VerveSheets
Formulas for

Check TLS Support

Networking1 credit/cellSheets · ExcelNew
=VERVE("tlscheck", "amazon.com", "field", "tlsVersions.TLSv1")
What this pulls

Scan domains for TLS by the row. Returns supported TLS versions down a column — Google Sheets or Excel.

It's one of 250+ live sources you reach with a single =VERVE() function — served from APIVerve's production data engine, billed at 1 credit per resolved cell, and refreshed on whatever cadence you set. No API keys to wrangle, no scripts, no exports.

See it in a cell

A real example — the input you type, and the values you can pull from it. Click any cell to see the formula behind it.

tlscheck.xlsxsample data
B2fx=VERVE("tlscheck", A2, "field", "tlsVersions.TLSv1")
A
B
C
D
E
1
Domain
Tls Versions › TLSv1
Tls Versions › TLSv1
Tls Versions › TLSv1
Tls Versions › TLSv1
2
amazon.com
FALSE
FALSE
TRUE
TRUE
3
4
click any cell to see its formula1 credit / cell
Ways to use it

Resolve a column of hosts

Fill =VERVE("tlscheck", "amazon.com", "field", "tlsVersions.TLSv1") down your list of hosts or IPs and land the answer for each in its own row — no terminal, no scripts.

Enrich logs or inventories

Add Check TLS Support's lookup beside an existing table to turn bare identifiers into readable, structured detail.

Compose checks

Combine the result with IF and conditional formatting to surface the rows that need attention.

Use it in your sheet

The same function works in both apps — install once, sign in with your key, and type it into any cell.

Google SheetsAdd-on

Install from the Workspace Marketplace, then drop the formula into a cell. Autocomplete suggests the source and its fields.

=VERVE("tlscheck", "amazon.com", "field", "tlsVersions.TLSv1")
Microsoft ExcelAdd-in

Same source, same arguments, same key — in Excel on desktop, the web, or mobile. Excel namespaces it as VERVE.CALL. Drag to fill a whole column.

=VERVE.CALL("tlscheck", "amazon.com", "field", "tlsVersions.TLSv1")
Optional inputs

Tune the result by adding name=value before the field argument — in any order. Leave one out and its default applies.

  • port

    The port to connect to (usually 443 for HTTPS)

    =VERVE("tlscheck", "amazon.com", "port", "443")
Fields you can pull

Add a field name as the last argument to land just that value in the cell.

  • Tls Versions › TLSv1
    =VERVE("tlscheck", "amazon.com", "field", "tlsVersions.TLSv1")
  • Highest Version
    =VERVE("tlscheck", "amazon.com", "field", "highestVersion")
  • Has Deprecated TLSPremium
    =VERVE("tlscheck", "amazon.com", "field", "hasDeprecatedTLS")
  • Is SecurePremium
    =VERVE("tlscheck", "amazon.com", "field", "isSecure")
  • Risk ScorePremium
    =VERVE("tlscheck", "amazon.com", "field", "riskScore")
  • Risk LevelPremium
    =VERVE("tlscheck", "amazon.com", "field", "riskLevel")
  • Domain
    =VERVE("tlscheck", "amazon.com", "field", "domain")

Premium marks data included on paid plans. On the Free plan a marked field is withheld and a marked input is ignored — either way the cell reads #PREMIUM(name) instead of a value, so a gated answer can never be mistaken for a real one. Everything unmarked works on every plan. Compare plans

Check TLS Support, answered

Everything you need to wire it into a sheet.

How do I pull Check TLS Support into Google Sheets?
Install the VerveSheets add-on, sign in once with your key, and type =VERVE("tlscheck", "amazon.com", "field", "tlsVersions.TLSv1") into any cell. The "field" argument names the value you want back, so the cell resolves to a single number or string you can chart, sort, or feed into another formula.
What data can I pull from Check TLS Support?
Check TLS Support returns tlsVersions.TLSv1, highestVersion and domain — name any one of them as the "field" argument and that value lands in the cell. Leave the field out and the whole record spills into a two-column table instead.
Can I narrow what Check TLS Support returns?
Yes — Check TLS Support takes "port" as optional inputs. They go in as "name", value pairs after the required ones, in any order, so =VERVE("tlscheck", "amazon.com", "port", "443") shapes the result without changing anything else.
Which Check TLS Support fields need a paid plan?
hasDeprecatedTLS, isSecure, riskScore and riskLevel are included from the Starter plan up. On the Free plan the cell returns #PREMIUM(field) rather than a wrong or empty value, so it's always obvious which one to upgrade for. Every other field works on Free.
Can I fill a whole column of Check TLS Support at once?
Yes. Put your domain values down a column and point the formula at the range — A2:A50 instead of A2 — and one call returns a value for every row. Dragging the formula down works too, but the range form is a single billed call per column rather than one per cell.
How many credits does each Check TLS Support cell cost?
Each resolved cell costs 1 credit. A cell only re-bills when it actually refreshes, so a sheet you aren't touching doesn't keep charging.
Does Check TLS Support work in Excel as well as Google Sheets?
Yes — same arguments, same key, same fields. Excel namespaces custom functions, so the call is =VERVE.CALL() there and =VERVE() in Google Sheets; nothing else about it changes.
Combine it with
Check Phishing URLs
=VERVE("phishingcheck", "centruldepiele.ro", "field", "isPhishing")
Check URL Safety
=VERVE("contentfilter", "https://www.pornhub.com/video/123", "field", "domain")
Detect Bots
=VERVE("botdetector", "Googlebot/2.1 (+http://www.google.com/bot.html)", "field", "userAgent")
Detect Tor Nodes
=VERVE("tordetect", "185.189.183.143", "field", "ipAddress")
Detect VPNs
=VERVE("vpndetector", "103.62.49.210", "field", "is_vpn")
IP Blacklist Check
=VERVE("ipblacklistlookup", "185.220.101.1", "field", "ipAddress")
Browse all sources

Put Check TLS Support in your next spreadsheet. Add the extension, paste the formula, and the cell keeps itself current.

Add to Google Sheets→Add to Excel

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