Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
unionbank.com.bd
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 18:30:01 UTC · ↺ Refresh
MX Hostnames
- unionbank-com-bd.mail.protection.outlook.com
MX Priorities
- unionbank-com-bd.mail.protection.outlook.com: 0
A / AAAA Records
- 65.108.96.243 ↩ server3.hostingbangladesh.com
Mail Server IPs
- 52.101.137.0 ↩ mail-sg2pr03cu00500.inbound.protection.outlook.com
- 52.101.124.117 ↩ mail-tydpr03cu00105.inbound.protection.outlook.com
- 52.101.157.80 ↩ mail-os8pr02cu00100.inbound.protection.outlook.com
- 2a01:111:f403:cc1a::8 ↩ mail-tydpr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:cc1f::4 ↩ mail-os8pr02cu00104.inbound.protection.outlook.com
- 2a01:111:f403:cc09:: ↩ mail-sg2pr03cu00500.inbound.protection.outlook.com
SOA Record
Raw SOA
ns31.hostingbangladesh.com root.server3.hostingbangladesh.com 2026032700 3600 1800 1209600 86400
Primary NS (mname)
ns31.hostingbangladesh.com
Admin Email (rname)
root@server3.hostingbangladesh.com
Serial
2026032700
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns32.hostingbangladesh.com
ns31.hostingbangladesh.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:65.108.96.243 include:spf-c.mailbaby.net a mx ip4:202.40.179.229 ip4:202.40.179.234 ip4:202.40.179.235 ip4:202.40.179.237 include:spf.protection.outlook.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;sp=reject;adkim=r;aspf=s;pct=100;fo=1;rf=afrf;ri=86400;rua=mailto:[email protected];ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
default._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
2 records- SPFv=spf1 ip4:65.108.96.243 include:spf-c.mailbaby.net a mx ip4:202.40.179.229 ip4:202.40.179.234 ip4:202.40.179.235 ip4:202.40.179.237 include:spf.protection.outlook.com ~all
- google-site-verification=8K_TxOZVva3SYQv9PXuVD0Cf8MtaZjlL64GCuEhihbQ
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