Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
pairwise.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 05:50:39 UTC · ↺ Refresh
MX Hostnames
- pairwise-com.mail.protection.outlook.com
MX Priorities
- pairwise-com.mail.protection.outlook.com: 0
A / AAAA Records
- 198.202.211.1 (no PTR)
Mail Server IPs
- 52.101.9.21 ↩ mail-bl2pr04cu00205.inbound.protection.outlook.com
- 52.101.11.7 ↩ mail-sa9pr04cu00107.inbound.protection.outlook.com
- 52.101.8.42 ↩ mail-dm6pr03cu00402.inbound.protection.outlook.com
- 52.101.10.6 ↩ mail-bn1pr21cu00106.inbound.protection.outlook.com
- 2a01:111:f403:f802::3 ↩ mail-sj0pr03cu01403.inbound.protection.outlook.com
- 2a01:111:f403:c931:: ↩ mail-sn1pr02cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c92c::4 ↩ mail-dm6pr05cu00404.inbound.protection.outlook.com
- 2a01:111:f403:f90d::1 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
SOA Record
Raw SOA
ns55.domaincontrol.com dns.jomax.net 2026020301 28800 7200 604800 600
Primary NS (mname)
ns55.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026020301
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns56.domaincontrol.com
ns55.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.mlsend.com include:20786107.spf01.hubspotemail.net include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=50; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
⚠ Policy applies to 50% 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
9 records- SPFv=spf1 include:_spf.mlsend.com include:20786107.spf01.hubspotemail.net include:spf.protection.outlook.com -all
- mailerlite-domain-verification=b3bf71555619d93deb023d3c1dd978c5e7172d1e
- na7R9YgJDzR6G3bRH5PsXQ==
- google-site-verification=gQKx-w0lcYMw_N6VXsKnYOWzCHsaM6uNAt9xhRWJy7A
- perplexity-ai-domain-verification-garm6k=6qX4v37ERjW6VnvMiIeFW5wa8
- ZOOM_verify_2P9PDKSLQWqTUwQLljgz3w
- bw=w6KHZzhetWOEbgMTOdie6lIolS6GeJZwEf33AWCyESSI
- google-site-verification=lAstHfWlyhZTmDJ07FL9vZfBYIX3g4raLerkPaEphW0
- airtable-verification=fec8694170d45f298bd4db63b2435da6
Full email verification for pairwise.com
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