Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
erscontractor.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 21:13:37 UTC · ↺ Refresh
MX Hostnames
- alt2.aspmx.l.google.com
- mail.erscontractor.com
- alt1.aspmx.l.google.com
- aspmx.l.google.com
- alt3.aspmx.l.google.com
- alt4.aspmx.l.google.com
MX Priorities
- alt2.aspmx.l.google.com: 5
- mail.erscontractor.com: 5
- aspmx.l.google.com: 1
- alt4.aspmx.l.google.com: 10
- alt3.aspmx.l.google.com: 10
- alt1.aspmx.l.google.com: 5
A / AAAA Records
- 69.169.109.185 ↩ vector.lucence.net
- 2604:a00:50:186:216:3eff:fe32:48ca ↩ vector.lucence.net
Mail Server IPs
- 172.253.116.26 ↩ dj-in-f26.1e100.net
- 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
- 69.169.109.185 ↩ vector.lucence.net
- 2604:a00:50:186:216:3eff:fe32:48ca ↩ vector.lucence.net
- 142.250.31.27 ↩ bj-in-f27.1e100.net
- 2607:f8b0:4004:c1b::1a ↩ wv-in-f26.1e100.net
- 173.194.76.27 ↩ ws-in-f27.1e100.net
- 2a00:1450:400c:c00::1a ↩ ws-in-x1a.1e100.net
- 192.178.223.26 ↩ yulhrs-in-f26.1e100.net
- 2a00:1450:4009:c0f::1b ↩ yulhrs-in-f27.1e100.net
SOA Record
Raw SOA
ns1.lucence.net root.ns1.lucence.net 2026022840 3600 600 1209600 3600
Primary NS (mname)
ns1.lucence.net
Admin Email (rname)
root@ns1.lucence.net
Serial
2026022840
Refresh
3600s
Retry
600s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns2.lucence.net
ns1.lucence.net
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx a:erscontractor.com ip4:69.169.109.185 ip6:2604:a00:50:186:216:3eff:fe32:48ca ?all
📊 DNS lookups: 3/10
? Neutral (?all) — no enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 2 found
google._domainkey
default._domainkey
✓ Public key: 237 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 a mx a:erscontractor.com ip4:69.169.109.185 ip6:2604:a00:50:186:216:3eff:fe32:48ca ?all
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