Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
lipscomb.edu
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-04 07:01:44 UTC · ↺ Refresh
MX Hostnames
- aspmx3.googlemail.com
- aspmx.l.google.com
- alt2.aspmx.l.google.com
- alt1.aspmx.l.google.com
- aspmx4.googlemail.com
- aspmx2.googlemail.com
- aspmx5.googlemail.com
MX Priorities
- alt2.aspmx.l.google.com: 20
- alt1.aspmx.l.google.com: 20
- aspmx.l.google.com: 10
- aspmx5.googlemail.com: 30
- aspmx4.googlemail.com: 30
- aspmx3.googlemail.com: 30
- aspmx2.googlemail.com: 30
A / AAAA Records
- 23.185.0.1
- 2620:12a:8000::1
- 2620:12a:8001::1
Mail Server IPs
- 172.253.116.26 ↩ dj-in-f26.1e100.net
- 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
- 2800:3f0:4003:c0f::1a (no PTR)
- 172.253.122.27 ↩ bh-in-f27.1e100.net
- 2607:f8b0:4004:c09::1a ↩ bh-in-f26.1e100.net
- 173.194.76.27 ↩ ws-in-f27.1e100.net
- 2a00:1450:400c:c00::1b ↩ ws-in-x1b.1e100.net
- 192.178.223.27 ↩ yulhrs-in-f27.1e100.net
- 2a00:1450:4009:c0f::1a ↩ yulhrs-in-f26.1e100.net
SOA Record
Raw SOA
ns1-33.azure-dns.com postmaster.lipscomb.edu 2020102700 10800 3600 2419200 900
Primary NS (mname)
ns1-33.azure-dns.com
Admin Email (rname)
postmaster@lipscomb.edu
Serial
2020102700
Refresh
10800s
Retry
3600s
Expire
2419200s
Minimum TTL
900s
Nameservers (NS)
ns4-33.azure-dns.info
ns1-33.azure-dns.com
ns2-33.azure-dns.net
ns3-33.azure-dns.org
SPF Record
✓ Strict (-all)
v=spf1 include:_1.lipscomb.edu include:_5.lipscomb.edu include:_6.lipscomb.edu include:_7.lipscomb.edu -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; aspf=r; adkim=r; sp=none; rua=mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 5 found
google._domainkey
default._domainkey
mail._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
18 records- smartsheet-site-validation=aP6YAHdUImnFT0_Yrx9-Jcoa8ByHnNbF
- _1xyo96o7jzvbysavkf48cm0ozdehnkx
- adobe-idp-site-verification=7986ad63af917350a09fa11a01a54bf571ab9fa98e3fb506f1e6a0242e41f609
- ZOOM_verify_v6QCQ2gGQW26TFj04NvIqg
- _8xicyoi3chlnfmtvc439z5j1hljc264
- heygen-verification=clk7zjaf3cqfwce2flvxs1r67ptyezz3
- d365mktkey=3ha0u4vkeq7o9y1zdaqf5rrfe
- MS=06EEA595FA0C729F82F6B59A5E3894E20FC9DAA8
- SPFv=spf1 include:_1.lipscomb.edu include:_5.lipscomb.edu include:_6.lipscomb.edu include:_7.lipscomb.edu -all
- apple-domain-verification=tLK7iS4g54MYS9Ng
- Sendinblue-code:1ccf3c0de5f500aadf0cdf93fa719f42
- docusign=09253ba7-c180-442e-bf20-b1b48a234027
- ZOOM_verify_7vhccZE26tnWEJ1Dztd2TN
- ZOOM_verify_v6QCQ2gGQW26TFj04Nvlqg
- canva-site-verification=LtMxgldvTZrcIW-NSG6zTA
- google-site-verification=53l5izyAHt6iWBIN20Hfx36cvD79KlPNcRCuMPh-vEk
- google-site-verification=V0G3TRDR10H3iZQd6Oq6uQW663rpDwtclCy1e5Ar62o
- e2ma-verification=w5p
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