rfdesign.com

Rfdesign.com Comprehensive resource guide for mechanical engineers

RF Design magazine provides RF and microwave engineers with design and development information concerning wireline and wireless communication's circuits and products using radio frequency signals going from very low frequency all the way to millimeter waves.

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Authority

—/100

Safety

90/100

Registered

Feb 4, 1997

29 years old · SafeNames Ltd.

1 of 2 safety checks passed (Sep 17, 2026).

AboutUs has not vetted this site. 1 of 2 automated safety check did not pass. Everything below is what we could measure automatically. Anything you do on the site — paying, sharing personal details, downloading — is between you and the site, not AboutUs.

Current facts

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Authority & Safety, with the evidence

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Authority: not enough signals yetClear

Why we're not scoring this yet

We withhold an authority number until independent evidence (global rank, link-graph presence) has accrued. The facts we do have about this site are shown below — we'd rather say “not enough signals yet” than invent a low score.

Safety evidence

No unexpired threat-feed result; name-similarity check available (recorded about 30 days ago); 3/3 transport and email checks available (oldest recorded about 30 days ago). This is evidence coverage, not a probability that a website is safe.

Recorded HTTPS check did not confirm a valid connection
Missing DMARC (mild)

Site history

Dated record — historical facts always carry their date.

1997
Domain registered (Feb 4, 1997).
2026
Checked today — 1 of 2 safety checks passed (Sep 17, 2026).

✓ domain continuity 29 years registered✓ live verified Sep 17, 2026

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