fedexcustomcritical.us - robtex.com
fedexcustomcritical.us
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1778749486 | ||||||
Same first word
fedexcustomcritical.biz |
fedexcustomcritical.com |
fedexcustomcritical.be |
fedexcustomcritical.us |
fedexcustomcritical.org |
DNS History
11 records (7 active, 4 former)
●NSa10.dns.fedex.com2026-05-11 → 2026-05-14 · 3 obs
● 2026-05-11 16:43:04
● 2026-05-14 09:29:36
●NSa5.dns.fedex.com2026-05-11 → 2026-05-14 · 3 obs
● 2026-05-11 16:43:04
● 2026-05-14 09:29:36
●NSa6.dns.fedex.com2026-05-11 → 2026-05-14 · 3 obs
● 2026-05-11 16:43:04
● 2026-05-14 09:29:36
●NSa7.dns.fedex.com2026-05-11 → 2026-05-14 · 3 obs
● 2026-05-11 16:43:04
● 2026-05-14 09:29:36
●NSa8.dns.fedex.com2026-05-11 → 2026-05-14 · 3 obs
● 2026-05-11 16:43:04
● 2026-05-14 09:29:36
●NSa9.dns.fedex.com2026-05-11 → 2026-05-14 · 3 obs
● 2026-05-11 16:43:04
● 2026-05-14 09:29:36
○NSkate.fedex.com2020-02-15 → 2020-02-15 · 4 obs
● 2020-02-15 11:16:40
○ 2026-05-11 16:43:04
○ 2026-05-14 09:29:36
○NSland.fedex.com2020-02-15 → 2020-02-15 · 4 obs
● 2020-02-15 11:16:40
○ 2026-05-11 16:43:04
○ 2026-05-14 09:29:36
○A::12020-02-15 → 2020-02-15 · 4 obs
● 2020-02-15 11:16:40
○ 2026-05-11 16:43:04
○ 2026-05-14 09:29:36
○A127.0.0.12015-07-18 → 2020-02-15 · 4 obs
● 2020-02-15 11:16:40
○ 2026-05-11 16:43:04
○ 2026-05-14 09:29:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us... | - |
| fedexcustomcritical.us | a6.dns.fedex.com, a10.dns.fedex.com, a8.dns.fedex.com, a9.dns.fedex.com... | - |
✅ Authoritative Response
Server:170.170.197.133
NS records: a6.dns.fedex.com, a10.dns.fedex.com, a8.dns.fedex.com, a9.dns.fedex.com, a5.dns.fedex.com, a7.dns.fedex.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fedexcustomcritical.us (unsigned zone)
⏱️ Timing
Total: 468ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 6 | a6.dns.fedex.com, a5.dns.fedex.com... |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | grace.fedex.com hostmaster.fedex.com |
Analysis
Name Servers
fedexcustomcritical.us 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.
fedexcustomcritical.us shares name servers with other domains at least partially, for instance kinkos.com.cn, fedexpacker.in, fedexclassaction.com, fedexship.biz and federalexpress.com.fj.
These name servers are often used with kate.fedex.com, land.fedex.com, benosdns01.emea.fedex.com, iedubdns01.emea.fedex.com and benostdns01.emea.fedex.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.