e-renfrew

Understanding the Security Status

✓ Green (Secure): A valid DMARC policy is active. The domain is protected because the policy is set to either quarantine or reject, effectively blocking or flagging unauthorized emails as mandated in the Payment Card Industry Data Security Standard (PCI DSS).
× Red (Inadequate): The domain fails to meet the "low bar" set by PCI DSS as the minimum requirement for protection. This occurs if the record is missing, duplicated, or if the policy is set to none (monitoring mode only), which does not stop spoofing attempts.

DMARC records are cached and refreshed periodically. The logic has been updated in line with RFC 9989, published in May 2026, and now uses DNS Tree Walk.

barrhead.e-renfrew.sch.uk →

DMARC Record: _dmarc.barrhead.e-renfrew.sch.uk
v=DMARC1; p=quarantine;fo=1;rua=mailto:netdata@eastrenfrewshire.gov.uk, mailto:dmarc-rua@dmarc.service.gov.uk; ruf=mailto:netdata@eastrenfrewshire.gov.uk
✓ Secure: Single valid policy detected

braidbar.e-renfrew.sch.uk →

DMARC Record: _dmarc.braidbar.e-renfrew.sch.uk
v=DMARC1; p=quarantine;fo=1;rua=mailto:netdata@eastrenfrewshire.gov.uk, mailto:dmarc-rua@dmarc.service.gov.uk; ruf=mailto:netdata@eastrenfrewshire.gov.uk
✓ Secure: Single valid policy detected

busby.e-renfrew.sch.uk →

DMARC Record: _dmarc.busby.e-renfrew.sch.uk
v=DMARC1; p=quarantine;fo=1;rua=mailto:netdata@eastrenfrewshire.gov.uk, mailto:dmarc-rua@dmarc.service.gov.uk; ruf=mailto:netdata@eastrenfrewshire.gov.uk
✓ Secure: Single valid policy detected

calderwoodlodge.e-renfrew.sch.uk →

DMARC Record: _dmarc.calderwoodlodge.e-renfrew.sch.uk
v=DMARC1; p=quarantine;fo=1;rua=mailto:netdata@eastrenfrewshire.gov.uk, mailto:dmarc-rua@dmarc.service.gov.uk; ruf=mailto:netdata@eastrenfrewshire.gov.uk
✓ Secure: Single valid policy detected

carlibar.e-renfrew.sch.uk →

DMARC Record: _dmarc.carlibar.e-renfrew.sch.uk
v=DMARC1; p=quarantine;fo=1;rua=mailto:netdata@eastrenfrewshire.gov.uk, mailto:dmarc-rua@dmarc.service.gov.uk; ruf=mailto:netdata@eastrenfrewshire.gov.uk
✓ Secure: Single valid policy detected

carolside.e-renfrew.sch.uk →

DMARC Record: _dmarc.carolside.e-renfrew.sch.uk
v=DMARC1; p=quarantine;fo=1;rua=mailto:netdata@eastrenfrewshire.gov.uk, mailto:dmarc-rua@dmarc.service.gov.uk; ruf=mailto:netdata@eastrenfrewshire.gov.uk
✓ Secure: Single valid policy detected

crookfur.e-renfrew.sch.uk →

DMARC Record: _dmarc.crookfur.e-renfrew.sch.uk
v=DMARC1; p=quarantine;fo=1;rua=mailto:netdata@eastrenfrewshire.gov.uk, mailto:dmarc-rua@dmarc.service.gov.uk; ruf=mailto:netdata@eastrenfrewshire.gov.uk
✓ Secure: Single valid policy detected

crossarthurlie.e-renfrew.sch.uk →

DMARC Record: _dmarc.crossarthurlie.e-renfrew.sch.uk
v=DMARC1; p=quarantine;fo=1;rua=mailto:netdata@eastrenfrewshire.gov.uk, mailto:dmarc-rua@dmarc.service.gov.uk; ruf=mailto:netdata@eastrenfrewshire.gov.uk
✓ Secure: Single valid policy detected

eaglesham.e-renfrew.sch.uk →

DMARC Record: _dmarc.eaglesham.e-renfrew.sch.uk
v=DMARC1; p=quarantine;fo=1;rua=mailto:netdata@eastrenfrewshire.gov.uk, mailto:dmarc-rua@dmarc.service.gov.uk; ruf=mailto:netdata@eastrenfrewshire.gov.uk
✓ Secure: Single valid policy detected

eastwood.e-renfrew.sch.uk →

DMARC Record: _dmarc.eastwood.e-renfrew.sch.uk
v=DMARC1; p=quarantine;fo=1;rua=mailto:netdata@eastrenfrewshire.gov.uk, mailto:dmarc-rua@dmarc.service.gov.uk; ruf=mailto:netdata@eastrenfrewshire.gov.uk
✓ Secure: Single valid policy detected

giffnock.e-renfrew.sch.uk →

DMARC Record: _dmarc.giffnock.e-renfrew.sch.uk
v=DMARC1; p=quarantine;fo=1;rua=mailto:netdata@eastrenfrewshire.gov.uk, mailto:dmarc-rua@dmarc.service.gov.uk; ruf=mailto:netdata@eastrenfrewshire.gov.uk
✓ Secure: Single valid policy detected

hillview.e-renfrew.sch.uk →

DMARC Record: _dmarc.hillview.e-renfrew.sch.uk
v=DMARC1; p=quarantine;fo=1;rua=mailto:netdata@eastrenfrewshire.gov.uk, mailto:dmarc-rua@dmarc.service.gov.uk; ruf=mailto:netdata@eastrenfrewshire.gov.uk
✓ Secure: Single valid policy detected

isobelmair.e-renfrew.sch.uk →

DMARC Record: _dmarc.isobelmair.e-renfrew.sch.uk
v=DMARC1; p=quarantine;fo=1;rua=mailto:netdata@eastrenfrewshire.gov.uk, mailto:dmarc-rua@dmarc.service.gov.uk; ruf=mailto:netdata@eastrenfrewshire.gov.uk
✓ Secure: Single valid policy detected

kirkhill.e-renfrew.sch.uk →

DMARC Record: _dmarc.kirkhill.e-renfrew.sch.uk
v=DMARC1; p=quarantine;fo=1;rua=mailto:netdata@eastrenfrewshire.gov.uk, mailto:dmarc-rua@dmarc.service.gov.uk; ruf=mailto:netdata@eastrenfrewshire.gov.uk
✓ Secure: Single valid policy detected

maidenhill.e-renfrew.sch.uk →

DMARC Record: _dmarc.maidenhill.e-renfrew.sch.uk
v=DMARC1; p=quarantine;fo=1;rua=mailto:netdata@eastrenfrewshire.gov.uk, mailto:dmarc-rua@dmarc.service.gov.uk; ruf=mailto:netdata@eastrenfrewshire.gov.uk
✓ Secure: Single valid policy detected

mearns.e-renfrew.sch.uk →

DMARC Record: _dmarc.mearns.e-renfrew.sch.uk
v=DMARC1; p=quarantine;fo=1;rua=mailto:netdata@eastrenfrewshire.gov.uk, mailto:dmarc-rua@dmarc.service.gov.uk; ruf=mailto:netdata@eastrenfrewshire.gov.uk
✓ Secure: Single valid policy detected

mearnscastle.e-renfrew.sch.uk →

DMARC Record: _dmarc.mearnscastle.e-renfrew.sch.uk
v=DMARC1; p=quarantine;fo=1;rua=mailto:netdata@eastrenfrewshire.gov.uk, mailto:dmarc-rua@dmarc.service.gov.uk; ruf=mailto:netdata@eastrenfrewshire.gov.uk
✓ Secure: Single valid policy detected

neilston.e-renfrew.sch.uk →

DMARC Record: _dmarc.neilston.e-renfrew.sch.uk
v=DMARC1; p=quarantine;fo=1;rua=mailto:netdata@eastrenfrewshire.gov.uk, mailto:dmarc-rua@dmarc.service.gov.uk; ruf=mailto:netdata@eastrenfrewshire.gov.uk
✓ Secure: Single valid policy detected

netherlee.e-renfrew.sch.uk →

DMARC Record: _dmarc.netherlee.e-renfrew.sch.uk
v=DMARC1; p=quarantine;fo=1;rua=mailto:netdata@eastrenfrewshire.gov.uk, mailto:dmarc-rua@dmarc.service.gov.uk; ruf=mailto:netdata@eastrenfrewshire.gov.uk
✓ Secure: Single valid policy detected

ourladymissions.e-renfrew.sch.uk →

DMARC Record: _dmarc.ourladymissions.e-renfrew.sch.uk
v=DMARC1; p=quarantine;fo=1;rua=mailto:netdata@eastrenfrewshire.gov.uk, mailto:dmarc-rua@dmarc.service.gov.uk; ruf=mailto:netdata@eastrenfrewshire.gov.uk
✓ Secure: Single valid policy detected

st-cadocs.e-renfrew.sch.uk →

DMARC Record: _dmarc.st-cadocs.e-renfrew.sch.uk
v=DMARC1; p=quarantine;fo=1;rua=mailto:netdata@eastrenfrewshire.gov.uk, mailto:dmarc-rua@dmarc.service.gov.uk; ruf=mailto:netdata@eastrenfrewshire.gov.uk
✓ Secure: Single valid policy detected

st-clares.e-renfrew.sch.uk →

DMARC Record: _dmarc.st-clares.e-renfrew.sch.uk
v=DMARC1; p=quarantine;fo=1;rua=mailto:netdata@eastrenfrewshire.gov.uk, mailto:dmarc-rua@dmarc.service.gov.uk; ruf=mailto:netdata@eastrenfrewshire.gov.uk
✓ Secure: Single valid policy detected

st-johns.e-renfrew.sch.uk →

DMARC Record: _dmarc.st-johns.e-renfrew.sch.uk
v=DMARC1; p=quarantine;fo=1;rua=mailto:netdata@eastrenfrewshire.gov.uk, mailto:dmarc-rua@dmarc.service.gov.uk; ruf=mailto:netdata@eastrenfrewshire.gov.uk
✓ Secure: Single valid policy detected

st-josephs.e-renfrew.sch.uk →

DMARC Record: _dmarc.st-josephs.e-renfrew.sch.uk
v=DMARC1; p=quarantine;fo=1;rua=mailto:netdata@eastrenfrewshire.gov.uk, mailto:dmarc-rua@dmarc.service.gov.uk; ruf=mailto:netdata@eastrenfrewshire.gov.uk
✓ Secure: Single valid policy detected

st-lukes.e-renfrew.sch.uk →

DMARC Record: _dmarc.st-lukes.e-renfrew.sch.uk
v=DMARC1; p=quarantine;fo=1;rua=mailto:netdata@eastrenfrewshire.gov.uk, mailto:dmarc-rua@dmarc.service.gov.uk; ruf=mailto:netdata@eastrenfrewshire.gov.uk
✓ Secure: Single valid policy detected

st-marks.e-renfrew.sch.uk →

DMARC Record: _dmarc.st-marks.e-renfrew.sch.uk
v=DMARC1; p=quarantine;fo=1;rua=mailto:netdata@eastrenfrewshire.gov.uk, mailto:dmarc-rua@dmarc.service.gov.uk; ruf=mailto:netdata@eastrenfrewshire.gov.uk
✓ Secure: Single valid policy detected

st-ninians.e-renfrew.sch.uk →

DMARC Record: _dmarc.st-ninians.e-renfrew.sch.uk
v=DMARC1; p=quarantine;fo=1;rua=mailto:netdata@eastrenfrewshire.gov.uk, mailto:dmarc-rua@dmarc.service.gov.uk; ruf=mailto:netdata@eastrenfrewshire.gov.uk
✓ Secure: Single valid policy detected

st-thomas.e-renfrew.sch.uk →

DMARC Record: _dmarc.st-thomas.e-renfrew.sch.uk
v=DMARC1; p=quarantine;fo=1;rua=mailto:netdata@eastrenfrewshire.gov.uk, mailto:dmarc-rua@dmarc.service.gov.uk; ruf=mailto:netdata@eastrenfrewshire.gov.uk
✓ Secure: Single valid policy detected

thornliebank.e-renfrew.sch.uk →

DMARC Record: _dmarc.thornliebank.e-renfrew.sch.uk
v=DMARC1; p=quarantine;fo=1;rua=mailto:netdata@eastrenfrewshire.gov.uk, mailto:dmarc-rua@dmarc.service.gov.uk; ruf=mailto:netdata@eastrenfrewshire.gov.uk
✓ Secure: Single valid policy detected

uplawmoor.e-renfrew.sch.uk →

DMARC Record: _dmarc.uplawmoor.e-renfrew.sch.uk
v=DMARC1; p=quarantine;fo=1;rua=mailto:netdata@eastrenfrewshire.gov.uk, mailto:dmarc-rua@dmarc.service.gov.uk; ruf=mailto:netdata@eastrenfrewshire.gov.uk
✓ Secure: Single valid policy detected

williamwood.e-renfrew.sch.uk →

DMARC Record: _dmarc.williamwood.e-renfrew.sch.uk
v=DMARC1; p=quarantine;fo=1;rua=mailto:netdata@eastrenfrewshire.gov.uk, mailto:dmarc-rua@dmarc.service.gov.uk; ruf=mailto:netdata@eastrenfrewshire.gov.uk
✓ Secure: Single valid policy detected

woodfarm.e-renfrew.sch.uk →

DMARC Record: _dmarc.woodfarm.e-renfrew.sch.uk
v=DMARC1; p=quarantine;fo=1;rua=mailto:netdata@eastrenfrewshire.gov.uk, mailto:dmarc-rua@dmarc.service.gov.uk; ruf=mailto:netdata@eastrenfrewshire.gov.uk
✓ Secure: Single valid policy detected