SPF Check:
westpac.co.nz

1. Specify domain name

Enter a domain to be checked for the SPF record
2. Specify IP address (optional)
Enter any IP address to check if it is authorized to send e-mails by the SPF record

What is the SPF lookup for?

With the SPF lookup you analyze the SPF record of a domain for errors, security risks and authorized IP addresses. Optionally, you can specify an IP address to check if it is authorized to send e-mail on behalf of the domain. The SPF lookup analyzes registered TXT records in real time. If you want to specify an SPF record manually, use the SPF Analyzer.

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SPF check passed

Your SPF record check result
  •   SPF record found
  •   Syntax check: 0 errors
  •   Email Anti-Spoofing: Good
Summary of the SPF check

Does a valid SPF record exist?
An SPF record was found for the domain westpac.co.nz.
The SPF record for westpac.co.nz is valid.
The syntax check of the SPF record shows no obvious errors.

Which IP-s are legitimate to send emails?
The SPF record contains a reference to external rules, which means that the validity of the SPF record depends on at least one other domain. A detailed list of the rules used externally can be found in the analysis result. In total, 65 IP address(es) were authorized by the SPF record to send emails.

The SPF record analysis was performed on 04.05.2024 at 21:35:04 clock.

Lookup for the domain:
westpac.co.nz
IP address to be checked:
no IP address specified
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Evaluation for the domain westpac.co.nz 

Nameserverset:
ns-1078.awsdns-06.org
ns-849.awsdns-42.net
ns-282.awsdns-35.com
ns-1654.awsdns-14.co.uk
Determined SPF record:
Legitimated IP addresses:
IP Provider / ASN DNSBL-Check
202.7.39.43 Westpactrust blacklist 
202.7.39.44 Westpactrust blacklist 
40.92.0.0/15
MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
40.107.0.0/16
MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
52.100.0.0/14
MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
104.47.0.0/17
MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
2a01:111:f400::/48
MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
2a01:111:f403::/49
MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
2a01:111:f403:8000::/51
MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
2a01:111:f403:c000::/51
MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
2a01:111:f403:f000::/52
MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
216.119.214.10 MASTER-7-AS blacklist 
216.119.215.10 MASTER-7-AS blacklist 
216.119.210.197 MASTER-7-AS blacklist 
216.119.210.209 MASTER-7-AS blacklist 
167.89.24.98 SENDGRID blacklist 
205.191.22.42 - blacklist 
138.35.224.77 - blacklist 
138.35.86.208 - blacklist 
138.35.24.152 - blacklist 
125.7.46.5 Macquarie Telecom blacklist 
125.7.46.9 Macquarie Telecom blacklist 
68.233.76.0/23
STORTEK-INT blacklist 
203.12.221.93 Indue Limited blacklist 
203.12.221.96 Indue Limited blacklist 
168.87.137.113/28
HPES blacklist 
168.87.2.139/26
EntServ UK Limited blacklist 
168.87.75.71/27
HPINC blacklist 
192.85.154.70 - blacklist 
192.85.154.75 - blacklist 
192.85.154.84 - blacklist 
192.85.154.88 - blacklist 
192.85.154.95 - blacklist 
199.228.142.75 HPES blacklist 
199.228.142.76 HPES blacklist 
199.228.142.80 HPES blacklist 
199.228.142.92 HPES blacklist 
199.228.142.93 HPES blacklist 
216.82.241.100 - blacklist 
216.82.242.46 - blacklist 
216.82.249.212 - blacklist 
216.82.242.36 - blacklist 
216.82.251.38 - blacklist 
216.119.209.33 MASTER-7-AS blacklist 
203.32.185.0/24
LIMITED blacklist 
103.3.196.0/24
LIMITED blacklist 
216.244.123.132 CONE blacklist 
54.252.159.23 AMAZON-02 blacklist 
23.23.239.161 AMAZON-AES blacklist 
54.243.244.199 AMAZON-AES blacklist 
54.243.251.64 AMAZON-AES blacklist 
205.223.87.123 - blacklist 
205.223.87.124 - blacklist 
205.223.87.125 - blacklist 
203.167.222.219 One New Zealand Group Limited blacklist 
52.64.111.139 AMAZON-02 blacklist 
192.170.86.151 Multi-homed connections to multiple ISPs providing blacklist 
166.78.71.49 RACKSPACE blacklist 
52.48.54.246 AMAZON-02 blacklist 
13.210.7.175/32
AMAZON-02 blacklist 
13.210.7.176/28
AMAZON-02 blacklist 
185.211.123.70 Mailjet SAS blacklist 
203.53.73.16/29
Telstra Corporation Ltd blacklist 
203.53.73.48/29
Telstra Corporation Ltd blacklist 
129.148.156.189 ORACLE-BMC-31898 blacklist 
SPF-Syntax Check:
Analysis result of the SPF record for the domain: westpac.co.nz

SPF record available?

We found an SPF record for the domain.

v=spf1

Additional external SPF records

We could find other records authorized in the SPF record

include:_spf1.westpac.co.nz
v=spf1 ip4:202.7.39.43 ip4:202.7.39.44 include:spf.protection.outlook.com -all
ipv4:
202.7.39.43
ipv4:
202.7.39.44
include:spf.protection.outlook.com
v=spf1 ip4:40.92.0.0/15 ip4:40.107.0.0/16 ip4:52.100.0.0/14 ip4:104.47.0.0/17 ip6:2a01:111:f400::/48 ip6:2a01:111:f403::/49 ip6:2a01:111:f403:8000::/51 ip6:2a01:111:f403:c000::/51 ip6:2a01:111:f403:f000::/52 -all
ipv4:
40.92.0.0/15
ipv4:
40.107.0.0/16
ipv4:
52.100.0.0/14
ipv4:
104.47.0.0/17
ipv6:
2a01:111:f400::/48
ipv6:
2a01:111:f403::/49
ipv6:
2a01:111:f403:8000::/51
ipv6:
2a01:111:f403:c000::/51
ipv6:
2a01:111:f403:f000::/52
include:_spf2.westpac.co.nz
v=spf1 ip4:216.119.214.10 ip4:216.119.215.10 ip4:216.119.210.197 ip4:216.119.210.209 ip4:167.89.24.98 ip4:205.191.22.42 ip4:138.35.224.77 ip4:138.35.86.208 ip4:138.35.24.152 ip4:125.7.46.5 ip4:125.7.46.9 ip4:68.233.76.0/23 ip4:203.12.221.93 ip4:203.12.221.96 ip4:168.87.137.113/28 ip4:168.87.2.139/26 ip4:168.87.75.71/27 ip4:192.85.154.70 ip4:192.85.154.75 ip4:192.85.154.84 ip4:192.85.154.88 ip4:192.85.154.95 ip4:199.228.142.75 ip4:199.228.142.76 ip4:199.228.142.80 ip4:199.228.142.92 ip4:199.228.142.93 ip4:216.82.241.100 ip4:216.82.242.46 ip4:216.82.249.212 ip4:216.82.242.36 ip4:216.82.251.38 ip4:216.119.209.33 ip4:203.32.185.0/24 ip4:103.3.196.0/24 ip4:216.244.123.132 -all
ipv4:
216.119.214.10
ipv4:
216.119.215.10
ipv4:
216.119.210.197
ipv4:
216.119.210.209
ipv4:
167.89.24.98
ipv4:
205.191.22.42
ipv4:
138.35.224.77
ipv4:
138.35.86.208
ipv4:
138.35.24.152
ipv4:
125.7.46.5
ipv4:
125.7.46.9
ipv4:
68.233.76.0/23
ipv4:
203.12.221.93
ipv4:
203.12.221.96
ipv4:
168.87.137.113/28
ipv4:
168.87.2.139/26
ipv4:
168.87.75.71/27
ipv4:
192.85.154.70
ipv4:
192.85.154.75
ipv4:
192.85.154.84
ipv4:
192.85.154.88
ipv4:
192.85.154.95
ipv4:
199.228.142.75
ipv4:
199.228.142.76
ipv4:
199.228.142.80
ipv4:
199.228.142.92
ipv4:
199.228.142.93
ipv4:
216.82.241.100
ipv4:
216.82.242.46
ipv4:
216.82.249.212
ipv4:
216.82.242.36
ipv4:
216.82.251.38
ipv4:
216.119.209.33
ipv4:
203.32.185.0/24
ipv4:
103.3.196.0/24
ipv4:
216.244.123.132
include:_spf3.westpac.co.nz
v=spf1 ip4:54.252.159.23 ip4:23.23.239.161 ip4:54.243.244.199 ip4:54.243.251.64 ip4:205.223.87.123 ip4:205.223.87.124 ip4:205.223.87.125 ip4:203.167.222.219 ip4:52.64.111.139 ip4:192.170.86.151 ip4:166.78.71.49 ip4:52.48.54.246 ip4:13.210.7.175/32 ip4:13.210.7.176/28 ip4:185.211.123.70 ip4:203.53.73.16/29 ip4:203.53.73.48/29 ip4:129.148.156.189 -all
ipv4:
54.252.159.23
ipv4:
23.23.239.161
ipv4:
54.243.244.199
ipv4:
54.243.251.64
ipv4:
205.223.87.123
ipv4:
205.223.87.124
ipv4:
205.223.87.125
ipv4:
203.167.222.219
ipv4:
52.64.111.139
ipv4:
192.170.86.151
ipv4:
166.78.71.49
ipv4:
52.48.54.246
ipv4:
13.210.7.175/32
ipv4:
13.210.7.176/28
ipv4:
185.211.123.70
ipv4:
203.53.73.16/29
ipv4:
203.53.73.48/29
ipv4:
129.148.156.189
unknown:

E-Mail handling

How should the checkHost() function of the e-mail server handle the e-mail? (syntax )

-all
Fail (non-compliant e-mails are rejected)

Will be forwarded to another SPF record?

There is no reference to any other SPF record

Are the server addresses allowed to send e-mails?

In the SPF entry the mechanism 'a' has not been set.

Additionally authorized A-records?

In addition to the A-Records stored in the DNS, we could not find any other records authorized in the SPF-Record.

Are the registered mail servers allowed to send e-mails?

In the SPF entry the mechanism 'mx' has not been set

Additionally authorized MX records

We could not find any other records authorized in the SPF record besides the MX records stored in the DNS

Additionally authorized IPv4 addresses

No explicit IPv4 addresses in the SPF record have been authorised to send

Additionally authorized IPv6 addresses

No explicit IPv6 addresses in the SPF record have been authorised to send

How is the sender informed?

The exp mechanism acts as a return to the sender if the IP address was not authorized to send and notify them. None was found.

PTR (obsolete mechanism)

The ptr mechanism is deprecated, slow and insecure and should not be used

PTR:

The ptr mechanism is deprecated, slow and insecure and should not be used

Authorize IP addresses with markers

When SPF is evaluated, macros can specifically authorize Ip addresses based on the request or connection of the user or client (RFC7208 )

Receiver address

analysis.ra-missing

Amount of reports

analysis.rp-missing

Report selection

analysis.rr-missing

Unknown mechanisms

No unknown mechanisms were found in the SPF record.

Recently performed SPF lookups

Server IP Address

We have determined the following IP address for the domain:

No domain specified

Reverse address

We have determined the following name for the server IP address:

45.60.159.141

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