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DNS Report for gsurfnet.com

Date Generated: 2024-08-25 15:34:12
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Nameservers

  • ns-124.awsdns-15.com
    • IPv4: 205.251.192.124
    • IPv6: 2600:9000:5300:7c00::1
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): 30 seconds
    • Recursive: N/A
  • ns-1341.awsdns-39.org
    • IPv4: 205.251.197.61
    • IPv6: 2600:9000:5305:3d00::1
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): 30 seconds
    • Recursive: N/A
  • ns-1543.awsdns-00.co.uk
    • IPv4: 205.251.198.7
    • IPv6: 2600:9000:5306:700::1
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): 30 seconds
    • Recursive: N/A
  • ns-633.awsdns-15.net
    • IPv4: 205.251.194.121
    • IPv6: 2600:9000:5302:7900::1
    • TTL (IPv4): 30 seconds
    • TTL (IPv6): 30 seconds
    • Recursive: N/A

Nameserver Count - OK

Nameserver Queries

  • ns-124.awsdns-15.com
    • Status: Responded
    • IP(s): 108.138.85.82, 108.138.85.78, 108.138.85.40, 108.138.85.112
    • TTL: 60 seconds
    • Recursive Queries: Unclear (Response code: NXDOMAIN)
    • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)
  • ns-1341.awsdns-39.org
    • Status: Responded
    • IP(s): 108.138.85.112, 108.138.85.78, 108.138.85.82, 108.138.85.40
    • TTL: 60 seconds
    • Recursive Queries: Does not allow recursive queries
    • TCP Connectivity: TCP connection failed (Response code: REFUSED)
  • ns-1543.awsdns-00.co.uk
    • Status: Responded
    • IP(s): 108.138.85.40, 108.138.85.112, 108.138.85.78, 108.138.85.82
    • TTL: 60 seconds
    • Recursive Queries: Does not allow recursive queries
    • TCP Connectivity: TCP connection failed (Response code: REFUSED)
  • ns-633.awsdns-15.net
    • Status: Responded
    • IP(s): 108.138.85.82, 108.138.85.78, 108.138.85.40, 108.138.85.112
    • TTL: 60 seconds
    • Recursive Queries: Unclear (Response code: NXDOMAIN)
    • TCP Connectivity: TCP connection failed (Response code: NXDOMAIN)

SOA Records

ns-124.awsdns-15.com
  • Serial: 1
  • Refresh: 7200
  • Retry: 900
  • Expire: 1209600
  • Minimum TTL: 86400
ns-1341.awsdns-39.org
  • Serial: 1
  • Refresh: 7200
  • Retry: 900
  • Expire: 1209600
  • Minimum TTL: 86400
ns-1543.awsdns-00.co.uk
  • Serial: 1
  • Refresh: 7200
  • Retry: 900
  • Expire: 1209600
  • Minimum TTL: 86400
ns-633.awsdns-15.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)

MX Records

ns-124.awsdns-15.com
ns-1341.awsdns-39.org
ns-1543.awsdns-00.co.uk
ns-633.awsdns-15.net

MX Record Consistency - Warning: Inconsistencies found

MX Record Count - OK

Reverse MX A records (PTR)

  • 26.153.250.142.in-addr.arpa -> ea-in-f26.1e100.net
  • 27.27.250.142.in-addr.arpa -> ra-in-f27.1e100.net
  • 27.202.85.209.in-addr.arpa -> dg-in-f27.1e100.net
  • 27.184.233.64.in-addr.arpa -> wa-in-f27.1e100.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
  • 27.115.253.172.in-addr.arpa -> bg-in-f27.1e100.net
  • 26.27.250.142.in-addr.arpa -> ra-in-f26.1e100.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 include:gsuspf.gsurfnet.com include:_spf.google.com include:_spf.atlassian.net include:stspg-customer.com ~all
  • SPF Syntax: Passed
  • Deprecated Elements: Passed
  • IP Addresses:
  • Includes: gsuspf.gsurfnet.com, _spf.google.com, _spf.atlassian.net, stspg-customer.com
  • DNS Lookups: 8
  • Void Lookups: Passed
  • Escaping Chars: Not Present
  • All Mechanism: ~all

DKIM (DomainKeys Identified Mail)

  • DKIM Records Found: Yes
  • Selectors Found: google
  • Selector 'google':
    Record: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCC8cg9ELn5fC6xCrl3kXcQ9899wCHQtbgLsAC2dYreBz1Ea8mdAzaark7+LKlteQPxO1+CKlZR9M61M1SD8gx+Og6lWWs8DPc3x0nuUV5z/dRnQ3CuaFqyPkBU62rsBdobJ52UqVCqK3qto2YS2ybvRRfFBeVRkIjbhHm3S4SriQIDAQAB
  • Valid Syntax: Yes

DMARC

  • Record: None
  • Syntax: Invalid
  • Policy: None
  • RUA (Aggregate Reports):
DMARC External Validation:
  • All external domains in your DMARC record are giving permission to send them DMARC reports.
Errors:
  • DMARC record does not exist
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