Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
smartlabsinc.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 10:17:05 UTC · ↺ Refresh
MX Hostnames
- smartlabsinc-com.mail.protection.outlook.com
MX Priorities
- smartlabsinc-com.mail.protection.outlook.com: 0
A / AAAA Records
- 172.67.139.11 (no PTR)
- 104.21.32.251 (no PTR)
- 2606:4700:3037::ac43:8b0b
- 2606:4700:3035::6815:20fb
Mail Server IPs
- 52.101.40.2 ↩ mail-cy1pr05cu00402.inbound.protection.outlook.com
- 52.101.10.6 ↩ mail-bn1pr21cu00106.inbound.protection.outlook.com
- 40.93.192.1 ↩ mail-dm5pr02cu00201.inbound.protection.outlook.com
- 52.101.40.4 ↩ mail-cy5pr03cu00204.inbound.protection.outlook.com
- 2a01:111:f403:c902::16 ↩ mail-byapr04cu00306.inbound.protection.outlook.com
- 2a01:111:f403:f802::2 ↩ mail-sj2pr05cu00202.inbound.protection.outlook.com
- 2a01:111:f403:c946::7 ↩ mail-ch5pr02cu00307.inbound.protection.outlook.com
- 2a01:111:f403:f910:: ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
SOA Record
Raw SOA
cloe.ns.cloudflare.com dns.cloudflare.com 2399432095 10000 2400 604800 1800
Primary NS (mname)
cloe.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399432095
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
vin.ns.cloudflare.com
cloe.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 mx ip4:206.42.141.5 ip4:204.157.3.90 ip4:167.89.29.215 ip4:50.31.50.156 ip4:167.89.102.8 ip4:167.89.102.79 ip4:149.72.121.36 include:sent-via.netsuite.com include:spf.protection.outlook.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=75; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; sp=none; aspf=r
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
⚠ Policy applies to 75% of failing messages only
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
3 records- mB04Nnml5FKIYp0af+nml8RpjAY2EPq+5fZPG4SpkZNXqVgVlhdn3eEkJBFMTjyFCdWLxfLBype0HHE1237s9A==
- SPFv=spf1 mx ip4:206.42.141.5 ip4:204.157.3.90 ip4:167.89.29.215 ip4:50.31.50.156 ip4:167.89.102.8 ip4:167.89.102.79 ip4:149.72.121.36 include:sent-via.netsuite.com include:spf.protection.outlook.com ~all
- google-site-verification=pin8u_OZybYkZNtpIJ6yLVFC-9EMslMdSIZScMN_faA
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