Trending email security grades
A live leaderboard of domains graded A through F for DMARC, SPF, and DKIM posture. Click any domain for its full report card.
Most viewed (top 100)
- F mp3tomidi.art 10/100
- B goat.com 75/100
- C nyt-sudoku.net 60/100
- B chatgpt.com 80/100
- A+ microsoft.com 95/100
- D volkswagen.com 50/100
- A netflix.com 85/100
- B yahoo.com 83/100
- A+ phishfence.io 95/100
- A vi.com 85/100
- B huawei.com 75/100
- B healthcare.gov 75/100
- B un.org 75/100
- B fbi.gov 75/100
- B productshotai.app 70/100
- C amazon.com 65/100
- A nike.com 85/100
- A cam.ac.uk 90/100
- A westpac.com.au 85/100
- B va.gov 70/100
- B treasury.gov 75/100
- B github.com 75/100
- C producthunt.com 55/100
- B spotify.com 80/100
- A paytm.com 85/100
- C emirates.com 65/100
- B irs.gov 75/100
- B fda.gov 75/100
- A nyu.edu 85/100
- A wyndhamhotels.com 85/100
- A colgate.com 85/100
- B wsj.com 75/100
- A volvocars.com 85/100
- A exxonmobil.com 85/100
- C huggingface.co 57/100
- A bild.de 85/100
- B barclays.co.uk 75/100
- A qatarairways.com 85/100
- A twitch.tv 90/100
- B oneplus.com 75/100
- B publix.com 80/100
- B morganstanley.com 77/100
- B scientificamerican.com 75/100
- A coinbase.com 90/100
- A teamviewer.com 85/100
- A currys.co.uk 85/100
- A airbnb.com 85/100
- C kaggle.com 55/100
- C orange.com 60/100
- F o2.co.uk 10/100
- D kimberly-clark.com 50/100
- F ailearnhub.net 10/100
- B aiagentskills.net 70/100
- B chicagotribune.com 70/100
- A pizzahut.com 85/100
- B abbvie.com 75/100
- A+ bp.com 95/100
- C gemini.google.com 60/100
- A reddit.com 85/100
- B cosmopolitan.com 70/100
- A people.com 85/100
- C dominos.com 60/100
- A jio.com 85/100
- A tmz.com 85/100
- A bose.com 85/100
- B elementor.com 75/100
- A pfizer.com 85/100
- B harvard.edu 70/100
- A nexteraenergy.com 85/100
- B tsinghua.edu.cn 75/100
- C lidl.com 55/100
- B nerdwallet.com 80/100
- A ey.com 85/100
- B drugs.com 80/100
- A axisbank.com 85/100
- C iptv-org.pro 60/100
- B deutsche-bank.de 77/100
- A samsclub.com 85/100
- A namecheap.com 85/100
- B vox.com 80/100
- B discover.com 75/100
- A stripe.com 85/100
- B underarmour.com 70/100
- B independent.co.uk 70/100
- B microsoftonline.com 75/100
- B apple.com 75/100
- A pnc.com 85/100
- A berkeley.edu 85/100
- A gartner.com 85/100
- A sap.com 90/100
- D hyundai.com 50/100
- B revolut.com 75/100
- A stockx.com 85/100
- B siemens.com 80/100
- B dzen.ru 70/100
- A natwest.com 85/100
- B metamask.io 80/100
- A cox.com 85/100
- B tmall.com 70/100
- A kpmg.com 85/100
Recently graded (latest 100)
- F bestvid.net 10/100
- C digibouquetai.com 60/100
- A tesla.com 85/100
- B uber.com 70/100
- A+ telegraph.co.uk 95/100
- B coursehero.com 75/100
- A hp.com 85/100
- B asus.com 70/100
- C unicredit.it 65/100
- A petco.com 90/100
- B americanexpress.com 75/100
- A lamborghini.com 93/100
- A goodreads.com 85/100
- B cosmopolitan.com 70/100
- C sony.com 60/100
- B pluralsight.com 80/100
- C sennheiser.com 60/100
- C oppo.com 60/100
- B spotify.com 80/100
- A zalando.com 87/100
- A nih.gov 85/100
- A airbnb.com 85/100
- B upwork.com 80/100
- B evernote.com 80/100
- A pg.com 90/100
- B fbi.gov 75/100
- C kling4ai.app 60/100
- B jstor.org 75/100
- A subway.com 85/100
- B temu.com 70/100
- A wyndhamhotels.com 85/100
- C etihad.com 55/100
- A cornell.edu 87/100
- B claude.ai 70/100
- A+ phishfence.io 95/100
- A itau.com.br 85/100
- B nytimes.com 80/100
- B agoda.com 75/100
- D hyundai.com 50/100
- B square.com 75/100
- C disneyplus.com 65/100
- B goldmansachs.com 75/100
- B gmarket.co.kr 75/100
- A skyscanner.net 85/100
- A samsclub.com 85/100
- C veo4-video.art 60/100
- A+ roche.com 95/100
- A colgate.com 85/100
- B thesaurus.com 70/100
- B anz.com.au 75/100
- F saudiaramco.com 10/100
- A singaporeair.com 85/100
- C turkishairlines.com 65/100
- A digitalocean.com 85/100
- A netlify.com 90/100
- A bain.com 85/100
- B usa.gov 75/100
- C peacocktv.com 65/100
- B cocacola.com 75/100
- C yahoo.co.jp 60/100
- C columbia.edu 60/100
- A sofi.com 85/100
- C musicvideoai.pro 60/100
- B coupang.com 75/100
- B wayfair.com 70/100
- A 3m.com 85/100
- B binance.com 75/100
- C wan4ai.app 60/100
- A forrester.com 85/100
- C gamespot.com 60/100
- A groupon.com 85/100
- B miro.com 75/100
- D progressive.com 50/100
- A cox.com 85/100
- A costco.com 85/100
- B fda.gov 75/100
- B microsoftonline.com 75/100
- F chinadaily.com.cn 10/100
- A bt.com 88/100
- A linkedin.com 90/100
- A nab.com.au 85/100
- C airtel.in 67/100
- A gopro.com 85/100
- A elpais.com 85/100
- B vivo.com 75/100
- A fnac.com 85/100
- B ziprecruiter.com 75/100
- B wsj.com 75/100
- B skillshare.com 80/100
- B wordpress.com 80/100
- B productshotai.app 70/100
- A chevrolet.com 85/100
- B vinted.com 70/100
- A thehill.com 85/100
- A schwab.com 85/100
- B nasa.gov 80/100
- A theatlantic.com 87/100
- A blackboard.com 85/100
- B edx.org 75/100
- F gov.br 10/100
Browse all graded domains (46)
Clear filter ×- B baidu.com 75/100
- A bain.com 85/100
- B bankofamerica.com 75/100
- B barclays.co.uk 75/100
- C bayer.com 55/100
- C bazicalculator.pro 60/100
- A bbc.com 85/100
- B bbc.co.uk 75/100
- A bbva.com 85/100
- A bcg.com 85/100
- C beadpattern.net 60/100
- A behance.net 85/100
- A bell.ca 85/100
- A berkeley.edu 85/100
- A bestbuy.com 85/100
- F bestvid.net 10/100
- A bestwestern.com 85/100
- A bhphotovideo.com 87/100
- A bild.de 85/100
- B bilibili.com 80/100
- B billboard.com 70/100
- B binance.com 75/100
- B bing.com 70/100
- F birthdaywebsite.app 10/100
- B bitbucket.org 75/100
- A blackboard.com 85/100
- F blacksheepgrease.com 10/100
- B blockchain.com 70/100
- B bloomberg.com 75/100
- C bluehost.com 55/100
- B bmw.com 75/100
- B boeing.com 80/100
- A boohoo.com 85/100
- A booking.com 85/100
- A bose.com 85/100
- A+ bp.com 95/100
- B bradesco.com.br 75/100
- B brainly.com 80/100
- A+ brave.com 95/100
- B britannica.com 80/100
- B britishairways.com 80/100
- A bt.com 88/100
- A budget.com 85/100
- C burgerking.com 55/100
- A businessinsider.com 85/100
- B buzzfeed.com 75/100
Showing up to 100 domains per section above; browse all lists every graded domain, 100 per page.