Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
realrepp.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 03:50:46 UTC · ↺ Refresh
MX Hostnames
- realrepp-com.mail.protection.outlook.com
MX Priorities
- realrepp-com.mail.protection.outlook.com: 0
A / AAAA Records
- 216.239.34.21 ↩ any-in-2215.1e100.net
- 216.239.32.21 ↩ any-in-2015.1e100.net
- 216.239.36.21
- 216.239.38.21
- 2001:4860:4802:36::15
- 2001:4860:4802:38::15
- 2001:4860:4802:32::15
- 2001:4860:4802:34::15
Mail Server IPs
- 52.101.11.17 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
- 52.101.8.46 ↩ mail-dm6pr05cu00406.inbound.protection.outlook.com
- 52.101.10.6 ↩ mail-bn1pr21cu00106.inbound.protection.outlook.com
- 52.101.11.13 ↩ mail-sn1pr0501cu00205.inbound.protection.outlook.com
- 2a01:111:f403:c92c::3 ↩ mail-dm5pr04cu00103.inbound.protection.outlook.com
- 2a01:111:f403:c902::7 ↩ mail-sj0pr02cu00107.inbound.protection.outlook.com
- 2a01:111:f403:c902::5 ↩ mail-sj2pr05cu00505.inbound.protection.outlook.com
- 2a01:111:f403:f802:: ↩ mail-byapr05cu00400.inbound.protection.outlook.com
SOA Record
Raw SOA
byron.ns.cloudflare.com dns.cloudflare.com 2399508402 10000 2400 604800 1800
Primary NS (mname)
byron.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399508402
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
byron.ns.cloudflare.com
mckinley.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]; pct=20
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
⚠ Policy applies to 20% of failing messages only
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
default._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- google-site-verification=5BP1Y2oShDpC699S5UrE2a5YI44-MWyVLgsm31oL4V0
- google-site-verification=PtxZSTLPp68-pGqbXJJ9BYv72ny3227MSktpGMC8blQ
- ppe-3f70a81fa4553a53f66bd2940914bb143460a371
- SPFv=spf1 include:spf.protection.outlook.com -all
Full email verification for realrepp.com
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