Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
centerline-elec.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 14:55:02 UTC · ↺ Refresh
MX Hostnames
- centerlineelec-com02e.mail.protection.outlook.com
MX Priorities
- centerlineelec-com02e.mail.protection.outlook.com: 10
A / AAAA Records
- 74.208.12.26 ↩ u24658920.onlinehome-server.com
- 2607:f1c0:800:df00::62:a0e9 ↩ u24658920.onlinehome-server.com
Mail Server IPs
- 52.101.10.14 ↩ mail-bn6pr04cu00206.inbound.protection.outlook.com
- 52.101.11.13 ↩ mail-sn1pr0501cu00205.inbound.protection.outlook.com
- 52.101.41.6 ↩ mail-sj0pr03cu01406.inbound.protection.outlook.com
- 52.101.9.26 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
- 2a01:111:f403:f905::4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
- 2a01:111:f403:c922::2 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
- 2a01:111:f403:f907::1 ↩ mail-dm1pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c902::4 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.visionwebservices.net delliquadri.gmail.com 2026021601 3600 1800 1209600 86400
Primary NS (mname)
ns1.visionwebservices.net
Admin Email (rname)
delliquadri@gmail.com
Serial
2026021601
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns2.visionwebservices.net
ns1.visionwebservices.net
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:15.204.53.212 include:spf.protection.outlook.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;sp=none;adkim=r;aspf=s;pct=100;fo=0;rf=afrf;ri=86400;rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
default._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- MS=ms64604559
- SPFv=spf1 ip4:15.204.53.212 include:spf.protection.outlook.com ~all
- apple-domain-verification=sYuBYaFmHa0Ez0yM
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