Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
thurstonedc.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 20:39:04 UTC · ↺ Refresh
MX Hostnames
- thurstonedc-com.mail.protection.outlook.com
MX Priorities
- thurstonedc-com.mail.protection.outlook.com: 0
A / AAAA Records
- 104.21.90.152 (no PTR)
- 172.67.202.61 (no PTR)
- 2606:4700:3030::ac43:ca3d
- 2606:4700:3034::6815:5a98
Mail Server IPs
- 52.101.9.24 ↩ mail-bl2pr02cu00400.inbound.protection.outlook.com
- 52.101.9.5 ↩ mail-mn2pr04cu00205.inbound.protection.outlook.com
- 52.101.9.11 ↩ mail-bl2pr04cu00103.inbound.protection.outlook.com
- 52.101.194.17 ↩ mail-ch5pr02cu00401.inbound.protection.outlook.com
- 2a01:111:f403:c902::6 ↩ mail-sj0pr21cu00106.inbound.protection.outlook.com
- 2a01:111:f403:c922:: ↩ mail-bl0pr03cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f90f:: ↩ mail-sa9pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c902::16 ↩ mail-byapr04cu00306.inbound.protection.outlook.com
SOA Record
Raw SOA
mary.ns.cloudflare.com dns.cloudflare.com 2399003943 10000 2400 604800 1800
Primary NS (mname)
mary.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399003943
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
mary.ns.cloudflare.com
walt.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:constantcontact.com include:amazonses.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
7 records- ca3-c39dc5e4f3d94a79be30c1a9e873e6e5
- google-site-verification=ICY7Vfl8EzOF91fxbNfSHReuONv7EcoxwEe8x2CmrFY
- google-site-verification=Q8TV-4QV0Mqaoimr0D-jFj0Kmaj71VKs115MVSWRu-w
- google-site-verification=jFxm7nHxIbSlCYuH0b2d9LcoaiOc6PJRiLQmkl9VgHg
- SPFv=spf1 include:spf.protection.outlook.com include:constantcontact.com include:amazonses.com -all
- v=verifydomain MS=2366803
- FN9-851-DS9
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