sequetech.com - robtex.com
sequetech.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=1774382122 | ||||||
Subdomains
datasystem.sequetech.com |
Same first word
sequetech.com |
Similar names
DNS History
19 records (9 active, 10 former)
●NSns1.carrierzone.com2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 20:08:34
○NSns1.hostingsvcs.com2015-07-08 → 2017-04-09 · 3 obs
● 2017-04-09 12:25:10
○ 2026-03-24 20:08:34
●NSns2.carrierzone.com2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 20:08:34
○NSns2.hostingsvcs.com2015-07-08 → 2017-04-09 · 3 obs
● 2017-04-09 12:25:10
○ 2026-03-24 20:08:34
●NSns3.carrierzone.com2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 20:08:34
○NSns3.hostingsvcs.com2015-07-08 → 2017-04-09 · 3 obs
● 2017-04-09 12:25:10
○ 2026-03-24 20:08:34
●NSns4.carrierzone.com2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 20:08:34
○NSns4.hostingsvcs.com2015-07-08 → 2017-04-09 · 3 obs
● 2017-04-09 12:25:10
○ 2026-03-24 20:08:34
○NSoldns1.concentric.com2015-07-08 → 2017-04-09 · 3 obs
● 2017-04-09 12:25:10
○ 2026-03-24 20:08:34
●MXmx1c28.carrierzone.com2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 20:08:34
○MXmx1c28.concentric.com2015-07-08 → 2017-04-09 · 3 obs
● 2017-04-09 12:25:10
○ 2026-03-24 20:08:34
●MXmx2c28.carrierzone.com2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 20:08:34
○MXmx2c28.concentric.com2015-07-08 → 2017-04-09 · 3 obs
● 2017-04-09 12:25:10
○ 2026-03-24 20:08:34
●MXmx3c28.carrierzone.com2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 20:08:34
○MXmx3c28.concentric.com2015-07-08 → 2017-04-09 · 3 obs
● 2017-04-09 12:25:10
○ 2026-03-24 20:08:34
●MXmx4c28.carrierzone.com2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 20:08:34
○MXmx4c28.concentric.com2015-07-08 → 2017-04-09 · 3 obs
● 2017-04-09 12:25:10
○ 2026-03-24 20:08:34
○A216.87.186.1252015-07-08 → 2017-04-09 · 3 obs
● 2017-04-09 12:25:10
○ 2026-03-24 20:08:34
●A66.226.70.92026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 20:08:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, h.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net... | - |
| sequetech.com | ns1.carrierzone.com, ns2.carrierzone.com, ns3.carrierzone.com | 6 records |
✅ Authoritative Response
Server:66.175.41.100
NS records: ns1.carrierzone.com, ns2.carrierzone.com, ns3.carrierzone.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sequetech.com (unsigned zone)
⏱️ Timing
Total: 353ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 66.226.70.9 |
| NS | 4 | ns1.carrierzone.com, ns4.carrierzone.com... |
| MX | 4 | mx4c28.carrierzone.com (pri: 120), mx2c28.carrierzone.com (pri: 100)... |
| TXT | 1 | v=spf1 a mx include:spfc28.carrierzone.c |
| SOA | 1 | ns1.carrierzone.com postmaster.carrierzo |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.carrierzone.com, ns1.carrierzone.com, ns2.carrierzone.com...)
Analysis
Hierarchy
sequetech.com is parent of datasystem.sequetech.com.
IP Addresses
sequetech.com points to a single IP: 66.226.70.9.
Other host names, for instance areainc.net, optimaltechnology.com, camptaylor.org, mcgrathadvertising.com and allco.net share IP numbers with sequetech.com.
Name Servers
sequetech.com is delegated to four name servers: ns1.carrierzone.com, ns2.carrierzone.com, ns3.carrierzone.com and ns4.carrierzone.com.
sequetech.com at least partially shares its name servers with other domains, for instance skrabacz.com, jedec.com, parlabs.com, distproperties.com and roseville-csd.k12.ca.us.
These name servers are commonly used with ns1.windstreamhosting.biz, ns2.windstreamhosting.biz, ns3.windstreamhosting.biz, ns4.windstreamhosting.biz, dns2.earthlink.net, dns3.earthlink.net, dns1.earthlink.net, ns1.mysuperpageshosting.com, ns2.mysuperpageshosting.com and ns3.mysuperpageshosting.com.
Host names with two IPs: ns1.carrierzone.com points to 2001:1810:9980:3::10 and 66.175.41.100; ns2.carrierzone.com points to 2001:1810:4000:3::10 and 209.235.144.104; ns3.carrierzone.com points to 2001:1810:1000:3::10 and 69.49.97.154; ns4.carrierzone.com points to 2001:1810:4000:3::11 and 209.235.143.98.
Mail Servers
sequetech.com is handled by four mail servers: mx1c28.carrierzone.com, mx2c28.carrierzone.com, mx3c28.carrierzone.com and mx4c28.carrierzone.com.
sequetech.com shares some mail servers with other domains, including readingrocks.com, eddens.com, kcponline.com, speednet.com and kamadana.com.
Host names with one IP number: mx1c28.carrierzone.com points to 66.226.70.78; mx2c28.carrierzone.com points to 66.226.70.79; mx3c28.carrierzone.com points to 66.226.70.72; mx4c28.carrierzone.com points to 66.226.70.73.