Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
classiccenter.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 04:23:11 UTC · ↺ Refresh
MX Hostnames
- classiccenter-com.mail.protection.outlook.com
MX Priorities
- classiccenter-com.mail.protection.outlook.com: 0
A / AAAA Records
- 52.4.54.3 ↩ ec2-52-4-54-3.compute-1.amazonaws.com
Mail Server IPs
- 52.101.41.58 ↩ mail-sj0pr02cu00102.inbound.protection.outlook.com
- 52.101.41.28 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
- 52.101.42.16 ↩ mail-co1pr05cu00300.inbound.protection.outlook.com
- 52.101.10.6 ↩ mail-bn1pr21cu00106.inbound.protection.outlook.com
- 2a01:111:f403:f907::1 ↩ mail-dm1pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:f912:: ↩ mail-cy5pr03cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c802:: ↩ mail-cy4pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c91d::b ↩ mail-mw2pr02cu00603.inbound.protection.outlook.com
SOA Record
Raw SOA
ns21.worldnic.com namehost.worldnic.com 125081321 10800 3600 604800 3600
Primary NS (mname)
ns21.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
125081321
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns22.worldnic.com
ns21.worldnic.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:relay01.evenue.net ip4:208.71.234.131 ip4:216.177.90.7 ip4:209.67.131.231 ip4:208.93.34.83 ip4:54.236.128.150 ip4:54.236.109.30 include:spf.protection.outlook.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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- MS=ms70360318
- SPFv=spf1 include:relay01.evenue.net ip4:208.71.234.131 ip4:216.177.90.7 ip4:209.67.131.231 ip4:208.93.34.83 ip4:54.236.128.150 ip4:54.236.109.30 include:spf.protection.outlook.com ~all
- google-site-verification=OwsQPafYTXcBwOF4HMe0gF5X1gvUSefmTP_beDl35Io
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