Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
guaranteedrate.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 09:19:29 UTC · ↺ Refresh
MX Hostnames
- guaranteedrate-com.mail.protection.outlook.com
MX Priorities
- guaranteedrate-com.mail.protection.outlook.com: 0
A / AAAA Records
- 104.18.21.157 (no PTR)
- 104.18.20.157 (no PTR)
Mail Server IPs
- 52.101.10.14 ↩ mail-bn6pr04cu00206.inbound.protection.outlook.com
- 52.101.40.6 ↩ mail-cy1pr03cu00106.inbound.protection.outlook.com
- 52.101.9.21 ↩ mail-bl2pr04cu00205.inbound.protection.outlook.com
- 52.101.9.12 ↩ mail-bl0pr05cu00504.inbound.protection.outlook.com
- 2a01:111:f403:c801:: ↩ mail-sa9pr02cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c92c::2 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
- 2a01:111:f403:c91d::b ↩ mail-mw2pr02cu00603.inbound.protection.outlook.com
- 2a01:111:f403:f913:: ↩ mail-cy1pr03cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-535.awsdns-02.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-535.awsdns-02.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1910.awsdns-46.co.uk
ns-535.awsdns-02.net
ns-1530.awsdns-63.org
ns-189.awsdns-23.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
k1._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
12 records- SPFv=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all
- wiz-domain-verification=c832f0226c16149a49cd857af3e8155831010efe24fce045b2ce4eb1d30c0ca0
- {{OSSRH-73361}}
- 6mdCFA91LaQY1+7eBioUseMIqiXdi+CDnfcYPOTikC5gvcC0LXIMV0v7YydhsxDKED9TgtTBNoKqxQqL/zb8OQ==
- atlassian-domain-verification=MtBB2YdlGtFAWGrfhve32Q3y7U9AHRmH5xnN2QdbWDu2wsjFVqchIrmQmG5VIHIe
- cisco-ci-domain-verification=1104942028e619e60d4a3e699ad3a9a18b13180407bb97feba53a536554c1d49
- docusign=77d2350f-8ee9-4eb6-bfa7-75bcc6a749a8
- google-site-verification=Dxv8b6D_tfwI3Ar3N0MXwXLhEMcKwcFtReTHhPgwLME
- google-site-verification=bIAolEXruk-iTZkfYTo8Srd8RgcRVScqKqe3vJ_eVLI
- google-site-verification=nUjLqCQLWwg3FkbgVVbuH7oH4CRYCl06v1Dy9_MgnLM
- have-i-been-pwned-verification=a1d840a0300a92fe2042b54f2d9fc7a6
- logmein-verification-code=731fa385-514d-457a-98aa-ed95548d1407
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