Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
casterconcepts.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 16:53:03 UTC · ↺ Refresh
MX Hostnames
- casterconcepts-com.mail.protection.outlook.com
MX Priorities
- casterconcepts-com.mail.protection.outlook.com: 0
A / AAAA Records
- 13.107.213.44 (no PTR)
- 13.107.246.44 (no PTR)
- 2620:1ec:bdf::44
- 2620:1ec:46::44
Mail Server IPs
- 52.101.194.15 ↩ mail-ch4pr21cu00107.inbound.protection.outlook.com
- 52.101.42.14 ↩ mail-mw2pr04cu00106.inbound.protection.outlook.com
- 52.101.50.4 ↩ mail-co1pr03cu00404.inbound.protection.outlook.com
- 52.101.40.4 ↩ mail-cy5pr03cu00204.inbound.protection.outlook.com
- 2a01:111:f403:c903::3 ↩ mail-mw2pr02cu00503.inbound.protection.outlook.com
- 2a01:111:f403:c803:: ↩ mail-bn1pr21cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f901::1 ↩ mail-bl0pr02cu00601.inbound.protection.outlook.com
- 2a01:111:f403:f912:: ↩ mail-cy5pr03cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
dns31.cloudns.net support.cloudns.net 2026030917 7200 1800 1209600 3600
Primary NS (mname)
dns31.cloudns.net
Admin Email (rname)
support@cloudns.net
Serial
2026030917
Refresh
7200s
Retry
1800s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
dns32.cloudns.net
dns34.cloudns.net
dns33.cloudns.net
dns31.cloudns.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf-us.emailsignatures365.com include:spf.protection.outlook.com mx a ip4:69.89.109.2/32 include:aspmx.pardot.com include:helpscoutemail.com include:relay.kinstamailservice.com include:casterconcepts.kinstamailservice.com include:44435686.spf08.hubspotemail.net -all
📊 DNS lookups: 9/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1;p=none;sp=none;pct=100;rua=mailto:[email protected];ruf=mailto:[email protected];ri=86400;aspf=s;adkim=s;fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
13 records- pardot_310731_*=c7a021b1cfcd4c8d7d61eeef88a52b468325099a4c23a0880866759634df617d
- google-site-verification=qi8zZh16CPQ6UnZFrrS5y205iLmDYaJSrJY_wAafHr4
- SPFv=spf1 include:spf-us.emailsignatures365.com include:spf.protection.outlook.com mx a ip4:69.89.109.2/32 include:aspmx.pardot.com include:helpscoutemail.com include:relay.kinstamailservice.com include:casterconcepts.kinstamailservice.com include:44435686.spf08.hubspotemail.net -all
- google-site-verification=hAqOpGAwqGjAQHPzk3AWE_96Yim3tg_RsnyK8pchq4U
- ca3-5cb5228b918c487583be96f94482355e
- google-site-verification=hE3vHso7a_MqwiAmqNLFYvWTsutCULyg2ajBhKdV8gM
- apple-domain-verification=zsbV7tIhkOuFx2rc
- bea964ef3fcbf719024d433799ae614c
- BPL=7028088
- MS=ms90383568
- google-site-verification=4Q0ldCSIu7U0187FwVem-XlSXiEMD9tl_sqb_k6i7D8
- pardot310731=5b510cc3dcea0f029c87020a8169df9a91e88559f3f506550daf633987c54af5
- ca3-e199c61d9cb64de6adf539ce6d402806
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