Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
attcenter.eu
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-14 02:45:58 UTC · ↺ Refresh
MX Hostnames
- attcenter-eu.mail.protection.outlook.com
MX Priorities
- attcenter-eu.mail.protection.outlook.com: 0
A / AAAA Records
- 104.21.82.210 (no PTR)
- 172.67.206.110 (no PTR)
- 2606:4700:3035::6815:52d2
- 2606:4700:3033::ac43:ce6e
Mail Server IPs
- 52.101.73.2 ↩ mail-as9pr07cu00302.inbound.protection.outlook.com
- 52.101.73.19 ↩ mail-as8pr04cu00803.inbound.protection.outlook.com
- 52.101.73.24 ↩ mail-as8pr05cu00300.inbound.protection.outlook.com
- 52.101.68.0 ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca09::b ↩ mail-am7pr05cu00103.inbound.protection.outlook.com
- 2a01:111:f403:ca04::a ↩ mail-du0pr03cu00102.inbound.protection.outlook.com
- 2a01:111:f403:ca09::9 ↩ mail-as8pr04cu00801.inbound.protection.outlook.com
- 2a01:111:f403:ca04::e ↩ mail-db8pr02cu00106.inbound.protection.outlook.com
SOA Record
Raw SOA
dayana.ns.cloudflare.com dns.cloudflare.com 2398777786 10000 2400 604800 1800
Primary NS (mname)
dayana.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398777786
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
dayana.ns.cloudflare.com
sri.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.firstcloudsecurity.net include:spf.protection.outlook.com include:servers.mcsv.net ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1;p=none;rua=mailto:[email protected];ruf=mailto:[email protected];fo=1
⚠ 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
3 records- SPFv=spf1 include:spf.firstcloudsecurity.net include:spf.protection.outlook.com include:servers.mcsv.net ~all
- CY=987e76c570ce43349a34e9f95a6ea82f
- google-site-verification=ttbFWHLWbdtWtAAP_mqRtxEFJnABjKXhhl1xRi6CRYw
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