DNS Report for mobileiron.com

• ns-1129.awsdns-13.org

  • IPv4: 205.251.196.105
  • IPv6: 2600:9000:5304:6900::1
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• ns-1697.awsdns-20.co.uk

  • IPv4: 205.251.198.161
  • IPv6: 2600:9000:5306:a100::1
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• ns-485.awsdns-60.com

  • IPv4: 205.251.193.229
  • IPv6: 2600:9000:5301:e500::1
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• ns-885.awsdns-46.net

  • IPv4: 205.251.195.117
  • IPv6: 2600:9000:5303:7500::1
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

Nameserver Count - OK

• ns-1129.awsdns-13.org

  • Status: Responded
  • IP(s): 104.18.34.182
  • TTL: 300 seconds
  • Recursive Queries: Allows recursive queries
  • TCP Connectivity: Allows TCP connections

• ns-1697.awsdns-20.co.uk

  • Status: Responded
  • IP(s): 104.18.34.182
  • TTL: 300 seconds
  • Recursive Queries: Unclear (Response code: NXDOMAIN)
  • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)

• ns-485.awsdns-60.com

  • Status: Responded
  • IP(s): 104.18.34.182
  • TTL: 300 seconds
  • Recursive Queries: Allows recursive queries
  • TCP Connectivity: Allows TCP connections

• ns-885.awsdns-46.net

  • Status: Responded
  • IP(s): 104.18.34.182
  • TTL: 300 seconds
  • Recursive Queries: Unclear (Response code: NXDOMAIN)
  • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)

ns-1129.awsdns-13.org

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

ns-1697.awsdns-20.co.uk

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

ns-485.awsdns-60.com

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

ns-885.awsdns-46.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-1129.awsdns-13.org

• 0 mobileiron-com.mail.protection.outlook.com ( 52.101.194.19 )

ns-1697.awsdns-20.co.uk

• 0 mobileiron-com.mail.protection.outlook.com ( 52.101.41.58 )

ns-485.awsdns-60.com

• 0 mobileiron-com.mail.protection.outlook.com ( 52.101.11.17 )

ns-885.awsdns-46.net

• 0 mobileiron-com.mail.protection.outlook.com ( 52.101.8.42 )

MX Record Consistency - Warning: Inconsistencies found

MX Record Count - Warning: Only one MX record

• 42.8.101.52.in-addr.arpa -> mail-dm6pr03cu00402.inbound.protection.outlook.com
• 58.41.101.52.in-addr.arpa -> mail-sj0pr02cu00102.inbound.protection.outlook.com
• 19.194.101.52.in-addr.arpa -> mail-ch5pr02cu00303.inbound.protection.outlook.com
• 17.11.101.52.in-addr.arpa -> mail-sn1pr0501cu00301.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 ip4:74.91.80.0/20 ip4:204.8.168.0/24 ip4:144.86.247.30 ip4:199.15.215.97 ip4:192.40.176.45 ip4:66.235.155.127 ip4:144.86.246.10 ip4:13.52.4.181 ip4:204.8.168.233 ip4:54.67.72.28 ip4:54.193.118.165 ip4:62.13.152.125
• SPF Syntax: Failed
• Deprecated Elements: Passed
• IP Addresses: 74.91.80.0/20, 204.8.168.0/24, 144.86.247.30, 199.15.215.97, 192.40.176.45, 66.235.155.127, 144.86.246.10, 13.52.4.181, 204.8.168.233, 54.67.72.28, 54.193.118.165, 62.13.152.125
• Includes:
• DNS Lookups: 0
• Void Lookups: Passed
• Escaping Chars: Not Present
• All Mechanism: Not Present

Warnings:

• SPF record doesn't contain an 'all' mechanism

Errors:

• SPF record syntax is invalid

• DKIM Records Found: Yes
• Selectors Found: mandrill
• Selector 'mandrill':
  Record: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCrLHiExVd55zd/IQ/J/mRwSRMAocV/hMB3jXwaHH36d9NaVynQFYV8NaWi69c1veUtRzGt7yAioXqLj7Z4TeEUoOLgrKsn8YnckGs9i3B3tVFB+Ch/4mPhXWiNfNdynHWBcPcbJ8kjEQ2U8y78dHZj1YeRXXVvWob2OaKynO8/lQIDAQAB;
• Valid Syntax: Yes

• Record: v=DMARC1; p=reject; pct=100; ri=86400; rua=mailto:[email protected];
• Syntax: Valid
• Policy: reject
• Percent: 100%
• RUA (Aggregate Reports): mailto:[email protected]
• Reporting Interval: 86400 seconds

DMARC External Validation:

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