Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
adastracorp.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 02:15:36 UTC · ↺ Refresh
MX Hostnames
- adastracorp-com.mail.protection.outlook.com
MX Priorities
- adastracorp-com.mail.protection.outlook.com: 0
A / AAAA Records
- 172.66.43.107 (no PTR)
- 172.66.40.149 (no PTR)
- 2606:4700:3108::ac42:2b6b
- 2606:4700:3108::ac42:2895
Mail Server IPs
- 52.101.68.39 ↩ mail-db7pr03cu00607.inbound.protection.outlook.com
- 52.101.68.0 ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 52.101.73.11 ↩ mail-am1pr04cu00103.inbound.protection.outlook.com
- 52.101.73.22 ↩ mail-am7pr05cu00106.inbound.protection.outlook.com
- 2a01:111:f403:ca09::1 ↩ mail-as9pr07cu00301.inbound.protection.outlook.com
- 2a01:111:f403:ca04::9 ↩ mail-db7pr03cu00601.inbound.protection.outlook.com
- 2a01:111:f403:ca04:: ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca04::4 ↩ mail-db4pr02cu00204.inbound.protection.outlook.com
SOA Record
Raw SOA
alaric.ns.cloudflare.com dns.cloudflare.com 2400097989 10000 2400 604800 1800
Primary NS (mname)
alaric.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400097989
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
alaric.ns.cloudflare.com
coraline.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 a:mail.adastragrp.com include:spf.protection.outlook.com include:139511416.spf04.hubspotemail.net -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],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
9 records- google-site-verification=96cuSgVkGOInqwrddpGTKV8dAFDrH7Hg6j4vfKkUp2Y
- google-site-verification=Nzo-UKS1gMCv7WlBhQhyDQornmq3xATQmZ35tDtolgk
- SPFv=spf1 a:mail.adastragrp.com include:spf.protection.outlook.com include:139511416.spf04.hubspotemail.net -all
- 5drsr1np7vu50pfqpm718mtthj
- 9or8rktt436ihk4vjalk13p171
- MS=ms66490549
- bbpg379pl57jelord60arla10u
- bm01rq7lhectcd6j1gridksmc8
- d365mktkey=KfjDQreSoy8nbT3xidFoEJhVGIpXlzQg1vnQ9EPh5w8x
Full email verification for adastracorp.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits