theorem.co
WHOIS Information
| Domain | theorem.co |
|---|---|
| Registrar | - |
| Created | - |
| Expires | - |
| Updated | - |
| Status | - |
| Name Servers | - |
| Registrant Country | - |
| DNSSEC | - |
| Transfer | Transferable |
| Release | Normal |
| Privacy | - |
Note: 查询失败，请稍后重试. Some TLDs (e.g. .cn) do not support RDAP; a WHOIS query was attempted.
Valuation Details
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Estimated Value
¥17,000 - ¥52,000
Overall Score
65 / 100（B）
Assessment
Above-average domain, suitable for building a site
Confidence
High
| Dimension | Impact | Details |
|---|---|---|
| TLD | +6 | Mainstream TLD .co |
| Length | 0 | SLD "theorem", 7 characters |
| Brandability | +9 | Vowels 43%, balanced pronunciation, smooth consonant-vowel flow |
| Comparable Sales | 0 | Based on 362 comparable sales, median about $5,000 |
Domain Sales History
| Domain | Price | Date | Type | Venue | Source |
|---|---|---|---|---|---|
| theorem.co | $2,000 | - | 平台/经纪交易 | Sedo | DNJournal 归档 |
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Registration History
0 snapshotsNo snapshots yet. Changes will be recorded on future lookups.
SSL Certificate
Valid| Issuer | Amazon |
|---|---|
| Expires | 2027-05-05 |
| Days left | 186 |
| Protocol | TLSv1.3 |
DNS Records
| A | 3.170.221.15, 3.170.221.53, 3.170.221.82, 3.170.221.6 |
|---|---|
| AAAA | - |
| CNAME | - |
| MX | 10 aspmx2.googlemail.com, 10 aspmx3.googlemail.com, 5 alt1.aspmx.l.google.com, 5 alt2.aspmx.l.google.com, 1 aspmx.l.google.com |
| NS | ns-1601.awsdns-08.co.uk, ns-214.awsdns-26.com, ns-742.awsdns-28.net, ns-1200.awsdns-22.org |
| TXT | atlassian-domain-verification=mj/2ovdrPvBeStSvgSpLe/1IaZyOAkQas3r57p9FiIWsbLitWEgksjDs64k5f97n, facebook-domain-verification=99ubk4ufa8vkccoyfiq2e68bwz13wr, google-site-verification=27pU0VbRIeqFYe-bDszw2qEaDw_shU32ZClivvfNyw4, google-site-verification=2UyoIVqJhSTmzVpZgyE9bf3Hp_geyVas2maH8ZN91Hc, google-site-verification=8zBIVeQB5lGj1gc63ZhWSFThQjkH6XJX7KkP1YmWzJk, google-site-verification=UmrSSci0EHiL6dG3ZVczNIHYCBtf82hjF8Hr4WEZP9Q, google-site-verification=pjv10Ktlk1NTstTStDgpVTbcB90odyC_ekfZ4ox8fRs, google-site-verification=rDG8VpPuFv_lnNu5M_aBziPC5J_X21M1JQGlUKffQEY, google-site-verification=rbrGWzCBXMue0rBPvI_pUkLNhCrmcmKXqSaB7ZmkgUw, hubspot-domain-verification=ZTA4Mjg0ZDctY2MzZS00ZjU1LWIzOGMtYzEzYjMzYTc5YTk5, miro-verification=bd22b9209af2fec35069f7e83603afd23daecf3b, v=spf1 include:_spf.google.com include:servers.mcsv.net include:_spf.bullhornmail.com include:_spf.psm.knowbe4.com include:m.lessonly.com ~all, MS=ms73266230, ZOOM_verify_i8gEzibFQnKAUkA9ItYiZQ, ahrefs-site-verification_352caf0b43fa584f9e56e4782eacb83fb752cef4f71e36521f4b0004d1fb8dd4, apple-domain-verification=L0RQZRqRHtm6eFJR |
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Data Notice
Registration data comes from public RDAP/WHOIS protocols, cached for 24 hours. Snapshots are recorded continuously. Sales data comes from public reports. Valuations are algorithmic estimates.