Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
lincolncenter.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 14:13:03 UTC · ↺ Refresh
MX Hostnames
- lincolncenter-org.mail.protection.outlook.com
MX Priorities
- lincolncenter-org.mail.protection.outlook.com: 0
A / AAAA Records
- 104.19.208.202 (no PTR)
- 104.16.143.191 (no PTR)
- 2606:4700::6810:8fbf
- 2606:4700::6813:d0ca
Mail Server IPs
- 52.101.41.4 ↩ mail-sj2pr05cu00204.inbound.protection.outlook.com
- 52.101.9.5 ↩ mail-mn2pr04cu00205.inbound.protection.outlook.com
- 52.101.50.4 ↩ mail-co1pr03cu00404.inbound.protection.outlook.com
- 52.101.11.17 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
- 2a01:111:f403:f902::1 ↩ mail-bl2pr02cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c922::1 ↩ mail-bl0pr05cu00501.inbound.protection.outlook.com
- 2a01:111:f403:c946::4 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
- 2a01:111:f403:f90f::1 ↩ mail-sa9pr04cu00201.inbound.protection.outlook.com
SOA Record
Raw SOA
hank.ns.cloudflare.com dns.cloudflare.com 2399533064 10000 2400 604800 1800
Primary NS (mname)
hank.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399533064
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
kim.ns.cloudflare.com
hank.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com a:dispatch-us.ppe-hosted.com include:sendgrid.net include:mailgun.org include:spf.US.exclaimer.net ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected],mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],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
29 records- canva-site-verification=cerR8tVDwNE64Zw55Zf_EQ
- MS=ms88448934
- apple-domain-verification=9Zcd8jTEVGCBxjEp
- google-site-verification=AoDpSrsob3UOcwUj0y1vekFcCnLPT_Zqbthfk5IAzUU
- jamf-site-verification=RVk-kgkxzDw_HVH2-tichQ
- oib8mssm0po7qpm3njvbo40edo
- twilio-domain-verification=896e44640fb71301c1e45a88e226a894
- docusign=d5434556-e1ac-4e0d-8b24-0a4cd394a030
- ZOOM_verify_-txYYGMgQbCoIH_QrNXTXA
- Hxy5nkcO0L/s4hGTrEria34NB82ogMB+OofoEam0OhMH9ITRkcGUhIAnr9jDRgswtKc4JDYazseE1NBVN1uKlg==
- 8jt7klq0bv86pdc4hi46t79nfn
- bgzUZdJuVDPVAiiZXpEp7+PtXsTc2TYZhauiabo+41Q=
- rm_verify=1f1d2b7823
- k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDRfsYbdbBreCMTzNBEuntnZdPlfisClgoikY8FPhyVJvV6vAHdeB4eVcYzdILLaP3397jopoc3RkbtcPXyBHL+pXWdtnd1uHDBPHvjQVmW8XM+RlHnyh7bOVeN8xXEitAda5rWyIimKakUFaLaEK6yx3IZNb0wO0MqkH05pOuKmQIDAQAB
- adobe-idp-site-verification=6983bece50a792c0446d7a81fa0a925abdd0aae276127a9a0e50f760a379c281
- kf40rbqahrep9g1i8amifdkola
- SPFv=spf1 include:spf.protection.outlook.com a:dispatch-us.ppe-hosted.com include:sendgrid.net include:mailgun.org include:spf.US.exclaimer.net ~all
- m0eUoqJjE2S4aiswZCLrcFjbS/XnxFf8ZRVRsn6KLv1NozEnPsr15FFZUZIhUUw3d7oQoUCPN2CTlh4zn41OZQ==
- google-site-verification=frg23fbTYlnAVJfoqiCITRXwo-6oqHwZD8A0ImqZwZI
- google-site-verification=-o-nqv9i-fIV7zei9X07waAcM0Skslq0r6_qbDGkopM
- google-site-verification=tMwa7bFK4ekzTlEQN1mC092L-sEEQxXeUFRQkj2wZUk
- autodesk-domain-verification=hAaTodPorurK2UZ923yY
- stripe-verification=1db4e780a178081a3f4af43cdb5937c8f6c2ea49f17410b3ada815b2baa6428d
- dichjd3h2fq58nbge2bfdmjjcg
- dropbox-domain-verification=psoja127xlk8
- meltwater_sso_20220711_TRITON-9619
- atlassian-domain-verification=6TN+yyTDyF/efJnIt5jo1a9pDB9rZkcoqLNzYvMttO02A2Wbh9GTAMy2JkqHKfxc
- google-site-verification=efneC8Bfda74FvEZms-USjcxNFoGsCyUVzX8_MGg6oE
- r1y0PSLJ1scfDxBdFN3A0Ul2ZktchAu-
Full email verification for lincolncenter.org
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits