Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
sb-electricalcontractors.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-06-03 08:23:35 UTC · ↺ Refresh
MX Hostnames
- mail.sb-electricalcontractors.com
MX Priorities
- mail.sb-electricalcontractors.com: 0
A / AAAA Records
- 162.159.140.166 (no PTR)
Mail Server IPs
- 67.20.64.102 ↩ 67-20-64-102.unifiedlayer.com
SOA Record
Raw SOA
jobs.ns.cloudflare.com dns.cloudflare.com 2403898321 10000 2400 604800 1800
Primary NS (mname)
jobs.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2403898321
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
kate.ns.cloudflare.com
jobs.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx include:websitewelcome.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- Sendinblue-code:2b25d2648991b30cc8f5576d595fa6f2
- google-site-verification=VGr-3EfkQHwY74He7Oir98QB467DKROHs81Jv3feNpQ~
- SPFv=spf1 a mx include:websitewelcome.com ~all
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