Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
gotoltc.edu
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 06:08:34 UTC · ↺ Refresh
MX Hostnames
- mxb-003b9e01.gslb.pphosted.com
- mxa-003b9e01.gslb.pphosted.com
MX Priorities
- mxb-003b9e01.gslb.pphosted.com: 10
- mxa-003b9e01.gslb.pphosted.com: 10
A / AAAA Records
- 3.229.229.24 ↩ ec2-3-229-229-24.compute-1.amazonaws.com
- 54.82.150.20 ↩ ec2-54-82-150-20.compute-1.amazonaws.com
Mail Server IPs
- 148.163.134.2 ↩ mx0a-003b9e01.pphosted.com
- 148.163.138.2 ↩ mx0b-003b9e01.pphosted.com
SOA Record
Raw SOA
ns0.wiscnet.net hostmaster.wiscnet.net 2026040101 7200 1800 1209600 14400
Primary NS (mname)
ns0.wiscnet.net
Admin Email (rname)
hostmaster@wiscnet.net
Serial
2026040101
Refresh
7200s
Retry
1800s
Expire
1209600s
Minimum TTL
14400s
Nameservers (NS)
dns.uw-mil.wiscnet.net
dns.uw-mad.wiscnet.net
SPF Record
✓ Soft Fail (~all)
v=spf1 mx ip4:205.213.134.253 ip4:205.213.134.243 ip4:198.150.45.32 ip4:199.59.200.201 ip4:216.81.173.129 ip4:147.154.97.253 ip4:198.187.196.100 ip4:176.31.145.254 include:spf.protection.outlook.com include:spf-003b9e01.pphosted.com include:amazonses.com include:_spf.explore-blue.com include:spf1.formassembly.com include:_spf.salesforce.com include:spf.happyfox.com include:_tuf-spf.touchnet.com -all
📊 DNS lookups: 9/10
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
14 records- O73MSPBSF7ZQN7IG79V2H5ZULR8R5L5HZ599ZL98C
- cisco-ci-domain-verification=e716e8eb3bf032fe71d8ae99526eb51f5d7bc51389c4a604e547fefbac8d326
- SPFv=spf1 mx ip4:205.213.134.253 ip4:205.213.134.243 ip4:198.150.45.32 ip4:199.59.200.201 ip4:216.81.173.129 ip4:147.154.97.253 ip4:198.187.196.100 ip4:176.31.145.254 include:spf.protection.outlook.com include:spf-003b9e01.pphosted.com include:amazonses.com include:_spf.explore-blue.com include:spf1.formassembly.com include:_spf.salesforce.com include:spf.happyfox.com include:_tuf-spf.touchnet.com -all
- bmq8j6ylcggyy5n5yz096y6xbq9whhyl
- smartsheet-site-validation=f9AoUog6wXpsyKBaiXNLVsTjohs6Fh-u
- facebook-domain-verification=ghss2fdoo00tjm6hf481cayhut21w5
- duo_sso_verification=e7Wc4jlSkmxwOKvctb98JBGTxHXI6Rlldg7UIJxkAdwpaA0prWFGs6zmMWPdP4YF
- 0r79d1tsh22q06qckx8hwf8mv895kpf4
- MS=039C59ADDC9F786E7C560075F3168491EE8199EF
- google-site-verification=y0STIOzJIOPuEitpw9SdYPTcIKuPqE0I0BTHsXtgi2Y
- d365mktkey=UcRYLklmKfm6OxqLtxoNT44c3k5E0lUuLyyxxOOdVpwx
- _cgrmbb1zqxfmuy1g98t8rws7p0hy6oi
- ffyhswffbp6l836p91c8bp3vx8v09vph
- 9878f03q0szl2zq8bqmlfpdr6gqcg3q1
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