altera.com
Its Domain Power Rank is relatively high.
- Global Rank
- #48,905
▲ 2,252
- Rank in TLD
- #21,917
▲ 792
- Referring Domains
- 1,168
▼ 17
- Avg. Referrer Power Rank
- 30.6
- Subdomains
- 32
- Domain age
- 34 yr 7 mo
Link Overview
- Avg. Referrer Power Rank
- 30.6
- Median Referrer Power Rank
- 27.2
- Referring Domains
- 1,168
- Linked Domains
- 205
Referring Domains by Power Rank
0–9 165
10–19 239
20–29 252
30–39 174
40–49 123
50–59 97
60–69 57
70–79 46
80–89 12
90–100 3
Total 1,168
Referring Domains
| Referring domain | Power Rank | Global Rank |
|---|---|---|
| google.com | 99.8 | #1 |
| github.com | 93.6 | #19 |
| wikipedia.org | 91.8 | #34 |
| outlook.com | 86.2 | #119 |
| oracle.com | 86.1 | #124 |
| columbia.edu | 85.2 | #151 |
| mit.edu | 83.2 | #238 |
| nist.gov | 82.9 | #261 |
| prnewswire.com | 82.7 | #272 |
| businesswire.com | 82.1 | #308 |
Basic Information
- TLD
- .com
- Registration date
- 16 Mar 1992
- Last updated
- 13 Oct 2026
- Expires
- 17 Mar 2027 (132 days remaining)
- Domain statuses
- clientUpdateProhibited clientTransferProhibited clientDeleteProhibited serverUpdateProhibited serverTransferProhibited serverDeleteProhibited
- Registry
- VeriSign Global Registry Services
- Registrar
- Markmonitor Inc.
Subdomain
answers.altera.comaps.altera.comasap.altera.comcloud.altera.comcommunity.altera.comcustomerlogin.altera.comdesign.altera.comapp.design.altera.comdl.altera.comdocs.altera.comdownload.altera.comerpprod.altera.comftp.altera.comgo.altera.cominvestor.altera.comip66-35-226-228.altera.comjobs.altera.comlearn.altera.comlicensing.altera.commarketplace.altera.com
DNS
| Type | Name | TTL | Value |
|---|---|---|---|
| A | altera.com | 300 | 35.164.115.237 |
| MX | altera.com | 3600 | 10 altera-com.mail.protection.outlook.com |
| NS | altera.com | 900 | ns1-04.azure-dns.com |
| NS | altera.com | 900 | ns2-04.azure-dns.net |
| NS | altera.com | 900 | ns3-04.azure-dns.org |
| NS | altera.com | 900 | ns4-04.azure-dns.info |
| SOA | altera.com | 3600 | ns1-04.azure-dns.com. azuredns-hostmaster.microsoft.com. 1 3600 300 2419200 300 |
| TXT | altera.com | 60 | _a924xvh0xprvo73hfeuww8xtdrr71dg |
| TXT | altera.com | 60 | airtable-verification=1adcf14fe8e62a6b5a6013d8c5fd3faf |
| TXT | altera.com | 60 | cursor-domain-verification-bqyw2d=iAtjWU5tePB6sAqv5VQqTGtzq |
| TXT | altera.com | 60 | anthropic-domain-verification-btv4ht=gsR67ElJnGwTfxii7MmgWLFGN |
| TXT | altera.com | 60 | google-site-verification=XlOyC738jPmvB-NNOSUAQdJ-8FFaN6bN0tvIACJa3qA |
| TXT | altera.com | 60 | google-site-verification=wCBS-91ylwoOt8tYgW_v4nhLMcKez0LVx6rPNpGO7us |
| TXT | altera.com | 60 | pardot1090322=15a10b2588ce6b438a85fc00019a6a74f71fca6ce0131d2d7c3e1d3ddaf56db7 |
| TXT | altera.com | 60 | sending_domain1090322=1b64584b703c39140ad08a1e294e842ecaaa10495ef90f41cd39956b86e586cc |
| TXT | altera.com | 60 | 00DHr000009zOM2=1TBUi00000000BJ;00DVD00000AhQj3=1TBVD00000004Ev;00DcX000004yHOf=1TBcX0000000DtJ;00Dce000008r76n=1TBce00000000eL;00DVD00000Frdgv=1TBVD0000000OvB |
| TXT | altera.com | 60 | v=spf1 ip4:52.234.124.226 ip4:20.245.151.179 ip4:20.237.153.156 ip4:192.55.52.195 ip4:13.83.14.143 ip4:13.64.239.74 ip4:20.184.132.133 ip4:159.183.193.109 ip4:159.183.200.101 ip4:159.183.213.105 ip4:159.183.213.107 ip4:159.183.213.204 ip4:159.183.214.96 ip4:167.89.110.192 ip4:167.89.126.180 ip4:50.31.57.204 include:spf.protection.outlook.com mx include:docebosaas.com include:spf_c.oraclecloud.com include:_spf.psm.knowbe4.com include:_spf.salesforce.com mx:antidot.net ~all |
| CAA | altera.com | 3600 | 0 issue "digicert.com; cansignhttpexchanges=yes" |
| CAA | altera.com | 3600 | 0 issue "letsencrypt.org" |
| CAA | altera.com | 3600 | 0 issue "pki.goog; cansignhttpexchanges=yes" |
| CAA | altera.com | 3600 | 0 issue "sectigo.com" |
| CAA | altera.com | 3600 | 0 issuewild "digicert.com; cansignhttpexchanges=yes" |
| CAA | altera.com | 3600 | 0 issuewild "letsencrypt.org" |
| CAA | altera.com | 3600 | 0 issuewild "pki.goog; cansignhttpexchanges=yes" |
| CAA | altera.com | 3600 | 0 issuewild "sectigo.com" |
Email Authentication
- MX
- Valid
- SPF
- Valid
- DMARC
- Valid
DMARC is set to p=reject, asking receiving servers to reject messages that fail authentication.
Some information is cached or comes from our own analysis, so it may not be current or complete. Our link analysis does not cover every link on the web. Metrics are based on our own methodology and should not be taken as definitive assessments of a domain’s or service’s quality or trustworthiness.