Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
oden.utexas.edu
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-19 18:14:34 UTC · ↺ Refresh
MX Hostnames
- inbound.mail.utexas.edu
MX Priorities
- inbound.mail.utexas.edu: 0
A / AAAA Records
- 146.6.15.68
Mail Server IPs
- 68.232.149.87 ↩ esa4.utexas.iphmx.com
- 68.232.149.92 ↩ esa5.utexas.iphmx.com
- 68.232.147.89 ↩ esa2.utexas.iphmx.com
- 139.138.56.158 ↩ esa13.utexas.iphmx.com
- 139.138.56.182 ↩ esa14.utexas.iphmx.com
- 68.232.147.90 ↩ esa3.utexas.iphmx.com
- 68.232.147.88 ↩ esa1.utexas.iphmx.com
- 139.138.32.240 ↩ esa15.utexas.iphmx.com
- 216.71.154.254 ↩ esa11.utexas.iphmx.com
- 68.232.149.93 ↩ esa6.utexas.iphmx.com
- 68.232.149.94
- 68.232.147.160
- 216.71.150.155
- 139.138.32.253
SOA Record
Raw SOA
infoblox-aws-p02.gw.utexas.edu hostmaster.utexas.edu 994 3600 1800 604800 300
Primary NS (mname)
infoblox-aws-p02.gw.utexas.edu
Admin Email (rname)
hostmaster@utexas.edu
Serial
994
Refresh
3600s
Retry
1800s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
glass.its.utexas.edu
chisos.ots.utexas.edu
marianas.its.utexas.edu
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:128.83.68.8 ip4:146.6.15.16 include:_spf-m365.mail.utexas.edu include:servers.mcsv.net ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
k1._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: k1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 ip4:128.83.68.8 ip4:146.6.15.16 include:_spf-m365.mail.utexas.edu include:servers.mcsv.net ~all
- T5xhQfSLHfz+J8VwaJnvMLq6nmzd3tTHmyt/GpwppNgswpNJpDbkNt3xRsErXzfrIx+O6rbQuLor1b8wpy6oTA==
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