Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
rosendin.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 21:04:17 UTC · ↺ Refresh
MX Hostnames
- mx2.hc6454-78.iphmx.com
- mx1.hc6454-78.iphmx.com
MX Priorities
- mx2.hc6454-78.iphmx.com: 10
- mx1.hc6454-78.iphmx.com: 10
A / AAAA Records
- 141.193.213.21 (no PTR)
- 141.193.213.20 (no PTR)
Mail Server IPs
- 68.232.145.179 ↩ esa.hc6454-78.iphmx.com
- 68.232.140.110 ↩ esa.hc6454-78.iphmx.com
SOA Record
Raw SOA
ns1.rosendin.com sysadmins.rosendin.com 2021051821 1200 600 1209600 300
Primary NS (mname)
ns1.rosendin.com
Admin Email (rname)
sysadmins@rosendin.com
Serial
2021051821
Refresh
1200s
Retry
600s
Expire
1209600s
Minimum TTL
300s
Nameservers (NS)
ns2.rosendin.com
ns1.rosendin.com
ns3.rosendin.com
SPF Record
✓ Strict (-all)
v=spf1 a ip4:162.253.183.26/32 ip4:162.253.183.27/32 exists:%{i}.spf.hc6454-78.iphmx.com include:spf01.rosendin.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
~ Quarantine — good protection (failing mail goes to spam)
📋 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
6 records- google-site-verification=Y-XjVNlpEzjsNCn0GpIwiNait4JJ5h2rQCbPsz09OZ0
- SPFv=spf1 a ip4:162.253.183.26/32 ip4:162.253.183.27/32 exists:%{i}.spf.hc6454-78.iphmx.com include:spf01.rosendin.com -all
- MS=ms61380025
- 20F0-BE6E-2B28-C0D3-50D9-47E8-8C6D-2AE4
- cursor-domain-verification-3zcedb=TbmI86f76cX89NLRznxGolat6
- apple-domain-verification=013s5VdHlW7emYoT
Full email verification for rosendin.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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