Rank #3,881Updated November 10, 2026
aeon.co
Aeon | a world of ideas
The site runs on Next.js, React, Vercel and 4 other technologies. Its email security grade is B. Its SSL certificate is issued by Let's Encrypt and is valid for 38 more days.
- Domain age
- —
- Technologies
- 7
- Email security
- B
- SSL days left
- 38
DNS records
| Type | Value | TTL |
|---|---|---|
| A | 216.150.1.1 | 60 |
| MX | aspmx.l.google.com 10 | 3600 |
| MX | alt1.aspmx.l.google.com 20 | 3600 |
| MX | alt2.aspmx.l.google.com 20 | 3600 |
| MX | aspmx2.googlemail.com 30 | 3600 |
| MX | aspmx3.googlemail.com 30 | 3600 |
| NS | ns-46.awsdns-05.com | 172800 |
| NS | ns-623.awsdns-13.net | 172800 |
| NS | ns-1210.awsdns-23.org | 172800 |
| NS | ns-1834.awsdns-37.co.uk | 172800 |
| CAA | iodef 0 mailto:[email protected] | 600 |
| CAA | issuewild 0 amazon.com | 600 |
| CAA | issuewild 0 letsencrypt.org | 600 |
| TXT | apple-domain-verification=t099rn9f4FjKCvIe | 3600 |
| TXT | jetbrains-domain-verification=55hjsqhoxh0osm8kolefezsos | 3600 |
| TXT | facebook-domain-verification=im1dxkni9vbpdmsseldnl3x2d5xv2g | 3600 |
| TXT | anthropic-domain-verification-y4py38=FDiGwU3dGdx8fIpm3L0CDa17t | 3600 |
| TXT | google-site-verification=RN3Me5uqbKJXfStNtg6zRPujcLOWCRHSccynjSFO314 | 3600 |
| TXT | adobe-idp-site-verification=e14d3aa043f3d791edf9551275303ce38ca24aab554b9e85208d23368e900cfb | 3600 |
| TXT | v=spf1 include:_spf.google.com include:mailgun.org include:helpscoutemail.com include:servers.mcsv.net -all | 3600 |
Technology stack
Analytics and advertising IDs
google_tag_manager:GTM-MHVZTPRSSL certificate
| Valid | Valid |
|---|---|
| Issuer | US, YR2, Let's Encrypt |
| Expires | December 18, 2026 |
| Days remaining | 38 |
| Protocol | TLSv1.3 |
| Names | aeon.co, www.aeon.co |
Email security
BScore 87/100 across SPF, DMARC, DKIM, MTA-STS and BIMI.
- warnSPF uses 8 of the 10 allowed DNS lookups. Adding another service may break it.
- warnNo MTA-STS: mail sent to you can be downgraded to an unencrypted connection.
- warnNo TLS-RPT record, so you won't hear about failed encrypted deliveries.
- goodSPF record found.
- goodSPF ends with -all: servers you have not listed are rejected (hard fail).
- goodDMARC policy is reject: mail that fails authentication is blocked.
- goodDMARC aggregate reports are sent to mailto:[email protected].
- goodDKIM keys found (selector: google, k2).
- good5 MX record(s) found. Mail is handled by Google Workspace.
- goodBIMI record found: supporting inboxes can show your brand logo.
Homepage metadata
| Title | Aeon | a world of ideas |
|---|---|
| Description | Aeon is a magazine of ideas and culture. We publish in-depth essays from the world’s most incisive and ambitious thinkers, and a mix of original and curated videos — free to all. |
| Language | en |
| Canonical | https://aeon.co |
| Structured data | NewsMediaOrganization, WebSite |
| Indexable | Yes |
| Word count | 858 |
About aeon.co
What technology does aeon.co use?
We detected 7 technologies on aeon.co, including Vercel, Next.js, React, Sentry, Node.js, HSTS.
Does aeon.co protect its email with SPF and DMARC?
aeon.co scores 87/100 (grade B) for email security. SPF uses 8 of the 10 allowed DNS lookups. Adding another service may break it. No MTA-STS: mail sent to you can be downgraded to an unencrypted connection.
What are the name servers of aeon.co?
aeon.co uses ns-46.awsdns-05.com, ns-623.awsdns-13.net, ns-1210.awsdns-23.org, ns-1834.awsdns-37.co.uk.