DNS Report for twitch.tv

• ns-1450.awsdns-53.org

  • IPv4: 205.251.197.170
  • IPv6: 2600:9000:5305:aa00::1
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• ns-1778.awsdns-30.co.uk

  • IPv4: 205.251.198.242
  • IPv6: 2600:9000:5306:f200::1
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• ns-219.awsdns-27.com

  • IPv4: 205.251.192.219
  • IPv6: 2600:9000:5300:db00::1
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• ns-664.awsdns-19.net

  • IPv4: 205.251.194.152
  • IPv6: 2600:9000:5302:9800::1
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

Nameserver Count - OK

• ns-1450.awsdns-53.org

  • Status: Responded
  • IP(s): 151.101.130.167, 151.101.66.167, 151.101.194.167, 151.101.2.167
  • TTL: 3600 seconds
  • Recursive Queries: Unclear (Response code: NXDOMAIN)
  • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)

• ns-1778.awsdns-30.co.uk

  • Status: Responded
  • IP(s): 151.101.66.167, 151.101.194.167, 151.101.2.167, 151.101.130.167
  • TTL: 3600 seconds
  • Recursive Queries: Unclear (Response code: NXDOMAIN)
  • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)

• ns-219.awsdns-27.com

  • Status: Responded
  • IP(s): 151.101.2.167, 151.101.66.167, 151.101.194.167, 151.101.130.167
  • TTL: 3600 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• ns-664.awsdns-19.net

  • Status: Responded
  • IP(s): 151.101.130.167, 151.101.194.167, 151.101.66.167, 151.101.2.167
  • TTL: 3600 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

ns-1450.awsdns-53.org

• Serial: 1
• Refresh: 300
• Retry: 150
• Expire: 604800
• Minimum TTL: 60

ns-1778.awsdns-30.co.uk

• Serial: 1
• Refresh: 300
• Retry: 150
• Expire: 604800
• Minimum TTL: 60

ns-219.awsdns-27.com

• Serial: 1
• Refresh: 300
• Retry: 150
• Expire: 604800
• Minimum TTL: 60

ns-664.awsdns-19.net

• Serial: 1
• Refresh: 300
• Retry: 150
• Expire: 604800
• Minimum TTL: 60

Serial: 1 - OK

REFRESH: 300 - OK

RETRY: 150 - OK

EXPIRE: 604800 - OK

MINIMUM TTL: 60 - Note: Outside recommended range (1-3 hours)

ns-1450.awsdns-53.org

• 10 aspmx.l.google.com ( 142.251.179.27 )
• 20 alt1.aspmx.l.google.com ( 209.85.202.27 )
• 30 alt2.aspmx.l.google.com ( 64.233.184.26 )
• 40 aspmx2.googlemail.com ( 54.153.5.93 )
• 50 aspmx3.googlemail.com ( 64.233.184.26 )

ns-1778.awsdns-30.co.uk

• 10 aspmx.l.google.com ( 64.233.180.26 )
• 20 alt1.aspmx.l.google.com ( 209.85.202.26 )
• 30 alt2.aspmx.l.google.com ( 64.233.184.26 )
• 40 aspmx2.googlemail.com ( 54.153.5.93 )
• 50 aspmx3.googlemail.com ( 64.233.184.26 )

ns-219.awsdns-27.com

• 10 aspmx.l.google.com ( 64.233.180.26 )
• 20 alt1.aspmx.l.google.com ( 209.85.202.26 )
• 30 alt2.aspmx.l.google.com ( 64.233.184.26 )
• 40 aspmx2.googlemail.com ( 209.85.202.27 )
• 50 aspmx3.googlemail.com ( 64.233.184.26 )

ns-664.awsdns-19.net

• 10 aspmx.l.google.com ( 64.233.180.26 )
• 20 alt1.aspmx.l.google.com ( 209.85.202.26 )
• 30 alt2.aspmx.l.google.com ( 64.233.184.26 )
• 40 aspmx2.googlemail.com ( 54.153.5.93 )
• 50 aspmx3.googlemail.com ( 64.233.184.26 )

MX Record Consistency - Warning: Inconsistencies found

MX Record Count - OK

• 27.202.85.209.in-addr.arpa -> dg-in-f27.1e100.net
• 26.202.85.209.in-addr.arpa -> dg-in-f26.1e100.net
• 27.179.251.142.in-addr.arpa -> pd-in-f27.1e100.net
• 93.5.153.54.in-addr.arpa -> ec2-54-153-5-93.us-west-1.compute.amazonaws.com
• 27.202.85.209.in-addr.arpa -> dg-in-f27.1e100.net
• 26.184.233.64.in-addr.arpa -> wa-in-f26.1e100.net
• 26.184.233.64.in-addr.arpa -> wa-in-f26.1e100.net
• 26.180.233.64.in-addr.arpa -> on-in-f26.1e100.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 include:_spf.google.com include:amazonses.com include:spf.mtasv.net include:mail.zendesk.com include:_spf.twitch.tv include:aspmx.pardot.com a mx -all
• SPF Syntax: Failed
• Deprecated Elements: Passed
• IP Addresses:
• Includes: _spf.google.com, amazonses.com, spf.mtasv.net, mail.zendesk.com, _spf.twitch.tv, aspmx.pardot.com
• DNS Lookups: 16 (Warning: Exceeds limit)
• Void Lookups: Passed
• Escaping Chars: Not Present
• All Mechanism: -all

Warnings:

• SPF record has more than 10 DNS lookups, which may cause lookup limits

Errors:

• SPF record syntax is invalid

• DKIM Records Found: Yes
• Selectors Found: google
• Selector 'google':
  Record: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC2mZzVG44aW5koZ6iH4OzdyOc3T+tCqSNqn+9btX4yuJf3tEMBUJOpT9AvS0TxSF+0re2oamLe3fnBOECSJyGlatq9NC1Qf70D1Xpqo1YHnCkHlmzjHbc3ThNR7XMIkFnXqGSiTqDrYR3cEuZmbqSRN4BJNNRfZh/kddk9jcFXGwIDAQAB
• Valid Syntax: Yes

• Record: v=DMARC1; p=reject; adkim=s; aspf=s; fo=1; ri=3600; rua=mailto:[email protected]; ruf=mailto:[email protected]
• Syntax: Valid
• Policy: reject
• RUA (Aggregate Reports): mailto:[email protected]
• RUF (Forensic Reports): mailto:[email protected]
• Failure Options (fo): 1
• DKIM Alignment (adkim): Strict
• SPF Alignment (aspf): Strict
• Reporting Interval: 3600 seconds

DMARC External Validation:

• Invalid external domains: dmarc.amazon.com, dmarc.amazon.com

Warnings:

• Some external domains are not properly configured to receive DMARC reports: dmarc.amazon.com, dmarc.amazon.com