Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sintec.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-04 15:55:54 UTC · ↺ Refresh
MX Hostnames
- sintec-com.mail.protection.outlook.com
MX Priorities
- sintec-com.mail.protection.outlook.com: 0
A / AAAA Records
- 35.197.117.19 ↩ 19.117.197.35.bc.googleusercontent.com
Mail Server IPs
- 52.101.11.2 ↩ mail-sn1pr03cu00102.inbound.protection.outlook.com
- 52.101.11.10 ↩ mail-sa9pr03cu00202.inbound.protection.outlook.com
- 52.101.50.10 ↩ mail-mw2pr02cu00502.inbound.protection.outlook.com
- 52.101.9.2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f913:: ↩ mail-cy1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f804::3 ↩ mail-co1pr03cu00403.inbound.protection.outlook.com
- 2a01:111:f403:f802:: ↩ mail-byapr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:f909:: ↩ mail-bn6pr04cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
ns37.domaincontrol.com dns.jomax.net 2026012502 28800 7200 604800 3600
Primary NS (mname)
ns37.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026012502
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns37.domaincontrol.com
ns38.domaincontrol.com
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx include:_spf.embluemail.com include:spf.protection.outlook.com include:_spf.mlsend.com ~all
📊 DNS lookups: 5/10
~ 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
6 records- mailerlite-domain-verification=86d14790428588c6ee5f4f8c6040647323f09d60
- google-site-verification=otxmMt_x0GFW3nPow44xC__flJYKm5tX_KtOphuC_hg
- google-site-verification=mNW5C1B-KGMcqowDWdMhQdPVsZY7SFasaHs-q6l6w3M
- sintec-com.mail.protection.outlook.com 10 1 HOUR @ v=spf1 include:spf.protection.outlook.com~all
- sophos-domain-verification=c4454b3d2b10ba97b868c5ba51e4dafce69fb1803ddfac40b64667996b16e187
- SPFv=spf1 a mx include:_spf.embluemail.com include:spf.protection.outlook.com include:_spf.mlsend.com ~all
Full email verification for sintec.com
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