SOA Start of authority
1d
Zone apex
Start of authority
Email
Serial
1781236867
Refresh
4h 33m 4s
Retry
34m 8s
Expire
12d 3h 16m 16s
Negative cache TTL
42m 40s

Question and response

Question

dig opendns.com. SOA

Answer

opendns.com. 86400 SOA auth1.opendns.com. noc.opendns.com. 1781236867 16384 2048 1048576 2560

Authority

opendns.com. 604800 NS auth1.opendns.com. opendns.com. 604800 NS auth2.opendns.com. opendns.com. 604800 NS auth3.opendns.com.

Additional

. 32768 OPT ; payload 4000, xrcode 0, version 0, flags 32768 auth1.opendns.com. 172800 AAAA 2620:119:30:0:0:0:0:53 auth1.opendns.com. 172800 A 208.69.39.2 auth2.opendns.com. 172800 AAAA 2a04:e4c0:53:0:0:0:0:53 auth2.opendns.com. 172800 A 146.112.60.53 auth3.opendns.com. 172800 A 208.69.39.2

About these results

This page shows the SOA records for opendns.com.. SOA records publish core zone metadata such as the primary name server, responsible contact, serial number, and refresh timers. Secondary servers use this information to detect updates and manage zone transfers.

Find other DNS records for opendns.com.:

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

To look up SOA records for another hostname or domain name, go back to SOA lookup, or use DNS lookup to find all DNS records.