stconcern.com - dns.ninja
stconcern.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=1785167657 | ||||||
Same first word
stconcern.com |
Similar names
DNS History
10 records (9 active, 1 former)
●NSns39.domaincontrol.com2020-01-14 → 2026-07-27 · 2 obs
● 2026-07-27 16:18:40
●NSns40.domaincontrol.com2020-01-14 → 2026-07-27 · 2 obs
● 2026-07-27 16:18:40
●MXalt1.aspmx.l.google.com2020-01-14 → 2026-07-27 · 2 obs
● 2026-07-27 16:18:40
●MXalt2.aspmx.l.google.com2020-01-14 → 2026-07-27 · 2 obs
● 2026-07-27 16:18:40
●MXaspmx.l.google.com2020-01-14 → 2026-07-27 · 2 obs
● 2026-07-27 16:18:40
●MXaspmx2.googlemail.com2020-01-14 → 2026-07-27 · 2 obs
● 2026-07-27 16:18:40
●MXaspmx3.googlemail.com2020-01-14 → 2026-07-27 · 2 obs
● 2026-07-27 16:18:40
●A15.197.148.332026-03-27 → 2026-07-27 · 3 obs
● 2026-03-27 12:55:02
● 2026-07-27 16:18:40
●A3.33.130.1902026-03-27 → 2026-07-27 · 3 obs
● 2026-03-27 12:55:02
● 2026-07-27 16:18:40
○A50.63.202.502020-01-14 → 2020-01-14 · 3 obs
○ 2026-03-27 12:55:02
○ 2026-07-27 16:18:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, k.gtld-servers.net, d.gtld-servers.net, a.gtld-servers.net... | - |
| stconcern.com | ns39.domaincontrol.com, ns40.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.77.20
NS records: ns39.domaincontrol.com, ns40.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for stconcern.com (unsigned zone)
⏱️ Timing
Total: 289ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns39.domaincontrol.com, ns40.domaincontrol.com |
| MX | 5 | alt1.aspmx.l.google.com (pri: 5), alt2.aspmx.l.google.com (pri: 5)... |
| TXT | 2 | google-site-verification=iPeUqJgtMK-qg5f, v=spf1 include:_spf.google.com ~all |
| SOA | 1 | ns39.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns39.domaincontrol.com, ns39.domaincontrol.com, ns40.domaincontrol.com...)
Analysis
IP Addresses
stconcern.com directs to two IP numbers, 3.33.130.190 and 15.197.148.33
bendersellsdenver.com, picbak.com, araratradio.com plus two other host names have IP numbers in common with stconcern.com.
Name Servers
stconcern.com has two authoritative name servers — ns39.domaincontrol.com and ns40.domaincontrol.com.
The name server configuration of stconcern.com is shared with other domains, for instance kyokushin-china.com, flaireg.com, chs-one.net and two others.
Both ns39.domaincontrol.com and ns40.domaincontrol.com have two IP addresses each. ns39.domaincontrol.com resolves to 97.74.109.20 and 2603:5:21d1::14; ns40.domaincontrol.com resolves to 173.201.77.20 and 2603:5:22d1::14.
Mail Servers
Mail for stconcern.com is handled by five mail servers, namely aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.
At least some of the mail servers used by stconcern.com are shared with other domains: 5bobet.com, scionow.me, ns500794.ns500794.ns500821.ns500795.ns500821.ns500795.ns500794.ns500795.ns500795.ns500794.ns500795.lustypartnersfinder.com and two others among them.
These mail servers are often deployed together with alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 other mail servers.
Host names pointing to two IP addresses:
aspmx2.googlemail.com resolves to 108.177.123.27 and 2800:3f0:4003:c0f::1b.
aspmx3.googlemail.com resolves to 172.253.116.26 and 2a00:1450:400b:c02::1a.
aspmx.l.google.com resolves to 64.233.180.26 and 2607:f8b0:4004:c1b::1b.
alt1.aspmx.l.google.com resolves to 108.177.123.26 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com resolves to 172.253.116.27 and 2a00:1450:400b:c02::1a.
The host names aspmx2.googlemail.com and alt1.aspmx.l.google.com both resolve to 2800:3f0:4003:c0f::1b IP addresses.
The host names aspmx3.googlemail.com and alt2.aspmx.l.google.com both resolve to 2a00:1450:400b:c02::1a IP addresses.