signaturestrength.com

SignatureStrength.com

When you need help with Excel - whether it's solving an immediate emergency or simplifying a task - MrExcel.com is there.

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Authority

—/100

Safety

90/100

Registered

May 23, 2003

23 years old · Atom.com Domains LLC

3 of 5 safety checks passed (Sep 8, 2026).

AboutUs has not vetted this site. 2 of 5 automated safety checks 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

What AboutUs observed on the live site and in WHOIS/DNS today. These are measurements, not an endorsement of the site.

checked now

Domain registered May 23, 2003 — 23 years old.

checked now

Registrar today: Atom.com Domains LLC — unchanged since AboutUs began tracking (Sep 8, 2026).

Trust record

Authority & Safety, with the evidence

How this is scored →

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 MX and no DMARC (mild)

Site history

Dated record — historical facts always carry their date.

2003
Domain registered (May 23, 2003).
2026
Checked today — 3 of 5 safety checks passed (Sep 8, 2026).

✓ domain continuity 23 years registered✓ live verified Sep 8, 2026

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