Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
dts.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-02 23:56:18 UTC · ↺ Refresh
MX Hostnames
- dts-com.mail.protection.outlook.com
MX Priorities
- dts-com.mail.protection.outlook.com: 10
A / AAAA Records
- 141.193.213.10 (no PTR)
- 141.193.213.11 (no PTR)
Mail Server IPs
- 52.101.50.10 ↩ mail-mw2pr02cu00502.inbound.protection.outlook.com
- 52.101.41.22 ↩ mail-sj2pr05cu00406.inbound.protection.outlook.com
- 52.101.50.4 ↩ mail-co1pr03cu00404.inbound.protection.outlook.com
- 52.101.11.13 ↩ mail-sn1pr0501cu00205.inbound.protection.outlook.com
- 2a01:111:f403:f90a::1 ↩ mail-bn8pr03cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c902::6 ↩ mail-sj0pr21cu00106.inbound.protection.outlook.com
- 2a01:111:f403:f802::1 ↩ mail-sj2pr05cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c902::2 ↩ mail-sj0pr03cu01602.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-552.awsdns-05.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-552.awsdns-05.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-552.awsdns-05.net
ns-1443.awsdns-52.org
ns-1836.awsdns-37.co.uk
ns-187.awsdns-23.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:12.176.124.100 include:spf.protection.outlook.com include:spf.constantcontact.com include:aspmx.pardot.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → 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
16 records- pardot1105261=f16c98bb6f0c06030b842527195074687209b0fcafbebabcadfff3c3da176fbb
- docusign=f0df1528-bcf7-43fd-ad65-15c308114e3a
- sending_domain1105271=cfc963c2a78106f50612026b550f6c4ca8ebe74972b6200830dbf8d62133abea
- pardot568583=a523cf243f13f4d025dc083becb3de082163fcd2bfdfa79dd52bb851c05f53c3
- sending_domain1019692=216a525f9ca290bee740f1f08d9de991ca2fcff8b08610d50f8cfee7ed7ab03e
- sending_domain568583=36c9ba396c96affb6deb8a1c8c9bc823877077a97aa715c4a54075e68b08dcf3
- pardot1019692=35266f7e1ea969ec8cb7b4aa9c0da702593b8b2389ff71bbe7371113eebec909
- v=msv1 t=A21B9A16-D98C-4C68-BAA0-B3BAE268202D
- pardot568583=71f9937f43fce6660ce49f078dde8c3383c58af6798c5ca01b973005d1ba0d33
- yz6nwwzbb21mt9vl4pl43vrv0j6kzbgl
- sending_domain1105261=e3be721ee21961638d7966a76a2f62f7b4686c5c3d7729a1901393255457e811
- MS=ms79400802
- SPFv=spf1 ip4:12.176.124.100 include:spf.protection.outlook.com include:spf.constantcontact.com include:aspmx.pardot.com -all
- sending_domain1029131=844f755905424a9a893f6b61dc4fd5e4c642c3760f50c6a72049ce2f031b50f7
- 2SV7d56WL7Nue9tZ9/vhCUjDg/f5Qf1+DOWZbV7hrFsz9mWz1+5Fp361PVUJkUNRgcAVKTgwhqTtpioRPBwesg==
- MS=ms66107734
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