Is your station ready for hybrid radio?

What is being checked

• i
  info: WHOZ - CHARLESTON, IL

  From the NRSC list: 90.50 MHz, PI code 68A9, FCC facility 763575.
• i
  info: RadioDNS lookup name

  09050.68a9.6a0.fm.radiodns.org (frequency 90.50 MHz, PI 68A9, country code 6a0)

1. RadioDNS registration

• ✓
  pass: Registered

  09050.68a9.6a0.fm.radiodns.org points to the station's authoritative domain: rdns.aiir.net

2. Service discovery (SRV records)

• i
  info: _radiospi._tcp.rdns.aiir.net: not published
• ✓
  pass: _radioepg._tcp.rdns.aiir.net published

  priority 0, weight 100, port 80 -> epg.aiir.net
• !
  warn: Only the older _radioepg record is published

  What to do: Add _radiospi._tcp.rdns.aiir.net on port 443 as well, so receivers that use HTTPS can find the SI file.
• i
  info: _radiovis._tcp: not published

  Slideshow/visuals (STOMP) - optional, only needed for a live slideshow service.
• i
  info: _radiopush._tcp: not published

  Slideshow/visuals (Server-Sent Events) - optional, only needed for a live slideshow service.
• i
  info: _radiovis-http._tcp: not published

  Slideshow/visuals (HTTP) - optional, only needed for a live slideshow service.

3. Service Information file (SI.xml)

• ✓
  pass: HTTP endpoint http://epg.aiir.net/radiodns/spi/3.1/SI.xml answered

  13 ms, 863,428 bytes
• ✓
  pass: Content type is application/xml
• ✓
  pass: SI file can be cached (1 hours)
• !
  warn: The file does not strictly follow the official SI schema (3.1)

  line 2: Element 'mediaDescription': This element is not expected. Expected is one of ( keywords, link, bearer, radiodns, geolocation, serviceGroupMember, ##other* ).
  line 2: Element 'mediaDescription': This element is not expected. Expected is one of ( keywords, link, bearer, radiodns, geolocation, serviceGroupMember, ##other* ).
  line 2: Element 'mediaDescription': This element is not expected. Expected is one of ( keywords, link, bearer, radiodns, geolocation, serviceGroupMember, ##other* ).
  line 2: Element 'mediaDescription': This element is not expected. Expected is one of ( keywords, link, bearer, radiodns, geolocation, serviceGroupMember, ##other* ).
  line 2: Element 'mediaDescription': This element is not expected. Expected is one of ( keywords, link, bearer, radiodns, geolocation, serviceGroupMember, ##other* ).
  line 2: Element 'mediaDescription': This element is not expected. Expected is one of ( keywords, link, bearer, radiodns, geolocation, serviceGroupMember, ##other* ).
  line 2: Element 'mediaDescription': This element is not expected. Expected is one of ( keywords, link, bearer, radiodns, geolocation, serviceGroupMember, ##other* ).
  line 2: Element 'mediaDescription': This element is not expected. Expected is one of ( keywords, link, bearer, radiodns, geolocation, serviceGroupMember, ##other* ).
  line 2: Element 'mediaDescription': This element is not expected. Expected is one of ( keywords, link, bearer, radiodns, geolocation, serviceGroupMember, ##other* ).
  line 2: Element 'mediaDescription': This element is not expected. Expected is one of ( keywords, link, bearer, radiodns, geolocation, serviceGroupMember, ##other* ).
  line 2: Element 'mediaDescription': This element is not expected. Expected is one of ( keywords, link, bearer, radiodns, geolocation, serviceGroupMember, ##other* ).
  line 2: Element 'mediaDescription': This element is not expected. Expected is one of ( keywords, link, bearer, radiodns, geolocation, serviceGroupMember, ##other* ).
  (535 more not shown)

  What to do: Many receivers are forgiving, but strict ones may ignore a file that does not match the schema. RadioDNS's SI tool (si.radiodns.org) can rebuild a correct file.

Guides: Make an SI file accessible (PDF) · Build an SI file with RadioDNS's tool

4. Your station in the file

• i
  info: 537 services in the file
• ✓
  pass: Station found: Spirit Radio

  Matched on bearer fm:6a0.68a9.09050
• ✓
  pass: Short name: CSRN
• ✓
  pass: Medium name: Spirit Radio
• ✓
  pass: Long name: CATHOLIC SPIRIT RADIO
• ✓
  pass: Short description present

  Catholic Talk Radio for Central & Northern Illinois and Southern Wisconsin
• ✓
  pass: Long description present

  At Catholic Spirit Radio, we have been spreading the Good News of our Lord Jesus Christ on air for over 12 years. Our programs run 24 hours a day, 365 days a year - giving comfort to the lonely, enlightening the curio...
• ✓
  pass: Keywords present

  CATHOLIC SPIRIT RADIO, TALK RADIO, CHARLESTON
• ✓
  pass: 2 links

  Website https://www.catholicspiritradio.com/
  Phone tel:13098072427
• ✓
  pass: The <radiodns> element matches the registration

  fqdn rdns.aiir.net, service identifier s6949

5. Logos

• !
  warn: Not all five standard logo sizes are listed

  Missing: 600x600

  What to do: RadioDNS asks for either no logos or at least the five standard sizes, so every receiver finds one that fits.
• ✓
  pass: Logos can be cached (365 days)
• !
  warn: 5 logos downloaded and checked

Preview	Declared	Actual	Size	Result
	32x32	32x32	1,070 B	OK https://mmo.aiircdn.com/1078/64711deb54f18.png
	112x32	112x32	2,828 B	OK https://mmo.aiircdn.com/1078/64711debe55d3.png
	128x128	128x128	10,493 B	OK https://mmo.aiircdn.com/1078/64711dec5ea22.png
	320x240	320x240	33,329 B	OK https://mmo.aiircdn.com/1078/64711dec0f600.png
	512x512	512x512	84,768 B	85 kB (under 50 kB recommended) https://mmo.aiircdn.com/1078/661823a8c4873.png

6. Transmitters and streams

• ✓
  pass: FM bearer fm:6a0.68a9.09050

  cost 0, offset 0 ms
• !
  warn: Stream OK: https://ice23.securenetsystems.net/WSPI

  audio/aacp, 56 kbps, offset 0 ms
  The file says 64 kbps but the stream reports 56 kbps.