Is your station ready for hybrid radio?

RadioDNS lets connected car radios and receivers show your logo, name and stream. This free checker follows the same steps a receiver does and tells you, in plain English, what works and what to fix.

Working, with 8 suggestions

14 passed · 8 suggestions · 0 problems

What is being checked

info: K205BN - LOS GATOS, CA
From the NRSC list: 88.90 MHz, PI code D397, FCC facility 18797.
info: RadioDNS lookup name
08890.d397.da0.fm.radiodns.org (frequency 88.90 MHz, PI D397, country code da0)

1. RadioDNS registration

pass: Registered
08890.d397.da0.fm.radiodns.org points to the station's authoritative domain: radiodns.emfeng.com

2. Service discovery (SRV records)

info: _radiospi._tcp.radiodns.emfeng.com: not published
pass: _radioepg._tcp.radiodns.emfeng.com published
priority 0, weight 5, port 80 -> radiodns.emfeng.com [target is an alias of dlywqc0l0i27.cloudfront.net]
warn: SRV target radiodns.emfeng.com is a CNAME alias
DNS rules (RFC 2782) say an SRV record should point at a name that has address records directly, not at an alias. Many resolvers cope, some do not.
What to do: Give radiodns.emfeng.com its own A/AAAA record (or point the SRV record at the real host name).
warn: Only the older _radioepg record is published
What to do: Add _radiospi._tcp.radiodns.emfeng.com on port 443 as well, so receivers that use HTTPS can find the SI file.
info: _radiovis._tcp: not published
Slideshow/visuals (STOMP) - optional, only needed for a live slideshow service.
info: _radiopush._tcp: not published
Slideshow/visuals (Server-Sent Events) - optional, only needed for a live slideshow service.
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://radiodns.emfeng.com/radiodns/spi/3.1/SI.xml answered
9 ms, 157,744 bytes
warn: Unexpected content type: none
What to do: Serve .xml files as application/xml (or text/xml).
warn: SI file has no caching headers
What to do: Add Cache-Control: max-age (for example 86400 for 24 hours). Without it, receivers guess - and some ignore the content.
pass: The file follows the official SI schema (current (3.4/3.5))
Validated against the schema published by WorldDAB/RadioDNS.

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

4. Your station in the file

info: 15 services in the file
pass: Station found: K-LOVE Eras
Matched on bearer fm:da0.d397.08890
pass: Short name: KL Eras
pass: Medium name: K-LOVE Eras
pass: Long name: K-LOVE Eras
pass: Short description present
Positive, Encouraging
pass: Long description present
Hear the biggest hits from your favorite artists! Immerse yourself in the ultimate musical journey through K-LOVE's remarkable legacy with chart toppers like Rich Mullins, Lauren Daigle, Jars of Clay, Chris Tomlin and...
info: No keywords
Optional.
pass: 2 links
homepageUri https://www.klove.com
addressUri postal:2000%20Reams%20Fleming%20Blvd.%2C%20Franklin%2C%20TN%2037064
pass: The <radiodns> element matches the registration
fqdn radiodns.emfeng.com, service identifier kloveeras

5. Logos

pass: All five standard logo sizes are listed
warn: Logos have no caching headers
What to do: Add Cache-Control: max-age (for example 86400 for 24 hours). Without it, receivers guess - and some ignore the content.
warn: 6 logos downloaded and checked

Preview	Declared	Actual	Size	Result
	112x32	112x32	20,941 B	OK https://cdn.klove.inc/www/default-artwork/k-love-eras/112x32.png
	128x128	128x128	32,950 B	OK https://cdn.klove.inc/www/default-artwork/k-love-eras/128x128.png
	300x300	300x300	84,441 B	84 kB (under 50 kB recommended) https://cdn.klove.inc/www/default-artwork/k-love-eras/300x300.png
	320x240	320x240	73,537 B	74 kB (under 50 kB recommended) https://cdn.klove.inc/www/default-artwork/k-love-eras/320x240.png
	32x32	32x32	16,866 B	OK https://cdn.klove.inc/www/default-artwork/k-love-eras/32x32.png
–	600x600	600x600	236,374 B	236 kB (under 50 kB recommended) https://cdn.klove.inc/www/default-artwork/k-love-eras/600x600.png

6. Transmitters and streams

warn: Stream OK: https://maestro.emfcdn.com/stream_for/k-love-eras/radiodns/hls
application/vnd.apple.mpegurl, offset 105000 ms
The bearer has no bitrate.
warn: Stream OK: https://maestro.emfcdn.com/stream_for/k-love-eras/radiodns/aac
audio/aacp, 64 kbps, offset 105000 ms
The file says audio/aac but the stream answers audio/aacp.
The file says 32 kbps but the stream reports 64 kbps.
pass: FM bearer fm:da0.d397.08890
cost 300, offset 0 ms
info: Other bearer: fm:da0.d276.09270
Not checked by this tool.
info: Other bearer: fm:da0.d3d2.09330
Not checked by this tool.
info: Other bearer: fm:da0.d4cd.09650
Not checked by this tool.
info: Other bearer: fm:da0.d22a.10190
Not checked by this tool.
info: Other bearer: fm:1a0.1f0f.08890
Not checked by this tool.
info: Other bearer: fm:aa0.af2e.09470
Not checked by this tool.
info: Other bearer: fm:3a0.3919.09030
Not checked by this tool.
info: Other bearer: fm:da0.d39e.09050
Not checked by this tool.
info: Other bearer: fm:da0.d1be.08910
Not checked by this tool.
info: Other bearer: fm:da0.d255.09070
Not checked by this tool.
info: Other bearer: fm:da0.d43e.09610
Not checked by this tool.
info: Other bearer: fm:da0.d4dc.10370
Not checked by this tool.
info: Other bearer: hd:292.2816e.2
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info: Other bearer: fm:da0.d255.10030
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info: Other bearer: hd:292.03070.2
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info: Other bearer: hd:292.11414.2
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info: Other bearer: hd:292.0cc55.2
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info: Other bearer: hd:292.030d5.2
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info: Other bearer: fm:da0.d1cc.10290
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info: Other bearer: fm:7a0.7407.08810
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info: Other bearer: hd:292.28887.2
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info: Other bearer: hd:292.0090c.2
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info: Other bearer: hd:292.02b3a.3
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info: Other bearer: hd:292.0ca06.2
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info: Other bearer: hd:292.06841.3
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info: Other bearer: hd:292.0d683.3
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info: Other bearer: hd:292.00c57.3
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info: Other bearer: hd:292.0307a.3
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info: Other bearer: hd:292.03ddf.3
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info: Other bearer: hd:292.0516a.3
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info: Other bearer: hd:292.0ea7c.3
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info: Other bearer: hd:292.11e24.2
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info: Other bearer: hd:292.0be57.2
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info: Other bearer: hd:292.059f6.3
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info: Other bearer: hd:292.122e3.3
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info: Other bearer: hd:292.02458.3
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info: Other bearer: hd:292.054b9.3
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info: Other bearer: hd:292.11e34.2
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info: Other bearer: hd:292.00c96.2
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info: Other bearer: hd:292.01a53.3
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info: Other bearer: hd:292.11431.3
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info: Other bearer: hd:292.0d462.3
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info: Other bearer: hd:292.0c92f.2
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info: Other bearer: hd:292.10fb1.3
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info: Other bearer: hd:292.05d29.3
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info: Other bearer: hd:292.08af1.2
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info: Other bearer: hd:292.bb535.3
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info: Other bearer: hd:292.0fb00.3
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info: Other bearer: hd:292.04b15.2
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info: Other bearer: hd:292.11e50.2
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info: Other bearer: hd:292.00a7e.2
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info: Other bearer: hd:292.0ff1c.2
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info: Other bearer: hd:292.10389.2
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info: Other bearer: hd:292.00af9.3
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info: Other bearer: hd:292.0d855.2
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info: Other bearer: hd:292.063cd.3
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info: Other bearer: hd:292.0485f.3
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info: Other bearer: hd:292.116f9.2
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info: Other bearer: hd:292.0fca5.2
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info: Other bearer: hd:292.063f4.2
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info: Other bearer: hd:292.05973.3
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info: Other bearer: hd:292.0d5fa.2
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info: Other bearer: hd:292.0ea51.3
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info: Other bearer: hd:292.0d2d7.2
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info: Other bearer: hd:292.00834.2
Not checked by this tool.

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Checked 2026-10-17T23:53:21+00:00 (UTC) from the lookup name 08890.d397.da0.fm.radiodns.org.

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