fedexuniversity.com - robtex.com
fedexuniversity.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | grace.fedex.com ⭐ | ||||||
| A | 2620:1bc:101c:20ff::53:2 | ||||||
| A | 170.170.195.134 | ||||||
| NS | a10.dns.fedex.com | ||||||
| A | 2620:1bc:1014:30ff::53:0 | ||||||
| A | 170.170.229.133 | ||||||
| NS | a5.dns.fedex.com | ||||||
| A | 2620:1bc:101c:10ff::53:0 | ||||||
| A | 170.170.193.133 | ||||||
| NS | a6.dns.fedex.com | ||||||
| A | 2620:1bc:101c:20ff::53:0 | ||||||
| A | 170.170.195.133 | ||||||
| NS | a7.dns.fedex.com | ||||||
| A | 2620:1bc:101c:30ff::53:0 | ||||||
| A | 170.170.197.133 | ||||||
| NS | a8.dns.fedex.com | ||||||
| A | 2620:1bc:1014:10ff::53:0 | ||||||
| A | 170.170.225.133 | ||||||
| NS | a9.dns.fedex.com | ||||||
| A | 2620:1bc:1014:20ff::53:0 | ||||||
| A | 170.170.227.133 | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | grace.fedex.comhostmaster@fedex.com 2025-07-24 #0 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1778706911 | ||||||
Same first word
fedexuniversity.com |
DNS History
8 records (7 active, 1 former)
●NSa10.dns.fedex.com2026-05-11 → 2026-05-13 · 3 obs
● 2026-05-11 16:33:40
● 2026-05-13 21:17:36
●NSa5.dns.fedex.com2026-05-11 → 2026-05-13 · 3 obs
● 2026-05-11 16:33:40
● 2026-05-13 21:17:36
●NSa6.dns.fedex.com2026-05-11 → 2026-05-13 · 3 obs
● 2026-05-11 16:33:40
● 2026-05-13 21:17:36
●NSa7.dns.fedex.com2026-05-11 → 2026-05-13 · 3 obs
● 2026-05-11 16:33:40
● 2026-05-13 21:17:36
●NSa8.dns.fedex.com2026-05-11 → 2026-05-13 · 3 obs
● 2026-05-11 16:33:40
● 2026-05-13 21:17:36
●NSa9.dns.fedex.com2026-05-11 → 2026-05-13 · 3 obs
● 2026-05-11 16:33:40
● 2026-05-13 21:17:36
○A127.0.0.12015-12-23 → 2016-07-24 · 4 obs
● 2016-07-24 20:11:22
○ 2026-05-11 16:33:40
○ 2026-05-13 21:17:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| fedexuniversity.com | a10.dns.fedex.com, a5.dns.fedex.com, a6.dns.fedex.com, a7.dns.fedex.com... | 12 records |
✅ Authoritative Response
Server:170.170.225.133
NS records: a10.dns.fedex.com, a5.dns.fedex.com, a6.dns.fedex.com, a7.dns.fedex.com, a8.dns.fedex.com, a9.dns.fedex.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fedexuniversity.com (unsigned zone)
⏱️ Timing
Total: 1526ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 6 | a7.dns.fedex.com, a6.dns.fedex.com... |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | grace.fedex.com hostmaster.fedex.com |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (a10.dns.fedex.com, a10.dns.fedex.com, a5.dns.fedex.com...)
Analysis
Name Servers
fedexuniversity.com delegates to seven name servers: grace.fedex.com, a10.dns.fedex.com, a5.dns.fedex.com, a6.dns.fedex.com, a7.dns.fedex.com, a8.dns.fedex.com and a9.dns.fedex.com.
Host names with two IP numbers:
grace.fedex.com points to: 2620:1bc:101c:20ff::53:2 and 170.170.195.134; a10.dns.fedex.com points to: 2620:1bc:1014:30ff::53:0 and 170.170.229.133; a5.dns.fedex.com points to: 2620:1bc:101c:10ff::53:0 and 170.170.193.133; a6.dns.fedex.com points to: 2620:1bc:101c:20ff::53:0 and 170.170.195.133; a7.dns.fedex.com points to: 2620:1bc:101c:30ff::53:0 and 170.170.197.133; a8.dns.fedex.com points to: 2620:1bc:1014:10ff::53:0 and 170.170.225.133; a9.dns.fedex.com points to: 2620:1bc:1014:20ff::53:0 and 170.170.227.133.