Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
muhlenberg.edu
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-04 07:53:43 UTC · ↺ Refresh
MX Hostnames
- aspmx.l.google.com
- alt3.aspmx.l.google.com
- alt1.aspmx.l.google.com
- alt4.aspmx.l.google.com
- alt2.aspmx.l.google.com
MX Priorities
- alt1.aspmx.l.google.com: 5
- alt2.aspmx.l.google.com: 5
- aspmx.l.google.com: 1
- alt3.aspmx.l.google.com: 10
- alt4.aspmx.l.google.com: 10
A / AAAA Records
- 104.18.17.177
- 104.18.16.177
- 2606:4700::6812:11b1
- 2606:4700::6812:10b1
Mail Server IPs
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
- 2800:3f0:4003:c0f::1a (no PTR)
- 172.253.116.27 ↩ dj-in-f27.1e100.net
- 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
- 142.251.179.26 ↩ pd-in-f26.1e100.net
- 2607:f8b0:4004:c06::1a ↩ bg-in-f26.1e100.net
- 192.178.223.26 ↩ yulhrs-in-f26.1e100.net
- 2a00:1450:4009:c0f::1a ↩ yulhrs-in-f26.1e100.net
- 173.194.76.26 ↩ ws-in-f26.1e100.net
- 2a00:1450:400c:c00::1a ↩ ws-in-f26.1e100.net
SOA Record
Raw SOA
julissa.ns.cloudflare.com dns.cloudflare.com 2400731290 10000 2400 604800 1800
Primary NS (mname)
julissa.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400731290
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
julissa.ns.cloudflare.com
rommy.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 mx ip4:192.104.181.10 ip4:192.104.181.11 ip4:192.104.181.36 ip4:192.104.181.129 include:spf.symplicity.com include:sendgrid.net include:_spf.mlsend.com include:_spf.google.com include:spf.dynect.net ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=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]
DKIM Selectors
✓ 3 found
google._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 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
14 records- apple-domain-verification=NzWAPlm1x7iwYFQI
- docusign=b32ca733-615a-42f4-ad21-0fc704869714
- e2ma-verification=0ozfb
- e2ma-verification=bukgb
- e2ma-verification=mlfgb
- e2ma-verification=raffb
- google-site-verification=dQSRKgy175V60TFWAjpnIBqVTr_5w1rlzYOQOBcJ49U
- google-site-verification=lM6hh5gwrHKx_Er5lEUOc3ZZFF-ewthjhC5xVnxiYFA
- mandrill_verify.eiXwJCCYxGB6k2-tps_FJg
- SPFv=spf1 mx ip4:192.104.181.10 ip4:192.104.181.11 ip4:192.104.181.36 ip4:192.104.181.129 include:spf.symplicity.com include:sendgrid.net include:_spf.mlsend.com include:_spf.google.com include:spf.dynect.net ~all
- MS=B9DD0BCEEA81A431FA92DC55E851C41DE8D53ACD
- MS=ms14053124
- _globalsign-domain-verification=qzLUF0xni7HQp99n__Q_nYHYszk8l0wsrS3GNzthet
- adobe-idp-site-verification=6bd4dc03320beb55304e58f1ad9484540f5624a1ab4b5ed16cc10164f5c8def4
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