Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
dlpsystems.co
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 00:02:27 UTC · ↺ Refresh
MX Hostnames
- alt1.aspmx.l.google.com
- aspmx4.googlemail.com
- aspmx2.googlemail.com
- aspmx5.googlemail.com
- aspmx3.googlemail.com
- aspmx.l.google.com
- dlpsystems-co.mail.protection.outlook.com
- alt2.aspmx.l.google.com
MX Priorities
- aspmx5.googlemail.com: 30
- aspmx3.googlemail.com: 30
- aspmx2.googlemail.com: 30
- dlpsystems-co.mail.protection.outlook.com: 0
- alt1.aspmx.l.google.com: 20
- aspmx.l.google.com: 10
- alt2.aspmx.l.google.com: 20
- aspmx4.googlemail.com: 30
A / AAAA Records
- 192.250.231.30
Mail Server IPs
- 173.194.76.27 ↩ ws-in-f27.1e100.net
- 2a00:1450:400c:c00::1b ↩ ws-in-x1b.1e100.net
- 172.253.116.27 ↩ dj-in-f27.1e100.net
- 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
- 108.177.123.26 ↩ lcscld-in-f26.1e100.net
- 2800:3f0:4003:c0f::1b (no PTR)
- 52.101.9.21 ↩ mail-bl2pr04cu00205.inbound.protection.outlook.com
- 52.101.194.17 ↩ mail-ch5pr02cu00401.inbound.protection.outlook.com
- 52.101.50.7 ↩ mail-co1pr21cu00207.inbound.protection.outlook.com
- 52.101.41.6 ↩ mail-sj0pr03cu01406.inbound.protection.outlook.com
- 2a01:111:f403:c92c::3
- 2a01:111:f403:f90c::
- 2a01:111:f403:f802::3
- 2a01:111:f403:c902::2
SOA Record
Raw SOA
ns1.mysecurecloudhost.com webmaster.dlpsystems.co 2025101701 10800 3600 1209600 10800
Primary NS (mname)
ns1.mysecurecloudhost.com
Admin Email (rname)
webmaster@dlpsystems.co
Serial
2025101701
Refresh
10800s
Retry
3600s
Expire
1209600s
Minimum TTL
10800s
Nameservers (NS)
ns1.mysecurecloudhost.com
ns4.mysecurecloudhost.com
ns3.mysecurecloudhost.com
ns2.mysecurecloudhost.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.mandrillapp.com include:spf.mailjet.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; adkim=s; aspf=s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 5 found
google._domainkey
default._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- DKIMv=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDkCZLXBkVVFE2wTrsy45LfOccmxC12Y6zj6NgWm6qUVCaMGycbwsdddqoUVVKf6QQg3OEA1IIQmq+LDpj/UMqgq/xfws+Fp1p1EcxOmutD1is6JfydIiiPqGJFRy3Aiv8lUJmnX8hhW7oV2vYQ4wz2qtRu5hbFsbJosYDQvVe7RQIDAQAB
- MS=ms98137554
- SPFv=spf1 include:spf.protection.outlook.com include:spf.mandrillapp.com include:spf.mailjet.com -all
- google-site-verification=NPb_Jbb63cONeeOPEQw0vSi-Wt7u5nJU2PamR8hBlBs
- d365mktkey=5hups57g1jzob8y6bp2kxzkj7
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