Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
airservcorp.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-17 23:02:33 UTC · ↺ Refresh
MX Hostnames
- abmmscloud.mail.protection.outlook.com
MX Priorities
- abmmscloud.mail.protection.outlook.com: 10
A / AAAA Records
- 52.171.218.239 (no PTR)
Mail Server IPs
- 52.101.9.21 ↩ mail-bl2pr04cu00205.inbound.protection.outlook.com
- 52.101.10.18 ↩ mail-bn8pr05cu00302.inbound.protection.outlook.com
- 52.101.194.19 ↩ mail-ch5pr02cu00303.inbound.protection.outlook.com
- 52.101.41.0 ↩ mail-byapr05cu00400.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-1680.awsdns-18.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1680.awsdns-18.co.uk
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1680.awsdns-18.co.uk
ns-412.awsdns-51.com
ns-620.awsdns-13.net
ns-1350.awsdns-40.org
SPF Record
✓ Strict (-all)
v=spf1 include:spf-b.abm.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; fo=1; ri=3600; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 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-b.abm.com -all
- google-site-verification=EP7WzhuKzrhSV8hggDglNOJ9YCoOeM5Q4kV6JXSxk0E
- v=msv1 t=EF844CD5-5B0F-44DB-B2F7-1410C8C3F1BF
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