DNS lookup


Query type:
 ANY  A  AAAA  MX  NS  SOA  TXT  SRV

Nameserver(s) to query:
If no nameserver is provided, authoritative server of domain is queried. Separate multiple nameservers useing space. Preselect google or cloudflare.

MX records of 'microsoft.com'

Answers

Records retrived from ns1-39.azure-dns.com in 173ms
Question
Type
Record
microsoft.com
MX
microsoft-com.mail.protection.outlook.com
Preference: 10

DNS propagation check of 'microsoft.com'Port scan + probeing of 'microsoft.com'TLS/SSL certificate check of 'microsoft.com'

References

References added from public DNS servers in 89ms
Question
Type
Record
microsoft-com.mail.protection.outlook.com
A
52.101.194.12
microsoft-com.mail.protection.outlook.com
A
52.101.194.17
microsoft-com.mail.protection.outlook.com
A
52.101.40.6
microsoft-com.mail.protection.outlook.com
A
52.101.42.4

API

You may perform this lookup using the API and get the results as easy-to-parse JSON data.

Read more on the API at https://iamroot.tech/about/api (regarding authentication and rate limits, among other things), or give it a go right away using the 'try it' button.

 
GET
 https://iamroot.tech/dns-lookup/api/?host=microsoft.com&qt=+MX+&ns= copy try it
 

Log

000+000
  • Recursive lookup starting at the root servers
000+000
  • Starting lookup
000+000
  • Querying 'a.root-servers.net' for MX-records on 'microsoft.com'.
138+138
138+000
  • We are asked to query 'l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net, k.gtld-servers.net, m.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net' for further details
138+000
  • Try 'g.gtld-servers.net'
138+000
  • Querying 'g.gtld-servers.net' for MX-records on 'microsoft.com'.
159+021
159+000
  • We are asked to query 'ns1-39.azure-dns.com, ns2-39.azure-dns.net, ns3-39.azure-dns.org, ns4-39.azure-dns.info' for further details
159+000
  • Try 'ns1-39.azure-dns.com'
159+000
  • Querying 'ns1-39.azure-dns.com' for MX-records on 'microsoft.com'.
173+014
173+000
  • Done
173+000
  • Done
173+000
  • Done
173+000
  • Done
173+000
  • Done
173+000
  • Lookup done - got 1 records from 'ns1-39.azure-dns.com' in a total of 173ms.
173+000
  • Done
173+000
  • Adding references
173+000
  • All references are looked up using public DNS resolvers like Google, Cloudflare and openDNS.
263+089
  • Looking for records on reference 'microsoft-com.mail.protection.outlook.com'. Got answer of 4 records in 89ms from 'one.one.one.one'.
263+000
  • Done
263+000
  • All done - a total of 1 records retrived in 262ms. Main response from 'ns1-39.azure-dns.com'.
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