Rank #4,425Updated November 10, 2026
j.mp
Bitly | Page Not Found | 404
The site runs on Nginx. Its email security grade is A. Its SSL certificate is issued by Amazon and is valid for 93 more days.
- Domain age
- —
- Technologies
- 1
- Email security
- A
- SSL days left
- 93
DNS records
| Type | Value | TTL |
|---|---|---|
| A | 67.199.248.17 | 300 |
| A | 67.199.248.16 | 300 |
| NS | ns-cloud-a2.googledomains.com | 86400 |
| NS | ns-545.awsdns-04.net | 86400 |
| NS | ns-cloud-a1.googledomains.com | 86400 |
| NS | ns-cloud-a3.googledomains.com | 86400 |
| NS | ns-1927.awsdns-48.co.uk | 86400 |
| NS | ns-1056.awsdns-04.org | 86400 |
| NS | ns-403.awsdns-50.com | 86400 |
| NS | ns-cloud-a4.googledomains.com | 86400 |
| CAA | iodef 0 mailto:[email protected] | 3600 |
| CAA | issue 0 amazon.com | 3600 |
| CAA | issuewild 0 ; | 3600 |
| TXT | _xz3da5bqfvxb6jlznt7hnmvt6m0kuce | 3600 |
| TXT | v=spf1 -all | 3600 |
Technology stack
Web server
SSL certificate
| Valid | Valid |
|---|---|
| Issuer | US, Amazon RSA 2048 M04, Amazon |
| Expires | February 11, 2027 |
| Days remaining | 93 |
| Protocol | TLSv1.3 |
| Names | j.mp |
Email security
AScore 94/100 across SPF, DMARC, DKIM, MTA-STS and BIMI.
- warnDKIM key found (selector: google) but it is only 1024 bits; 2048 is recommended.
- warnNo MX records: this domain cannot receive email.
- 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].
Homepage metadata
| Title | Bitly | Page Not Found | 404 |
|---|---|
| Language | en |
| Indexable | No (noindex) |
| Word count | 107 |
About j.mp
What technology does j.mp use?
We detected 1 technologies on j.mp, including Nginx.
Does j.mp protect its email with SPF and DMARC?
j.mp scores 94/100 (grade A) for email security. DKIM key found (selector: google) but it is only 1024 bits; 2048 is recommended. No MX records: this domain cannot receive email.
What are the name servers of j.mp?
j.mp uses ns-cloud-a2.googledomains.com, ns-545.awsdns-04.net, ns-cloud-a1.googledomains.com, ns-cloud-a3.googledomains.com, ns-1927.awsdns-48.co.uk, ns-1056.awsdns-04.org, ns-403.awsdns-50.com, ns-cloud-a4.googledomains.com.