Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ubu.bank
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-23 05:48:45 UTC · ↺ Refresh
MX Hostnames
- ubu-bank.mail.protection.outlook.com
MX Priorities
- ubu-bank.mail.protection.outlook.com: 0
A / AAAA Records
- 104.18.25.218 (no PTR)
- 104.18.24.218 (no PTR)
Mail Server IPs
- 52.101.50.4 ↩ mail-co1pr03cu00404.inbound.protection.outlook.com
- 52.101.10.12 ↩ mail-bn1pr21cu00204.inbound.protection.outlook.com
- 52.101.50.7 ↩ mail-co1pr21cu00207.inbound.protection.outlook.com
- 52.101.11.13 ↩ mail-sn1pr0501cu00205.inbound.protection.outlook.com
- 2a01:111:f403:f902::2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f802::1 ↩ mail-sj2pr05cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f90c:: ↩ mail-sn1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f910:: ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
SOA Record
Raw SOA
ns2.ubu.bank dnsmaster.ubu.bank 3068 604800 3600 1209600 300
Primary NS (mname)
ns2.ubu.bank
Admin Email (rname)
dnsmaster@ubu.bank
Serial
3068
Refresh
604800s
Retry
3600s
Expire
1209600s
Minimum TTL
300s
Nameservers (NS)
ns2.ubu.bank
ns3.ubu.bank
ns4.ubu.bank
SPF Record
✓ Strict (-all)
v=spf1 ip4:71.14.232.178 ip4:71.14.232.179 include:spf.protection.outlook.com include:spf-us.emailsignatures365.com include:_spf.mailgun.org include:spf.cashedge.com ip4:149.72.182.202 ip4:149.72.224.42 ip4:12.145.177.240 ip4:208.235.248.20 ip4:68.171.150.128/26 ip4:209.34.255.0/24 ip4:44.214.246.148 -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected]; adkim=r; aspf=r;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
6 records- Td2Vma981Xvna7yd48zrn1uezXgRTbfLasfgTjJ86azPDKxPrYJ18O9mCR3q3uRoCz5WfjPl4LmKTkMAXLvPdw==
- postman-domain-verification=a52798081f23de466faa1f9942c7ef56c81374064b5efb937adad9acccde706cf0b0fc06ca77dc31e3340fcfd09e86d171b2825e64760ea635159705c18b7873
- SPFv=spf1 ip4:71.14.232.178 ip4:71.14.232.179 include:spf.protection.outlook.com include:spf-us.emailsignatures365.com include:_spf.mailgun.org include:spf.cashedge.com ip4:149.72.182.202 ip4:149.72.224.42 ip4:12.145.177.240 ip4:208.235.248.20 ip4:68.171.150.128/26 ip4:209.34.255.0/24 ip4:44.214.246.148 -all
- MS=ms52269937
- 8Z2QiGvLmjliTZ5j/vso2Q==
- canva-site-verification=m9aVke2YbWE0sC657qF1vQ
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