colum.edu
Its Domain Power Rank is relatively high.
- Global Rank
- #41,559
▲ 5,576
- Rank in TLD
- #600
▲ 39
- Referring Domains
- 2,435
▲ 121
- Avg. Referrer Power Rank
- 28.8
- Subdomains
- 109
- Domain age
- No data
Link Overview
- Avg. Referrer Power Rank
- 28.8
- Median Referrer Power Rank
- 25.6
- Referring Domains
- 2,435
- Linked Domains
- 4,347
Referring Domains by Power Rank
0–9 283
10–19 570
20–29 602
30–39 396
40–49 275
50–59 174
60–69 76
70–79 43
80–89 11
90–100 5
Total 2,435
Referring Domains
| Referring domain | Power Rank | Global Rank |
|---|---|---|
| google.com | 99.8 | #1 |
| apple.com | 93.5 | #22 |
| microsoft.com | 91.9 | #33 |
| wikipedia.org | 91.8 | #34 |
| squarespace.com | 90.3 | #46 |
| weebly.com | 87.4 | #85 |
| linktr.ee | 84.7 | #161 |
| substack.com | 84.4 | #173 |
| harvard.edu | 83.6 | #218 |
| weforum.org | 81.2 | #374 |
Basic Information
Subdomain
about.colum.eduacweb.colum.eduwww.acweb.colum.eduprisma.admin.colum.eduadweb.colum.eduallium.colum.edualumni.colum.eduapply.colum.eduartsnexus.colum.eduartspolicy.colum.eduwww.artspolicy.colum.eduask.colum.edublogs.colum.educalendar.colum.educanvas.colum.educascade.colum.educatalog.colum.educbmr-webapps.colum.educccjbar.colum.educhicagotalks.colum.edu
DNS
| Type | Name | TTL | Value |
|---|---|---|---|
| A | colum.edu | 86400 | 216.146.221.38 |
| MX | colum.edu | 86400 | 0 colum-edu.mail.protection.outlook.com |
| NS | colum.edu | 86400 | ns2.dnsmadeeasy.com |
| NS | colum.edu | 86400 | ns4.dnsmadeeasy.com |
| NS | colum.edu | 86400 | ns3.dnsmadeeasy.com |
| NS | colum.edu | 86400 | ns1.dnsmadeeasy.com |
| NS | colum.edu | 86400 | ns0.dnsmadeeasy.com |
| SOA | colum.edu | 86400 | ns0.dnsmadeeasy.com. dns.dnsmadeeasy.com. 2016061262 43200 3600 1209600 180 |
| TXT | colum.edu | 1800 | teamviewer-sso-verification=5013da9a2ce5499c917ff29ecb54ff83 |
| TXT | colum.edu | 1800 | duo_sso_verification=JBrbqYLbTKggLLE6lTxrZ9cISjSS5zlZerbUNNZD053VuE3kvQKpvHE9dIdN9tuk |
| TXT | colum.edu | 1800 | p3tce9upficdhvum6miajakhmu |
| TXT | colum.edu | 1800 | ebjpqh98kbmul3nq9hne2e2a5b |
| TXT | colum.edu | 1800 | yJ3krjfRwBmHMZAMYnnmUDmVSRMXRPBc4QH0fsRks4phGcRXFKfwAXNuGXLaftOxwIZMT1ZSQ8t2w6IkQeD7nQ== |
| TXT | colum.edu | 1800 | adobe-idp-site-verification=19f93aab09d9f352a0f6fab31215ec70dc41107b9c6b42e599a0462ade8ce2cb |
| TXT | colum.edu | 1800 | ugtjdu7e1daene6m5ghl82koi4 |
| TXT | colum.edu | 1800 | jamf-site-verification=FsWalgtuitrm6O2X88g1pw |
| TXT | colum.edu | 1800 | v=msv1 t=A2EEDB8A-C958-487E-9968-7012714F2406 |
| TXT | colum.edu | 1800 | MS=ms95371918 |
| TXT | colum.edu | 1800 | apple-domain-verification=FZWUVLCpIilOisfc |
| TXT | colum.edu | 1800 | work-accounts-domain-verification=XkuJ5lvbAKjg4l0XM1miaTYAfYvPK6 |
| TXT | colum.edu | 1800 | v=spf1 mx a ip4:199.168.239.33 ip4:199.168.238.100 ip4:199.168.236.6 ip4:147.154.114.30 ip4:138.1.32.22 ip4:192.29.100.108 ip4:147.154.103.124 ip4:192.29.100.157 ip4:147.154.118.190 ip4:138.1.123.26 ip4:138.1.127.67 ip4:63.143.57.204/31 ip4:66.240.227.76/31 ip4:216.147.212.20/30 ip4:64.74.237.230/31 include:servers.mcsv.net include:spf.protection.outlook.com include:verifymyfafsa.com include:everbridge.net ~all |
| TXT | colum.edu | 1800 | google-site-verification=84uAgsZYwGkeEiMhcAmB3TBx6P7eXp8CNt8Y4kWKVHg |
| TXT | colum.edu | 1800 | _yxx5hees3i0092s3qnd2tjpwjwosv8n |
Email Authentication
- MX
- Valid
- SPF
- Valid
- 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.