Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
newcorp.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 04:25:15 UTC · ↺ Refresh
MX Hostnames
- asurion-com.mail.protection.outlook.com
MX Priorities
- asurion-com.mail.protection.outlook.com: 5
A / AAAA Records
- 96.63.77.88 (no PTR)
Mail Server IPs
- 52.101.194.15 ↩ mail-ch4pr21cu00107.inbound.protection.outlook.com
- 52.101.9.24 ↩ mail-bl2pr02cu00400.inbound.protection.outlook.com
- 52.101.10.10 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
- 52.101.42.18 ↩ mail-co1pr03cu00302.inbound.protection.outlook.com
- 2a01:111:f403:f901::2 ↩ mail-bl2pr02cu00402.inbound.protection.outlook.com
- 2a01:111:f403:f912:: ↩ mail-cy5pr03cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c902::16 ↩ mail-byapr04cu00306.inbound.protection.outlook.com
- 2a01:111:f403:f902::1 ↩ mail-bl2pr02cu00101.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-537.awsdns-03.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-537.awsdns-03.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1213.awsdns-23.org
ns-1899.awsdns-45.co.uk
ns-194.awsdns-24.com
ns-537.awsdns-03.net
SPF Record
✓ Strict (-all)
v=spf1 IP4:96.63.76.0/24 IP4:96.63.68.0/24 IP4:96.63.88.0/24 IP4:38.176.90.31 include:spf1.asurion.com include:spf2.asurion.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
6 records- twilio-domain-verification=04518c11f5954e30cc38c2ed9e99f130
- SPFv=spf1 IP4:96.63.76.0/24 IP4:96.63.68.0/24 IP4:96.63.88.0/24 IP4:38.176.90.31 include:spf1.asurion.com include:spf2.asurion.com -all
- 02+p29J9ACHGiFE9TlWudJag+3aag36RykkCAwli8XRVvZL/mPpj2mAYZXBFQb7i7G3ZvZ8gx98DoqT0UhK76w==
- CS2027
- MS=ms18073995
- c902TUJxTk0//oparURuU+29VzPbxs/FekfFuNjMnlxdp0AUBpFSU3wgzyLDGfbCZFGHFMnvmlQc2LISTIgxPg==
Full email verification for newcorp.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits