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DNS Report for sendgrid.net

Date Generated: 2024-07-28 03:30:53
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Nameservers

  • ns10.dnsmadeeasy.com
    • IPv4: 208.94.148.4
    • IPv6: 2600:1800:10::1
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): 30 seconds
    • Recursive: N/A
  • ns14.dnsmadeeasy.com
    • IPv4: 208.80.127.4
    • IPv6: 2600:1802:14::1
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): 30 seconds
    • Recursive: N/A
  • ns12.dnsmadeeasy.com
    • IPv4: 208.80.126.4
    • IPv6: 2600:1802:12::1
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): 30 seconds
    • Recursive: N/A
  • ns13.dnsmadeeasy.com
    • IPv4: 208.80.125.4
    • IPv6: 2600:1801:13::1
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): 30 seconds
    • Recursive: N/A
  • ns11.dnsmadeeasy.com
    • IPv4: 208.80.124.4
    • IPv6: 2600:1801:11::1
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): 30 seconds
    • Recursive: N/A
  • ns15.dnsmadeeasy.com
    • IPv4: 208.94.149.4
    • IPv6: 2600:1800:15::1
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): 30 seconds
    • Recursive: N/A

Nameserver Count - OK

Nameserver Queries

  • ns10.dnsmadeeasy.com
    • Status: Responded
    • IP(s): 167.89.123.124, 167.89.118.83, 167.89.118.120, 167.89.123.58, 167.89.118.52, 167.89.118.95, 167.89.118.128, 167.89.123.66, 167.89.123.54, 167.89.123.62, 167.89.118.109, 167.89.123.204
    • TTL: 90 seconds
    • Recursive Queries: Does not allow recursive queries
    • TCP Connectivity: TCP connection failed (Response code: REFUSED)
  • ns14.dnsmadeeasy.com
    • Status: Responded
    • IP(s): 167.89.123.54, 167.89.118.95, 167.89.123.124, 167.89.118.109, 167.89.118.83, 167.89.118.52, 167.89.118.128, 167.89.118.120, 167.89.123.58, 167.89.123.66, 167.89.123.62, 167.89.123.204
    • TTL: 90 seconds
    • Recursive Queries: Does not allow recursive queries
    • TCP Connectivity: TCP connection failed (Response code: REFUSED)
  • ns12.dnsmadeeasy.com
    • Status: Responded
    • IP(s): 167.89.118.83, 167.89.123.124, 167.89.123.204, 167.89.118.120, 167.89.123.66, 167.89.123.62, 167.89.123.58, 167.89.118.95, 167.89.118.109, 167.89.118.52, 167.89.123.54, 167.89.118.128
    • TTL: 90 seconds
    • Recursive Queries: Does not allow recursive queries
    • TCP Connectivity: TCP connection failed (Response code: REFUSED)
  • ns13.dnsmadeeasy.com
    • Status: Responded
    • IP(s): 167.89.118.52, 167.89.123.66, 167.89.123.62, 167.89.118.83, 167.89.118.95, 167.89.123.124, 167.89.123.54, 167.89.118.120, 167.89.123.58, 167.89.118.109, 167.89.118.128, 167.89.123.204
    • TTL: 90 seconds
    • Recursive Queries: Does not allow recursive queries
    • TCP Connectivity: TCP connection failed (Response code: REFUSED)
  • ns11.dnsmadeeasy.com
    • Status: Responded
    • IP(s): 167.89.118.120, 167.89.118.95, 167.89.123.124, 167.89.118.52, 167.89.123.62, 167.89.118.83, 167.89.118.128, 167.89.123.54, 167.89.118.109, 167.89.123.58, 167.89.123.66, 167.89.123.204
    • TTL: 90 seconds
    • Recursive Queries: Does not allow recursive queries
    • TCP Connectivity: TCP connection failed (Response code: REFUSED)
  • ns15.dnsmadeeasy.com
    • Status: Responded
    • IP(s): 167.89.123.54, 167.89.118.95, 167.89.123.124, 167.89.118.109, 167.89.118.52, 167.89.118.83, 167.89.118.120, 167.89.118.128, 167.89.123.58, 167.89.123.66, 167.89.123.62, 167.89.123.204
    • TTL: 90 seconds
    • Recursive Queries: Does not allow recursive queries
    • TCP Connectivity: TCP connection failed (Response code: REFUSED)

SOA Records

ns10.dnsmadeeasy.com
  • Serial: 2011272841
  • Refresh: 14400
  • Retry: 600
  • Expire: 1728000
  • Minimum TTL: 180
ns14.dnsmadeeasy.com
  • Serial: 2011272841
  • Refresh: 14400
  • Retry: 600
  • Expire: 1728000
  • Minimum TTL: 180
ns12.dnsmadeeasy.com
  • Serial: 2011272841
  • Refresh: 14400
  • Retry: 600
  • Expire: 1728000
  • Minimum TTL: 180
ns13.dnsmadeeasy.com
  • Serial: 2011272841
  • Refresh: 14400
  • Retry: 600
  • Expire: 1728000
  • Minimum TTL: 180
ns11.dnsmadeeasy.com
  • Serial: 2011272841
  • Refresh: 14400
  • Retry: 600
  • Expire: 1728000
  • Minimum TTL: 180
ns15.dnsmadeeasy.com
  • Serial: 2011272841
  • Refresh: 14400
  • Retry: 600
  • Expire: 1728000
  • Minimum TTL: 180

Serial: 2011272841 - OK

REFRESH: 14400 - OK

RETRY: 600 - OK

EXPIRE: 1728000 - OK

MINIMUM TTL: 180 - Note: Outside recommended range (1-3 hours)

MX Records

ns10.dnsmadeeasy.com
ns14.dnsmadeeasy.com
ns12.dnsmadeeasy.com
ns13.dnsmadeeasy.com
ns11.dnsmadeeasy.com
ns15.dnsmadeeasy.com

MX Record Consistency - Warning: Inconsistencies found

MX Record Count - OK

Reverse MX A records (PTR)

  • 48.118.89.167.in-addr.arpa -> o16789118x48.outbound-mail.sendgrid.net
  • 48.118.89.167.in-addr.arpa -> o16789118x48.outbound-mail.sendgrid.net
  • 50.123.89.167.in-addr.arpa -> o16789123x50.outbound-mail.sendgrid.net
  • 50.123.89.167.in-addr.arpa -> o16789123x50.outbound-mail.sendgrid.net
  • 46.115.89.167.in-addr.arpa -> o16789115x46.outbound-mail.sendgrid.net

PTR Records - OK

DNSSEC

DNSSEC Inspector
  • 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 (Sender Policy Framework)

SPF Record Published: Passed

Multiple SPF Records: Passed

SPF Record 1:
  • Record: v=spf1 ip4:167.89.0.0/17 ip4:208.117.48.0/20 ip4:50.31.32.0/19 ip4:198.37.144.0/20 ip4:198.21.0.0/21 ip4:192.254.112.0/20 ip4:168.245.0.0/17 ip4:149.72.0.0/16 ip4:159.183.0.0/16 include:ab.sendgrid.net ~all
  • SPF Syntax: Passed
  • Deprecated Elements: Passed
  • IP Addresses: 167.89.0.0/17, 208.117.48.0/20, 50.31.32.0/19, 198.37.144.0/20, 198.21.0.0/21, 192.254.112.0/20, 168.245.0.0/17, 149.72.0.0/16, 159.183.0.0/16
  • Includes: ab.sendgrid.net
  • DNS Lookups: 3
  • Void Lookups: Passed
  • Escaping Chars: Not Present
  • All Mechanism: ~all

DKIM (DomainKeys Identified Mail)

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

DMARC

  • Record: v=DMARC1; p=reject; sp=none; rua=mailto:[email protected]; rf=afrf; pct=100
  • Syntax: Valid
  • Policy: reject
  • Subdomain Policy: none
  • Percent: 100%
  • RUA (Aggregate Reports): mailto:[email protected]
DMARC External Validation:
  • Valid external domains: vali.email
  • All external domains in your DMARC record are giving permission to send them DMARC reports.
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