simtec.us - dns.ninja
simtec.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=1781640188 | ||||||
Subdomains
www.simtec.us |
Same first word
Similar names
DNS History
8 records (7 active, 1 former)
●NSns1.myhostcenter.com2015-06-15 → 2026-06-16 · 7 obs
● 2016-04-07 11:12:00
○ 2016-09-14 13:17:54
● 2016-10-25 08:55:44
○ 2018-05-23 01:14:34
● 2021-02-09 06:00:26
● 2026-06-16 20:33:30
●NSns2.myhostcenter.com2015-06-15 → 2026-06-16 · 8 obs
● 2016-04-07 11:12:00
○ 2016-09-14 13:17:54
● 2016-10-25 08:55:44
○ 2018-05-23 01:14:34
○ 2021-02-09 06:00:26
● 2026-03-28 11:56:26
● 2026-06-16 20:33:30
○NSspheradnsmanager.simtec.us2015-06-15 → 2018-05-23 · 6 obs
● 2016-09-14 13:17:54
○ 2016-10-25 08:55:44
● 2018-05-23 01:14:34
○ 2021-02-09 06:00:26
○ 2026-06-16 20:33:30
●MXmx1.myhostcenter.com2015-06-15 → 2026-06-16 · 2 obs
● 2026-06-16 20:33:30
●MXmx2.myhostcenter.com2015-06-15 → 2026-06-16 · 2 obs
● 2026-06-16 20:33:30
●MXmx3.myhostcenter.com2015-06-15 → 2026-06-16 · 2 obs
● 2026-06-16 20:33:30
●MXmx4.myhostcenter.com2015-06-15 → 2026-06-16 · 2 obs
● 2026-06-16 20:33:30
●A72.172.129.1772015-06-15 → 2026-06-16 · 2 obs
● 2026-06-16 20:33:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us... | - |
| simtec.us | ns2.myhostcenter.com, ns1.myhostcenter.com | - |
✅ Authoritative Response
Server:172.64.53.190
NS records: ns2.myhostcenter.com, ns1.myhostcenter.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for simtec.us (unsigned zone)
⏱️ Timing
Total: 559ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 72.172.129.177 |
| NS | 1 | ns1.myhostcenter.com |
| MX | 4 | mx4.myhostcenter.com (pri: 40), mx2.myhostcenter.com (pri: 20)... |
| SOA | 1 | ns1.myhostcenter.com postmaster.vds2000. |
Analysis
Hierarchy
The domain www.simtec.us falls under the parent simtec.us.
IP Addresses
simtec.us has exactly one IP address — 72.172.129.177.
Name Servers
The NS records for simtec.us delegate to ns1.myhostcenter.com and ns2.myhostcenter.com.
The name server configuration of simtec.us is shared with other domains, for instance 49.171.68.in-addr.arpa, 13.84.66.in-addr.arpa, 133.172.72.in-addr.arpa and two others.
At least some of simtec.us's name servers are shared with other domains, for example asaff.com, rwhen.net, dauphinpublications.com and two more.
These name servers tend to co-occur with ns3.myhostcenter.com, ns4.myhostcenter.com, ns2.vds2000.com and 7 other name servers in the same DNS delegations.
Each of ns1.myhostcenter.com and ns2.myhostcenter.com has one IP address: ns1.myhostcenter.com uses 172.64.52.106 and ns2.myhostcenter.com uses 172.64.53.190.
Mail Servers
The four mail servers for simtec.us are mx1.myhostcenter.com, mx2.myhostcenter.com, mx3.myhostcenter.com and mx4.myhostcenter.com.
At least some of the mail servers used by simtec.us are shared with other domains: ae-solutions.com, forensicftir.com, vps.trellisstructures.com and two others among them.
It is common to find these mail servers paired with the mail servers aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com, as well as two others.
mx1.myhostcenter.com, mx2.myhostcenter.com, mx3.myhostcenter.com and mx4.myhostcenter.com all carry two IP addresses each. mx1.myhostcenter.com directs to 38.71.16.244 and 2001:550:2:3::62:100. mx2.myhostcenter.com directs to 38.101.250.150 and 2001:550:2:78::ca:100. mx3.myhostcenter.com directs to 38.89.254.156 and 2001:550:2:61::2fc:100. mx4.myhostcenter.com directs to 38.71.16.244 and 2001:550:2:3::62:100. Note that mx1.myhostcenter.com and mx4.myhostcenter.com share the same IP address pair.
mx1.myhostcenter.com and mx4.myhostcenter.com each have 2001:550:2:3::62:100 IP addresses.
mx1.myhostcenter.com and mx4.myhostcenter.com each have 38.71.16.244 IP addresses.