Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
butlercc.edu
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-04 07:53:40 UTC · ↺ Refresh
MX Hostnames
- butlercc-edu.mail.protection.outlook.com
- mx-w1.tcops.co
MX Priorities
- butlercc-edu.mail.protection.outlook.com: 30
- mx-w1.tcops.co: 1
A / AAAA Records
- 23.21.71.204 ↩ ec2-23-21-71-204.compute-1.amazonaws.com
- 3.234.100.195
Mail Server IPs
- 52.101.194.17 ↩ mail-ch5pr02cu00401.inbound.protection.outlook.com
- 52.101.40.2 ↩ mail-cy1pr05cu00402.inbound.protection.outlook.com
- 52.101.8.51 ↩ mail-dm1pr04cu00203.inbound.protection.outlook.com
- 52.101.41.28 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
- 2a01:111:f403:f902::2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 2a01:111:f403:c91d:: ↩ mail-mw2pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c92c::4 ↩ mail-dm6pr05cu00404.inbound.protection.outlook.com
- 2a01:111:f403:f90f:: ↩ mail-sa9pr04cu00100.inbound.protection.outlook.com
- 66.113.100.98 ↩ mx-w1.tcops.co
SOA Record
Raw SOA
brenna.ns.cloudflare.com dns.cloudflare.com 2399449398 10000 2400 604800 1800
Primary NS (mname)
brenna.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399449398
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
rustam.ns.cloudflare.com
brenna.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 mx:butlercc.edu ptr ip4:75.41.39.0/24 ip4:52.45.50.190 ip4:54.146.129.215 ip4:168.245.110.178 ip4:165.193.85.0/24 ip4:167.89.94.133/32 ip4:149.72.0.0/16 ip4:168.245.0.0/17 ip4:3.12.122.9/32 include:spf.protection.outlook.com include:spf2.butlercc.edu include:verifymyfafsa.com ip4:176.31.145.254 include:_spf.elasticemail.com include:mailgun.org ~all
📊 DNS lookups: 7/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; pct=100; fo=1; ri=3600; rua=mailto:[email protected],mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected],mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],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
14 records- hau83ppqo2nnoki86v5bsndji7
- ink0bi776kio7geqi7l56h7a5p
- k6o2VbqJ3RHqewwCM/dg9pp7eGQM7rGTQCgb0dmHFG8HK1RXVewt4DIB+ldjFNoQujOpzP5VBgYm+LplPffv0w==
- muu8veogssji75dr9rptcehkrv
- SPFv=spf1 mx:butlercc.edu ptr ip4:75.41.39.0/24 ip4:52.45.50.190 ip4:54.146.129.215 ip4:168.245.110.178 ip4:165.193.85.0/24 ip4:167.89.94.133/32 ip4:149.72.0.0/16 ip4:168.245.0.0/17 ip4:3.12.122.9/32 include:spf.protection.outlook.com include:spf2.butlercc.edu include:verifymyfafsa.com ip4:176.31.145.254 include:_spf.elasticemail.com include:mailgun.org ~all
- vj3vg02nhbj1c0sa1ilbe1vn4f
- zapier-domain-verification-challenge=ffe72d7a-e33b-4260-9b63-a5558b3513a2
- 4bnhil9hhdfihhpue9pn4hq8rr
- MS=ms60872240
- adobe-idp-site-verification=57e5db4e6890d3a1a72763b9257a4893a8c0f844355cddc01d65cde7ad546677
- bcrditppg03rs3hschkdjrktr5
- bt0r82923hdf0isbvksm1p5sg6
- ct92qus9oikg6jrav8hsr56okl
- google-site-verification=3Fxc8I-08ZCOyp0xIF7fN-CoiCRz3HHeSejtNxS2vN0
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