Rank #6,749Updated November 10, 2026
convertkit.com
convertkit.com is registered with 1API GmbH since January 17, 2013 (13.8 years). The registration expires on January 17, 2028. Its email security grade is D. Its SSL certificate is issued by Amazon and is valid for 97 more days.
- Domain age
- 13.8 yrs
- Technologies
- —
- Email security
- D
- SSL days left
- 97
Registration
| Registrar | 1API GmbH |
|---|---|
| IANA ID | 1387 |
| Registered | January 17, 2013 |
| Expires | January 17, 2028 |
| Updated | December 17, 2025 |
| Status | client transfer prohibited |
| Name servers | ns-1488.awsdns-58.org, ns-1556.awsdns-02.co.uk, ns-243.awsdns-30.com, ns-888.awsdns-47.net |
| DNSSEC | Not signed |
DNS records
| Type | Value | TTL |
|---|---|---|
| A | 18.116.158.18 | 60 |
| A | 18.117.34.15 | 60 |
| A | 3.130.16.247 | 60 |
| MX | aspmx.l.google.com 1 | 3600 |
| MX | aspmx2.googlemail.com 10 | 3600 |
| MX | aspmx3.googlemail.com 10 | 3600 |
| MX | alt1.aspmx.l.google.com 5 | 3600 |
| MX | alt2.aspmx.l.google.com 5 | 3600 |
| NS | ns-1488.awsdns-58.org | 3600 |
| NS | ns-1556.awsdns-02.co.uk | 3600 |
| NS | ns-243.awsdns-30.com | 3600 |
| NS | ns-888.awsdns-47.net | 3600 |
| TXT | 160EC373CF | 3600 |
| TXT | google-site-verification=6hT4GjgUie2PuHdWRQ9bEILTTc8Ip2taB8RjjET5ZsQ | 3600 |
| TXT | google-site-verification=jwTxSksDGQy9auxbMfAsrKmpyYZ-qBds79K0wgMvUEI | 3600 |
| TXT | ps-cd-verification=39c5de2c-10c3-48aa-bea2-dab247a23847 | 3600 |
| TXT | v=spf1 include:_spf.google.com include:5217515.spf04.hubspotemail.net ~all | 3600 |
| TXT | yahoo-verification-key=ZB70ocI/W39QlZP+yi5pf5W1K12WGHC0WMtDpERW61k= | 3600 |
SSL certificate
| Valid | Valid |
|---|---|
| Issuer | US, Amazon RSA 2048 M04, Amazon |
| Expires | February 16, 2027 |
| Days remaining | 97 |
| Protocol | TLSv1.2 |
| Names | convertkit.com |
Email security
DScore 63/100 across SPF, DMARC, DKIM, MTA-STS and BIMI.
- warnDMARC policy is none (monitoring only). Spoofed mail is still delivered.
- 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.
- warnNo BIMI record (optional: shows your logo next to your emails in supporting inboxes).
- goodSPF record found.
- goodSPF ends with ~all: servers you have not listed are marked as suspicious (soft fail).
- goodDMARC aggregate reports are sent to mailto:[email protected], mailto:[email protected].
- goodDKIM keys found (selector: google, s1, s2, mandrill).
- good5 MX record(s) found. Mail is handled by Google Workspace.
About convertkit.com
Who is the registrar of convertkit.com?
convertkit.com is registered with 1API GmbH (IANA ID 1387).
When does convertkit.com expire?
The current registration of convertkit.com expires on January 17, 2028. It was first registered on January 17, 2013.
Does convertkit.com protect its email with SPF and DMARC?
convertkit.com scores 63/100 (grade D) for email security. DMARC policy is none (monitoring only). Spoofed mail is still delivered. No MTA-STS: mail sent to you can be downgraded to an unencrypted connection.
What are the name servers of convertkit.com?
convertkit.com uses ns-1488.awsdns-58.org, ns-1556.awsdns-02.co.uk, ns-243.awsdns-30.com, ns-888.awsdns-47.net.