polytechnique.edu
Its Domain Power Rank is relatively high.
- Global Rank
- #31,878
▲ 788
- Rank in TLD
- #483
▼ 4
- Referring Domains
- 2,162
▲ 27
- Avg. Referrer Power Rank
- 32.1
- Subdomains
- 34
- Domain age
- No data
Link Overview
- Avg. Referrer Power Rank
- 32.1
- Median Referrer Power Rank
- 28.5
- Referring Domains
- 2,162
- Linked Domains
- 1,265
Referring Domains by Power Rank
0–9 191
10–19 488
20–29 466
30–39 326
40–49 268
50–59 218
60–69 134
70–79 52
80–89 14
90–100 5
Total 2,162
Referring Domains
| Referring domain | Power Rank | Global Rank |
|---|---|---|
| google.com | 99.8 | #1 |
| github.com | 93.6 | #19 |
| wikipedia.org | 91.8 | #34 |
| adobe.com | 90.7 | #43 |
| europa.eu | 90.5 | #44 |
| nih.gov | 87.1 | #91 |
| columbia.edu | 85.2 | #151 |
| wikimedia.org | 85.2 | #150 |
| substack.com | 84.4 | #173 |
| harvard.edu | 83.6 | #218 |
Basic Information
Subdomain
www.admission.polytechnique.eduwww.ax.polytechnique.eduwww.bibliotheque.polytechnique.eduwww.biologie.polytechnique.eduwww.colloque-variations.polytechnique.eduwww.colloquemandelbrot2011.polytechnique.eduwww.ecoledoctorale.polytechnique.eduwww.economie.polytechnique.eduwww.etudes.polytechnique.eduexed.polytechnique.eduinfo.exed.polytechnique.edulms.exed.polytechnique.eduwww.exed.polytechnique.eduwww.fx.polytechnique.eduwww.graduateschool.polytechnique.eduhep.polytechnique.eduwww.hss.polytechnique.eduwww.izest.polytechnique.eduwww.langues.polytechnique.eduwww.mathematiques.polytechnique.edu
DNS
| Type | Name | TTL | Value |
|---|---|---|---|
| A | polytechnique.edu | 3600 | 129.104.30.29 |
| MX | polytechnique.edu | 3600 | 10 mx-a.polytechnique.fr |
| MX | polytechnique.edu | 3600 | 10 mx-b.polytechnique.fr |
| NS | polytechnique.edu | 3600 | nsa.perf1.fr |
| NS | polytechnique.edu | 3600 | nsb.perf1.com |
| NS | polytechnique.edu | 3600 | milou.polytechnique.fr |
| NS | polytechnique.edu | 3600 | picaros.polytechnique.fr |
| NS | polytechnique.edu | 3600 | rackham.polytechnique.fr |
| SOA | polytechnique.edu | 3600 | milou.polytechnique.fr. hostmaster.polytechnique.fr. 2026071524 86400 21600 1209600 3600 |
| TXT | polytechnique.edu | 3600 | MS=ms33371486 |
| TXT | polytechnique.edu | 3600 | ZOOM_verify_CbzOoGJhSpOAW12A7o2eQg |
| TXT | polytechnique.edu | 3600 | google-site-verification=k119UEhL7PQfMif21S021-1-cMCE_zKk4X7f8FCBICQ |
| TXT | polytechnique.edu | 3600 | pardot981572=b118f8a04a886afda8842f2d7ef5d03a4c4f1099576c431cebeb0c706a6203f0 |
| TXT | polytechnique.edu | 3600 | v=spf1 mx ip4:129.104.30.11 ip4:129.104.30.12 ip4:129.104.30.128/28 ip4:129.104.0.0/24 include:spf.protection.outlook.com ?all |
Email Authentication
- MX
- Valid
- SPF
- Warning
This SPF policy uses +all or has no all mechanism. Check whether the sender restrictions are appropriate, and consider ~all or -all if needed.
- DMARC
- Warning
DMARC is set to p=none, which does not ask receiving servers to quarantine or reject failing messages.
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.