Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
rotor-blade.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-21 03:48:53 UTC · ↺ Refresh
MX Hostnames
- mxa-0060ed01.gslb.pphosted.com
- mxb-0060ed01.gslb.pphosted.com
MX Priorities
No priority data.
A / AAAA Records
- 64.91.238.157
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
ns25.domaincontrol.com
ns26.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:167.89.83.74 include:spf-0060ed01.pphosted.com include:spf.protection.outlook.com include:spf.birddoghr.com include:spf.arcoro.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
7 records- v=verifydomain MS=2555548
- knowbe4-site-verification=0380b18ad84ca0d2e7a91b47b7200fb9
- SPFv=spf1 ip4:167.89.83.74 include:spf-0060ed01.pphosted.com include:spf.protection.outlook.com include:spf.birddoghr.com include:spf.arcoro.com -all
- 00D1U000000weBu=1TBPo0000000NRF
- v=verifydomain MS=1340427
- MS=0A4DF1142C7335F08A093AAA27369EC5F02B83DE
- v=verifydomain MS=7001003
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