DNS Report for ucsf.edu

• wtc-ac179-ens1.ucsf.edu

  • IPv4: 64.54.193.25
  • IPv6: No IPv6 found
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): N/A seconds
  • Recursive: N/A

• 2408-0c50-ens1.ucsf.edu

  • IPv4: 64.54.201.10
  • IPv6: No IPv6 found
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): N/A seconds
  • Recursive: N/A

• 3002-s251-ens1.ucsf.edu

  • IPv4: 64.54.201.74
  • IPv6: No IPv6 found
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): N/A seconds
  • Recursive: N/A

Nameserver Count - OK

• wtc-ac179-ens1.ucsf.edu

  • Status: Responded
  • IP(s): 52.73.160.199
  • TTL: 600 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• 2408-0c50-ens1.ucsf.edu

  • Status: Responded
  • IP(s): 52.73.160.199
  • TTL: 600 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• 3002-s251-ens1.ucsf.edu

  • Status: Responded
  • IP(s): 52.73.160.199
  • TTL: 600 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

wtc-ac179-ens1.ucsf.edu

• Serial: 1871762
• Refresh: 10800
• Retry: 3600
• Expire: 2419200
• Minimum TTL: 900

2408-0c50-ens1.ucsf.edu

• Serial: 1871762
• Refresh: 10800
• Retry: 3600
• Expire: 2419200
• Minimum TTL: 900

3002-s251-ens1.ucsf.edu

• Serial: 1871762
• Refresh: 10800
• Retry: 3600
• Expire: 2419200
• Minimum TTL: 900

Serial: 1871762 - OK

REFRESH: 10800 - OK

RETRY: 3600 - OK

EXPIRE: 2419200 - OK

MINIMUM TTL: 900 - Note: Outside recommended range (1-3 hours)

wtc-ac179-ens1.ucsf.edu

• 10 mxa-002e8f01.gslb.pphosted.com ( 148.163.141.21 )
• 10 mxb-002e8f01.gslb.pphosted.com ( 148.163.145.21 )

2408-0c50-ens1.ucsf.edu

• 10 mxa-002e8f01.gslb.pphosted.com ( 148.163.141.21 )
• 10 mxb-002e8f01.gslb.pphosted.com ( 148.163.145.21 )

3002-s251-ens1.ucsf.edu

• 10 mxa-002e8f01.gslb.pphosted.com ( 148.163.141.21 )
• 10 mxb-002e8f01.gslb.pphosted.com ( 148.163.145.21 )

MX Record Consistency - OK

MX Record Count - OK

• 21.141.163.148.in-addr.arpa -> mx0b-002e8f01.pphosted.com
• 21.145.163.148.in-addr.arpa -> mx0a-002e8f01.pphosted.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 ip4:148.163.145.21/32 ip4:148.163.141.21/32 ip4:64.54.9.250 include:spf.protection.outlook.com include:_spf1.ucsf.edu include:_spf2.ucsf.edu include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
• SPF Syntax: Failed
• Deprecated Elements: Passed
• IP Addresses: 148.163.145.21/32, 148.163.141.21/32, 64.54.9.250
• Includes: spf.protection.outlook.com, _spf1.ucsf.edu, _spf2.ucsf.edu, %{ir}.%{v}.%{d}.spf.has.pphosted.com
• DNS Lookups: 6
• Void Lookups: Passed
• Escaping Chars: Not Present
• All Mechanism: ~all

Errors:

• SPF record syntax is invalid

• DKIM Records Found: No

Warnings:

• No DKIM records found for common selectors

• Record: v=DMARC1; p=reject; sp=reject; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
• Syntax: Valid
• Policy: reject
• Subdomain Policy: reject
• RUA (Aggregate Reports): mailto:[email protected]
• RUF (Forensic Reports): mailto:[email protected]
• Failure Options (fo): 1

DMARC External Validation:

• Valid external domains: emaildefense.proofpoint.com, emaildefense.proofpoint.com
• All external domains in your DMARC record are giving permission to send them DMARC reports.