cstem.org - dns.ninja
cstem.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 86.38.221.30🇺🇸 IIHOS00186.38.221.0/24 HOSTINGER US | ||||||
| NS | ns03.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2150::2🇺🇸 GODADDY-DNS2603:5:2150::/44 | ||||||
| PTR | ns03.domaincontrol.com | ||||||
| A | 97.74.101.2🇺🇸 GODADDY-DNS97.74.100.0/23 | ||||||
| PTR | ns03.domaincontrol.com | ||||||
| NS | ns04.domaincontrol.com | ||||||
| A | 2603:5:2250::2🇺🇸 GODADDY-DNS2603:5:2250::/44 | ||||||
| PTR | ns04.domaincontrol.com | ||||||
| A | 173.201.69.2🇺🇸 GODADDY-DNS173.201.68.0/23 | ||||||
| PTR | ns04.domaincontrol.com | ||||||
| MX | mx1-usg2.ppe-hosted.com ⭐ | ||||||
| A | 98.85.123.215🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix | ||||||
| PTR | mx1-usg2.ppe-hosted.com | ||||||
| MX | mx2-usg2.ppe-hosted.com ⭐ | ||||||
| A | 23.21.114.81🇺🇸 Amazon23.20.0.0/15 EC2 IAD prefix | ||||||
| PTR | mx2-usg2.ppe-hosted.com | ||||||
| MX | mx3-usg2.ppe-hosted.com ⭐ | ||||||
| A | 34.231.165.252🇺🇸 Amazon34.224.0.0/12 EC2 Region prefix | ||||||
| PTR | mx3-usg2.ppe-hosted.com | ||||||
| TXT | v=spf1 include:_spf-usg2.ppe-hosted.com include:secureserver.net ~all | ||||||
| TXT | facebook-domain-verification=w8u9ro6atmdgzne9owydzzuwoveotm | ||||||
| TXT | google-site-verification=wfchjFnfO2pjDI5QZs1SpovfahzzLaKIsq9JlkuKtEY | ||||||
| TXT | MS=ms27525908 | ||||||
| SOA | ns03.domaincontrol.comdns@jomax.net 2026-06-26 #0 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1784976839 | ||||||
Subdomains
www.cstem.org |
Same first word
Similar names
DNS History
15 records (6 active, 9 former)
●NSns03.domaincontrol.com2026-02-15 → 2026-07-25 · 3 obs
● 2026-02-15 17:56:02
● 2026-07-25 11:31:16
●NSns04.domaincontrol.com2026-02-15 → 2026-07-25 · 3 obs
● 2026-02-15 17:56:02
● 2026-07-25 11:31:16
○NSns8275.hostgator.com2015-07-18 → 2016-07-01 · 4 obs
● 2016-07-01 16:04:54
○ 2026-02-15 17:56:02
○ 2026-07-25 11:31:16
○NSns971.hostgator.com2015-07-18 → 2016-07-01 · 4 obs
● 2016-07-01 16:04:54
○ 2026-02-15 17:56:02
○ 2026-07-25 11:31:16
○NSns972.hostgator.com2015-07-18 → 2016-07-01 · 4 obs
● 2016-07-01 16:04:54
○ 2026-02-15 17:56:02
○ 2026-07-25 11:31:16
○MXcstem-org.mail.protection.outlook.com2026-02-15 → 2026-02-15 · 4 obs
● 2026-02-15 17:56:02
○ 2026-07-11 15:03:10
○ 2026-07-25 11:31:16
○MXmailstore1.secureserver.net2015-07-18 → 2016-07-01 · 4 obs
● 2016-07-01 16:04:54
○ 2026-02-15 17:56:02
○ 2026-07-25 11:31:16
●MXmx1-usg2.ppe-hosted.com2026-07-11 → 2026-07-25 · 3 obs
● 2026-07-11 15:03:10
● 2026-07-25 11:31:16
●MXmx2-usg2.ppe-hosted.com2026-07-11 → 2026-07-25 · 3 obs
● 2026-07-11 15:03:10
● 2026-07-25 11:31:16
●MXmx3-usg2.ppe-hosted.com2026-07-11 → 2026-07-25 · 3 obs
● 2026-07-11 15:03:10
● 2026-07-25 11:31:16
○MXsmtp.secureserver.net2015-07-18 → 2016-07-01 · 4 obs
● 2016-07-01 16:04:54
○ 2026-02-15 17:56:02
○ 2026-07-25 11:31:16
○A192.185.52.1002015-07-18 → 2015-07-18 · 3 obs
○ 2015-11-24 12:30:42
○ 2026-07-25 11:31:16
○A192.230.66.232015-11-24 → 2016-07-01 · 5 obs
● 2015-11-24 12:30:42
● 2016-07-01 16:04:54
○ 2026-02-15 17:56:02
○ 2026-07-25 11:31:16
○A192.230.74.232015-11-24 → 2016-07-01 · 5 obs
● 2015-11-24 12:30:42
● 2016-07-01 16:04:54
○ 2026-02-15 17:56:02
○ 2026-07-25 11:31:16
●A86.38.221.302026-02-15 → 2026-07-25 · 3 obs
● 2026-02-15 17:56:02
● 2026-07-25 11:31:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| cstem.org | ns04.domaincontrol.com, ns03.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.101.2
NS records: ns04.domaincontrol.com, ns03.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cstem.org (unsigned zone)
⏱️ Timing
Total: 383ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 86.38.221.30 |
| NS | 2 | ns03.domaincontrol.com, ns04.domaincontrol.com |
| MX | 3 | mx3-usg2.ppe-hosted.com (pri: 0), mx2-usg2.ppe-hosted.com (pri: 0)... |
| TXT | 4 | v=spf1 include:_spf-usg2.ppe-hosted.com , facebook-domain-verification=w8u9ro6atmd... |
| SOA | 1 | ns03.domaincontrol.com dns.jomax.net |
Analysis
Hierarchy
cstem.org is a parent domain of www.cstem.org.
IP Addresses
cstem.org resolves to one IP address: 86.38.221.30.
conversionbeast.com is an example of another host name that shares IP numbers with cstem.org.
Name Servers
cstem.org has two authoritative name servers — ns03.domaincontrol.com and ns04.domaincontrol.com.
cstem.org uses the same name servers as several other domains — among them orlopay.com, ollreled.org, llmiller.net and two more.
The name servers for cstem.org overlap at least partially with those of other domains — for example myterms.info.
Both ns03.domaincontrol.com and ns04.domaincontrol.com have two IP addresses each. ns03.domaincontrol.com resolves to 97.74.101.2 and 2603:5:2150::2; ns04.domaincontrol.com resolves to 173.201.69.2 and 2603:5:2250::2.
Mail Servers
cstem.org is handled by three mail servers: mx1-usg2.ppe-hosted.com, mx2-usg2.ppe-hosted.com and mx3-usg2.ppe-hosted.com.
cstem.org has at least partial mail server overlap with other domains such as caskol.com, hesske.com, arizonawindowtinting.com and two more.
Each of the three hostnames points to exactly one IP address: mx1-usg2.ppe-hosted.com points to 98.85.123.215, mx2-usg2.ppe-hosted.com points to 23.21.114.81 and mx3-usg2.ppe-hosted.com points to 34.231.165.252.