istratec.com - dns.ninja
istratec.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=1785543747 | ||||||
Same first word
istratec.com |
Similar names
DNS History
14 records (9 active, 5 former)
●NSns1.systemdns.com2026-03-04 → 2026-08-01 · 3 obs
● 2026-03-04 20:00:08
● 2026-08-01 00:47:38
●NSns2.systemdns.com2026-03-04 → 2026-08-01 · 3 obs
● 2026-03-04 20:00:08
● 2026-08-01 00:47:38
○NSns25.domaincontrol.com2015-07-13 → 2017-05-17 · 4 obs
● 2017-05-17 02:21:44
○ 2026-03-04 20:00:08
○ 2026-08-01 00:47:38
○NSns26.domaincontrol.com2015-07-13 → 2017-05-17 · 4 obs
● 2017-05-17 02:21:44
○ 2026-03-04 20:00:08
○ 2026-08-01 00:47:38
●NSns3.systemdns.com2026-03-04 → 2026-08-01 · 3 obs
● 2026-03-04 20:00:08
● 2026-08-01 00:47:38
●MXalt1.aspmx.l.google.com2026-03-04 → 2026-08-01 · 3 obs
● 2026-03-04 20:00:08
● 2026-08-01 00:47:38
●MXalt2.aspmx.l.google.com2026-03-04 → 2026-08-01 · 3 obs
● 2026-03-04 20:00:08
● 2026-08-01 00:47:38
●MXalt3.aspmx.l.google.com2026-03-04 → 2026-08-01 · 3 obs
● 2026-03-04 20:00:08
● 2026-08-01 00:47:38
●MXalt4.aspmx.l.google.com2026-03-04 → 2026-08-01 · 3 obs
● 2026-03-04 20:00:08
● 2026-08-01 00:47:38
●MXaspmx.l.google.com2026-03-04 → 2026-08-01 · 3 obs
● 2026-03-04 20:00:08
● 2026-08-01 00:47:38
○MXserver.labelinabox.com2015-07-13 → 2017-05-17 · 4 obs
● 2017-05-17 02:21:44
○ 2026-03-04 20:00:08
○ 2026-08-01 00:47:38
○A5.9.52.2432016-05-01 → 2017-05-17 · 5 obs
● 2016-05-01 20:02:16
● 2017-05-17 02:21:44
○ 2026-03-04 20:00:08
○ 2026-08-01 00:47:38
○A5.9.8.1942015-07-13 → 2016-02-03 · 4 obs
● 2016-02-03 13:19:58
○ 2016-05-01 20:02:16
○ 2026-08-01 00:47:38
●A64.99.64.372026-03-04 → 2026-08-01 · 3 obs
● 2026-03-04 20:00:08
● 2026-08-01 00:47:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| istratec.com | ns1.systemdns.com, ns2.systemdns.com, ns3.systemdns.com | 6 records |
✅ Authoritative Response
Server:216.40.47.90
NS records: ns1.systemdns.com, ns2.systemdns.com, ns3.systemdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for istratec.com (unsigned zone)
⏱️ Timing
Total: 262ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 64.99.64.37 |
| NS | 3 | ns2.systemdns.com, ns3.systemdns.com... |
| MX | 5 | alt3.aspmx.l.google.com (pri: 10), aspmx.l.google.com (pri: 1)... |
| TXT | 1 | google-site-verification=HOs34Xopmdecyfv |
| SOA | 1 | ns1.systemdns.com hostmaster.systemdns.c |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.systemdns.com, ns1.systemdns.com, ns2.systemdns.com...)
Analysis
IP Addresses
istratec.com directs to one IP number, which is 64.99.64.37.
Among the host names that share IP numbers with istratec.com are heetmehtaofficial.com, www.audiparts.com, przewodnik.com and two others.
Name Servers
Three name servers are authoritative for istratec.com: ns1.systemdns.com, ns2.systemdns.com and ns3.systemdns.com.
istratec.com shares at least some of its name servers with other domains, including labellequartet.com, moorehomes.net, lionsfc.ca and two others.
ns1.systemdns.com resolves to 216.40.47.90 and 2604:4000:0:d:216:40:47:90. ns2.systemdns.com resolves to 64.98.148.16 and 2604:4000:2800:d:64:99:148:16. ns3.systemdns.com resolves to 64.99.96.36 and 2604:4000:0:d:64:99:96:36. All three hostnames point to two IP numbers each.
Mail Servers
Mail for istratec.com is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
istratec.com shares at least some of its mail servers with other domains — for example deathoverdinner.org, epstacademy.com, ns500698.ns500698.ns500698.ns500698.ns500736.ns500735.ns500735.ns500698.ns500735.ns500735.ns500698.ns500686.ns500686.ns500619.ns500619.trackreceptor.com and two more.
It is common for these mail servers to co-occur with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com as mail servers.
Hosts with two IP numbers each:
aspmx.l.google.com maps to two IP addresses — 64.233.180.26 and 2607:f8b0:4004:c1f::1b.
alt1.aspmx.l.google.com maps to two IP addresses — 108.177.123.27 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.26 and 2a00:1450:400b:c02::1b.
alt3.aspmx.l.google.com maps to two IP addresses — 192.178.223.27 and 2a00:1450:4009:c0f::1b.
alt4.aspmx.l.google.com maps to two IP addresses — 172.253.157.26 and 2a00:1450:400c:c23::1a.