appliedsystemsthinking.com - dns.ninja
appliedsystemsthinking.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 52.117.23.216🇺🇸 SOFTLAYER52.117.0.0/18 -dal13 | ||||||
| PTR | d8.17.7534.ip4.static.sl-reverse.com | ||||||
| NS | ns37.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21c1::13🇺🇸 GODADDY-DNS2603:5:21c0::/44 | ||||||
| PTR | ns37.domaincontrol.com | ||||||
| A | 97.74.108.19🇺🇸 GODADDY-DNS97.74.108.0/23 | ||||||
| PTR | ns37.domaincontrol.com | ||||||
| NS | ns38.domaincontrol.com | ||||||
| A | 2603:5:22c1::13🇺🇸 GODADDY-DNS2603:5:22c0::/44 | ||||||
| PTR | ns38.domaincontrol.com | ||||||
| A | 173.201.76.19🇺🇸 GODADDY-DNS173.201.76.0/23 | ||||||
| PTR | ns38.domaincontrol.com | ||||||
| MX | mail.appliedsystemsthinking.com ⭐ | ||||||
| A | 62.146.179.108🇩🇪 CONTABO-USA62.146.176.0/21 CONTABO | ||||||
| PTR | vmi1962108.contaboserver.net | ||||||
| TXT | v=spf1 ip4:52.117.23.216 include:_spf.google.com mx ~all | ||||||
| SOA | ns37.domaincontrol.comdns@jomax.net 2024-07-08 #0 | ||||||
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=1783159476 | ||||||
Previously MX for
appliedsystemsthinking.com |
Subdomains
mail.appliedsystemsthinking.com |
Same first word
appliedsystemsthinking.com |
appliedsystemsthinking.org |
DNS History
9 records (4 active, 5 former)
○NSns1.smallbits.com2015-06-11 → 2021-09-16 · 5 obs
● 2015-06-11 10:29:36
● 2021-09-16 10:46:44
○ 2026-03-03 01:37:36
○ 2026-07-04 10:29:56
○NSns2.smallbits.com2015-06-11 → 2021-09-16 · 5 obs
● 2015-06-11 10:29:36
● 2021-09-16 10:46:44
○ 2026-03-03 01:37:36
○ 2026-07-04 10:29:56
●NSns37.domaincontrol.com2026-03-03 → 2026-07-04 · 3 obs
● 2026-03-03 01:37:36
● 2026-07-04 10:29:56
●NSns38.domaincontrol.com2026-03-03 → 2026-07-04 · 3 obs
● 2026-03-03 01:37:36
● 2026-07-04 10:29:56
○MXappliedsystemsthinking.com2008-03-17 → 2008-03-17 · 3 obs
○ 2015-06-11 10:29:36
○ 2026-07-04 10:29:56
●MXmail.appliedsystemsthinking.com2015-06-11 → 2026-07-04 · 3 obs
● 2015-06-11 10:29:36
● 2026-07-04 10:29:56
○A192.155.235.2122015-06-11 → 2021-09-16 · 5 obs
● 2015-06-11 10:29:36
● 2021-09-16 10:46:44
○ 2026-03-03 01:37:36
○ 2026-07-04 10:29:56
○A216.180.227.662008-03-17 → 2008-03-17 · 3 obs
○ 2015-06-11 10:29:36
○ 2026-07-04 10:29:56
●A52.117.23.2162026-03-03 → 2026-07-04 · 3 obs
● 2026-03-03 01:37:36
● 2026-07-04 10:29:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| appliedsystemsthinking.com | ns37.domaincontrol.com, ns38.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.76.19
NS records: ns37.domaincontrol.com, ns38.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for appliedsystemsthinking.com (unsigned zone)
⏱️ Timing
Total: 192ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.117.23.216 |
| NS | 2 | ns37.domaincontrol.com, ns38.domaincontrol.com |
| MX | 1 | mail.appliedsystemsthinking.com (pri: 10 |
| TXT | 1 | v=spf1 ip4:52.117.23.216 include:_spf.go |
| SOA | 1 | ns37.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns37.domaincontrol.com, ns37.domaincontrol.com, ns38.domaincontrol.com...)
Analysis
Hierarchy
The domain mail.appliedsystemsthinking.com falls under the parent appliedsystemsthinking.com.
IP Addresses
appliedsystemsthinking.com resolves to one IP address: 52.117.23.216.
vansinden.net, errera.com, files4.bungie.org and two other host names share IP numbers with appliedsystemsthinking.com.
Name Servers
appliedsystemsthinking.com is delegated to two name servers: ns37.domaincontrol.com and ns38.domaincontrol.com.
appliedsystemsthinking.com uses the same name servers as several other domains — among them daringkitchen.com, strategi1.com, mediaboard.international and two more.
ns37.domaincontrol.com and ns38.domaincontrol.com each resolve to two IP addresses: ns37.domaincontrol.com points to 97.74.108.19 and 2603:5:21c1::13, while ns38.domaincontrol.com points to 173.201.76.19 and 2603:5:22c1::13.
Mail Servers
Mail for appliedsystemsthinking.com is handled by a single mail server, mail.appliedsystemsthinking.com.
mail.appliedsystemsthinking.com resolves to a single IP number: 62.146.179.108.