core.app
Its Domain Power Rank is moderate. Links from multiple referring domains appear in the observed data. This domain was registered at least three years ago.
- Global Rank
- #159,660
▼ 15,235
- Rank in TLD
- #430
▼ 67
- Referring Domains
- 252
▲ 4
- Avg. Referrer Power Rank
- 29.3
- Subdomains
- 9
- Domain age
- 8 yr 5 mo
Link Overview
- Avg. Referrer Power Rank
- 29.3
- Median Referrer Power Rank
- 26.5
- Referring Domains
- 252
- Linked Domains
- 58
Referring Domains by Power Rank
0–9 49
10–19 45
20–29 44
30–39 34
40–49 45
50–59 20
60–69 9
70–79 4
80–89 1
90–100 1
Total 252
Referring Domains
| Referring domain | Power Rank | Global Rank |
|---|---|---|
| google.com | 99.8 | #1 |
| substack.com | 84.4 | #173 |
| beehiiv.com | 75.1 | #1,264 |
| binance.com | 74.2 | #1,500 |
| mintlify.app | 73.2 | #1,836 |
| coinmarketcap.com | 72.6 | #2,087 |
| circle.com | 67.2 | #5,416 |
| decrypt.co | 66.5 | #5,969 |
| bitcoin.com | 65.8 | #6,615 |
| paragraph.com | 64.5 | #8,127 |
Basic Information
- TLD
- .app
- Registration date
- 7 May 2018
- Last updated
- 12 Feb 2026
- Expires
- 7 May 2027 (183 days remaining)
- Domain statuses
- clientDeleteProhibited clientTransferProhibited clientUpdateProhibited
- Registry
- Charleston Road Registry Inc.
- Registrar
- CloudFlare, Inc.
Subdomain
docs.core.appextension.core.appfide.core.appjoin.core.appmcp.core.appmobile.core.appsupport.core.apptest.core.appwww.core.app
DNS
| Type | Name | TTL | Value |
|---|---|---|---|
| A | core.app | 300 | 172.64.152.200 |
| A | core.app | 300 | 104.18.35.56 |
| AAAA | core.app | 300 | 2a06:98c1:3106::ac40:98c8 |
| AAAA | core.app | 300 | 2a06:98c1:3100::6812:2338 |
| MX | core.app | 3600 | 1 aspmx.l.google.com |
| MX | core.app | 3600 | 10 alt3.aspmx.l.google.com |
| MX | core.app | 3600 | 10 alt4.aspmx.l.google.com |
| MX | core.app | 3600 | 5 alt1.aspmx.l.google.com |
| MX | core.app | 3600 | 5 alt2.aspmx.l.google.com |
| NS | core.app | 86400 | nile.ns.cloudflare.com |
| NS | core.app | 86400 | rihana.ns.cloudflare.com |
| SOA | core.app | 1800 | nile.ns.cloudflare.com. dns.cloudflare.com. 2419155179 10000 2400 604800 1800 |
| TXT | core.app | 3600 | google-site-verification=e9w4KKnaK_UNuzA_afguX6hgfV_cOc9LQ62CdeJuYyU |
| TXT | core.app | 3600 | v=spf1 include:_spf.google.com include:7522520.spf04.hubspotemail.net ~all |
Email Authentication
- MX
- Valid
- SPF
- Valid
- DMARC
- Valid
DMARC is set to p=reject, asking receiving servers to reject messages that fail authentication.
Some information is cached or comes from our own analysis, so it may not be current or complete. Our link analysis does not cover every link on the web. Metrics are based on our own methodology and should not be taken as definitive assessments of a domain’s or service’s quality or trustworthiness.