nag.co.uk

Nag.co.uk

The Numerical Algorithms Group (NAG) develops computational software and high-performance computing services for numerical engineering applications. Its software is used by tens of thousands of individual users and independent software vendors in academia and industry. NAG has operated for nearly 40 years.

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Authority

—/100

Safety

90/100

Registered

Sep 21, 1995

30 years old · Nuco Technologies Ltd t/a Host-IT

1 of 2 safety checks passed (Sep 15, 2026).

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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 20 days ago); 3/3 transport and email checks available (oldest recorded about 20 days ago). This is evidence coverage, not a probability that a website is safe.

Recorded HTTPS check did not confirm a valid connection

Site history

Dated record — historical facts always carry their date.

1995
Domain registered (Sep 21, 1995).
2026
Checked today — 1 of 2 safety checks passed (Sep 15, 2026).

✓ domain continuity 30 years registered✓ live verified Sep 15, 2026

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