Domain Overview
DNS: ✓ 1mo ago
Checker: ✓ 1mo ago
red-gate.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-06 15:36:39 UTC · ↺ Refresh
MX Hostnames
- redgate-com0i.mail.protection.outlook.com
MX Priorities
- redgate-com0i.mail.protection.outlook.com: 10
A / AAAA Records
- 34.250.173.81 ↩ ec2-34-250-173-81.eu-west-1.compute.amazonaws.com
- 34.241.8.244 ↩ ec2-34-241-8-244.eu-west-1.compute.amazonaws.com
Mail Server IPs
- 52.101.68.25 ↩ mail-db8pr02cu00101.inbound.protection.outlook.com
- 52.101.68.32 ↩ mail-db3pr0202cu00200.inbound.protection.outlook.com
- 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
- 52.101.68.10 ↩ mail-dbbpr03cu00102.inbound.protection.outlook.com
- 2a01:111:f403:ca04::a ↩ mail-du0pr03cu00102.inbound.protection.outlook.com
- 2a01:111:f403:ca09::1 ↩ mail-as9pr07cu00301.inbound.protection.outlook.com
- 2a01:111:f403:ca09::8 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca04::9 ↩ mail-db7pr03cu00601.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-1495.awsdns-58.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1495.awsdns-58.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-200.awsdns-25.com
ns-755.awsdns-30.net
ns-1495.awsdns-58.org
ns-1865.awsdns-41.co.uk
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:134.213.195.176 include:_spf.salesforce.com include:mktomail.com include:spf.protection.outlook.com ip4:52.16.59.228 ip4:34.225.219.136 include:mail.zendesk.com include:amazonses.com ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; fo=0; adkim=s; aspf=r; pct=25; rf=afrf; sp=none
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
⚠ Policy applies to 25% of failing messages only
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
18 records- vhiqXKWwRY499wLZASSBO/yxQeSagyu9PJ2156w2HoPxoR21h3wGiSCCW4HHv8O7YYYjcjUEvCDKBDM0NyrkZQ==
- google-site-verification=YV1-hoq543iYpEkoDJrgCSboWwOevS1Ro07SKJXwUfQ
- vDs+brujGFyd1kn4hSZFV/9KuodN1oimavZcppmvacyhwP2cktdd/kb9Kt3ryhpGIm1vjsjydtNkXqE9NlM5tA==
- google-site-verification=Qmwmbyw5UXuoQqs1zVF2V3kDJhEILb7c4ZaKR1r675g
- MS=ms48404927
- anthropic-domain-verification-jafpd9=somOsT4JOF0MgLJ2H5exMJSBc
- stripe-verification=9ff086ea4c8af0b6f08906a837789a4c1363301fa0ef05a36acf1ac820bdc947
- ZOOM_verify_G8lpSmlKQ6OklfO3R46yHA
- stripe-verification=759ebddf3915fbb83475d89d7d99cd0771a8172f5fdd792eae914e3139c58433
- docusign=9466ee6b-338c-47b3-b1b2-8a688d23d0fa
- stripe-verification=081ac418afdede352218d630924b97447bc59966b00b6f56f9b722b45b927afe
- adobe-idp-site-verification=c696c1c150aef3b0b80cb006093d275215bec6fba3c83c32b2bfba1c845d80d4
- stripe-verification=8f23300ca17756f9da51d915157b8188a1ca5d8809aad63ba645bc461ec42e93
- mxhtdxbmz9tqy8fg00174xbjbtx42k0k
- stripe-verification=ba0db71cc8fa9ef38561c3fb6bcb61e725c7ac437a6453df6aae9585fed1dde3
- google-site-verification=w4Qj26X6K9RHiJ2ixkoVtycJIveSctfQryzR4MHMKyM
- krisp-domain-verification=VzMFT38vpXAeQUclY0YTT5MpsIY4c5q2
- SPFv=spf1 ip4:134.213.195.176 include:_spf.salesforce.com include:mktomail.com include:spf.protection.outlook.com ip4:52.16.59.228 ip4:34.225.219.136 include:mail.zendesk.com include:amazonses.com ~all
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