chalmers-ins.com - robtex.com
chalmers-ins.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=1776104582 | ||||||
Previously MX for
chalmers-ins.com |
Same first word
chalmers-ins.com |
DNS History
19 records (7 active, 12 former)
○NSdns1.name-services.com2016-07-24 → 2017-04-01 · 5 obs
● 2016-07-24 19:53:58
● 2017-04-01 14:07:26
○ 2020-03-18 16:11:10
○ 2026-04-13 18:45:22
○NSdns2.name-services.com2016-07-24 → 2017-04-01 · 5 obs
● 2016-07-24 19:53:58
● 2017-04-01 14:07:26
○ 2020-03-18 16:11:10
○ 2026-04-13 18:45:22
○NSdns3.name-services.com2016-07-24 → 2017-04-01 · 5 obs
● 2016-07-24 19:53:58
● 2017-04-01 14:07:26
○ 2020-03-18 16:11:10
○ 2026-04-13 18:45:22
○NSdns4.name-services.com2016-07-24 → 2017-04-01 · 5 obs
● 2016-07-24 19:53:58
● 2017-04-01 14:07:26
○ 2020-03-18 16:11:10
○ 2026-04-13 18:45:22
○NSdns5.name-services.com2016-07-24 → 2017-04-01 · 5 obs
● 2016-07-24 19:53:58
● 2017-04-01 14:07:26
○ 2020-03-18 16:11:10
○ 2026-04-13 18:45:22
○NSns1.callntt.net2007-10-22 → 2016-01-18 · 4 obs
● 2016-01-18 08:55:44
○ 2016-07-24 19:53:58
○ 2026-04-13 18:45:22
○NSns2.callntt.net2007-10-22 → 2016-01-18 · 4 obs
● 2016-01-18 08:55:44
○ 2016-07-24 19:53:58
○ 2026-04-13 18:45:22
●NSns43.domaincontrol.com2020-03-18 → 2026-04-13 · 3 obs
● 2020-03-18 16:11:10
● 2026-04-13 18:45:22
●NSns44.domaincontrol.com2020-03-18 → 2026-04-13 · 3 obs
● 2020-03-18 16:11:10
● 2026-04-13 18:45:22
○MXchalmers-ins.com2007-10-22 → 2007-10-22 · 3 obs
○ 2015-08-15 00:25:44
○ 2026-04-13 18:45:22
●MXd68439a.ess.barracudanetworks.com2015-08-15 → 2026-04-13 · 3 obs
● 2015-08-15 00:25:44
● 2026-04-13 18:45:22
●MXd68439b.ess.barracudanetworks.com2015-08-15 → 2026-04-13 · 3 obs
● 2015-08-15 00:25:44
● 2026-04-13 18:45:22
●MXmail.jmkssi.com2015-08-15 → 2026-04-13 · 3 obs
● 2015-08-15 00:25:44
● 2026-04-13 18:45:22
●A15.197.225.1282026-04-08 → 2026-04-13 · 3 obs
● 2026-04-08 23:53:10
● 2026-04-13 18:45:22
○A184.107.211.1322015-08-15 → 2016-01-18 · 5 obs
● 2015-08-15 00:25:44
● 2016-01-18 08:55:44
○ 2016-07-24 19:53:58
○ 2026-04-13 18:45:22
○A184.168.131.2412020-03-18 → 2020-03-18 · 4 obs
● 2020-03-18 16:11:10
○ 2026-04-08 23:53:10
○ 2026-04-13 18:45:22
●A3.33.251.1682026-04-08 → 2026-04-13 · 3 obs
● 2026-04-08 23:53:10
● 2026-04-13 18:45:22
○A70.87.73.1302007-10-22 → 2007-10-22 · 3 obs
○ 2015-08-15 00:25:44
○ 2026-04-13 18:45:22
○A98.124.199.1212016-07-24 → 2017-04-01 · 5 obs
● 2016-07-24 19:53:58
● 2017-04-01 14:07:26
○ 2020-03-18 16:11:10
○ 2026-04-13 18:45:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| chalmers-ins.com | ns43.domaincontrol.com, ns44.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.101.22
NS records: ns43.domaincontrol.com, ns44.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for chalmers-ins.com (unsigned zone)
⏱️ Timing
Total: 95ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 15.197.225.128, 3.33.251.168 |
| NS | 2 | ns43.domaincontrol.com, ns44.domaincontrol.com |
| MX | 3 | d68439a.ess.barracudanetworks.com (pri: , mail.jmkssi.com (pri: 10)... |
| TXT | 1 | v=spf1 include:spf.ess.barracudanetworks |
| SOA | 1 | ns43.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns43.domaincontrol.com, ns43.domaincontrol.com, ns44.domaincontrol.com...)
Analysis
IP Addresses
The entity chalmers-ins.com points to two IP numbers: 3.33.251.168 and 15.197.225.128.
For instance, other host names aviation-education.com, navigatinglinkedin.com, ybge.com, legacytreewebinars.com and enrollmentbootcamp.com share IP numbers with chalmers-ins.com.
Name Servers
chalmers-ins.com is delegated to two name servers: ns43.domaincontrol.com and ns44.domaincontrol.com.
chalmers-ins.com uses the same name server setup as other domains such as wavely.com, zahrangroup.com, vartiano.com, theacitas.com and dc-power.org.
chalmers-ins.com shares name servers with other domains at least partially, for example trevorwatches.com.
Host names with two IP numbers:
ns43.domaincontrol.com points to 2603:5:2152::16 and 97.74.101.22; ns44.domaincontrol.com points to 2603:5:2252::16 and 173.201.69.22.
Mail Servers
chalmers-ins.com is served by three mail servers: mail.jmkssi.com, d68439a.ess.barracudanetworks.com and d68439b.ess.barracudanetworks.com.
chalmers-ins.com shares mail servers with other domains at least partially; for instance pd-ins.com, graniteinsagency.com, ssokolcpa.com, paramountinsure.com and samel-ins.com.
These mail servers are often used with mail.pd-ins.com, d249838a.ess.barracudanetworks.com, d249838b.ess.barracudanetworks.com, d95610a.ess.barracudanetworks.com, d95610b.ess.barracudanetworks.com, d71945a.ess.barracudanetworks.com and d71945b.ess.barracudanetworks.com.
Three IP-number hosts:
d68439a.ess.barracudanetworks.com points to 209.222.82.252, 209.222.82.253 and 209.222.82.255
d68439b.ess.barracudanetworks.com points to 209.222.82.252, 209.222.82.253 and 209.222.82.255
One IP-number host:
mail.jmkssi.com points to 207.154.11.1
Hosts that point to:
209.222.82.252: d68439a.ess.barracudanetworks.com and d68439b.ess.barracudanetworks.com
209.222.82.253: d68439a.ess.barracudanetworks.com and d68439b.ess.barracudanetworks.com
209.222.82.255: d68439a.ess.barracudanetworks.com and d68439b.ess.barracudanetworks.com