Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
trinitycollege.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-06-10 17:33:08 UTC · ↺ Refresh
MX Hostnames
- trinitycollege-com.mail.protection.outlook.com
MX Priorities
- trinitycollege-com.mail.protection.outlook.com: 0
A / AAAA Records
- 141.147.93.57 (no PTR)
Mail Server IPs
- 52.101.68.39 ↩ mail-db7pr03cu00607.inbound.protection.outlook.com
- 52.101.73.16 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
- 52.101.68.36 ↩ mail-db5pr02cu00104.inbound.protection.outlook.com
- 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca09::2 ↩ mail-am0pr83cu00402.inbound.protection.outlook.com
- 2a01:111:f403:ca04::e ↩ mail-db8pr02cu00106.inbound.protection.outlook.com
- 2a01:111:f403:ca09::6 ↩ mail-am4pr0401cu00106.inbound.protection.outlook.com
- 2a01:111:f403:ca09::8 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.trinitycollege.com hostmaster.trinitycollege.com 2026200015 28800 7200 864000 300
Primary NS (mname)
ns1.trinitycollege.com
Admin Email (rname)
hostmaster@trinitycollege.com
Serial
2026200015
Refresh
28800s
Retry
7200s
Expire
864000s
Minimum TTL
300s
Nameservers (NS)
ns1.trinitycollege.com
ns4.trinitycollege.com
ns3.trinitycollege.com
ns2.trinitycollege.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:34.252.232.69 ip4:52.212.177.196 ip4:82.34.135.121 ip4:35.177.161.52 ip4:132.145.12.108 ip4:132.145.12.115 ip4:132.145.65.110 ip4:130.162.186.149 include:2885273.spf10.hubspotemail.net include:spf.protection.outlook.com include:shops.shopify.com mx ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]; fo=1:d:s
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
15 records- SPFv=spf1 ip4:34.252.232.69 ip4:52.212.177.196 ip4:82.34.135.121 ip4:35.177.161.52 ip4:132.145.12.108 ip4:132.145.12.115 ip4:132.145.65.110 ip4:130.162.186.149 include:2885273.spf10.hubspotemail.net include:spf.protection.outlook.com include:shops.shopify.com mx ~all
- 2885273t
- cloudflare_dashboard_sso=2e5e2d58daead3943ea93d309c1907b7
- 35xv6ctnf72s052l1yz07qzd856x3cvq
- jamf-site-verification=tVtMGFEup4QliAS6ZI-Bvw
- pr8fe37t8hu0ngqvn9q3gn8t0q
- matillion:trinitycollege-com-sso
- google-site-verification=iwtahd5lbyWgnOCOOPj0vZu6e0hRgcu7raFPDSXY3b0
- facebook-domain-verification=iek99sl4l5kuv3ipnjg1enwya4m6ry
- TZrvv3UeGil3C5ZRrdybdGcfkIHopy3NdCAYS288Ijo+0/HcEfc6ZE84sngzl6I5a0fWtLziMc5hVIf5fQWdNQ==
- miro-verification=9dfe7f1a2a7b798aabbd3289c19119c12839ffc4
- google-site-verification=v1eZ1ohbFwX8vmvfIbScjnbwivckGlElDAYr30QhRck
- asv=7b5bdf0cbc8987839dc92b52e58e6f34
- 8sge3srnt7gpsfs8ie6975g43i
- apple-domain-verification=NKoyaiKMTCrbH1Gf
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