DNS Report for mercadopago.com.br

• ns-1517.awsdns-61.org

  • IPv4: 205.251.197.237
  • IPv6: 2600:9000:5305:ed00::1
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• ns-1699.awsdns-20.co.uk

  • IPv4: 205.251.198.163
  • IPv6: 2600:9000:5306:a300::1
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• ns-258.awsdns-32.com

  • IPv4: 205.251.193.2
  • IPv6: 2600:9000:5301:200::1
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• ns-987.awsdns-59.net

  • IPv4: 205.251.195.219
  • IPv6: 2600:9000:5303:db00::1
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

Nameserver Count - OK

• ns-1517.awsdns-61.org

  • Status: Responded
  • IP(s): 18.67.76.54, 18.67.76.43, 18.67.76.64, 18.67.76.49
  • TTL: 60 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• ns-1699.awsdns-20.co.uk

  • Status: Responded
  • IP(s): 18.67.76.49, 18.67.76.43, 18.67.76.54, 18.67.76.64
  • TTL: 60 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• ns-258.awsdns-32.com

  • Status: Responded
  • IP(s): 18.67.76.54, 18.67.76.43, 18.67.76.64, 18.67.76.49
  • TTL: 60 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• ns-987.awsdns-59.net

  • Status: Responded
  • IP(s): 18.67.76.43, 18.67.76.64, 18.67.76.49, 18.67.76.54
  • TTL: 60 seconds
  • Recursive Queries: Does not allow recursive queries
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

ns-1517.awsdns-61.org

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

ns-1699.awsdns-20.co.uk

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

ns-258.awsdns-32.com

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

ns-987.awsdns-59.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-1517.awsdns-61.org

• 1 aspmx.l.google.com ( 172.253.115.26 )
• 5 alt1.aspmx.l.google.com ( 209.85.202.27 )
• 5 alt2.aspmx.l.google.com ( 64.233.184.27 )
• 10 aspmx2.googlemail.com ( 209.85.202.26 )
• 10 aspmx3.googlemail.com ( 64.233.184.26 )

ns-1699.awsdns-20.co.uk

• 1 aspmx.l.google.com ( 172.253.115.26 )
• 5 alt1.aspmx.l.google.com ( 209.85.202.27 )
• 5 alt2.aspmx.l.google.com ( 64.233.184.27 )
• 10 aspmx2.googlemail.com ( 209.85.202.26 )
• 10 aspmx3.googlemail.com ( 64.233.184.26 )

ns-258.awsdns-32.com

• 1 aspmx.l.google.com ( 142.250.31.26 )
• 5 alt1.aspmx.l.google.com ( 209.85.202.27 )
• 5 alt2.aspmx.l.google.com ( 64.233.184.27 )
• 10 aspmx2.googlemail.com ( 209.85.202.26 )
• 10 aspmx3.googlemail.com ( 64.233.184.26 )

ns-987.awsdns-59.net

• 1 aspmx.l.google.com ( 172.253.115.26 )
• 5 alt1.aspmx.l.google.com ( 209.85.202.27 )
• 5 alt2.aspmx.l.google.com ( 64.233.184.27 )
• 10 aspmx2.googlemail.com ( 209.85.202.26 )
• 10 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
• 26.115.253.172.in-addr.arpa -> bg-in-f26.1e100.net
• 26.31.250.142.in-addr.arpa -> bj-in-f26.1e100.net
• 26.184.233.64.in-addr.arpa -> wa-in-f26.1e100.net
• 26.202.85.209.in-addr.arpa -> dg-in-f26.1e100.net
• 27.184.233.64.in-addr.arpa -> wa-in-f27.1e100.net

PTR Records - OK

• Signed: Yes
• Validation: Successful
• DNSKEY Records: 3
• DS Records in parent zone: 0
• DS at Parent: None

DNSSEC - OK

SPF Record Published: Passed

Multiple SPF Records: Passed

SPF Record 1:

• Record: v=spf1 include:sub1.mercadolibre.com include:_spf.google.com include:_spf.salesforce.com include:spf.envie.email ip4:18.213.162.131 ip4:54.240.70.212 ip4:54.240.70.213 -all
• SPF Syntax: Passed
• Deprecated Elements: Passed
• IP Addresses: 18.213.162.131, 54.240.70.212, 54.240.70.213
• Includes: sub1.mercadolibre.com, _spf.google.com, _spf.salesforce.com, spf.envie.email
• DNS Lookups: 8
• Void Lookups: Passed
• Escaping Chars: Not Present
• All Mechanism: -all

• DKIM Records Found: Yes
• Selectors Found: google
• Selector 'google':
  Record: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDBQ86aqn0yKODzkjG+Cc7vkhwtn64rqfGMCunlDFNwDMigaln27lRuZ5pC5xNkiqqQD2ZEJBqZ1hFVRFdNZtiuSyFCn+uUccPeKjmUQVkiuI2TE+txvyYy4ZiSE5FQr1keVnt/o8KpFGrYdNL3cEsPeXatqeIKmms4ycV/rocI8QIDAQAB
• Valid Syntax: Yes

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

DMARC External Validation:

• Valid external domains: mercadolibre.com, mercadolibre.com, ruf.netcraft.com
• All external domains in your DMARC record are giving permission to send them DMARC reports.