Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
converge.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 05:10:56 UTC · ↺ Refresh
MX Hostnames
- converge-com.mail.protection.outlook.com
MX Priorities
- converge-com.mail.protection.outlook.com: 0
A / AAAA Records
- 20.82.28.58 (no PTR)
- 20.245.104.207 (no PTR)
- 20.205.146.106
Mail Server IPs
- 52.101.41.56 ↩ mail-sj0pr21cu00100.inbound.protection.outlook.com
- 52.101.41.28 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
- 52.101.41.180 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
- 52.101.194.4 ↩ mail-ch4pr04cu00104.inbound.protection.outlook.com
- 2a01:111:f403:f908:: ↩ mail-bn1pr21cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c801:: ↩ mail-sa9pr02cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f805::1 ↩ mail-co1pr03cu00301.inbound.protection.outlook.com
- 2a01:111:f403:f90d:: ↩ mail-sn1pr0501cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
pdns77.ultradns.com domadmin.arrow.com 2020072776 43200 7200 1209600 86400
Primary NS (mname)
pdns77.ultradns.com
Admin Email (rname)
domadmin@arrow.com
Serial
2020072776
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
pdns77.ultradns.net
pdns77.ultradns.org
dns1.p03.nsone.net
dns2.p03.nsone.net
dns3.p03.nsone.net
dns4.p03.nsone.net
pdns77.ultradns.biz
pdns77.ultradns.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com ip4:216.150.160.0/20 ip4:63.165.163.0/24 ip4:63.77.232.0/24 include:vtrnz.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; pct=100;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector2
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
9 records- CK/ZAGULk17SH+Gtk1IyxIyV8OSU2RL1FNTMnRhhPYc4Mf9SjBmPfCN8YgFZwmoNGgJ4C1KuBUwYd+vg1yvEbw==
- XQtM6YzNPivSbe4jtUNH0B4gDP8TPEF5YnDsdrJwy/YZ3R0YA1F5cQAz9IPpSm/C3B10FOYpz/7mePgQZM019A==
- cdUAND8w16WZ8SQBLp5mK9XgJOt3xO6yUeW+LHQVOwFLRsFSOpi8CWrOzt+CKpoZpOKjqIGxDKt+4JTFv0cKWg==
- atlassian-domain-verification=sPGKiSRxkRD9Z/RdTUNxz2weQDiMy36HvGFePMdTgdsV8igLpnvXr8IUOwtjMV5B
- SPFv=spf1 include:spf.protection.outlook.com ip4:216.150.160.0/20 ip4:63.165.163.0/24 ip4:63.77.232.0/24 include:vtrnz.com -all
- MS=ms64565011
- 251kfc0k1nv12fh82rpjmj7z4ptvhkzb
- _0zwqvdhtpxojjjn2cuyidj92jjo7s26
- docusign=042b6810-d234-4e8a-a2b8-a3a6a1c244bb
Free · No signup required
Add email validation to your forms
Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.
<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site
See demo & docs
Deep verification
Full email verification for converge.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits