DNS Report for doctolib.de

• bob.ns.cloudflare.com

  • IPv4: 172.64.33.104, 108.162.193.104, 173.245.59.104
  • IPv6: 2803:f800:50::6ca2:c168, 2a06:98c1:50::ac40:2168, 2606:4700:58::adf5:3b68
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

• naomi.ns.cloudflare.com

  • IPv4: 173.245.58.208, 108.162.192.208, 172.64.32.208
  • IPv6: 2a06:98c1:50::ac40:20d0, 2606:4700:50::adf5:3ad0, 2803:f800:50::6ca2:c0d0
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): 30 seconds
  • Recursive: N/A

Nameserver Count - OK

• bob.ns.cloudflare.com

  • Status: Responded
  • IP(s): 172.65.251.247
  • TTL: 300 seconds
  • Recursive Queries: Allows recursive queries
  • TCP Connectivity: Allows TCP connections

• naomi.ns.cloudflare.com

  • Status: Responded
  • IP(s): 172.65.251.247
  • TTL: 300 seconds
  • Recursive Queries: Allows recursive queries
  • TCP Connectivity: Allows TCP connections

bob.ns.cloudflare.com

• Serial: 2349656115
• Refresh: 10000
• Retry: 2400
• Expire: 604800
• Minimum TTL: 1800

naomi.ns.cloudflare.com

• Serial: 2349656115
• Refresh: 10000
• Retry: 2400
• Expire: 604800
• Minimum TTL: 1800

Serial: 2349656115 - OK

REFRESH: 10000 - OK

RETRY: 2400 - OK

EXPIRE: 604800 - OK

MINIMUM TTL: 1800 - Note: Outside recommended range (1-3 hours)

bob.ns.cloudflare.com

• 1 aspmx.l.google.com ( 172.253.62.27 )
• 5 alt1.aspmx.l.google.com ( 209.85.202.26 )
• 5 alt2.aspmx.l.google.com ( 64.233.184.27 )
• 10 alt3.aspmx.l.google.com ( 142.250.27.26 )
• 10 alt4.aspmx.l.google.com ( 142.250.153.27 )

naomi.ns.cloudflare.com

• 1 aspmx.l.google.com ( 142.251.163.26 )
• 5 alt1.aspmx.l.google.com ( 209.85.202.26 )
• 5 alt2.aspmx.l.google.com ( 64.233.184.26 )
• 10 alt3.aspmx.l.google.com ( 142.250.27.26 )
• 10 alt4.aspmx.l.google.com ( 142.250.153.27 )

MX Record Consistency - Warning: Inconsistencies found

MX Record Count - OK

• 26.27.250.142.in-addr.arpa -> ra-in-f26.1e100.net
• 26.202.85.209.in-addr.arpa -> dg-in-f26.1e100.net
• 27.153.250.142.in-addr.arpa -> ea-in-f27.1e100.net
• 26.163.251.142.in-addr.arpa -> wv-in-f26.1e100.net
• 27.62.253.172.in-addr.arpa -> bc-in-f27.1e100.net
• 26.184.233.64.in-addr.arpa -> wa-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: 2
• 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:_spf.google.com include:_spf.salesforce.com include:spf.sendinblue.com include:spf.flowmailer.net a:zgateway.zuora.com -all
• SPF Syntax: Passed
• Deprecated Elements: Passed
• IP Addresses:
• Includes: _spf.google.com, _spf.salesforce.com, spf.sendinblue.com, spf.flowmailer.net
• DNS Lookups: 11 (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

• DKIM Records Found: Yes
• Selectors Found: google
• Selector 'google':
  Record: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCGBm5+a1Yv6tkh2cb/1civFECHrwDn9yQCQIN8D8AXkg4a0+XUsrXdaXnW2MzRtH2QWm+ESRc6BB9bk85ZQ09IHgwzVZZAe9jdfTRb606MbDtvLRGpI/WDyMs2/SlUhWYKSDIOEkrDhPJL06IhSa10Te1ERFiJCpMwcnWCLcN0MwIDAQAB
• Valid Syntax: Yes

• Record: v=DMARC1; p=reject; rua=mailto:[email protected], mailto:[email protected]; ruf=mailto:[email protected]; sp=reject; fo=0
• Syntax: Valid
• Policy: reject
• Subdomain Policy: reject
• RUA (Aggregate Reports): mailto:[email protected],
• RUF (Forensic Reports): mailto:[email protected]
• Failure Options (fo): 0

DMARC External Validation:

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