Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
firstcitizens.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 06:35:18 UTC · ↺ Refresh
MX Hostnames
- firstcitizens-org.mail.protection.outlook.com
MX Priorities
- firstcitizens-org.mail.protection.outlook.com: 10
A / AAAA Records
- 104.18.25.218 (no PTR)
- 104.18.24.218 (no PTR)
Mail Server IPs
- 52.101.41.180 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
- 52.101.10.14 ↩ mail-bn6pr04cu00206.inbound.protection.outlook.com
- 52.101.9.12 ↩ mail-bl0pr05cu00504.inbound.protection.outlook.com
- 52.101.41.21 ↩ mail-sj2pr05cu00305.inbound.protection.outlook.com
- 2a01:111:f403:f908:: ↩ mail-bn1pr21cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c903::3 ↩ mail-mw2pr02cu00503.inbound.protection.outlook.com
- 2a01:111:f403:f90c:: ↩ mail-sn1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c931:: ↩ mail-sn1pr02cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns81.worldnic.com namehost.worldnic.com 126020416 10800 3600 604800 3600
Primary NS (mname)
ns81.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126020416
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns81.worldnic.com
ns82.worldnic.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spfref.jackhenry.com include:spf.protection.outlook.com include:spf.emailsignatures365.com include:spf.cocci.com include:amazonses.com include:spf.constantcontact.com include:_spf.salesforce.com ip4:63.117.120.96/27 ip4:69.38.149.224/27 ip4:208.252.57.192/27 ip4:74.213.145.245 ip4:216.134.200.226/32 ip4:209.198.203.132/32 ip4:50.232.9.226/32 ~all
📊 DNS lookups: 7/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; pct=15
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
⚠ Policy applies to 15% 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
6 records- XuRwMtuiEu64dmyVg9nkrZw5tQfzhEmfOcDdVD3QaP8=
- smartsheet-site-validation=Hhdg0Nn2jG5QxeVyJgVdEqFiI_sfcQTt
- amazonses:7S/0A+qDVWXEyjLdxTqcAXiV5208bEv559IA61vjt8U=
- SFMC-JAUAMGAiHMIu1l8iYx1WU0U6ZpMHuyysdjQAx6yU
- ms-domain-verification=e47eff19-91f5-41f7-bfc5-52ea359db0c2
- SPFv=spf1 include:spfref.jackhenry.com include:spf.protection.outlook.com include:spf.emailsignatures365.com include:spf.cocci.com include:amazonses.com include:spf.constantcontact.com include:_spf.salesforce.com ip4:63.117.120.96/27 ip4:69.38.149.224/27 ip4:208.252.57.192/27 ip4:74.213.145.245 ip4:216.134.200.226/32 ip4:209.198.203.132/32 ip4:50.232.9.226/32 ~all
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