.pizza
Tools
Monitors
Pricing
Learn
Research
Quick search
⌘K
Monitor a site
Sign In
Lookup
DNS.pizza
DNS Report
study.com
28 records across the types we query · 441ms · 2026-07-21 20:58 UTC · dns.pizza/lookup/study.com
DNS Lookup
study.com
Lookup
study.com
441ms
2026-07-21 20:58 UTC
28 records
Registrar:
Hosting:
More tools:
Domain Report
WHOIS
Propagation
Security
DNSSEC
Email Auth
Deliverability
Speed Test
Blacklist
Threats
Download
Visit Site
Monitor
DNS Records Assistant
· study.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
18.165.98.84
18.165.98.66
18.165.98.74
18.165.98.55
AAAA
IPv6 Addresses
(none)
MX
Mail Servers
1 record
Copy
study-com.mail.protection.outlook.com
Prio 0
NS
Name Servers
4 records
Copy
ns-1304.awsdns-35.org
awsdns-35.org stats
ns-392.awsdns-49.com
awsdns-49.com stats
ns-624.awsdns-14.net
awsdns-14.net stats
ns-1779.awsdns-30.co.uk
awsdns-30.co.uk stats
TXT
Text Records
14 records
Copy
MS=ms53113204
notion-domain-verification=JVpsroUh51QRmm3c0qgf6BAlXGueQVsgk77WYIxsV4n
apple-domain-verification=WU33XtJXYKYWBMFX
google-site-verification=npT3ySvxTpGr9K-IVFznVPyvQGXizsuSqfZwZ6OM9sw
duo_sso_verification=MNU9cp5aDypJt2DBAGz4CAKM7ijf4ndFkFQGV5RXGAvm7TXuFTE8NryAF4TcuZtH
jetbrains-domain-verification=873cp9sujsg84omvia609id4y
openai-domain-verification=dv-pWizcYPDNLxMW4Cq4ZpH5Dig
cl_verification=c82fcdfd-f3e8-440e-a553-075ccfb9af20
v=spf1 ip4:54.165.180.232 include:transmail.net include:spf.clearslide.com include:spf.mandrillapp.com include:spf.protection.outlook.com include:zoho.com include:sparkpostmail.com include:_spf.freshmail.pl -all
zoho-verification=zb44730188.zmverify.zoho.com
facebook-domain-verification=tsae1foie2qaareu3im55ce7f94um4
tinfoil-site-verification: 7f6e32f1d799323409819484f7f443d54ad67003=e5de9446f661f0f71422622f8b1bc2c2cde08d95
cursor-domain-verification-ny0f80=30Aq6N8hwrj7srchColYKffpq
anthropic-domain-verification-rpq4ch=KMgCpOdKlhyxDcpnZpOYPqvaA
SOA
Start of Authority
1 record
Copy
Primary NS
ns-392.awsdns-49.com
Hostmaster
awsdns-hostmaster.amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Min TTL
86400s
CAA
Certificate Authority Authorization
(none)
PTR
Reverse DNS
4 records
Copy
18.165.98.84
server-18-165-98-84.iad55.r.cloudfront.net
18.165.98.66
server-18-165-98-66.iad55.r.cloudfront.net
18.165.98.74
server-18-165-98-74.iad55.r.cloudfront.net
18.165.98.55
server-18-165-98-55.iad55.r.cloudfront.net