isc.org NAPTR records

NAPTR Naming authority pointers
2h
Order
20
Preference
0
Flags
S
Service
SIP+D2U
Regexp
(empty)
Replacement

Question and response

Question

dig isc.org. NAPTR

Answer

isc.org. 7200 NAPTR 20 0 "S" "SIP+D2U" "" _sip._udp.isc.org.

Authority

The response has no authority records.

Additional

asterisk.isc.org. 300 A 149.20.2.35 _sip._udp.isc.org. 7200 SRV 0 1 5060 asterisk.isc.org. . 0 OPT ; payload 1232, xrcode 0, version 0, flags 0