Domain diagnostics solo.to

Diagnose potential problems with a given domain.

You can bookmark this utility as diag.domains.

Global nameservers

Google Public DNS

kyree.ns.cloudflare.com (2381847354, TTL: 1800)

Cloudflare DNS

kyree.ns.cloudflare.com (2381847354, TTL: 1800)

Quad9

kyree.ns.cloudflare.com (2381847354, TTL: 1800)

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

Webservers

solo.to
Host Target Reverse
solo.to 104.20.19.133 -
solo.to 172.66.167.234 -
solo.to AAAA 2606:4700:10:0:0:0:6814:1385 -
solo.to AAAA 2606:4700:10:0:0:0:ac42:a7ea -
www.solo.to
Host Target Reverse
www.solo.to 172.66.167.234 -
www.solo.to 104.20.19.133 -
www.solo.to AAAA 2606:4700:10:0:0:0:6814:1385 -
www.solo.to AAAA 2606:4700:10:0:0:0:ac42:a7ea -

Inbound mail

Host # Target IP Reverse
solo.to 10 mx.zoho.com 136.143.191.44 mx2.zohomail.com
solo.to 20 mx2.zoho.com 204.141.33.44 mx6.zoho.com
solo.to 50 mx3.zoho.com 136.143.191.44 mx.zohomail.com

Outbound mail

SPF record

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

DKIM records

Simply.com DKIM records not found
Name Value

DMARC record

Name Value
_dmarc.solo.to v=DMARC1; p=reject; rua=mailto:9d72a0c00a6e4bd0a28708cbb6bf5d47@dmarc-reports.cloudflare.net,mailto:re+jzvo9fknjov@dmarc.postmarkapp.com; aspf=r; adkim=r;

TXT records

Name Value
solo.to google-site-verification=JClQ-yACFd82BSZIHoKrrvrogkVWs7FfBioJ-sG297A
solo.to apple-domain-verification=dkr5ZQOqnrYMcTYc0MfNgnLbKdSGJaQG63lCMNdfOXE
solo.to SPF v=spf1 include:mailgun.org include:zoho.com -all

Nameservers

Host Nameserver
solo.to nena.ns.cloudflare.com
solo.to kyree.ns.cloudflare.com

WHOIS

Unable to get whois data. Try again later.

WHOIS result is cached for 15 minutes

HTTP trace

1
http://solo.to
HTTP 301
104.20.19.133
Namelookup
24 ms
Connect
28 ms
Pre-transfer
28 ms
Start-transfer (TTFB)
64 ms
HTTP/1.1 301 Moved Permanently
Date: Sun, 31 Aug 2025 06:36:53 GMT
Content-Type: text/html
Content-Length: 167
Connection: keep-alive
Cache-Control: max-age=3600
Expires: Sun, 31 Aug 2025 07:36:53 GMT
Location: https://solo.to/
Referrer-Policy: origin-when-cross-origin
Server: cloudflare
CF-RAY: 977a84212ff71d02-CPH
2
https://solo.to/
HTTP 403
172.66.167.234
Namelookup
7 ms
Connect
11 ms
App connect
49 ms
Pre-transfer
49 ms
Start-transfer (TTFB)
72 ms
HTTP/1.1 403 Forbidden
Date: Sun, 31 Aug 2025 06:36:53 GMT
Content-Type: text/html; charset=UTF-8
Content-Length: 6874
Connection: close
accept-ch: Sec-CH-UA-Bitness, Sec-CH-UA-Arch, Sec-CH-UA-Full-Version, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Platform, Sec-CH-UA, UA-Bitness, UA-Arch, UA-Full-Version, UA-Mobile, UA-Model, UA-Platform-Version, UA-Platform, UA
cf-mitigated: challenge
critical-ch: Sec-CH-UA-Bitness, Sec-CH-UA-Arch, Sec-CH-UA-Full-Version, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Platform, Sec-CH-UA, UA-Bitness, UA-Arch, UA-Full-Version, UA-Mobile, UA-Model, UA-Platform-Version, UA-Platform, UA
cross-origin-embedder-policy: require-corp
cross-origin-opener-policy: same-origin
cross-origin-resource-policy: same-origin
origin-agent-cluster: ?1
permissions-policy: accelerometer=(),autoplay=(),browsing-topics=(),camera=(),clipboard-read=(),clipboard-write=(),geolocation=(),gyroscope=(),hid=(),interest-cohort=(),magnetometer=(),microphone=(),payment=(),publickey-credentials-get=(),screen-wake-lock=(),serial=(),sync-xhr=(),usb=()
server-timing: chlray;desc="977a8421afadabce"
x-content-type-options: nosniff
x-frame-options: SAMEORIGIN
Cache-Control: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Expires: Thu, 01 Jan 1970 00:00:01 GMT
Referrer-Policy: origin-when-cross-origin
Strict-Transport-Security: max-age=31536000
Server: cloudflare
CF-RAY: 977a8421afadabce-CPH