Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
re-adworks.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 11:40:37 UTC · ↺ Refresh
MX Hostnames
- readworks-com0e.mail.protection.outlook.com
MX Priorities
- readworks-com0e.mail.protection.outlook.com: 0
A / AAAA Records
- 133.88.23.21 ↩ sz0046.gcd-s.net
Mail Server IPs
- 52.101.157.11 ↩ mail-os0p286cu01203.inbound.protection.outlook.com
- 52.101.157.40 ↩ mail-os9p286cu00100.inbound.protection.outlook.com
- 52.101.124.5 ↩ mail-tyvp286cu00305.inbound.protection.outlook.com
- 52.101.124.0 ↩ mail-tycp286cu02600.inbound.protection.outlook.com
- 2a01:111:f403:cc1a:: ↩ mail-tycp286cu02600.inbound.protection.outlook.com
- 2a01:111:f403:cc24:: ↩ mail-os0p286cu01300.inbound.protection.outlook.com
- 2a01:111:f403:cc1a::1 ↩ mail-ty3p286cu00101.inbound.protection.outlook.com
- 2a01:111:f403:cc1f:: ↩ mail-os9p286cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.gcd-s.net postmaster.ns1.gcd-s.net 2603231709 7200 1800 1209600 60
Primary NS (mname)
ns1.gcd-s.net
Admin Email (rname)
postmaster@ns1.gcd-s.net
Serial
2603231709
Refresh
7200s
Retry
1800s
Expire
1209600s
Minimum TTL
60s
Nameservers (NS)
ns1.gcd-s.net
ns2.gcd-s.net
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.mta.hdems.com include:spf.tricorn.net include:spf.re-adworks.com include:_spf.cbt.jp include:spf.protection.outlook.com include:aspmx.pardot.com ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected],mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
10 records- pardot959292=7cad8013200034ae0c9883538a1da9e4c075813ebcf7b3f582d7a248e053528b
- pardot959292=837dd897e3d3febef488c99a0bbc9a90a23b0b6699629ff84d6a5870beccc323
- google-site-verification=duFdWjTeNts58E5BQIEVGMviOPrS5MCvlWSMr5CNh1w
- google-site-verification=quHNMAJkQwONKLDSWjkVYtpJ-c7oQFhKtP3KxotHxrI
- notion-domain-verification=k07PJzTGDjDX0wL3DsQ69guvusd0yqBJz1KqXsYsh25
- amazon-business-verification=e2badadc371c01121233826b3e2d50bd33c040cdae78e0568388e95e20610a29
- SPFv=spf1 include:spf.mta.hdems.com include:spf.tricorn.net include:spf.re-adworks.com include:_spf.cbt.jp include:spf.protection.outlook.com include:aspmx.pardot.com ~all
- MS=ms89457032
- docusign=3ccf074a-b5f1-4263-ab1c-cb2e21cfbf1a
- pardot959292=01a35f727b4f25e76c4ca7cfc57a9cd6c0307913a80a593b41c129f9e966a8ed
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