Domain Overview
DNS: ✓ 5h ago
Checker: ✓ 5h ago
vanquishcontracting.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-20 23:43:12 UTC · ↺ Refresh
MX Hostnames
- bts12.netny.com
- server4.btsus.com
- bts12.btsus.com
- bts30.btsus.com
- server4.netny.com
MX Priorities
- server4.btsus.com: 10
- bts12.btsus.com: 30
- bts30.btsus.com: 50
- server4.netny.com: 20
- bts12.netny.com: 40
A / AAAA Records
- 15.197.148.33 ↩ a2aa9ff50de748dbe.awsglobalaccelerator.com
- 3.33.130.190 ↩ a2aa9ff50de748dbe.awsglobalaccelerator.com
Mail Server IPs
- 207.237.154.212 ↩ Server4.btsus.com
- 100.33.40.84 ↩ bts12.netny.com
- 207.237.154.216 ↩ bts12.btsus.com
- 68.129.173.171 ↩ static-68-129-173-171.nycmny.fios.verizon.net
- 66.85.72.43 ↩ BTS12.NETNY.COM
SOA Record
Raw SOA
ns29.domaincontrol.com dns.jomax.net 2025120300 28800 7200 604800 600
Primary NS (mname)
ns29.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025120300
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns30.domaincontrol.com
ns29.domaincontrol.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:207.237.154.211 ip4:207.237.154.212 ip4:100.33.40.83 ip4:100.33.40.84 ip4:68.129.173.171 ip4:68.129.173.172 ip4:66.85.72.43 include:smtp.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 ip4:207.237.154.211 ip4:207.237.154.212 ip4:100.33.40.83 ip4:100.33.40.84 ip4:68.129.173.171 ip4:68.129.173.172 ip4:66.85.72.43 include:smtp.com ~all
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