fedex.sd.cn - robtex.com
fedex.sd.cn
sd.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | c.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | cns.cernet.net ⚠️ Not in parent delegation | ||||||
| NS | d.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | e.dns.cn ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2027239946 | ||||||
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●NSa10.dns.fedex.com2026-05-11 → 2026-05-14 · 2 obs
● 2026-05-14 03:39:58
●NSa5.dns.fedex.com2026-05-11 → 2026-05-14 · 2 obs
● 2026-05-14 03:39:58
●NSa6.dns.fedex.com2026-05-11 → 2026-05-14 · 2 obs
● 2026-05-14 03:39:58
●NSa7.dns.fedex.com2026-05-11 → 2026-05-14 · 2 obs
● 2026-05-14 03:39:58
●NSa8.dns.fedex.com2026-05-11 → 2026-05-14 · 2 obs
● 2026-05-14 03:39:58
●NSa9.dns.fedex.com2026-05-11 → 2026-05-14 · 2 obs
● 2026-05-14 03:39:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | d.dns.cn, e.dns.cn, a.dns.cn, c.dns.cn... | - |
| fedex.sd.cn | a5.dns.fedex.com, a6.dns.fedex.com, a7.dns.fedex.com, a8.dns.fedex.com... | - |
✅ Authoritative Response
Server:170.170.195.133
NS records: a5.dns.fedex.com, a6.dns.fedex.com, a7.dns.fedex.com, a8.dns.fedex.com, a9.dns.fedex.com, a10.dns.fedex.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fedex.sd.cn (unsigned zone)
⏱️ Timing
Total: 3547ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 6 | a5.dns.fedex.com, a8.dns.fedex.com... |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | grace.fedex.com hostmaster.fedex.com |
Analysis
Name Servers
fedex.sd.cn is delegated 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.
fedex.sd.cn shares name servers with other domains at least partially, for instance powership.net, fedexkinkoslocations.com, video.fedex.com, myfedexoffice.com and fedexsamedayair.com.
Host names with two IP numbers:
grace.fedex.com maps to 2620:1bc:101c:20ff::53:2 and 170.170.195.134.
a10.dns.fedex.com maps to 2620:1bc:1014:30ff::53:0 and 170.170.229.133.
a5.dns.fedex.com maps to 2620:1bc:101c:10ff::53:0 and 170.170.193.133.
a6.dns.fedex.com maps to 2620:1bc:101c:20ff::53:0 and 170.170.195.133.
a7.dns.fedex.com maps to 2620:1bc:101c:30ff::53:0 and 170.170.197.133.
a8.dns.fedex.com maps to 2620:1bc:1014:10ff::53:0 and 170.170.225.133.
a9.dns.fedex.com maps to 2620:1bc:1014:20ff::53:0 and 170.170.227.133.