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DNS Report for pitneybowes.com

Date Generated: 2024-08-30 17:06:16
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Nameservers

  • dns1.p08.nsone.net
    • IPv4: 198.51.44.8
    • IPv6: 2620:4d:4000:6259:7:8:0:1
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): 30 seconds
    • Recursive: N/A
  • dns2.p08.nsone.net
    • IPv4: 198.51.45.8
    • IPv6: 2a00:edc0:6259:7:8::2
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): 30 seconds
    • Recursive: N/A
  • dns3.p08.nsone.net
    • IPv4: 198.51.44.72
    • IPv6: 2620:4d:4000:6259:7:8:0:3
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): 30 seconds
    • Recursive: N/A
  • dns4.p08.nsone.net
    • IPv4: 198.51.45.72
    • IPv6: 2a00:edc0:6259:7:8::4
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): 30 seconds
    • Recursive: N/A
  • ns01.pbns1.com
    • IPv4: 148.163.244.1
    • IPv6: No IPv6 found
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): N/A seconds
    • Recursive: N/A
  • ns02.pbns1.com
    • IPv4: 148.163.244.65
    • IPv6: No IPv6 found
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): N/A seconds
    • Recursive: N/A
  • ns03.pbns1.com
    • IPv4: 148.163.244.129
    • IPv6: No IPv6 found
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): N/A seconds
    • Recursive: N/A
  • ns04.pbns1.com
    • IPv4: 148.163.244.193
    • IPv6: No IPv6 found
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): N/A seconds
    • Recursive: N/A

Nameserver Count - Note: 8 nameservers (recommended: 2-7)

Nameserver Queries

  • dns1.p08.nsone.net
    • Status: Responded
    • IP(s): 34.196.207.220, 3.216.33.197
    • TTL: 30 seconds
    • Recursive Queries: Unclear (Response code: NXDOMAIN)
    • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)
  • dns2.p08.nsone.net
    • Status: Responded
    • IP(s): 3.216.33.197, 34.196.207.220
    • TTL: 30 seconds
    • Recursive Queries: Unclear (Response code: NXDOMAIN)
    • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)
  • dns3.p08.nsone.net
    • Status: Responded
    • IP(s): 34.196.207.220, 3.216.33.197
    • TTL: 30 seconds
    • Recursive Queries: Unclear (Response code: NXDOMAIN)
    • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)
  • dns4.p08.nsone.net
    • Status: Responded
    • IP(s): 34.196.207.220, 3.216.33.197
    • TTL: 30 seconds
    • Recursive Queries: Unclear (Response code: NXDOMAIN)
    • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)
  • ns01.pbns1.com
    • Status: Responded
    • IP(s): 34.196.207.220, 3.216.33.197
    • TTL: 17 seconds
    • Recursive Queries: Does not allow recursive queries
    • TCP Connectivity: TCP connection failed (Response code: REFUSED)
  • ns02.pbns1.com
    • Status: Responded
    • IP(s): 34.196.207.220, 3.216.33.197
    • TTL: 17 seconds
    • Recursive Queries: Does not allow recursive queries
    • TCP Connectivity: TCP connection failed (Response code: REFUSED)
  • ns03.pbns1.com
    • Status: Responded
    • IP(s): 34.196.207.220, 3.216.33.197
    • TTL: 18 seconds
    • Recursive Queries: Does not allow recursive queries
    • TCP Connectivity: TCP connection failed (Response code: REFUSED)
  • ns04.pbns1.com
    • Status: Responded
    • IP(s): 34.196.207.220, 3.216.33.197
    • TTL: 18 seconds
    • Recursive Queries: Does not allow recursive queries
    • TCP Connectivity: TCP connection failed (Response code: REFUSED)

SOA Records

dns1.p08.nsone.net
  • Serial: 1651895893
  • Refresh: 600
  • Retry: 300
  • Expire: 1296000
  • Minimum TTL: 900
dns2.p08.nsone.net
  • Serial: 1651895893
  • Refresh: 600
  • Retry: 300
  • Expire: 1296000
  • Minimum TTL: 900
dns3.p08.nsone.net
  • Serial: 1651895893
  • Refresh: 600
  • Retry: 300
  • Expire: 1296000
  • Minimum TTL: 900
dns4.p08.nsone.net
  • Serial: 1651895893
  • Refresh: 600
  • Retry: 300
  • Expire: 1296000
  • Minimum TTL: 900
ns01.pbns1.com
  • Serial: 1651895893
  • Refresh: 600
  • Retry: 300
  • Expire: 1296000
  • Minimum TTL: 900
ns02.pbns1.com
  • Serial: 1651895893
  • Refresh: 600
  • Retry: 300
  • Expire: 1296000
  • Minimum TTL: 900
ns03.pbns1.com
  • Serial: 1651895893
  • Refresh: 600
  • Retry: 300
  • Expire: 1296000
  • Minimum TTL: 900
ns04.pbns1.com
  • Serial: 1651895893
  • Refresh: 600
  • Retry: 300
  • Expire: 1296000
  • Minimum TTL: 900

Serial: 1651895893 - OK

REFRESH: 600 - OK

RETRY: 300 - OK

EXPIRE: 1296000 - OK

MINIMUM TTL: 900 - Note: Outside recommended range (1-3 hours)

MX Records

dns1.p08.nsone.net
dns2.p08.nsone.net
dns3.p08.nsone.net
dns4.p08.nsone.net
ns01.pbns1.com
ns02.pbns1.com
ns03.pbns1.com
ns04.pbns1.com

MX Record Consistency - OK

MX Record Count - OK

Reverse MX A records (PTR)

  • 21.177.220.205.in-addr.arpa -> mx0b-0042d501.pphosted.com
  • 21.177.220.205.in-addr.arpa -> mx0b-0042d501.pphosted.com

PTR Records - OK

DNSSEC

DNSSEC Inspector
  • Signed: Yes
  • Validation: Successful
  • DNSKEY Records: 3
  • DS Records in parent zone: 0
  • DS at Parent: False

DNSSEC - OK

SPF (Sender Policy Framework)

SPF Record Published: Failed

Multiple SPF Records: Passed

Errors:
  • No SPF record found

DKIM (DomainKeys Identified Mail)

  • DKIM Records Found: No
Warnings:
  • No DKIM records found for common selectors

DMARC

  • Record: v=DMARC1;
  • Syntax: Valid
  • Policy: None
  • RUA (Aggregate Reports):
DMARC External Validation:
  • All external domains in your DMARC record are giving permission to send them DMARC reports.
Warnings:
  • Invalid policy: None
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