ext3.mitre.org - robtex.com
ext3.mitre.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.160.51.69🇺🇸 MITRE-AS-1192.160.51.0/24 | ||||||
| PTR | ext3.mitre.org | ||||||
mitre.org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 52.45.20.31🇺🇸 Amazon52.44.0.0/15 EC2 Region prefix | ||||||
| NS | dns-ext-bedford.mitre.org ⭐ | ||||||
| NS | dns-ext-mclean.mitre.org | ||||||
| MX | mxa-00007b01.gslb.gpphosted.com ⭐ | ||||||
| MX | mxb-00007b01.gslb.gpphosted.com ⭐ | ||||||
| TXT | openai-domain-verification=dv-vMiG1XOsOTVIDtSgGFxcip6D | ||||||
| TXT | anthropic-domain-verification-8hc4ws=pd8VXyhMUVfMofp0MbUT2vIKe | ||||||
| TXT | perplexity-ai-domain-verification-87trh2=wtDjepHrRhjhViqjztFRXu5V2 | ||||||
| TXT | h1-domain-verification=yxWRkDRwjpyo6D3QbqX5Rif36iecdofSbH7s4bZ94SGJmJxK | ||||||
| TXT | jamf-site-verification=LTX7LrtjbQNO-CyEuVZRlw | ||||||
| TXT | asv=572e14667608252f6b56e0640b343df0 | ||||||
| TXT | adobe-idp-site-verification=e197ea1492af28d3f2afc7021d44a3beaa35258543dc3ac0f... | ||||||
| TXT | asv=d7929ede28121d159cf9aa178d18e1ee | ||||||
| TXT | kJ+lU/Y5jVQ5RQ6JmWVOKIWGCXPLAQV2ttbKRWOm0P8yzlblX19OF5PsvuQDgUlUn0NMhhKFLBg52... | ||||||
| TXT | MS=ms20855904 | ||||||
| TXT | facebook-domain-verification=61kpzm6fwx7q0jqi56gwx3jbs7f8p8 | ||||||
| TXT | v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all | ||||||
| TXT | apple-domain-verification=IhfpZFDgeQPsl2s6 | ||||||
| TXT | MS=ms98768812 | ||||||
| TXT | google-site-verification=-CI6a5LJQx644fuYSi_Gv4HUlC-DHLXH6ss6igUca8o | ||||||
| TXT | atlassian-domain-verification=BBIEy3hlNwzkj3ARvk5052GdV7wgAzfrh7tZg25p8eNA5q9... | ||||||
| TXT | ibmid:90d8cd03-3154-47c7-a45e-47ad487771a6 | ||||||
| TXT | google-gws-recovery-domain-verification=46082460 | ||||||
| TXT | autodesk-domain-verification=-whpSoDCVGlqaNEh9sMu | ||||||
| TXT | atlassian-domain-verification=IzVqwDmG0yrQMVJFLyEiAJgIKXZhOKbYP3//RBU4h0oQqBX... | ||||||
| TXT | astro-domain-verification=cm3ise5040nhj01q734ztc1zx | ||||||
| TXT | google-site-verification=zxat46-84bBHTt2WJ6OEo7AXFqzllDk1bOnKUE_nDOk | ||||||
| TXT | cursor-domain-verification-j0jakp=58If2IjXIF2i6OqwGytXYKl9R | ||||||
| TXT | asv=01da61189b941106731e85745beb335c | ||||||
| TXT | asv=38e7bda31ceba5cc4900f0ddb0b458d6 | ||||||
| TXT | infoblox-domain-mastery=9630e11f219a2d74b970d228290a5a75b2483e0688040801c504b... | ||||||
| TXT | docker-verification=e77c0f46-40d2-4fdf-8503-1c5ee1d3f03c | ||||||
| SOA | dns-ext-bedford.mitre.orghostmaster@mitre.org serial=2000953314 | ||||||
rank #447 globally
rank #58 in the tld
mitre.org
mitre.org is the primary domain of MITRE Corporation, a not‑for‑profit organization focused on cybersecurity research and public‑interest technology.
Key facts
- Owner / operator: MITRE Corporation
- TLD:
.org— gTLD - Primary purpose: cybersecurity research and public‑interest technology
- Status: active
History
| Year | Event |
|---|---|
| 1985 | Domain registered on 10 July 1985 |
| 2013 | MITRE launched the ATT&CK adversary tactics framework |
| 2020 | MITRE announced the Engenuity public‑private partnership program |
📈 Tranco rank: #2,017
PTR for
Same first word
Similar names
t3ex.com |
3tex.net |
3tex.com |
tex3.de |
ex3t.net |
etx3.com |
e3tx.com |
3ext.com |
tex3.com |
tex3.be |
3tex.io |
3tex.de |
3xte.com |
ex3t.de |
DNS History
1 record (1 active, 0 former)
●A192.160.51.692015-05-04 → 2026-08-16 · 2 obs
● 2015-05-04 02:46:44
● 2026-08-16 18:25:52
● 2026-08-16 18:25:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| mitre.org | dns-ext-mclean.mitre.org, dns-ext-bedford.mitre.org | 2 records |
✅ Authoritative Response
Server:66.170.227.133
NS records: dns-ext-mclean.mitre.org, dns-ext-bedford.mitre.org
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 201ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.160.51.69 |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (dns-ext-mclean.mitre.org, dns-ext-bedford.mitre.org)
Analysis
IP Addresses
ext3.mitre.org resolves to just one IP address, 192.160.51.69.