rss.app - dns.ninja
rss.app
app
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=101427 | ||||||
rank #35 in the tld
rss.app
RSS.app is a commercial web service that lets users generate RSS feeds from websites and social media pages that don't natively provide one, and also convert RSS feeds into widgets, newsletters, or other formats.
Key facts
- Owner / operator: RSS.app (private company)
- TLD:
.app— gTLD (Google-operated, requires HTTPS) - Primary purpose: RSS feed generation and feed-to-widget/newsletter conversion tool
- Status: active
Related domains
- None reliably confirmed
🔒 HSTS Preload (+subdomains)
Subdomains
Same first word
Similar names
DNS History
9 records (9 active, 0 former)
●NSgraham.ns.cloudflare.com2026-02-20 → 2026-07-22 · 2 obs
● 2026-07-22 07:30:58
●NSmaya.ns.cloudflare.com2026-02-20 → 2026-07-22 · 2 obs
● 2026-07-22 07:30:58
●MXalt1.aspmx.l.google.com2026-02-20 → 2026-07-22 · 2 obs
● 2026-07-22 07:30:58
●MXalt2.aspmx.l.google.com2026-02-20 → 2026-07-22 · 2 obs
● 2026-07-22 07:30:58
●MXalt3.aspmx.l.google.com2026-02-20 → 2026-07-22 · 2 obs
● 2026-07-22 07:30:58
●MXalt4.aspmx.l.google.com2026-02-20 → 2026-07-22 · 2 obs
● 2026-07-22 07:30:58
●MXaspmx.l.google.com2026-02-20 → 2026-07-22 · 2 obs
● 2026-07-22 07:30:58
●A104.20.31.1272026-02-20 → 2026-07-22 · 2 obs
● 2026-07-22 07:30:58
●A172.66.160.2452026-02-20 → 2026-07-22 · 2 obs
● 2026-07-22 07:30:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| app | ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com... | - |
| rss.app | graham.ns.cloudflare.com, maya.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.32.194
NS records: graham.ns.cloudflare.com, maya.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rss.app (unsigned zone)
⏱️ Timing
Total: 773ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.20.31.127, 172.66.160.245 |
| NS | 2 | graham.ns.cloudflare.com, maya.ns.cloudflare.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 2 | google-site-verification=_iZLR7NvSQsVLMi, v=spf1 include:_spf.google.com include:a |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | graham.ns.cloudflare.com dns.cloudflare. |
Analysis
Hierarchy
rss.app has four subdomains: api.rss.app, s.rss.app, widget.rss.app and www.rss.app.
IP Addresses
rss.app points to the IP addresses 104.20.31.127 and 172.66.160.245
Among the host names that share IP numbers with rss.app are www.rss.app, api.rss.app, s.rss.app and two others.
Name Servers
rss.app is delegated to two name servers: graham.ns.cloudflare.com and maya.ns.cloudflare.com.
rss.app has the same name server delegation as a number of other domains, such as pharmacyclub.net, onefeed.me, morphox.org and two more.
There is at least partial name server overlap between rss.app and other domains — spam.care, esephd.it, 548549.xyz and two more among them.
These name servers are routinely deployed together with the name servers june.ns.cloudflare.com.
Host names resolving to 6 IP numbers:
graham.ns.cloudflare.com resolves to 108.162.193.171, 172.64.33.171, 173.245.59.171 and 3 other IP addresses.
maya.ns.cloudflare.com resolves to 108.162.192.194, 172.64.32.194, 173.245.58.194 and 3 other IP addresses.
Mail Servers
rss.app has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
rss.app shares at least some of its mail servers with other domains — for example kernellabs.com, talentgrowthadvisors.com, lojacomplemento.com.br and two more.
It is common for these mail servers to co-occur with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com as mail servers.
Hosts with two IP numbers each:
aspmx.l.google.com points to 142.251.163.27 and 2607:f8b0:4004:c23::1b.
alt1.aspmx.l.google.com points to 108.177.123.26 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com points to 172.253.116.26 and 2a00:1450:400b:c02::1b.
alt3.aspmx.l.google.com points to 192.178.223.27 and 2a00:1450:4009:c0f::1a.
alt4.aspmx.l.google.com points to 172.253.157.27 and 2a00:1450:400c:c23::1a.