expn.us - robtex.com
expn.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=1776133252 | ||||||
Same first word
expn.pl |
expn.tv |
expn.co |
expn.us |
expn.com |
expn.de |
expn.com.br |
expn.fr |
expn.net |
expn.co.uk |
expn.biz |
expn.ru |
expn.mobi |
expn.digital |
Similar names
DNS History
12 records (4 active, 8 former)
○NSdns-m1.espn.com2015-06-25 → 2016-09-16 · 4 obs
● 2016-09-16 17:40:32
○ 2020-03-22 18:50:32
○ 2026-04-14 02:49:12
●NSdns1.cscdns.net2020-03-22 → 2026-04-14 · 3 obs
● 2020-03-22 18:50:32
● 2026-04-14 02:49:12
○NSdns1.espn.com2015-06-25 → 2016-09-16 · 4 obs
● 2016-09-16 17:40:32
○ 2020-03-22 18:50:32
○ 2026-04-14 02:49:12
●NSdns2.cscdns.net2020-03-22 → 2026-04-14 · 3 obs
● 2020-03-22 18:50:32
● 2026-04-14 02:49:12
○NSdns2.espn.com2015-06-25 → 2016-09-16 · 4 obs
● 2016-09-16 17:40:32
○ 2020-03-22 18:50:32
○ 2026-04-14 02:49:12
○NSdns3.espn.com2015-06-25 → 2016-09-16 · 4 obs
● 2016-09-16 17:40:32
○ 2020-03-22 18:50:32
○ 2026-04-14 02:49:12
○NSdns4.espn.com2015-06-25 → 2016-03-28 · 4 obs
● 2016-03-28 05:18:22
○ 2016-09-16 17:40:32
○ 2026-04-14 02:49:12
○NSdns5.espn.com2015-06-25 → 2016-09-16 · 4 obs
● 2016-09-16 17:40:32
○ 2020-03-22 18:50:32
○ 2026-04-14 02:49:12
○NSdns6.espn.com2015-06-25 → 2016-09-16 · 4 obs
● 2016-09-16 17:40:32
○ 2020-03-22 18:50:32
○ 2026-04-14 02:49:12
○A199.181.132.2502015-06-25 → 2020-03-22 · 4 obs
● 2020-03-22 18:50:32
○ 2026-04-09 08:29:44
○ 2026-04-14 02:49:12
●A2600:1901:0:84f4::802026-04-09 → 2026-04-14 · 3 obs
● 2026-04-09 08:29:44
● 2026-04-14 02:49:12
●A34.110.155.892026-04-09 → 2026-04-14 · 3 obs
● 2026-04-09 08:29:44
● 2026-04-14 02:49:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us... | - |
| expn.us | dns2.cscdns.net, dns1.cscdns.net | - |
✅ Authoritative Response
Server:156.154.130.100
NS records: dns2.cscdns.net, dns1.cscdns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for expn.us (unsigned zone)
⏱️ Timing
Total: 130ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 34.110.155.89 |
| AAAA | 1 | 2600:1901:0:84f4::80 |
| NS | 2 | dns1.cscdns.net, dns2.cscdns.net |
| SOA | 1 | dns1.cscdns.net hostmaster.cscdns.net |
Analysis
IP Addresses
expn.us points to two IP numbers: 2600:1901:0:84f4::80 and 34.110.155.89.
Other host names such as espnblackcolleges.com, theforceawakensnews.com, extrememakeover.com, spiderboy.us and toykomater-movie.com share IPs with expn.us.
Name Servers
Two name servers dns1.cscdns.net and dns2.cscdns.net handle the delegation for expn.us.
expn.us shares the same name server setup as other domains, for example seimaxworks.com, truistcorp.com, scorescenses.com, hotsalerolex.top and marriottgiftcard.com.
expn.us at least partially shares name servers with other domains, for example insigniaproducts.com.mx, bofastinks.com and straumann-test.com.
Host names with two IP numbers:
dns1.cscdns.net points to 2610:a1:1022::100 and 156.154.130.100.
dns2.cscdns.net points to 2610:a1:1023::100 and 156.154.131.100.