SPF records have propagated
All servers we queried returned the same DNS records.
Not the record you expected?
- Recently moved this domain to another DNS server? Check the NS records .
- Check for typos and misconfigurations.
DNS server
TTL
Time To Live
The amount of time a DNS record is cached for.
Records returned by these servers
The official source of information for this domain,
managed by the owner of nih.gov .
managed by the owner of nih.gov .
ns.nih.gov
128.231.128.251
The official source of information for this domain,
managed by the owner of nih.gov .
managed by the owner of nih.gov .
ns2.nih.gov
128.231.64.1
The official source of information for this domain,
managed by the owner of nih.gov .
managed by the owner of nih.gov .
ns3.nih.gov
165.112.4.230
South Africa
105.255.121.92
United States of America
143.244.171.146
Australia
170.64.230.86
India
172.232.76.111
Netherlands
185.140.209.224
Brazil
200.231.34.18
Canada
204.191.124.132
Russia
217.26.29.42
Ukraine
91.239.232.181
94.140.15.15
185.228.169.168
1.0.0.1
2001:4860:4860::8844
NextDNS
45.90.28.66
OpenDns
2620:119:35::35
2620:fe::9
No SPF records found