DNS Report for tatacommunications.com

• ns2.tatacommunications.com

  • IPv4: 121.243.33.174
  • IPv6: No IPv6 found
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): N/A seconds
  • Recursive: N/A

• ns1.tatacommunications.com

  • IPv4: 121.244.76.80
  • IPv6: No IPv6 found
  • TTL (IPv4): 30 seconds
  • TTL (IPv6): N/A seconds
  • Recursive: N/A

Nameserver Count - OK

• ns2.tatacommunications.com

  • Status: Responded
  • IP(s): 64.185.181.238
  • TTL: 1800 seconds
  • Recursive Queries: Error checking recursive queries: The DNS operation timed out.
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

• ns1.tatacommunications.com

  • Status: Responded
  • IP(s): 64.185.181.238
  • TTL: 1800 seconds
  • Recursive Queries: Error checking recursive queries: The DNS operation timed out.
  • TCP Connectivity: TCP connection failed (Response code: REFUSED)

ns2.tatacommunications.com

• Serial: 2023100652
• Refresh: 86400
• Retry: 14400
• Expire: 1209600
• Minimum TTL: 86400

ns1.tatacommunications.com

• Serial: 2023100652
• Refresh: 86400
• Retry: 14400
• Expire: 1209600
• Minimum TTL: 86400

Serial: 2023100652 - OK

REFRESH: 86400 - OK

RETRY: 14400 - OK

EXPIRE: 1209600 - OK

MINIMUM TTL: 86400 - Note: Outside recommended range (1-3 hours)

ns2.tatacommunications.com

• 5 tatacommunications-com.mail.protection.outlook.com ( 52.101.137.0 )

ns1.tatacommunications.com

• 5 tatacommunications-com.mail.protection.outlook.com ( 52.101.137.2 )

MX Record Consistency - Warning: Inconsistencies found

MX Record Count - Warning: Only one MX record

• 0.137.101.52.in-addr.arpa -> mail-sg2pr03cu00500.inbound.protection.outlook.com
• 2.137.101.52.in-addr.arpa -> No PTR record found: The DNS query name does not exist: 2.137.101.52.in-addr.arpa.

PTR Records - OK

• 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 Record Published: Passed

Multiple SPF Records: Passed

SPF Record 1:

• Record: v=spf1 include:spf.protection.outlook.com include:_spf.tatacommunications.com include:_spf1.tatacommunications.com -all
• SPF Syntax: Passed
• Deprecated Elements: Passed
• IP Addresses:
• Includes: spf.protection.outlook.com, _spf.tatacommunications.com, _spf1.tatacommunications.com
• DNS Lookups: 10
• Void Lookups: Passed
• Escaping Chars: Not Present
• All Mechanism: -all

• DKIM Records Found: Yes
• Selectors Found: selector1
• Selector 'selector1':
  Record: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2DonYIO/PiBBtQdvTaaqwXpwY8oDoLUIU9DVmW9Zzr7tWmmhm94vwXW7GcZdx0/ro3Ulq4hzC78yb65dkqfXMiTg+PyLJKoOINTyYg2qy1EmL4km2Luy8OROSUOJnIX1MWQgh+JyRs7oL4a22e9TwoOq3N0CGUcwHX7V4tckfieRbeJNqJWAu6Uev1p4bHuFu
• Valid Syntax: Yes

Errors:

• Error checking DKIM for selector 'default': The DNS operation timed out after 5.402275085449219 seconds
• Error checking DKIM for selector 'google': The DNS operation timed out after 5.402348518371582 seconds
• Error checking DKIM for selector 'k1': All nameservers failed to answer the query k1._domainkey.tatacommunications.com. IN TXT: Server 172.20.0.10 UDP port 53 answered The DNS operation timed out.; Server 172.20.0.10 UDP port 53 answered The DNS operation timed out.; Server 172.20.0.10 UDP port 53 answered SERVFAIL
• Error checking DKIM for selector 's1': The DNS operation timed out after 5.401952505111694 seconds

• Record: v=DMARC1; p=reject; pct=100; rua=mailto:[email protected];ruf=mailto:[email protected]; fo=1; ri=3600
• Syntax: Valid
• Policy: reject
• Percent: 100%
• RUA (Aggregate Reports): mailto:[email protected]
• RUF (Forensic Reports): mailto:[email protected]
• Failure Options (fo): 1
• Reporting Interval: 3600 seconds

DMARC External Validation:

• All external domains in your DMARC record are giving permission to send them DMARC reports.