Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
martechstack.co
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-14 02:08:59 UTC · ↺ Refresh
MX Hostnames
- mx1.hostinger.gr
- mx2.hostinger.gr
- martechstack-co.mail.protection.outlook.com
MX Priorities
- mx2.hostinger.gr: 10
- mx1.hostinger.gr: 5
- martechstack-co.mail.protection.outlook.com: 0
A / AAAA Records
- 92.112.198.81
- 148.135.128.238
- 2a02:4780:51:f5f1:5f36:190a:1f6e:e07c
- 2a02:4780:50:2958:14db:a4da:7364:bdc8
Mail Server IPs
- 172.65.182.103 (no PTR)
- 2606:4700:90::c1f8:f874:2386:b61f (no PTR)
- 52.101.73.16 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
- 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
- 52.101.68.10 ↩ mail-dbbpr03cu00102.inbound.protection.outlook.com
- 52.101.68.27 ↩ mail-db7pr03cu00503.inbound.protection.outlook.com
- 2a01:111:f403:ca04::c ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca04::10 ↩ mail-dbapr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca09::8 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca09::3 ↩ mail-am6pr04cu00303.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.dns-parking.com dns.hostinger.com 2026031201 10000 2400 604800 600
Primary NS (mname)
ns1.dns-parking.com
Admin Email (rname)
dns@hostinger.com
Serial
2026031201
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns1.dns-parking.com
ns2.dns-parking.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.mail.hostinger.com include:spf.protection.outlook.com include:_spf.google.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; sp=quarantine; pct=100
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
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
4 records- SPFv=spf1 include:_spf.mail.hostinger.com include:spf.protection.outlook.com include:_spf.google.com ~all
- yandex-verification: a545c90b80a44033
- google-site-verification=yvvvNTX_mmkTBN39_5DKoJS4Ea67PJIG5e2x-FlIdnw
- ms=ms94431428
Full email verification for martechstack.co
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