ns3.nih.gov DNS records

A IPv4 address
2h
National Institutes of Health
AS30387
United States of America
North Potomac, Maryland
AAAA IPv6 address
2h
National Institutes of Health
AS3527
United States of America
Frederick, Maryland
CNAME Canonical name
15m
ns3.nih.gov has no CNAME records.
TXT Human readable text
15m
ns3.nih.gov has no TXT records.
MX Mail server
15m
ns3.nih.gov has no MX records.
NS Authoritative DNS server
15m
ns3.nih.gov has no NS records.
NS records for this zone are defined at nih.gov.
SOA Start of authority
15m
Zone apex
Start of authority
Email
Serial
905171
Refresh
3h
Retry
18m
Expire
30d
Negative cache TTL
15m

About these results

This page shows the DNS records for ns3.nih.gov. By default it shows records of types A, AAAA, CNAME, TXT, NS, MX and SOA.

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The results on this page are freshly fetched just for you when you loaded this page. Wirewiki queried the autoritative DNS servers of ns3.nih.gov. That means that these results are guaranteed to be accurate, because there are no caches in between that could potentially cause staleness.

To find the DNS records of a subdomain of ns3.nih.gov, or any nother domain name, go back to DNS lookup and enter the domain name.