Total Records

14

Response Time

15ms

DNSSEC

Enabled

DNS Provider

Azure DNS

CAA: digicert.com, entrust.net, globalsign.com, microsoft.com

Name Records

Nameservers and aliases

5
Type Name Value TTL
NS office.net

ns1-39.azure-dns.com.

4m
NS office.net

ns2-39.azure-dns.net.

4m
NS office.net

ns3-39.azure-dns.org.

4m
NS office.net

ns4-39.azure-dns.info.

4m
SOA office.net

ns1-39.azure-dns.com. msnhst.microsoft.com. 2017971531 300 120 2419200 60

1h

Security & Certificates

DNSSEC, CA restrictions, and keys

9
Type Name Value TTL
CAA office.net

0 iodef "mailto:domains@microsoft.com"

5m
CAA office.net

0 issue "digicert.com"

5m
CAA office.net

0 issue "entrust.net"

5m
CAA office.net

0 issue "globalsign.com"

5m
CAA office.net

0 issue "microsoft.com"

5m
CAA office.net

0 contactemail "caarecordaware@microsoft.com"

5m
DNSKEY office.net

256 3 13 5gdo9G7VWTqJWM2amTbU532Rq9wtaYJdvbQnKSzO8PF4H9djhDH1ZwmXwHoX7eKOCjUh8bymPlpmiVYry6rlyg==

24m
DNSKEY office.net

257 3 13 Xiw21FeRk7occg5ypZpiS3pPiwUBlP9MWW042+Z8ndZ7FSytH+SCMLGD3D8nTGL4DQbTR1g7pDljX0irrC9qRQ==

24m
DS office.net

54552 13 2 128d761a3d92354ea9ce2133681bb0b20a377de1c73cc5e63713411484a6e8b3

20h

Queried 9/11/2026, 8:26:37 AM · 15ms

REST API

Integrate DNS lookups into your applications — query all record types programmatically.

curl -X GET "https://api.requestguard.com/v1/dns/lookup?domain=office.net" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Accept: application/json"
Shared monthly lookup allowance Authentication: API Key Explore Lookups & API →