libsyn.com - dns.ninja
libsyn.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 104.19.154.92Cloudflare104.19.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns1.libsyn.com โญ | ||||||
| A | 2620:111:8004::53๐บ๐ธ AS327712620:111:8004::/48 DNSimple Corporation | ||||||
| A | 199.247.152.53๐บ๐ธ AS32771199.247.152.0/24 DNSimple Corporation | ||||||
| NS | ns2.libsyn.com | ||||||
| A | 2620:111:8005::53๐บ๐ธ AS327712620:111:8005::/48 Vultr Customer Route | ||||||
| A | 199.247.153.53๐บ๐ธ AS32771199.247.153.0/24 Vultr Customer Route | ||||||
| NS | ns3.libsyn.com | ||||||
| A | 2620:111:8006::53๐บ๐ธ AS327712620:111:8006::/48 DNSimple Corporation | ||||||
| A | 199.247.154.53๐บ๐ธ AS32771199.247.154.0/24 DNSimple Corporation | ||||||
| NS | ns4.libsyn.com | ||||||
| A | 2620:111:8007::53๐บ๐ธ AS327712620:111:8007::/48 Vultr Customer Route | ||||||
| A | 199.247.155.53๐บ๐ธ AS32771199.247.155.0/24 Vultr Customer Route | ||||||
| MX | aspmx.l.google.com โญ | ||||||
| A | 2607:f8b0:4004:c25::1a๐บ๐ธ Google2607:f8b0:4004::/48 | ||||||
| PTR | yuiadtq-in-f26.1e100.net | ||||||
| A | 142.251.16.26๐บ๐ธ Google142.251.16.0/24 | ||||||
| PTR | bl-in-f26.1e100.net | ||||||
| MX | alt1.aspmx.l.google.com(5) | ||||||
| A | 2800:3f0:4003:c0f::1b๐จ๐ฑ Google2800:3f0:4003::/48 | ||||||
| A | 108.177.123.27๐บ๐ธ Google108.177.123.0/24 | ||||||
| PTR | lcscld-in-f27.1e100.net | ||||||
| MX | alt2.aspmx.l.google.com(5) | ||||||
| A | 2a00:1450:400b:c02::1b๐ฎ๐ช Google2a00:1450:400b::/48 | ||||||
| PTR | dj-in-f27.1e100.net | ||||||
| A | 172.253.116.26๐บ๐ธ Google172.253.116.0/24 | ||||||
| PTR | dj-in-f26.1e100.net | ||||||
| MX | alt3.aspmx.l.google.com(10) | ||||||
| A | 2a00:1450:4009:c0f::1b๐ฌ๐ง Google2a00:1450:4009::/48 | ||||||
| PTR | yulhrs-in-f27.1e100.net | ||||||
| A | 192.178.223.27๐บ๐ธ Google192.178.223.0/24 | ||||||
| PTR | yulhrs-in-f27.1e100.net | ||||||
| MX | alt4.aspmx.l.google.com(10) | ||||||
| A | 2a00:1450:400c:c23::1b๐ง๐ช Google2a00:1450:400c::/48 | ||||||
| PTR | yubrupd-in-f27.1e100.net | ||||||
| A | 172.253.157.27๐บ๐ธ Google172.253.0.0/16 | ||||||
| PTR | yubrupd-in-f27.1e100.net | ||||||
| TXT | TAILSCALE-T1qOZSt1gTBJmU49DTM1 | ||||||
| TXT | anthropic-domain-verification-h5vrbx=668acSu3U1FFzCBrfna2xFLDx | ||||||
| TXT | atlassian-domain-verification=qBztE2uTjqxMF2qAF1B9l8GOeAWTU7XZiafuTT7waOIIk8Z... | ||||||
| TXT | box-domain-verification=1fcff89166854b0fd5c01188d389d04d8ca57fe1af988dec76528... | ||||||
| TXT | facebook-domain-verification=dm6rkx5emuyrvngpg41ahpzogw60qh | ||||||
| TXT | google-site-verification=Imh_E3gAalHawooGWucISsw9wfGe2dds1aWOzr3tlXA | ||||||
| TXT | google-site-verification=R4h1bR-p5OEN7LG-zs5R3ep67j8MLDyZYG9kJK3y5Po | ||||||
| TXT | google-site-verification=UAz7lsiSQcgock9lGoa3JVOd-6khpiAZKQNnKy5_HBE | ||||||
| TXT | miro-verification=600fb4225f2708c723b9f819f5e18289ef408fa9 | ||||||
| TXT | openai-domain-verification=dv-HRkcoWDY1JaIvtOoWVCRJESu | ||||||
| TXT | pendo-domain-verification=K8UCI-pV4HG1ZZpSBurzy2U6vXU | ||||||
| TXT | s38ll2viooat9frluk366iqmmb | ||||||
| TXT | stripe-verification=4FF48CA0754835CF9AD2E404DCCC31391535BE44972F9F3B1DC631C25... | ||||||
| TXT | v=spf1 a mx include:spf.mtasv.net include:spf.braintreegateway.com include:ma... | ||||||
| SOA | ns1.libsyn.comadmin@dnsimple.com serial=1582124640 | ||||||
com
| DNSSEC | ๐ Signed (DS record present) | ||||||
| NS | a.gtld-servers.net โญ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1784877227 | ||||||
rank #473 in the tld
libsyn.com
libsyn.com(Liberated Syndication) is the website of a podcast hosting and distribution platform that allows creators to publish, host, and monetize audio and video podcasts.
Key facts
- Owner / operator: Liberated Syndication Inc. (Libsyn)
- TLD:
.comโ gTLD - Primary purpose: podcast hosting, media file distribution, and monetization platform
- Status: active
History
| Year | Event |
|---|---|
| 2004 | Libsyn founded, considered one of the first dedicated podcast hosting services |
| 2013 | Company began trading publicly (OTC markets) |
| 2021 | Libsyn merged with Fireside Digital to form Liberated Syndication Inc. under a new corporate structure |
Notable subdomains or services
*.libsyn.comโ used as podcast-specific subdomains/media hosting URLs for individual shows (e.g., media file delivery and show pages)libsynpro.comโ related professional/premium tier branding sometimes referenced
Related domains
libsynsetup.comโ used historically for account setup flows- Fireside.fm โ related podcast hosting brand under the same parent company
๐ Tranco rank: #2,886
PTR for
Subdomains
Same first word
Similar names
DNS History
32 records (10 active, 22 former)
โNSaxfr.dnsimple.com2021-03-05 โ 2021-10-17 ยท 5 obs
โ 2021-03-05 06:26:40
โ 2021-10-17 00:23:54
โ 2026-02-14 16:21:24
โ 2026-07-24 07:40:54
โNSns1.libsyn.com2009-01-15 โ 2026-07-24 ยท 5 obs
โ 2019-11-03 00:11:44
โ 2021-03-05 06:26:40
โ 2021-10-17 00:23:54
โ 2026-07-24 07:40:54
โNSns10.dnsmadeeasy.com2015-09-02 โ 2017-04-27 ยท 5 obs
โ 2015-09-02 20:24:12
โ 2017-04-27 09:26:24
โ 2018-07-11 15:00:18
โ 2026-07-24 07:40:54
โNSns2.libsyn.com2009-01-15 โ 2026-07-24 ยท 2 obs
โ 2026-07-24 07:40:54
โNSns3.libsyn.com2015-09-02 โ 2026-07-24 ยท 3 obs
โ 2015-09-02 20:24:12
โ 2026-07-24 07:40:54
โNSns4.libsyn.com2015-09-02 โ 2026-07-24 ยท 3 obs
โ 2015-09-02 20:24:12
โ 2026-07-24 07:40:54
โNSns5.dnsmadeeasy.com2021-03-05 โ 2021-10-17 ยท 5 obs
โ 2021-03-05 06:26:40
โ 2021-10-17 00:23:54
โ 2026-02-14 16:21:24
โ 2026-07-24 07:40:54
โNSns5.libsyn.com2015-09-02 โ 2019-11-03 ยท 5 obs
โ 2015-09-02 20:24:12
โ 2019-11-03 00:11:44
โ 2021-03-05 06:26:40
โ 2026-07-24 07:40:54
โNSns6.dnsmadeeasy.com2021-03-05 โ 2021-10-17 ยท 5 obs
โ 2021-03-05 06:26:40
โ 2021-10-17 00:23:54
โ 2026-02-14 16:21:24
โ 2026-07-24 07:40:54
โNSns6.libsyn.com2015-09-02 โ 2019-11-03 ยท 5 obs
โ 2015-09-02 20:24:12
โ 2019-11-03 00:11:44
โ 2021-03-05 06:26:40
โ 2026-07-24 07:40:54
โNSns7.dnsmadeeasy.com2021-03-05 โ 2021-10-17 ยท 5 obs
โ 2021-03-05 06:26:40
โ 2021-10-17 00:23:54
โ 2026-02-14 16:21:24
โ 2026-07-24 07:40:54
โMXalt1.aspmx.l.google.com2015-09-02 โ 2026-07-24 ยท 3 obs
โ 2015-09-02 20:24:12
โ 2026-07-24 07:40:54
โMXalt2.aspmx.l.google.com2015-09-02 โ 2026-07-24 ยท 3 obs
โ 2015-09-02 20:24:12
โ 2026-07-24 07:40:54
โMXalt3.aspmx.l.google.com2015-09-02 โ 2026-07-24 ยท 3 obs
โ 2015-09-02 20:24:12
โ 2026-07-24 07:40:54
โMXalt4.aspmx.l.google.com2015-09-02 โ 2026-07-24 ยท 3 obs
โ 2015-09-02 20:24:12
โ 2026-07-24 07:40:54
โMXaspmx.l.google.com2015-09-02 โ 2026-07-24 ยท 3 obs
โ 2015-09-02 20:24:12
โ 2026-07-24 07:40:54
โMXlibsyn.com.s7a1.psmtp.com2009-01-15 โ 2009-01-15 ยท 3 obs
โ 2015-09-02 20:24:12
โ 2026-07-24 07:40:54
โMXlibsyn.com.s7a2.psmtp.com2009-01-15 โ 2009-01-15 ยท 3 obs
โ 2015-09-02 20:24:12
โ 2026-07-24 07:40:54
โMXlibsyn.com.s7b1.psmtp.com2009-01-15 โ 2009-01-15 ยท 3 obs
โ 2015-09-02 20:24:12
โ 2026-07-24 07:40:54
โMXlibsyn.com.s7b2.psmtp.com2009-01-15 โ 2009-01-15 ยท 3 obs
โ 2015-09-02 20:24:12
โ 2026-07-24 07:40:54
โA104.19.154.922026-02-14 โ 2026-07-24 ยท 3 obs
โ 2026-02-14 16:21:24
โ 2026-07-24 07:40:54
โA104.197.69.1022016-06-14 โ 2018-09-27 ยท 5 obs
โ 2016-06-14 15:16:52
โ 2018-09-27 01:32:20
โ 2019-10-31 13:13:36
โ 2026-07-24 07:40:54
โA104.22.12.2432021-03-05 โ 2021-10-17 ยท 5 obs
โ 2021-03-05 06:26:40
โ 2021-10-17 00:23:54
โ 2026-02-14 16:21:24
โ 2026-07-24 07:40:54
โA104.22.13.2432021-03-05 โ 2021-10-17 ยท 5 obs
โ 2021-03-05 06:26:40
โ 2021-10-17 00:23:54
โ 2026-02-14 16:21:24
โ 2026-07-24 07:40:54
โA172.67.43.2512021-03-05 โ 2021-10-17 ยท 5 obs
โ 2021-03-05 06:26:40
โ 2021-10-17 00:23:54
โ 2026-02-14 16:21:24
โ 2026-07-24 07:40:54
โA204.16.242.1992015-09-02 โ 2016-05-21 ยท 5 obs
โ 2015-09-02 20:24:12
โ 2016-05-21 14:53:12
โ 2016-06-14 15:16:52
โ 2026-07-24 07:40:54
โA208.68.232.122009-01-15 โ 2009-01-15 ยท 3 obs
โ 2015-09-02 20:24:12
โ 2026-07-24 07:40:54
โA216.92.14.1132019-10-31 โ 2019-11-03 ยท 5 obs
โ 2019-10-31 13:13:36
โ 2019-11-03 00:11:44
โ 2021-03-05 06:26:40
โ 2026-07-24 07:40:54
โA2606:4700:10::6816:cf32021-03-05 โ 2021-10-17 ยท 5 obs
โ 2021-03-05 06:26:40
โ 2021-10-17 00:23:54
โ 2026-02-14 16:21:24
โ 2026-07-24 07:40:54
โA2606:4700:10::6816:df32021-03-05 โ 2021-10-17 ยท 5 obs
โ 2021-03-05 06:26:40
โ 2021-10-17 00:23:54
โ 2026-02-14 16:21:24
โ 2026-07-24 07:40:54
โA2606:4700:10::ac43:2bfb2021-03-05 โ 2021-10-17 ยท 5 obs
โ 2021-03-05 06:26:40
โ 2021-10-17 00:23:54
โ 2026-02-14 16:21:24
โ 2026-07-24 07:40:54
โA38.100.193.692009-01-15 โ 2009-01-15 ยท 3 obs
โ 2015-09-02 20:24:12
โ 2026-07-24 07:40:54
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| libsyn.com | ns2.libsyn.com, ns1.libsyn.com, ns3.libsyn.com, ns4.libsyn.com | 8 records |
โ Authoritative Response
Server:199.247.153.53
NS records: ns2.libsyn.com, ns1.libsyn.com, ns3.libsyn.com, ns4.libsyn.com
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for libsyn.com (unsigned zone)
โฑ๏ธ Timing
Total: 366ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 104.19.154.92 |
| NS | 4 | ns1.libsyn.com, ns2.libsyn.com... |
| MX | 5 | aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 14 | TAILSCALE-T1qOZSt1gTBJmU49DTM1, anthropic-domain-verification-h5vrbx=668... |
| SOA | 1 | ns1.libsyn.com admin.dnsimple.com |
๐ Glue Records Collected
Total: 8
In-bailiwick: 8 (ns2.libsyn.com, ns2.libsyn.com, ns1.libsyn.com...)
Analysis
Hierarchy
libsyn.com has whenshappyhour.libsyn.com, investor.libsyn.com, firstbc.libsyn.com, sealfit.libsyn.com and thebasketballfriends.libsyn.com as child names, alongside several thousand other host names it is parent to.
IP Addresses
libsyn.com points to a single IP number: 104.19.154.92.
Additional host names โ landmarktheatre.org, anif.com.co, propac.com.co and two others โ share IP numbers with libsyn.com.
Name Servers
libsyn.com has four authoritative name servers: ns1.libsyn.com, ns2.libsyn.com, ns3.libsyn.com and ns4.libsyn.com.
At least some of libsyn.com's name servers are shared with other domains, for example cooperstuffpodcast.com, courtneyanderson.net, trendfollowingradio.com and two more.
These name servers tend to be deployed in combination with the name servers ns5.libsyn.com and ns6.libsyn.com.
Four hostnames, each resolving to a pair of IP addresses: ns1.libsyn.com directs to 199.247.152.53 and 2620:111:8004::53; ns2.libsyn.com directs to 199.247.153.53 and 2620:111:8005::53; ns3.libsyn.com directs to 199.247.154.53 and 2620:111:8006::53; ns4.libsyn.com directs to 199.247.155.53 and 2620:111:8007::53.
Mail Servers
Five mail servers handle libsyn.com: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
libsyn.com shares mail servers โ at least in part โ with other domains, including ns500734.ns500734.ns500734.ns500734.ns500699.ns500699.ns500699.ns500699.ns500699.ns500588.ns500588.ns500693.ns500693.ns500693.ns500588.ns500632.ns500110.dtrkdll.com, ns500698.ns500759.ns500758.ns500759.ns500736.ns500736.ns500736.ns500736.ns500698.ns500708.ns500698.ns500698.ns500708.ns500698.ns500652.trackreceptor.com, ns500731.ns500671.ns500754.ns500742.ns500688.ns500705.ns500291.ns500291.ns500671.ns500291.ns500153.tenderladiesbz.com and two others.
These mail servers are frequently paired with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.
Host names with two IP numbers:
aspmx.l.google.com maps to two IP addresses โ 142.251.16.26 and 2607:f8b0:4004:c25::1a.
alt1.aspmx.l.google.com maps to two IP addresses โ 108.177.123.27 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com maps to two IP addresses โ 172.253.116.26 and 2a00:1450:400b:c02::1b.
alt3.aspmx.l.google.com maps to two IP addresses โ 192.178.223.27 and 2a00:1450:4009:c0f::1b.
alt4.aspmx.l.google.com maps to two IP addresses โ 172.253.157.27 and 2a00:1450:400c:c23::1b.