clearspan.com - robtex.com
clearspan.com
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=1771291435 | ||||||
Subdomains
dtmc.clearspan.com |
Same first word
Similar names
DNS History
15 records (8 active, 7 former)
●NSns1.connectria.com2015-07-24 → 2026-03-16 · 2 obs
● 2026-03-16 23:51:24
●NSns1.farmtek.com2015-07-24 → 2026-03-16 · 2 obs
● 2026-03-16 23:51:24
●NSns2.farmtek.com2026-03-14 → 2026-03-16 · 3 obs
● 2026-03-14 06:35:28
● 2026-03-16 23:51:24
○MX7543-543.cudamail.com2015-07-24 → 2016-07-14 · 4 obs
● 2016-07-14 08:32:36
○ 2017-03-20 06:32:02
○ 2026-03-16 23:51:24
●MXd153561a.ess.barracudanetworks.com2026-03-14 → 2026-03-16 · 3 obs
● 2026-03-14 06:35:28
● 2026-03-16 23:51:24
●MXd153561b.ess.barracudanetworks.com2026-03-14 → 2026-03-16 · 3 obs
● 2026-03-14 06:35:28
● 2026-03-16 23:51:24
○MXfarmtek-com.mx1-us.mailanyone.net2017-03-20 → 2017-03-20 · 4 obs
● 2017-03-20 06:32:02
○ 2026-03-14 06:35:28
○ 2026-03-16 23:51:24
○MXfarmtek-com.mx2-us.mailanyone.net2017-03-20 → 2017-03-20 · 4 obs
● 2017-03-20 06:32:02
○ 2026-03-14 06:35:28
○ 2026-03-16 23:51:24
○MXfarmtek-com.mx3-us.mailanyone.net2017-03-20 → 2017-03-20 · 4 obs
● 2017-03-20 06:32:02
○ 2026-03-14 06:35:28
○ 2026-03-16 23:51:24
○A192.237.224.602015-12-03 → 2017-03-20 · 5 obs
● 2015-12-03 17:21:56
● 2017-03-20 06:32:02
○ 2026-03-14 06:35:28
○ 2026-03-16 23:51:24
○A2001:4801:7901:0:c5ce:526c:0:1a2015-12-03 → 2017-03-20 · 5 obs
● 2015-12-03 17:21:56
● 2017-03-20 06:32:02
○ 2026-03-14 06:35:28
○ 2026-03-16 23:51:24
○A208.223.222.702015-07-24 → 2015-07-24 · 3 obs
○ 2015-12-03 17:21:56
○ 2026-03-16 23:51:24
●A23.185.0.12026-03-14 → 2026-03-16 · 3 obs
● 2026-03-14 06:35:28
● 2026-03-16 23:51:24
●A2620:12a:8000::12026-03-14 → 2026-03-16 · 3 obs
● 2026-03-14 06:35:28
● 2026-03-16 23:51:24
●A2620:12a:8001::12026-03-14 → 2026-03-16 · 3 obs
● 2026-03-14 06:35:28
● 2026-03-16 23:51:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| clearspan.com | ns1.farmtek.com, ns1.connectria.com, ns2.farmtek.com | 4 records |
✅ Authoritative Response
Server: 74.8.213.133
NS records: ns1.farmtek.com, ns1.connectria.com, ns2.farmtek.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for clearspan.com (unsigned zone)
⏱️ Timing
Total: 2013ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 23.185.0.1 |
| AAAA | 2 | 2620:12a:8001::1, 2620:12a:8000::1 |
| NS | 2 | ns1.farmtek.com, ns1.connectria.com |
| MX | 2 | d153561b.ess.barracudanetworks.com (pri:, d153561a.ess.barracudanetworks.com (pri: |
| TXT | 6 | u4fihgl67eig64hgq7m6gtpih9, google-site-verification=-PfHNq3UpJCnR8h... |
| SOA | 1 | ns1.farmtek.com rwuthrich.farmtek.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.farmtek.com, ns1.connectria.com, ns1.connectria.com...)
Analysis
Hierarchy
The parent of dtmc.clearspan.com is clearspan.com.
IP Addresses
clearspan.com points to three IPs: 2620:12a:8000::1, 2620:12a:8001::1 and 23.185.0.1.
Other host names, for instance www.restorejustice.org, www.ucf.edu, remotemac.net, www.jogworks.org and www.herzing.edu share IP numbers with clearspan.com.
Name Servers
The domain clearspan.com is delegated to three name servers: ns1.connectria.com, ns1.farmtek.com and ns2.farmtek.com.
clearspan.com shares name servers with other domains at least partially, for instance wis.stlt.connpub.com, connectria.com, 30.74.208.in-addr.arpa, orgill.stlw.connpub.com and 204.82.208.in-addr.arpa.
These name servers are often used with ns2.connectria.com, ns3.connectria.com, ns4.connectria.com, s2a-iblox01.connectria.com and s1a-iblox02.connectria.com.
Host names with two IP numbers:
ns1.connectria.com points to: 2607:f148:1001::42 and 199.19.209.175.
Host names with one IP number:
ns1.farmtek.com points to: 74.8.213.133.
ns2.farmtek.com points to: 184.81.53.253.
Mail Servers
clearspan.com is handled by two mail servers: d153561a.ess.barracudanetworks.com and d153561b.ess.barracudanetworks.com.
Host names with three IP numbers:
d153561a.ess.barracudanetworks.com points to 209.222.82.252, 209.222.82.253 and 209.222.82.255; d153561b.ess.barracudanetworks.com points to 209.222.82.252, 209.222.82.253 and 209.222.82.255.
Host names that point to 209.222.82.252: d153561a.ess.barracudanetworks.com and d153561b.ess.barracudanetworks.com.
Host names that point to 209.222.82.253: d153561a.ess.barracudanetworks.com and d153561b.ess.barracudanetworks.com.
Host names that point to 209.222.82.255: d153561a.ess.barracudanetworks.com and d153561b.ess.barracudanetworks.com.