kabta.caltech.edu - robtex.com
kabta.caltech.edu
| DNSSEC | ⚠️ Not signed | ||||||
caltech.edu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 52.26.125.194🇺🇸 Amazon52.24.0.0/14 EC2 PDX prefix | ||||||
| NS | ns0090.secondary.cloudflare.com ⭐ | ||||||
| NS | ns0239.secondary.cloudflare.com | ||||||
| MX | mx1.caltech.iphmx.com ⭐ | ||||||
| MX | mx2.caltech.iphmx.com ⭐ | ||||||
| TXT | 1password-site-verification=VRLN67QMNNEPXIIREL6TDZABF4 | ||||||
| TXT | MS=ms43712753 | ||||||
| TXT | Y84qDmmAIPozyUoBIRWmXsFltoU2Pl8b8WGKPlqgz+1t5Db4z9H5ngaaCTq3TTaOK+SCPYUsGVlGn... | ||||||
| TXT | ZOOM_verify_a-Gb5-aqQgygEiKsnho63w | ||||||
| TXT | adobe-idp-site-verification=1e150df049a820e49156727d1b84c48a1ae11f66f87ad76d2... | ||||||
| TXT | amazonses:CBaUu/J2wBFtHuO9isUzHAXTnIWcN5RyPUBvggu7SNE= | ||||||
| TXT | amazonses:X9y0RbFXXvxu3ft83xg2e+YV++OUePTUSeCOdB3Chjg= | ||||||
| TXT | anthropic-domain-verification-rw8528=rFwrZAPawzCVNGD318e9zzavQ | ||||||
| TXT | apple-domain-verification=KD7b3wNXe76BHRAV | ||||||
| TXT | autodesk-domain-verification=TtWEzwdFn86i9o8NX_8R | ||||||
| TXT | iContact1389932 | ||||||
| TXT | v=spf1 ip4:131.215.0.0/16 ip4:134.4.0.0/16 ip4:192.100.16.0/24 ip4:198.129.20... | ||||||
| SOA | ns0090.secondary.cloudflare.comhostmaster@caltech.edu serial=2022898628 | ||||||
rank #926 globally
rank #51 in the tld
This domain "caltech.edu" is the official website for the California Institute of Technology. It provides information about the university's academic programs, research work, admissions, faculty, and various other resources for students and staff. The .edu extension indicates that it is an educational institution.WOT: SAFE (93/100)
📈 Tranco rank: #3,239
Previously MX for
Same first word
Similar names
DNS History
1 record (0 active, 1 former)
○A131.215.167.242015-08-16 → 2016-05-28 · 4 obs
● 2015-08-16 05:27:56
● 2016-05-28 11:55:02
○ 2026-04-28 07:52:56
○ 2026-05-10 08:32:36
● 2016-05-28 11:55:02
○ 2026-04-28 07:52:56
○ 2026-05-10 08:32:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| edu | a.edu-servers.net, b.edu-servers.net, c.edu-servers.net, d.edu-servers.net... | 26 records |
| caltech.edu | ns0239.secondary.cloudflare.com, ns0090.secondary.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.32.91
NS records: ns0239.secondary.cloudflare.com, ns0090.secondary.cloudflare.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 183ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 26
Out-of-bailiwick: 26 (a.edu-servers.net, a.edu-servers.net, b.edu-servers.net...)