Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
kurtzandblum.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 00:30:47 UTC · ↺ Refresh
MX Hostnames
- mx3.mtaroutes.com
- mx4.mtaroutes.com
- mx2.mtaroutes.com
- mx1.mtaroutes.com
MX Priorities
- mx3.mtaroutes.com: 30
- mx4.mtaroutes.com: 40
- mx1.mtaroutes.com: 10
- mx2.mtaroutes.com: 20
A / AAAA Records
- 172.67.223.28 (no PTR)
- 104.21.54.34 (no PTR)
- 2606:4700:3032::ac43:df1c (no PTR)
- 2606:4700:3034::6815:3622 (no PTR)
Mail Server IPs
- 38.71.16.244 ↩ fe2-r2-in.la10.l.antispamcloud.com
- 2001:550:2:3::62:100 ↩ fe2-r2-in.la10.l.antispamcloud.com
- 38.101.250.150 ↩ fe3-r2-in.atl06.l.antispamcloud.com
- 2001:550:2:78::ca:100 ↩ fe3-r2-in.atl06.l.antispamcloud.com
- 38.89.254.156 ↩ fe1-r2-in.ch03.l.antispamcloud.com
- 2001:550:2:61::2fc:100 (no PTR)
SOA Record
Raw SOA
damon.ns.cloudflare.com dns.cloudflare.com 2398047959 10000 2400 604800 1800
Primary NS (mname)
damon.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398047959
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
damon.ns.cloudflare.com
lilyana.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 mx include:_spf.elasticemail.com include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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=dcH-SNR9Bw6nLEEG3yiprg3rKNKLd3YWlWtzfDnDodI
- SPFv=spf1 mx include:_spf.elasticemail.com include:spf.protection.outlook.com -all
- v=verifydomain MS=6019497
- google-site-verification=FPYbv4lCoR4eHcFfhsyA7NK5m2ZbYB1CmqmW_S11XVQ
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