Instra .SI Promo Codes & Domain Pricing (Oct 2026)
Instra offers .SI domain registration starting at $169.00 (ranked #56 for registration and #45 for domain transfer among 57 tracked registrars). Renewals continue at $174.49/yr with free WHOIS privacy included.
Registration $169.00, renewal $174.49 & transfer $194.49
Open InstraLong-Term Cost Calculator
The Only Calculator That Reveals the True Cost of Your Domain.
| Option | Total Cost |
|---|---|
| Regular Registration $169.00 start price | $517.98 |
How it works: Total cost = First year price + (Renewal price × Remaining years). For renewals, it's simply Renewal price × Years. This helps you compare the true long-term value of promotional offers versus regular pricing.
.SI Domain Price Trends at Instra
Track how .SI domain prices at Instra have changed over time. Monitoring these trends helps you identify the best times to buy, renew, or transfer your domains.
Price History
Prices shown are for Instra
Market Rankings
See how Instra stacks up against 56 other registrars for .SI pricing.
Instra Market Rankings (vs 56 other registrars)
As of October 15, 2026, Instra offers .SI domain registration at $169.00, which is 417% higher than the average registration cost of $32.71 (ranked #56 of 57 registrars). This price has remained stable since tracking began on November 28, 2025.
Annual renewals at Instra cost $174.49/year, which sits 353% above the industry renewal average of $38.56 (ranked #53). Renewal costs stay close to the initial rate, so long-term costs are predictable.
Total cost at Instra comes to $517.98 over 3 years (ranked #53) and $866.96 over 5 years (ranked #53). Domain transfers to Instra are priced at $194.49 (ranked #45 of 57 registrars).
Comparison: Instra vs. Major Competitors
See how Instra's .SI pricing stacks up against top registrars.
| Feature | Instra | Spaceship | Namecheap | Winner |
|---|---|---|---|---|
| 1st Year Price | $169.00 | $6.65 | $11.98 | Spaceship |
| Renewal Price | $174.49 | $11.98 | $15.48 | Spaceship |
| ICANN Fee | $0.00 | $0.00 | $0.20 | Tie |
| 3 Years Price | $517.98 | $30.61 | $42.94 | Spaceship |
| 5 Years Price | $866.96 | $54.57 | $73.90 | Spaceship |
| Transfer Fee | $194.49 | $0.00 | NA | Spaceship |
| Whois Privacy | Free | Free | Free | Tie |
Verdict: For maximum overall savings, Spaceship provides lower rates across both first-year registration (by $162.35 (limit 1)) and ongoing renewals (by $162.51/yr). However, as an official ICANN-accredited registrar, Instra offers direct-to-registry reliability and security.
Challenge This Offer
While we've highlighted the top market competitors above for .SI domains, we believe in total transparency. Search below to compare Instra with any other registrar.
Select a registrar from the list to update the comparison table.
Pros & Cons of Instra for .SI Domains
The Good
- Free WHOIS Privacy forever
- Transparent renewal rates (No massive hikes)
- Official ICANN-accredited registrar
- 94k gTLD domains under management
The Bad
- First-year registration is 417% above the market average
- Annual renewal rate is 353% above the market average
- Trustpilot rating is Poor (2.7 stars)
How to Redeem This Instra Offer
Follow these simple steps to secure your .SI domain for just $169.00.
Good news! No coupon code is needed to get the best price of $169.00 at Instra.
Other Instra Domain Deals
Registration, renewal, and transfer rates for other popular domain extensions offered by Instra.
| Domain | New | Renew | Transfer |
|---|---|---|---|
| .com Offer Details | $56.00 | $57.49 | $57.49 |
| .net Offer Details | $56.00 | $57.49 | $57.49 |
| .org Offer Details | $19.99 | $20.49 | $20.49 |
| .ai Offer Details | $194.25 | $194.25 | $194.25 |
| .io Offer Details | $125.49 | $125.49 | $125.49 |
| .co Offer Details | $44.99 | $46.49 | $46.49 |
Alternative .SI Deals
Compare Instra with other top-rated registrars offering .SI extensions.
Frequently Asked Questions
How does Instra's .SI price compare to the market?
Instra is positioned at the premium end of the .SI market (ranked #56 of 57). While more affordable introductory rates exist, users often choose them for their established platform.
Are there hidden .SI renewal hikes at Instra?
No, Instra maintains stable pricing for .SI. The renewal rate of $174.49 closely matches the initial price, avoiding steep price increases.
How much does it cost to transfer a .SI domain to Instra?
Transferring a .SI to Instra costs $194.49. This sits in line with prevailing market transfer rates (ranked #45). The fee typically includes a 1-year registration extension.
Is Instra a good choice for long-term .SI registration?
For long-term .SI ownership, Instra offers a 5-year total cost of $866.96 (ranked #53), which is consistent with standard industry rates for long-term management.
Is Instra cheaper than Spaceship for .SI?
No, Spaceship has a lower entry price by $162.35, though many users choose Instra for its renewal price stability or included features.
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