Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
wittenberg.edu
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 22:54:13 UTC · ↺ Refresh
MX Hostnames
- wittenberg-edu.mail.protection.outlook.com
MX Priorities
- wittenberg-edu.mail.protection.outlook.com: 10
A / AAAA Records
- 23.185.0.3 (no PTR)
Mail Server IPs
- 52.101.10.10 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
- 52.101.10.5 ↩ mail-bn6pr04cu00105.inbound.protection.outlook.com
- 52.101.9.2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 52.101.194.12 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
- 2a01:111:f403:c903::3 ↩ mail-mw2pr02cu00503.inbound.protection.outlook.com
- 2a01:111:f403:c902::6 ↩ mail-sj0pr21cu00106.inbound.protection.outlook.com
- 2a01:111:f403:f908:: ↩ mail-bn1pr21cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c902::14 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
SOA Record
Raw SOA
ns0.oar.net hostmaster.oar.net 2026020601 86400 21600 604800 86400
Primary NS (mname)
ns0.oar.net
Admin Email (rname)
hostmaster@oar.net
Serial
2026020601
Refresh
86400s
Retry
21600s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns6.oar.net
ns5.oar.net
ns7.oar.net
ns4.oar.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:52.43.50.148/32 ip4:52.86.188.131/32 ip4:64.74.237.230/32 ip4:72.50.228.0/24 ip4:136.227.1.0/24 ip4:216.147.212.20/30 ip4:136.227.1.25/32 a:wittenberg.edu a:collegenet.com include:spf.protection.outlook.com include:spf.constantcontact.com include:spf.wbm.ai include:_spf.qualtrics.com include:spf.myconnectwise.net -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected], mailto:[email protected], mailto:[email protected]; ruf=mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected], mailto:[email protected], mailto:[email protected]
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
dkim._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
8 records- facebook-domain-verification=4guu9zeavpxes8upnph82d9jmon4t8
- SPFv=spf1 ip4:52.43.50.148/32 ip4:52.86.188.131/32 ip4:64.74.237.230/32 ip4:72.50.228.0/24 ip4:136.227.1.0/24 ip4:216.147.212.20/30 ip4:136.227.1.25/32 a:wittenberg.edu a:collegenet.com include:spf.protection.outlook.com include:spf.constantcontact.com include:spf.wbm.ai include:_spf.qualtrics.com include:spf.myconnectwise.net -all
- apple-domain-verification=wb28slKs8D9kORwb
- 4ucc8z6uLhRxr/3YkZRbtb8h1NjxebyXVuer9N43RGHqSM5xg2RZYDeazl8m98tFyGiYwfRTtgc6IG+PCKOoaw==
- google-site-verification=e7ZEiSIsUsH3ea5LeCH72I49Xi1yNkP7zMec61Ydv68
- 7d2e7b5a68e749b0b551e7e38454132b
- meta-work-account-domain-verification=3c3c1ca9-e9c9-4f8e-a369-66a9c796dcfd
- MS=ms14850413
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