Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
skylinelien.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 12:08:05 UTC · ↺ Refresh
MX Hostnames
- skylinelien-com.mail.protection.outlook.com
MX Priorities
- skylinelien-com.mail.protection.outlook.com: 0
A / AAAA Records
- 52.44.212.95 ↩ ec2-52-44-212-95.compute-1.amazonaws.com
- 35.174.215.9 ↩ ec2-35-174-215-9.compute-1.amazonaws.com
Mail Server IPs
- 52.101.194.0 ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
- 52.101.8.34 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
- 52.101.9.14 ↩ mail-bl0pr03cu00206.inbound.protection.outlook.com
- 52.101.40.24 ↩ mail-cy5pr05cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f90d::1 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
- 2a01:111:f403:c936:: ↩ mail-cy1pr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:f802::2 ↩ mail-sj2pr05cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f905::3 ↩ mail-dm5pr02cu00203.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-1600.awsdns-08.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1600.awsdns-08.co.uk
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-758.awsdns-30.net
ns-1106.awsdns-10.org
ns-1600.awsdns-08.co.uk
ns-291.awsdns-36.com
SPF Record
✓ Strict (-all)
v=spf1 +a +mx ip4:23.24.161.85 ip4:75.33.221.142 include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; fo=1; adkim=s;aspf=s;pct=100;rua=mailto:[email protected]; ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- MS=ms76293480
- SPFv=spf1 +a +mx ip4:23.24.161.85 ip4:75.33.221.142 include:spf.protection.outlook.com -all
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