systemmodeling.org - dns.ninja
systemmodeling.org
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=1782816020 | ||||||
Same first word
systemmodeling.org |
Similar names
DNS History
14 records (9 active, 5 former)
○NSdns1.bicycletheory.com2015-06-14 → 2020-01-18 · 3 obs
● 2020-01-18 09:08:10
○ 2026-06-30 11:14:32
●NSns65.domaincontrol.com2026-06-30 → 2026-06-30 · 2 obs
● 2026-06-30 11:14:32
●NSns66.domaincontrol.com2026-06-30 → 2026-06-30 · 2 obs
● 2026-06-30 11:14:32
○NSpridns-1.iphouse.net2015-06-14 → 2020-01-18 · 3 obs
● 2020-01-18 09:08:10
○ 2026-06-30 11:14:32
○NSpridns-2.iphouse.net2015-06-14 → 2020-01-18 · 3 obs
● 2020-01-18 09:08:10
○ 2026-06-30 11:14:32
●MXabbgg2sgr754prhcddtvhmgipqcqgslzyxa7x4(0x736578)5zodkrnn64a.mx-verification.google.com2026-06-30 → 2026-06-30 · 1 obs
●MXalt1.aspmx.l.google.com2026-06-30 → 2026-06-30 · 1 obs
●MXalt2.aspmx.l.google.com2026-06-30 → 2026-06-30 · 1 obs
●MXalt3.aspmx.l.google.com2026-06-30 → 2026-06-30 · 1 obs
●MXalt4.aspmx.l.google.com2026-06-30 → 2026-06-30 · 1 obs
●MXaspmx.l.google.com2026-06-30 → 2026-06-30 · 1 obs
●A162.159.135.422026-06-30 → 2026-06-30 · 2 obs
● 2026-06-30 11:14:32
○A216.250.171.2312015-06-14 → 2016-01-24 · 4 obs
● 2016-01-24 16:09:34
○ 2016-05-06 04:46:34
○ 2026-06-30 11:14:32
○A216.250.171.2412016-05-06 → 2020-01-18 · 4 obs
● 2016-05-06 04:46:34
● 2020-01-18 09:08:10
○ 2026-06-30 11:14:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| systemmodeling.org | ns65.domaincontrol.com, ns66.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.70.43
NS records: ns65.domaincontrol.com, ns66.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for systemmodeling.org (unsigned zone)
⏱️ Timing
Total: 440ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.159.135.42 |
| NS | 2 | ns65.domaincontrol.com, ns66.domaincontrol.com |
| MX | 6 | alt3.aspmx.l.google.com (pri: 10), alt4.aspmx.l.google.com (pri: 10)... |
| TXT | 2 | v=spf1 a mx include:relay.kinstamailserv, ca3-2938f50be88b42a694bcd54aea295c4a |
| SOA | 1 | ns65.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
systemmodeling.org resolves to just one IP address, 162.159.135.42.
Two other host names, along with intellipaper.info, galaxywindowcoverings.com and hbmcclure.hosting.kinsta.cloud, also share IP numbers with systemmodeling.org.
Name Servers
systemmodeling.org is served by two delegated name servers, ns65.domaincontrol.com and ns66.domaincontrol.com.
systemmodeling.org shares its NS records with other domains, for example vericlose.com, himmelkron.net, dc-ltd.co.uk and two others.
Each of the two host names carries two IP addresses: ns65.domaincontrol.com points to 97.74.102.43 and 2603:5:2164::2b, and ns66.domaincontrol.com points to 173.201.70.43 and 2603:5:2264::2b.
Mail Servers
Mail for systemmodeling.org is routed through 6 mail servers, including aspmx.l.google.com, abbgg2sgr754prhcddtvhmgipqcqgslzyxa7x4(0x736578)5zodkrnn64a.mx-verification.google.com, alt1.aspmx.l.google.com and 3 other.
There is at least a partial MX overlap between systemmodeling.org and other domains, including originalveniceshop.com, sovereign.health, timcole.me and two others.
These mail servers frequently co-occur with the mail servers alt2.aspmx.l.google.com, alt4.aspmx.l.google.com, alt3.aspmx.l.google.com and two others.
Host names that have two IP addresses:
aspmx.l.google.com maps to two IP addresses — 192.178.155.26 and 2607:f8b0:4004:c08::1a.
alt1.aspmx.l.google.com maps to two IP addresses — 108.177.123.26 and 2800:3f0:4003:c0f::1b.
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 — 192.178.223.26 and 2a00:1450:4009:c0f::1a.
alt4.aspmx.l.google.com maps to two IP addresses — 172.253.157.26 and 2a00:1450:400c:c23::1a.