oregon.edu - robtex.com
oregon.edu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 184.171.111.228🇺🇸 UONET184.171.0.0/17 University of Oregon | ||||||
| PTR | redirects.uoregon.edu | ||||||
| NS | phloem.uoregon.edu ⭐ | ||||||
| A | 2001:468:d01:20::80df:2023🇺🇸 UONET2001:468:d01::/48 University of Oregon | ||||||
| PTR | phloem.uoregon.edu | ||||||
| A | 128.223.32.35🇺🇸 UONET128.223.0.0/16 University of Oregon | ||||||
| PTR | phloem.uoregon.edu | ||||||
| NS | ns1.f5cloudservices.com | ||||||
| A | 2604:e180:1071::3:1🇺🇸 DEFENSENET-12604:e180::/32 F5, Inc. 801 5th Ave Seattle WA 98104 United States | ||||||
| A | 107.162.234.197🇺🇸 DEFENSENET-1107.162.234.0/24 F5 via EMIX | ||||||
| NS | ruminant.uoregon.edu | ||||||
| A | 2001:468:d01:3c::80df:3c16🇺🇸 UONET2001:468:d01::/48 University of Oregon | ||||||
| PTR | ruminant.uoregon.edu | ||||||
| A | 128.223.60.22🇺🇸 UONET128.223.0.0/16 University of Oregon | ||||||
| PTR | ruminant.uoregon.edu | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | phloem.uoregon.eduhostmaster@uoregon.edu 2026-02-18 #2 | ||||||
edu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.edu-servers.net ⭐ | ||||||
| NS | b.edu-servers.net | ||||||
| NS | c.edu-servers.net | ||||||
| NS | d.edu-servers.net | ||||||
| NS | e.edu-servers.net | ||||||
| NS | f.edu-servers.net | ||||||
| NS | g.edu-servers.net | ||||||
| NS | h.edu-servers.net | ||||||
| NS | i.edu-servers.net | ||||||
| NS | j.edu-servers.net | ||||||
| NS | k.edu-servers.net | ||||||
| NS | l.edu-servers.net | ||||||
| NS | m.edu-servers.net | ||||||
| SOA | a.edu-servers.netnstld@verisign-grs.com serial=1772435516 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.f5cloudservices.com2026-02-26 → 2026-03-23 · 2 obs
● 2026-03-23 04:38:02
●NSphloem.uoregon.edu2026-02-26 → 2026-03-23 · 2 obs
● 2026-03-23 04:38:02
●NSruminant.uoregon.edu2026-02-26 → 2026-03-23 · 2 obs
● 2026-03-23 04:38:02
●A184.171.111.2282026-02-26 → 2026-03-23 · 2 obs
● 2026-03-23 04:38:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| edu | m.edu-servers.net, k.edu-servers.net, a.edu-servers.net, i.edu-servers.net... | - |
| oregon.edu | phloem.uoregon.edu, ruminant.uoregon.edu, ns1.f5cloudservices.com | 4 records |
✅ Authoritative Response
Server:107.162.234.197
NS records: phloem.uoregon.edu, ruminant.uoregon.edu, ns1.f5cloudservices.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 468ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 184.171.111.228 |
| NS | 3 | phloem.uoregon.edu, NS1.F5CLOUDSERVICES.COM... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | phloem.uoregon.edu hostmaster.uoregon.ed |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (phloem.uoregon.edu, phloem.uoregon.edu, ruminant.uoregon.edu...)
Analysis
IP Addresses
oregon.edu resolves to a single IP: 184.171.111.228.
Other host names share IP numbers with oregon.edu; for instance redirects.uoregon.edu.
Name Servers
oregon.edu delegates to three name servers: ns1.f5cloudservices.com, phloem.uoregon.edu and ruminant.uoregon.edu.
oregon.edu shares some name servers with other domains, for example vehicleregistrationcard.com, netviewer1.siemens.com, 238.252.131.in-addr.arpa, 1.171.184.in-addr.arpa and gov.gu.
these name servers are often used with lsu-bdds1.lsu.edu, ns2.f5cloudservices.com, a1-16.akam.net, a10-64.akam.net, a11-66.akam.net, a13-65.akam.net, a2-67.akam.net, a28-65.akam.net, ns1.f5clouddns.com and ns2.f5clouddns.com.
Host names with two IP numbers:
ns1.f5cloudservices.com: 2604:e180:1071::3:1 and 107.162.234.197
phloem.uoregon.edu: 2001:468:d01:20::80df:2023 and 128.223.32.35
ruminant.uoregon.edu: 2001:468:d01:3c::80df:3c16 and 128.223.60.22