DNS Report for cargurus.co.uk

• ns-1503.awsdns-59.org

  • IPv4: 205.251.197.223
  • IPv6: 2600:9000:5305:df00::1
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• ns-1589.awsdns-06.co.uk

  • IPv4: 205.251.198.53
  • IPv6: 2600:9000:5306:3500::1
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• ns-414.awsdns-51.com

  • IPv4: 205.251.193.158
  • IPv6: 2600:9000:5301:9e00::1
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• ns-735.awsdns-27.net

  • IPv4: 205.251.194.223
  • IPv6: 2600:9000:5302:df00::1
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

Nameserver Count - OK

• ns-1503.awsdns-59.org

  • Status: Responded
  • IP(s): 151.101.193.91, 151.101.129.91, 151.101.1.91, 151.101.65.91
  • TTL: 86400 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• ns-1589.awsdns-06.co.uk

  • Status: Responded
  • IP(s): 151.101.193.91, 151.101.65.91, 151.101.1.91, 151.101.129.91
  • TTL: 86400 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• ns-414.awsdns-51.com

  • Status: Responded
  • IP(s): 151.101.193.91, 151.101.1.91, 151.101.129.91, 151.101.65.91
  • TTL: 86400 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• ns-735.awsdns-27.net

  • Status: Responded
  • IP(s): 151.101.193.91, 151.101.65.91, 151.101.1.91, 151.101.129.91
  • TTL: 86400 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

ns-1503.awsdns-59.org

• Serial: 1
• Refresh: 7200
• Retry: 900
• Expire: 1209600
• Minimum TTL: 86400

ns-1589.awsdns-06.co.uk

• Serial: 1
• Refresh: 7200
• Retry: 900
• Expire: 1209600
• Minimum TTL: 86400

ns-414.awsdns-51.com

• Serial: 1
• Refresh: 7200
• Retry: 900
• Expire: 1209600
• Minimum TTL: 86400

ns-735.awsdns-27.net

• Serial: 1
• Refresh: 7200
• Retry: 900
• Expire: 1209600
• Minimum TTL: 86400

Serial: 1 - OK

REFRESH: 7200 - OK

RETRY: 900 - OK

EXPIRE: 1209600 - OK

MINIMUM TTL: 86400 - Note: Outside recommended range (1-3 hours)

ns-1503.awsdns-59.org

• 1 aspmx.l.google.com ( 142.251.111.26 )
• 5 alt1.aspmx.l.google.com ( 209.85.202.26 )

ns-1589.awsdns-06.co.uk

• 1 aspmx.l.google.com ( 172.253.115.26 )
• 5 alt1.aspmx.l.google.com ( 209.85.202.27 )

ns-414.awsdns-51.com

• 1 aspmx.l.google.com ( 172.253.115.26 )
• 5 alt1.aspmx.l.google.com ( 209.85.202.27 )

ns-735.awsdns-27.net

• 1 aspmx.l.google.com ( 172.253.115.26 )
• 5 alt1.aspmx.l.google.com ( 209.85.202.26 )

MX Record Consistency - Warning: Inconsistencies found

MX Record Count - OK

• 26.111.251.142.in-addr.arpa -> bk-in-f26.1e100.net
• 26.115.253.172.in-addr.arpa -> bg-in-f26.1e100.net
• 26.202.85.209.in-addr.arpa -> dg-in-f26.1e100.net
• 27.202.85.209.in-addr.arpa -> dg-in-f27.1e100.net

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 a mx ip4:159.8.151.188 ip4:207.154.35.30 ip4:173.166.102.157 ip4:18.132.238.57 ip4:18.132.87.34 ip4:35.176.162.188 ip4:13.41.8.64 ip4:18.169.251.163 ip4:52.56.224.182 include:_spf.google.com include:emailsrvr.com include:mktomail.com ~all
• SPF Syntax: Failed
• Deprecated Elements: Passed
• IP Addresses: 159.8.151.188, 207.154.35.30, 173.166.102.157, 18.132.238.57, 18.132.87.34, 35.176.162.188, 13.41.8.64, 18.169.251.163, 52.56.224.182
• Includes: _spf.google.com, emailsrvr.com, mktomail.com
• DNS Lookups: 8
• Void Lookups: Passed
• Escaping Chars: Not Present
• All Mechanism: ~all

Errors:

• SPF record syntax is invalid

• DKIM Records Found: Yes
• Selectors Found: default
• Selector 'default':
  Record: v=DKIM1; g=*; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDAr9ledRTZu3LCpiBGOneC1ptHCu+r7al39SIMU/HD8JbXgA+JQLnSs6jbHpK3TwTJ7mtaeNJe0tM+4koHuO1fX4G5ri/FEK5lbZsaS4Fu6CJ9w7rJavN07odq8iFB1/ZhQlPLrGsyc8PyDXORBTgwgp/M6mgKBW6CwxMvhXYGaQIDAQAB
• Valid Syntax: Yes

• Record: v=DMARC1; p=reject; pct=100; rua=mailto:[email protected];
• Syntax: Valid
• Policy: reject
• Percent: 100%
• RUA (Aggregate Reports): mailto:[email protected]

DMARC External Validation:

• Valid external domains: ag.dmarcian.com
• All external domains in your DMARC record are giving permission to send them DMARC reports.