Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
redmac.net
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-17 23:37:28 UTC · ↺ Refresh
MX Hostnames
- redmac-net.mail.protection.outlook.com
- mxa-00339901.gslb.pphosted.com
- mxb-00339901.gslb.pphosted.com
MX Priorities
- mxa-00339901.gslb.pphosted.com: 10
- redmac-net.mail.protection.outlook.com: 1
- mxb-00339901.gslb.pphosted.com: 10
A / AAAA Records
- 97.105.165.93 ↩ syn-097-105-165-093.biz.spectrum.com
Mail Server IPs
- 52.101.9.12 ↩ mail-bl0pr05cu00504.inbound.protection.outlook.com
- 52.101.11.13 ↩ mail-sn1pr0501cu00205.inbound.protection.outlook.com
- 52.101.8.46 ↩ mail-dm6pr05cu00406.inbound.protection.outlook.com
- 52.101.42.14 ↩ mail-mw2pr04cu00106.inbound.protection.outlook.com
- 2a01:111:f403:c927:: ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
- 2a01:111:f403:c901::1 ↩ mail-bl2pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:f905::4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
- 2a01:111:f403:f802::3 ↩ mail-sj0pr03cu01403.inbound.protection.outlook.com
SOA Record
Raw SOA
ns13.worldnic.com namehost.worldnic.com 126010913 10800 3600 604800 3600
Primary NS (mname)
ns13.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126010913
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns13.worldnic.com
ns14.worldnic.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.redmac_net._d.easydmarc.pro include:spf.protection.outlook.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;rua=mailto:[email protected];ruf=mailto:[email protected];fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → 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
4 records- 8fjKActVji2Vetvt9AnATVJ6oJa06wqrtJNsUOxHG5i+MuM+KheoBHjyFSWW/0NrNsO9nGVahwALj/7U+nmcfQ==
- knowbe4-site-verification=5f82ec44989de3d7197a9a8cc18d0f6f
- SPFv=spf1 include:_spf.redmac_net._d.easydmarc.pro include:spf.protection.outlook.com ~all
- ad1NEWOqu/f+mlabbnq1mYS0/d9RMDfQCHiKlxZwZ6NovEvCpo+75xBrboPr4tndvlTusDVVB0eov2etEcOwmg==
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