Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sparconstruction.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 07:19:04 UTC · ↺ Refresh
MX Hostnames
- sparconstruction-com.mail.protection.outlook.com
MX Priorities
- sparconstruction-com.mail.protection.outlook.com: 0
A / AAAA Records
- 67.231.22.254 ↩ cwh20.canadianwebhosting.com
Mail Server IPs
- 52.101.192.1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
- 52.101.190.2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
- 52.101.190.3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com
- 52.101.190.0 ↩ mail-yt5pr01cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c944:: ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com
- 2a01:111:f403:c942::2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
- 2a01:111:f403:c942:: ↩ mail-yt5pr01cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c944::1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
SOA Record
Raw SOA
becky.ns.cloudflare.com dns.cloudflare.com 2398962174 10000 2400 604800 1800
Primary NS (mname)
becky.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398962174
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
dion.ns.cloudflare.com
becky.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 a:remote.sparconstruction.com include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; pct=100; 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 a:remote.sparconstruction.com include:spf.protection.outlook.com -all
- E3BiN5LTYN9Fv6POJQt0oHLw9F5KI1n0ZqUrQ3WLPMC1vSYatgl1anfDaDZE48Wp9FRW+U2TvU5/vLOAgSxCDg==
- MS=ms56854228
- pqmejd3852tm2s0o2rdasqn5cs
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