Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
invent.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 06:27:26 UTC · ↺ Refresh
MX Hostnames
- invent-org.mail.protection.outlook.com
MX Priorities
- invent-org.mail.protection.outlook.com: 0
A / AAAA Records
- 104.26.5.125 (no PTR)
- 172.67.68.238 (no PTR)
- 104.26.4.125
- 2606:4700:20::681a:47d
- 2606:4700:20::ac43:44ee
- 2606:4700:20::681a:57d
Mail Server IPs
- 52.101.10.12 ↩ mail-bn1pr21cu00204.inbound.protection.outlook.com
- 52.101.40.4 ↩ mail-cy5pr03cu00204.inbound.protection.outlook.com
- 52.101.9.12 ↩ mail-bl0pr05cu00504.inbound.protection.outlook.com
- 52.101.10.6 ↩ mail-bn1pr21cu00106.inbound.protection.outlook.com
- 2a01:111:f403:f90a:: ↩ mail-bn6pr02cu00300.inbound.protection.outlook.com
- 2a01:111:f403:c927:: ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
- 2a01:111:f403:f910:: ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
- 2a01:111:f403:c902:: ↩ mail-sj2pr05cu00300.inbound.protection.outlook.com
SOA Record
Raw SOA
barbara.ns.cloudflare.com dns.cloudflare.com 2398721797 10000 2400 604800 1800
Primary NS (mname)
barbara.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398721797
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
jerome.ns.cloudflare.com
barbara.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:198.37.147.12 ip4:104.43.194.72 ip4:98.103.46.137 ip4:54.236.128.150 ip4:54.236.109.30 a:vanat1.static.ungerboeck.com include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=quarantine; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 13 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
sendgrid._domainkey
mxvault._domainkey
amazonses._domainkey
⚠ Public key (p=) missing in DKIM record for selector google.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
9 records- facebook-domain-verification=lywh53qt853mc3cln1c2zatsggekw8
- google-site-verification=6ZL1frvq0_1IfG9-Xd7Pe-47WRJCUXp6010SBY8ndcg
- google-site-verification=FtwEl1XlEHy8wcZZYsBCv_pUxSfa6fBEgaVIGMtKwjk
- google-site-verification=knJiuoME7_YWt92wuiS3kaPRw-2QmIgXk8udv5-dUHU
- google-site-verification=lp5mA4I9u215N2s591v7Dcw0W0cdWPgGB14mWUMNQNs
- SPFv=spf1 ip4:198.37.147.12 ip4:104.43.194.72 ip4:98.103.46.137 ip4:54.236.128.150 ip4:54.236.109.30 a:vanat1.static.ungerboeck.com include:spf.protection.outlook.com -all
- X5ZKf1uZT9UayxaaemAp0LhqLdd1LpMF71RYBBbyApo=
- ZkTjjwkMkbDHaV3n8nc6UeQ0gYu8SQn1BX2ug+eV7LksbANJCsDfpyULovgk4eQD7pI0Aj5lMLjLS4Dkw5nJtg==
- apple-domain-verification=aeBGXDRyGo7GxyEe
Full email verification for invent.org
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits