Domain diagnostics rentry.co

Diagnose potential issues with a given domain.

You can bookmark this tool as diag.domains .

Transfer rentry.co to Simply.com

Global name servers

Google Public DNS

nicole.ns.cloudflare.com (2402269779, TTL: 1673)

Cloudflare DNS

nicole.ns.cloudflare.com (2402269779, TTL: 1632)

Quad9

nicole.ns.cloudflare.com (2402269779, TTL: 1629)

ns1.simply.com

DNS request failed: The name server refuses to perform the specified operation for policy reasons.

ns2.simply.com

DNS request failed: The name server refuses to perform the specified operation for policy reasons.

ns3.simply.com

DNS request failed: The name server refuses to perform the specified operation for policy reasons.

External tests

DNS zone As seen by Google Public DNS

Web servers

rentry.co
Host Goal Reverse
rentry.co 104.26.2.16 -
rentry.co 104.26.3.16 -
rentry.co 172.67.75.40 -
rentry.co AAAA IPv6 2606:4700:20:0:0:0:ac43:4b28 -
rentry.co AAAA IPv6 2606:4700:20:0:0:0:681a:210 -
rentry.co AAAA IPv6 2606:4700:20:0:0:0:681a:310 -
www.rentry.co
Host Goal Reverse
www.rentry.co 51.77.180.95 ip95.ip-51-77-180.eu

Incoming mail

Host # Goal IP Reverse
rentry.co 10 mx.zoho.eu 185.230.212.166 mx3.zoho.eu
rentry.co 20 mx2.zoho.eu 185.20.209.166 mx2.zoho.eu
rentry.co 50 mx3.zoho.eu 185.230.212.166 mx3.zoho.eu

Outgoing mail

SPF record

Value
v=spf1 include:zoho.eu include:mailgun.org ~all
No Simply.com SPF record found

DKIM records

Simply.com DKIM records not found

DMARC record

Name Value
_dmarc.rentry.co v=DMARC1; p=none; rua=mailto:ee2dde63353246a28c32de18a18f12ab@dmarc-reports.cloudflare.net,mailto:support@rentry.co

TXT records

Name Value
rentry.co facebook-domain-verification=uivcun35vvy8v0mrrvrd4r4kcpu7vv
rentry.co SPF v=spf1 include:zoho.eu include:mailgun.org ~all
rentry.co google-site-verification=RrdIOUbx30LZwAy9-SJDTbuklrPalG7m9t6Kk4hVR9w
rentry.co projectarachnid-verification=ELIORE5P2XBZSB62JV6JFL6EZINQWEIW

Nameservers

Host Nameserver
rentry.co piotr.ns.cloudflare.com
rentry.co nicole.ns.cloudflare.com

WHOIS

Could not retrieve whois data. Please try again later.

WHOIS result is cached for 15 minutes

RDAP

Could not retrieve RDAP data.

RDAP result is cached for 15 minutes

HTTP trace

1
http://rentry.co
HTTP 301
104.26.3.16
Namelookup
1 ms
Connect
6 ms
Pre-transfer
6 ms
Start-transfer (TTFB)
12 ms
HTTP/2 301 Moved Permanently
date: Sat, 02 May 2026 10:12:21 GMT
content-length: 0
connection: keep-alive
location: https://rentry.co/
report-to: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=MYcXS2vwvkk658c4iGH0Q5XzAalQ6hsCZkYFNOO65Sk11OyEBlMIDeuAPYSphtAfPJaR0eFYVSgcBt9AmatJw2kNdrSdCHomACthHmldrRNk3SZkhPXRw6BhOg%3D%3D"}]}
nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
server: cloudflare
cf-ray: 9f563f456cba4a6b-CPH
2
https://rentry.co/
HTTP 200
104.26.3.16
Namelookup
2 ms
Connect
7 ms
Pre-transfer
19 ms
Start-transfer (TTFB)
93 ms
HTTP/3 200 OK
date: Sat, 02 May 2026 10:12:22 GMT
content-type: text/html; charset=utf-8
server: cloudflare
vary: origin, Cookie, accept-encoding
x-content-type-options: nosniff, nosniff
referrer-policy: same-origin
cross-origin-opener-policy: same-origin
set-cookie: csrftoken=iUekChjpY6pOBsE0HOwPejNOQQ9wWr74; expires=Sat, 01 May 2027 10:12:22 GMT; Max-Age=31449600; Path=/; SameSite=Lax; Secure
strict-transport-security: max-age=31536000; includeSubDomains
cache-control: Vary
report-to: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=bT4KE2McWMJ4b5YE%2FCWjOa6Ez59aKIePGbx77M8bZ0GPv9pTeLwfYeJE%2FALE8oiEW2WG7FlXhESWtc%2FBrOV5cR3gLqVIJr%2FPLrDuCM8BlKSoYtZgI4RWOCoVRQ%3D%3D"}]}
cf-cache-status: DYNAMIC
nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
content-encoding: gzip
cf-ray: 9f563f45995dabf5-CPH
2
Requests
1
Redirects
106 ms
Total time
200
Final status