DNS Report for skyscanner.net

• ns-1062.awsdns-04.org

  • IPv4: 205.251.196.38
  • IPv6: 2600:9000:5304:2600::1
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• ns-1983.awsdns-55.co.uk

  • IPv4: 205.251.199.191
  • IPv6: 2600:9000:5307:bf00::1
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• ns-871.awsdns-44.net

  • IPv4: 205.251.195.103
  • IPv6: 2600:9000:5303:6700::1
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• ns-95.awsdns-11.com

  • IPv4: 205.251.192.95
  • IPv6: 2600:9000:5300:5f00::1
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

Nameserver Count - OK

• ns-1062.awsdns-04.org

  • Status: Responded
  • IP(s): 13.248.155.102, 76.223.21.241
  • TTL: 86400 seconds
  • Recursive Queries: Unclear (Response code: NXDOMAIN)
  • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)

• ns-1983.awsdns-55.co.uk

  • Status: Responded
  • IP(s): 13.248.155.102, 76.223.21.241
  • TTL: 86400 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• ns-871.awsdns-44.net

  • Status: Responded
  • IP(s): 13.248.155.102, 76.223.21.241
  • TTL: 86400 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• ns-95.awsdns-11.com

  • Status: Responded
  • IP(s): 13.248.155.102, 76.223.21.241
  • TTL: 86400 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

ns-1062.awsdns-04.org

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

ns-1983.awsdns-55.co.uk

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

ns-871.awsdns-44.net

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

ns-95.awsdns-11.com

• 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-1062.awsdns-04.org

• 0 skyscanner-net.mail.protection.outlook.com ( 52.101.73.6 )

ns-1983.awsdns-55.co.uk

• 0 skyscanner-net.mail.protection.outlook.com ( 52.101.73.28 )

ns-871.awsdns-44.net

• 0 skyscanner-net.mail.protection.outlook.com ( 52.101.68.21 )

ns-95.awsdns-11.com

• 0 skyscanner-net.mail.protection.outlook.com ( 52.101.73.16 )

MX Record Consistency - Warning: Inconsistencies found

MX Record Count - Warning: Only one MX record

• 21.68.101.52.in-addr.arpa -> mail-db4pr02cu00205.inbound.protection.outlook.com
• 28.73.101.52.in-addr.arpa -> mail-am7pr05cu00204.inbound.protection.outlook.com
• 16.73.101.52.in-addr.arpa -> mail-as2pr05cu00100.inbound.protection.outlook.com
• 6.73.101.52.in-addr.arpa -> mail-am6pr04cu00306.inbound.protection.outlook.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 ip4:83.206.208.128/25 ip4:81.252.92.0/23 ip4:86.64.210.0/23 ip4:167.89.38.181 ip4:167.89.37.109 ip4:208.117.57.186 include:mail.zendesk.com include:spf.protection.outlook.com -all
• SPF Syntax: Passed
• Deprecated Elements: Passed
• IP Addresses: 83.206.208.128/25, 81.252.92.0/23, 86.64.210.0/23, 167.89.38.181, 167.89.37.109, 208.117.57.186
• Includes: mail.zendesk.com, spf.protection.outlook.com
• DNS Lookups: 4
• Void Lookups: Passed
• Escaping Chars: Not Present
• All Mechanism: -all

• DKIM Records Found: Yes
• Selectors Found: selector1
• Selector 'selector1':
  Record: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDvTF/Kn6qLXiWEH5Yinmc/rza90RGTCq+GxjFam35tUF3oh1/moKmcDdfMCjKFMAQSwdxGbGGgKd5vEyOnskpG1xLbLVDavD39D3m5YVwbl62wTgkVBjAnMPtMM41bdBlOS7lZletzv5dAx6EopEXE4/utGNIlTclfxO1GPE6WdQIDAQAB; n=1024,1450302819,1
• Valid Syntax: Yes

• Record: v=DMARC1; p=reject; sp=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; pct=100; adkim=r; aspf=r
• Syntax: Valid
• Policy: reject
• Subdomain Policy: none
• Percent: 100%
• RUA (Aggregate Reports): mailto:[email protected]
• RUF (Forensic Reports): mailto:[email protected]
• Failure Options (fo): 1
• DKIM Alignment (adkim): Relaxed
• SPF Alignment (aspf): Relaxed

DMARC External Validation:

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