DNS Report for utexas.edu

• marianas.its.utexas.edu

  • IPv4: 52.5.119.255
  • IPv6: No IPv6 found
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): N/A seconds
  • Recursive: N/A

• glass.its.utexas.edu

  • IPv4: 129.116.136.5
  • IPv6: No IPv6 found
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): N/A seconds
  • Recursive: N/A

• chisos.ots.utexas.edu

  • IPv4: 128.83.185.39
  • IPv6: No IPv6 found
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): N/A seconds
  • Recursive: N/A

Nameserver Count - OK

• marianas.its.utexas.edu

  • Status: Responded
  • IP(s): 23.185.0.4
  • TTL: 600 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• glass.its.utexas.edu

  • Status: Responded
  • IP(s): 23.185.0.4
  • TTL: 600 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• chisos.ots.utexas.edu

  • Status: Responded
  • IP(s): 23.185.0.4
  • TTL: 600 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

marianas.its.utexas.edu

• Serial: 380572
• Refresh: 3600
• Retry: 1800
• Expire: 604800
• Minimum TTL: 300

glass.its.utexas.edu

• Serial: 380572
• Refresh: 3600
• Retry: 1800
• Expire: 604800
• Minimum TTL: 300

chisos.ots.utexas.edu

• Serial: 380572
• Refresh: 3600
• Retry: 1800
• Expire: 604800
• Minimum TTL: 300

Serial: 380572 - OK

REFRESH: 3600 - OK

RETRY: 1800 - OK

EXPIRE: 604800 - OK

MINIMUM TTL: 300 - Note: Outside recommended range (1-3 hours)

marianas.its.utexas.edu

• 10 inbound.mail.utexas.edu ( 68.232.149.93 )

glass.its.utexas.edu

• 10 inbound.mail.utexas.edu ( 139.138.32.240 )

chisos.ots.utexas.edu

• 10 inbound.mail.utexas.edu ( 68.232.149.93 )

MX Record Consistency - Warning: Inconsistencies found

MX Record Count - Warning: Only one MX record

• 93.149.232.68.in-addr.arpa -> esa6.utexas.iphmx.com
• 240.32.138.139.in-addr.arpa -> esa15.utexas.iphmx.com

PTR Records - OK

• Signed: No
• Validation: Failed
• DNSKEY Records: None
• DS Records in parent zone: None
• DS at Parent: None

DNSSEC - Note: Domain is not signed with DNSSEC

Error: No DNSSEC records found

SPF Record Published: Passed

Multiple SPF Records: Passed

SPF Record 1:

• Record: v=spf1 include:_spf-m365-gmail.mail.utexas.edu include:spf.zixsmbhosted.com include:_spf.qualtrics.com -all
• SPF Syntax: Passed
• Deprecated Elements: Passed
• IP Addresses:
• Includes: _spf-m365-gmail.mail.utexas.edu, spf.zixsmbhosted.com, _spf.qualtrics.com
• DNS Lookups: 8
• Void Lookups: Passed
• Escaping Chars: Not Present
• All Mechanism: -all

• DKIM Records Found: Yes
• Selectors Found: google
• Selector 'google':
  Record: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3VePOiuiWLYRzS5kfBN7Z/nbmuIvGy/F+hgTXUNr08T6kgZr+IJ7giEVcNitg4dWd/S5PfSFbUp5ym5OkZIk0bvExrhz/VirQ87HunUUPa3xxQGje2+7rSWifW7qNipRr8kzuq84xQTneOX1t/HEgZGw1Gk/pGA3AhkC/jDpzUE5h/o6S6q4mVuy8wcsfCsuo
• Valid Syntax: Yes

• Record: v=DMARC1; p=none; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected];
• Syntax: Valid
• Policy: none
• RUA (Aggregate Reports): mailto:[email protected]
• RUF (Forensic Reports): mailto:[email protected]
• Failure Options (fo): 1

DMARC External Validation:

• All external domains in your DMARC record are giving permission to send them DMARC reports.