DNS Report for caremark.com

• eazshdcdnsextdns.cvshealth.com

  • IPv4: 204.99.13.105
  • IPv6: No IPv6 found
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): N/A seconds
  • Recursive: N/A

• cbru.br.ns.els-gms.att.net

  • IPv4: 68.94.156.132
  • IPv6: 2001:1890:1ff:9f0:68:94:156:132
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• cmtu.mt.ns.els-gms.att.net

  • IPv4: 99.99.99.132
  • IPv6: 2001:1890:1ff:9f1:99:99:99:132
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• dbru.br.ns.els-gms.att.net

  • IPv4: 68.94.156.134
  • IPv6: 2001:1890:1ff:9f0:68:94:156:134
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• dmtu.mt.ns.els-gms.att.net

  • IPv4: 99.99.99.134
  • IPv6: 2001:1890:1ff:9f1:99:99:99:134
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

Nameserver Count - OK

• eazshdcdnsextdns.cvshealth.com

  • Status: Responded
  • IP(s): 23.34.177.143, 104.114.166.56, 104.90.65.246
  • TTL: 1800 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• cbru.br.ns.els-gms.att.net

  • Status: Responded
  • IP(s): 104.114.166.56, 104.90.65.246, 23.34.177.143
  • TTL: 1800 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• cmtu.mt.ns.els-gms.att.net

  • Status: Responded
  • IP(s): 23.34.177.143, 104.114.166.56, 104.90.65.246
  • TTL: 1800 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• dbru.br.ns.els-gms.att.net

  • Status: Responded
  • IP(s): 104.90.65.246, 23.34.177.143, 104.114.166.56
  • TTL: 1800 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• dmtu.mt.ns.els-gms.att.net

  • Status: Responded
  • IP(s): 104.114.166.56, 104.90.65.246, 23.34.177.143
  • TTL: 1800 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

eazshdcdnsextdns.cvshealth.com

• Serial: 2018100964
• Refresh: 10800
• Retry: 3600
• Expire: 2419200
• Minimum TTL: 900

cbru.br.ns.els-gms.att.net

• Serial: 2018100964
• Refresh: 10800
• Retry: 3600
• Expire: 2419200
• Minimum TTL: 900

cmtu.mt.ns.els-gms.att.net

• Serial: 2018100964
• Refresh: 10800
• Retry: 3600
• Expire: 2419200
• Minimum TTL: 900

dbru.br.ns.els-gms.att.net

• Serial: 2018100964
• Refresh: 10800
• Retry: 3600
• Expire: 2419200
• Minimum TTL: 900

dmtu.mt.ns.els-gms.att.net

• Serial: 2018100964
• Refresh: 10800
• Retry: 3600
• Expire: 2419200
• Minimum TTL: 900

Serial: 2018100964 - OK

REFRESH: 10800 - OK

RETRY: 3600 - OK

EXPIRE: 2419200 - OK

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

eazshdcdnsextdns.cvshealth.com

• 10 usb-smtp-inbound-1.mimecast.com ( 170.10.150.242 )
• 10 usb-smtp-inbound-2.mimecast.com ( 170.10.150.242 )

cbru.br.ns.els-gms.att.net

• 10 usb-smtp-inbound-1.mimecast.com ( 170.10.152.242 )
• 10 usb-smtp-inbound-2.mimecast.com ( 170.10.152.242 )

cmtu.mt.ns.els-gms.att.net

• 10 usb-smtp-inbound-1.mimecast.com ( 170.10.152.242 )
• 10 usb-smtp-inbound-2.mimecast.com ( 170.10.152.242 )

dbru.br.ns.els-gms.att.net

• 10 usb-smtp-inbound-1.mimecast.com ( 170.10.150.242 )
• 10 usb-smtp-inbound-2.mimecast.com ( 170.10.152.242 )

dmtu.mt.ns.els-gms.att.net

• 10 usb-smtp-inbound-1.mimecast.com ( 170.10.152.242 )
• 10 usb-smtp-inbound-2.mimecast.com ( 170.10.150.242 )

MX Record Consistency - Warning: Inconsistencies found

MX Record Count - OK

• 242.152.10.170.in-addr.arpa -> usb-smtp-delivery-2.mimecast.com
• 242.150.10.170.in-addr.arpa -> usb-smtp-delivery-2.mimecast.com
• 242.152.10.170.in-addr.arpa -> usb-smtp-delivery-2.mimecast.com
• 242.150.10.170.in-addr.arpa -> usb-smtp-delivery-2.mimecast.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:%{d}.4e.spf-protect.agari.com exists:%{i}._i.%{d}._d.espf.agari.com ~all
• SPF Syntax: Failed
• Deprecated Elements: Passed
• IP Addresses:
• Includes: %{d}.4e.spf-protect.agari.com
• DNS Lookups: 7
• 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; fo=1; ri=3600; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]
• Syntax: Valid
• Policy: reject
• RUA (Aggregate Reports): mailto:[email protected], mailto:[email protected]
• RUF (Forensic Reports): mailto:[email protected]
• Failure Options (fo): 1
• Reporting Interval: 3600 seconds

DMARC External Validation:

• Valid external domains: rua.agari.com, rep.dmarcanalyzer.com, ruf.agari.com
• All external domains in your DMARC record are giving permission to send them DMARC reports.