Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
csdbr.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-26 21:12:55 UTC · ↺ Refresh
MX Hostnames
- csdbr-com.mail.eo.outlook.com
MX Priorities
- csdbr-com.mail.eo.outlook.com: 0
A / AAAA Records
- 141.193.213.11 (no PTR)
- 141.193.213.10 (no PTR)
Mail Server IPs
- 52.101.194.17 ↩ mail-ch5pr02cu00401.inbound.protection.outlook.com
- 52.101.9.5 ↩ mail-mn2pr04cu00205.inbound.protection.outlook.com
- 52.101.41.183 ↩ mail-byapr04cu00307.inbound.protection.outlook.com
- 52.101.50.10 ↩ mail-mw2pr02cu00502.inbound.protection.outlook.com
- 2a01:111:f403:c902::3 ↩ mail-sj0pr03cu01703.inbound.protection.outlook.com
- 2a01:111:f403:c946::2 ↩ mail-ch4pr04cu00102.inbound.protection.outlook.com
- 2a01:111:f403:f903:: (no PTR)
- 2a01:111:f403:c801::1 ↩ mail-sn1pr0501cu00101.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-cloud-c1.googledomains.com cloud-dns-hostmaster.google.com 418 21600 3600 259200 300
Primary NS (mname)
ns-cloud-c1.googledomains.com
Admin Email (rname)
cloud-dns-hostmaster@google.com
Serial
418
Refresh
21600s
Retry
3600s
Expire
259200s
Minimum TTL
300s
Nameservers (NS)
ns-cloud-c2.googledomains.com
ns-cloud-c1.googledomains.com
ns-cloud-c3.googledomains.com
ns-cloud-c4.googledomains.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=none; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;adkim=s;aspf=s
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 1 found
google._domainkey
⚠ Public key (p=) missing in DKIM record for selector google.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
11 records- clicksign-domain-verification=wBO13anZRKzRGKP73YzROTEbQ/bY5DJ+RVFBP4XjDMY=
- logmein-verification-code=AYObMMCWKQnut47OsEQymdsrH
- MS=8E304E94690C4BB34A1BC692CC87FF49B196D43F
- have-i-been-pwned-verification=dweb_i7erw4zhi26qgbhau5hwl8q0
- SPFv=spf1 include:spf.protection.outlook.com -all
- atlassian-domain-verification=OsDWpItP5bCFnM2cCAB7rI5nyInDjYHza3zsEHr6wOzQpbOTBG6XNG2NuHdKyjC2
- openai-domain-verification=dv-yG996MGeuPP8PUAunHTfwbnm
- 51oj7k1m64naacfno4ofn2mmc5
- anthropic-domain-verification-5xc0d6=5dcM1sKsDO9pncXlNrFT50n81
- google-site-verification=ExVc0jb_Sd-PVU8iLMl-6SVTqOyTpK1NoBTtmilGl2E
- google-site-verification=OjqSABt93jfh6WHwTkpkP6YkVxVt-UUa2sD1oRCQRns
Full email verification for csdbr.com
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