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Lookups
1
Issue
28
IPv4 addresses
0
IPv6 addresses
The 'ptr' mechanism shouldn't be used because it's slow, resource intensive, and not very reliable.
v=spf1 a mx ptr ip4:194.247.196.33/32 ip4:194.247.192.224/28 ip4:217.26.214.171/32 ip4:94.127.6.226/32 ip4:94.127.4.36/32 ip4:217.26.214.184/32 ip4:217.26.214.170/32 ip4:217.26.215.148/32 ip4:217.26.214.173/32 ip4:217.72.64.4/32 ip4:213.143.80.35/32 -all
Copied
Terms
a
pass
if the sender's IP address is in the A or AAAA record of this domain.
1 IPv4 address
or else
mx
pass
if the sender's IP address is in the A or AAAA record of this domain.
1 IPv4 address
or else
PTR checks should no longer be used. See
RFC 7208, section 5.5
.
or else
ip4:
194.247.196.33 / 32
pass
if the sender's IP is between
194.247.196.33 and 194.247.196.33 (inclusive).
194.247.196.33 and 194.247.196.33 (inclusive).
YUnet International d.o.o.
AS8771
or else
ip4:
194.247.192.224 / 28
pass
if the sender's IP is between
194.247.192.224 and 194.247.192.239 (inclusive).
194.247.192.224 and 194.247.192.239 (inclusive).
YUnet International d.o.o.
AS8771
or else
ip4:
217.26.214.171 / 32
pass
if the sender's IP is between
217.26.214.171 and 217.26.214.171 (inclusive).
217.26.214.171 and 217.26.214.171 (inclusive).
Serbia BroadBand-Srpske Kablovske mreze d.o.o.
AS31042
or else
ip4:
94.127.6.226 / 32
pass
if the sender's IP is between
94.127.6.226 and 94.127.6.226 (inclusive).
94.127.6.226 and 94.127.6.226 (inclusive).
Serbia BroadBand-Srpske Kablovske mreze d.o.o.
AS31042
or else
ip4:
94.127.4.36 / 32
pass
if the sender's IP is between
94.127.4.36 and 94.127.4.36 (inclusive).
94.127.4.36 and 94.127.4.36 (inclusive).
Serbia BroadBand-Srpske Kablovske mreze d.o.o.
AS31042
or else
ip4:
217.26.214.184 / 32
pass
if the sender's IP is between
217.26.214.184 and 217.26.214.184 (inclusive).
217.26.214.184 and 217.26.214.184 (inclusive).
Serbia BroadBand-Srpske Kablovske mreze d.o.o.
AS31042
or else
ip4:
217.26.214.170 / 32
pass
if the sender's IP is between
217.26.214.170 and 217.26.214.170 (inclusive).
217.26.214.170 and 217.26.214.170 (inclusive).
Serbia BroadBand-Srpske Kablovske mreze d.o.o.
AS31042
or else
ip4:
217.26.215.148 / 32
pass
if the sender's IP is between
217.26.215.148 and 217.26.215.148 (inclusive).
217.26.215.148 and 217.26.215.148 (inclusive).
Serbia BroadBand-Srpske Kablovske mreze d.o.o.
AS31042
or else
ip4:
217.26.214.173 / 32
pass
if the sender's IP is between
217.26.214.173 and 217.26.214.173 (inclusive).
217.26.214.173 and 217.26.214.173 (inclusive).
Serbia BroadBand-Srpske Kablovske mreze d.o.o.
AS31042
or else
ip4:
217.72.64.4 / 32
pass
if the sender's IP is between
217.72.64.4 and 217.72.64.4 (inclusive).
217.72.64.4 and 217.72.64.4 (inclusive).
Telemach Slovenija d.o.o.
AS3212
or else
ip4:
213.143.80.35 / 32
pass
if the sender's IP is between
213.143.80.35 and 213.143.80.35 (inclusive).
213.143.80.35 and 213.143.80.35 (inclusive).
Telemach Slovenija d.o.o.
AS3212
or else
-all
fail
the email's SPF check.
Included records
v=spf1 a mx ptr ip4:194.247.196.33 ip4:194.247.192.224/28 ip4:217.26.214.171 ip4:94.127.6.226 ip4:94.127.4.36 ip4:217.26.214.184 ip4:217.26.214.170 ip4:217.26.215.148 ip4:217.26.214.173 ip4:217.72.64.4 ip4:213.143.80.35 -all
The 'ptr' mechanism shouldn't be used because it's slow, resource intensive, and not very reliable
IP ranges
194.247.192.224
/ 28
YUnet International d.o.o.
AS8771
194.247.192.224 - 194.247.192.239
16 IP addresses