Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sbhny.org
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 22:51:17 UTC · ↺ Refresh
MX Hostnames
- mx2.hc2609-14.iphmx.com
- mx1.hc2609-14.iphmx.com
MX Priorities
- mx1.hc2609-14.iphmx.com: 10
- mx2.hc2609-14.iphmx.com: 20
A / AAAA Records
- 141.193.213.10 (no PTR)
- 141.193.213.11 (no PTR)
Mail Server IPs
- 216.71.146.108 ↩ esa2.hc2609-14.iphmx.com
- 68.232.140.19 ↩ esa1.hc2609-14.iphmx.com
SOA Record
Raw SOA
ns3.worldnic.com namehost.worldnic.com 125081409 10800 3600 604800 3600
Primary NS (mname)
ns3.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
125081409
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns3.worldnic.com
ns4.worldnic.com
SPF Record
✓ Strict (-all)
v=spf1 exists:%{i}.spf.hc2609-14.iphmx.com include:spf.protection.outlook.com include:spf-us.emailsignatures365.com ip4:65.242.165.29 ip4:65.242.165.27 ip4:24.157.52.100 -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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- SPFv=spf1 exists:%{i}.spf.hc2609-14.iphmx.com include:spf.protection.outlook.com include:spf-us.emailsignatures365.com ip4:65.242.165.29 ip4:65.242.165.27 ip4:24.157.52.100 -all
- apple-domain-verification=S9ZiqUNRIhMcsFQV
- duo_sso_verification=jCmIm5VEASrzr3Ret48yFneoBkVeFovhyQ7JxPPszlE6Iz0NoVg39jonpOP8Mves
- MS=DA5923F6F56C739581B18D190401FEE7D2D72649
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