ideate.cmu.edu - robtex.com
ideate.cmu.edu
cmu.edu
| DNSSEC | ⚠️ Not signed | ||||||
| A | 128.2.42.10🇺🇸 CMU-ROUTER128.2.0.0/16 RR-RC-Expedient-MOH | ||||||
| NS | nsauth-master.net.cmu.edu ⭐ | ||||||
| NS | nsauth1.net.cmu.edu | ||||||
| NS | nsauth2.net.cmu.edu | ||||||
| NS | nsauth3.net.cmu.edu | ||||||
| MX | aspmx.l.google.com ⭐ | ||||||
| MX | alt1.aspmx.l.google.com(5) | ||||||
| MX | alt2.aspmx.l.google.com(5) | ||||||
| MX | alt3.aspmx.l.google.com(10) | ||||||
| MX | alt4.aspmx.l.google.com(10) | ||||||
| TXT | [NRDR 34436_IN_TXT_google-site-verification=MYZf5OssFVvgYQF1snvJdiFbMjHy53WzL... | ||||||
| TXT | facebook-domain-verification=vxpo0xkores42yfj9ggcdd2o2d2v2n | ||||||
| TXT | e2ma-verification=fu2 | ||||||
| TXT | [NRDR 33014_IN_TXT_ZOOM_verify_FruZuJfdTeW1OOezpsuIVA +31oybl7gh2i74ky0SLQcg] | ||||||
| TXT | [NRDR 34441_IN_TXT_zoho-verification=zb38550127.zmverify.zoho.com sbctKhpo8bh... | ||||||
| TXT | [NRDR 32936_IN_TXT_r4bgkix7EqRv+dJHKYelMrye44oR+366MsSA0lCP0TOcMK8wfs0bpTMDP1... | ||||||
| TXT | [NRDR 31057_IN_TXT_00df4000000231leaa QSq9rQj5GCBh30pVnLGMtQ] | ||||||
| TXT | airtable-verification=878daeee4665d51015a6dda912bbb9f5 | ||||||
| TXT | google-site-verification=MYZf5OssFVvgYQF1snvJdiFbMjHy53WzLrnsVGkgpFU | ||||||
| TXT | [NRDR 16337_IN_LOC_40.26.39.0.N.79.56.36.2.W.283.1.10.10 5PS/aNXhz6qcZ6tfoRdgeQ] | ||||||
| TXT | [NRDR 34438_IN_TXT_google-site-verification=pNbrq7j_EeIowr_Kw1Jfy46bmFWR9p1ll... | ||||||
| TXT | [NRDR 31504_IN_TXT_v=spf1.include:_spf.cmu.edu.~all jxEj2x9CC1Gu8ePZldY84w] | ||||||
| TXT | [NRDR 34068_IN_TXT_atlassian-domain-verification=H4RHVEsTq5YZaRen7VBly2a3AqWh... | ||||||
| TXT | zoho-verification=zb38550127.zmverify.zoho.com | ||||||
| TXT | [NRDR 30017_IN_TXT_google-site-verification=O2gyijlOW-8BSOghh0tL_4N1PlWU_qznk... | ||||||
| TXT | [NRDR 34503_IN_TXT_google-site-verification=JopPlnNv9VupQydpE3TiwZAEod-zouxEX... | ||||||
| TXT | [NRDR 37073_IN_TXT_reftab-domain-verification=c24d073b23fed3af77c9e3b40010223... | ||||||
| TXT | docusign=048da45a-23c6-4f6b-8f96-6dff4fa6b22b | ||||||
| TXT | google-site-verification=O2gyijlOW-8BSOghh0tL_4N1PlWU_qznkYhUA22dLJ0 | ||||||
| TXT | google-site-verification=pNbrq7j_EeIowr_Kw1Jfy46bmFWR9p1llXH_leCdLrg | ||||||
| TXT | [NRDR 34190_IN_TXT_docusign=048da45a-23c6-4f6b-8f96-6dff4fa6b22b AWGRCMvgvpXm... | ||||||
| TXT | reftab-domain-verification=c24d073b23fed3af77c9e3b40010223f | ||||||
| TXT | [NRDR 37284_IN_TXT_airtable-verification=878daeee4665d51015a6dda912bbb9f5 GCX... | ||||||
| TXT | [NRDR 34437_IN_TXT_google-site-verification=m3lUupwhWqjbGCA6JswqWyBi7tkzh-Bjb... | ||||||
| TXT | MS=ms17583017 | ||||||
| TXT | atlassian-domain-verification=H4RHVEsTq5YZaRen7VBly2a3AqWhfLMxAL3wBScS8EB0Pg5... | ||||||
| TXT | [NRDR 34415_IN_TXT_apple-domain-verification=yZrPHuazhdH42CPf dbWBQEISZeHDi/9... | ||||||
| TXT | [NRDR 36125_IN_TXT_e2ma-verification=fu2 tn9dGsCpd6YZrmWG6O9dqw] | ||||||
| TXT | cisco-ci-domain-verification=5f809f49f9d3ca48d84db537e031b2007011ea11f6410de6... | ||||||
| TXT | apple-domain-verification=yZrPHuazhdH42CPf | ||||||
| TXT | r4bgkix7EqRv+dJHKYelMrye44oR+366MsSA0lCP0TOcMK8wfs0bpTMDP1tLTZ66OFh0Qx+ZMLBCe... | ||||||
| TXT | [NRDR 33356_IN_TXT_MS=ms17583017 io8/1MnXyp5PTqiijD8s0Q] | ||||||
| TXT | [NRDR 36038_IN_TXT_cisco-ci-domain-verification=5f809f49f9d3ca48d84db537e031b... | ||||||
| TXT | 00df4000000231leaa | ||||||
| TXT | google-site-verification=m3lUupwhWqjbGCA6JswqWyBi7tkzh-BjbRiYuC6EXTg | ||||||
| TXT | google-site-verification=JopPlnNv9VupQydpE3TiwZAEod-zouxEX0inao6rggg | ||||||
| TXT | ZOOM_verify_FruZuJfdTeW1OOezpsuIVA | ||||||
| TXT | [NRDR 36124_IN_TXT_e2ma-verification=fu2 tn9dGsCpd6YZrmWG6O9dqw] | ||||||
| TXT | v=spf1 include:_spf.cmu.edu ~all | ||||||
| TXT | [NRDR 32847_IN_TXT_facebook-domain-verification=vxpo0xkores42yfj9ggcdd2o2d2v2... | ||||||
| SOA | nsauth-master.net.cmu.eduhost-master@andrew.cmu.edu serial=20486702 | ||||||
rank #444 globally
rank #19 in the tld
This domain name "cmu.edu" belongs to Carnegie Mellon University, a private research university based in Pittsburgh, Pennsylvania. The acronym CMU stands for Carnegie Mellon University, and the .edu extension indicates that it is an educational institution. The website provides various information related to the university, such as academic programs, admission procedures, research initiatives, and university news.WOT: SAFE (94/100)
📈 Tranco rank: #1,474
Subdomains
courses-01.ideate.cmu.edu |
Same first word
Similar names
DNS History
9 records (9 active, 0 former)
●NSnsauth-master.net.cmu.edu2026-04-23 → 2026-04-23 · 2 obs
● 2026-04-23 17:08:56
●NSnsauth1.net.cmu.edu2026-04-23 → 2026-04-23 · 2 obs
● 2026-04-23 17:08:56
●NSnsauth2.net.cmu.edu2026-04-23 → 2026-04-23 · 2 obs
● 2026-04-23 17:08:56
●MXalt1.aspmx.l.google.com2026-04-23 → 2026-04-23 · 2 obs
● 2026-04-23 17:08:56
●MXalt2.aspmx.l.google.com2026-04-23 → 2026-04-23 · 2 obs
● 2026-04-23 17:08:56
●MXalt3.aspmx.l.google.com2026-04-23 → 2026-04-23 · 2 obs
● 2026-04-23 17:08:56
●MXalt4.aspmx.l.google.com2026-04-23 → 2026-04-23 · 2 obs
● 2026-04-23 17:08:56
●MXaspmx.l.google.com2026-04-23 → 2026-04-23 · 2 obs
● 2026-04-23 17:08:56
●A128.2.42.522026-04-23 → 2026-04-23 · 2 obs
● 2026-04-23 17:08:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| edu | a.edu-servers.net, b.edu-servers.net, c.edu-servers.net, d.edu-servers.net... | - |
| cmu.edu | nsauth1.net.cmu.edu, nsauth2.net.cmu.edu, nsauth3.net.cmu.edu | 3 records |
✅ Authoritative Response
Server:128.237.148.168
NS records: nsauth1.net.cmu.edu, nsauth2.net.cmu.edu, nsauth3.net.cmu.edu
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 113ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 128.2.42.52 |
| NS | 2 | NSAUTH1.NET.CMU.EDU, NSAUTH2.NET.CMU.EDU |
| MX | 5 | ALT4.ASPMX.L.GOOGLE.COM (pri: 10), ALT3.ASPMX.L.GOOGLE.COM (pri: 10)... |
| TXT | 6 | [NRDR 35713_IN_MX_5.ALT2.ASPMX.L.GOOGLE., [NRDR 35711_IN_MX_1.ASPMX.L.GOOGLE.COM. ... |
| SOA | 1 | nsauth-master.net.cmu.edu host-master.an |
📌 Glue Records Collected
Total: 3
In-bailiwick: 3 (nsauth1.net.cmu.edu, nsauth2.net.cmu.edu, nsauth3.net.cmu.edu)
Analysis
Hierarchy
The parent of courses-01.ideate.cmu.edu is ideate.cmu.edu.
IP Addresses
ideate.cmu.edu points to a single IP number: 128.2.42.52.
Other host names, for instance covidcast.cmu.edu, cbd.cmu.edu, msas.cbd.cmu.edu, www-cmu-prod-vip.andrew.cmu.edu and compbio.cmu.edu share IP numbers with ideate.cmu.edu.
Name Servers
The domain ideate.cmu.edu is delegated to three name servers: nsauth-master.net.cmu.edu, nsauth1.net.cmu.edu and nsauth2.net.cmu.edu.
ideate.cmu.edu shares name servers with other domains at least partially, for instance 139.2.128.in-addr.arpa, 254.237.128.in-addr.arpa, epp.cmu.edu, 240.2.128.in-addr.arpa and csw.cmu.edu.
these name servers are commonly used together with ny-server-03.net.cmu.edu and nsauth3.net.cmu.edu.
Host names with a single IP number:
nsauth-master.net.cmu.edu points to 128.2.104.46.
nsauth1.net.cmu.edu points to 128.2.1.8.
nsauth2.net.cmu.edu points to 128.237.148.168.
Mail Servers
ideate.cmu.edu is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
ideate.cmu.edu shares some mail servers with other domains, including ns500698.ns500698.ns500698.ns500758.ns500736.ns500698.ns500736.ns500576.ns500708.ns500686.ns500576.ns500652.trackreceptor.com, ns500758.ns500698.ns500758.ns500698.ns500735.ns500735.ns500698.ns500736.ns500736.ns500708.ns500708.ns500698.ns500652.ns500619.ns500619.trackreceptor.com, ns500734.ns500699.ns500693.ns500693.ns500734.ns500693.ns500699.ns500588.ns500588.ns500699.ns500683.ns500683.ns500588.ns500612.dtrkdll.com, ns500759.ns500698.ns500759.ns500735.ns500698.ns500735.ns500735.ns500736.ns500576.ns500619.ns500698.ns500619.ns500619.ns500576.trackreceptor.com and ns500742.ns500754.ns500754.ns500754.ns500742.ns500731.ns500731.ns500731.ns500705.ns500705.ns500678.ns500291.ns500666.ns500291.ns500131.lustychickser.com.
these mail servers are commonly used with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with two IP numbers
aspmx.l.google.com points to: 2607:f8b0:4004:c06::1b and 173.194.66.26.
alt1.aspmx.l.google.com points to: 2800:3f0:4003:c0f::1b and 108.177.123.26.
alt2.aspmx.l.google.com points to: 2a00:1450:400b:c02::1b and 172.253.116.27.
alt3.aspmx.l.google.com points to: 2607:f8b0:4023:1015::1b and 172.253.135.26.
alt4.aspmx.l.google.com points to: 2a00:1450:400b:c02::1b and 172.253.116.26.
Host names that point to 2a00:1450:400b:c02::1b: alt2.aspmx.l.google.com and alt4.aspmx.l.google.com.