alternativecomputing.org - dns.ninja
alternativecomputing.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 99.159.20.26🇺🇸 AS701899.158.0.0/15 | ||||||
| NS | ns17.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21c0::9🇺🇸 GODADDY-DNS2603:5:21c0::/44 | ||||||
| PTR | ns17.domaincontrol.com | ||||||
| A | 97.74.108.9🇺🇸 GODADDY-DNS97.74.108.0/23 | ||||||
| PTR | ns17.domaincontrol.com | ||||||
| NS | ns18.domaincontrol.com | ||||||
| A | 2603:5:22c0::9🇺🇸 GODADDY-DNS2603:5:22c0::/44 | ||||||
| PTR | ns18.domaincontrol.com | ||||||
| A | 173.201.76.9🇺🇸 GODADDY-DNS173.201.76.0/23 | ||||||
| PTR | ns18.domaincontrol.com | ||||||
| MX | alternativecomputing-org.mail.protection.outlook.com ⭐ | ||||||
| TXT | NETORGFT15548264.onmicrosoft.com | ||||||
| TXT | v=spf1 include:secureserver.net -all | ||||||
| SOA | ns17.domaincontrol.comdns@jomax.net 2024-02-22 #1 | ||||||
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=1784840493 | ||||||
Same first word
alternativecomputing.org |
alternativecomputing.net |
DNS History
6 records (4 active, 2 former)
●NSns17.domaincontrol.com2015-05-03 → 2026-07-23 · 2 obs
● 2026-07-23 21:12:46
●NSns18.domaincontrol.com2015-05-03 → 2026-07-23 · 2 obs
● 2026-07-23 21:12:46
●MXalternativecomputing-org.mail.protection.outlook.com2026-02-17 → 2026-07-23 · 3 obs
● 2026-02-17 06:12:30
● 2026-07-23 21:12:46
○MXmailstore1.secureserver.net2015-05-03 → 2017-08-07 · 4 obs
● 2017-08-07 16:57:36
○ 2026-02-17 06:12:30
○ 2026-07-23 21:12:46
○MXsmtp.secureserver.net2015-05-03 → 2017-08-07 · 4 obs
● 2017-08-07 16:57:36
○ 2026-02-17 06:12:30
○ 2026-07-23 21:12:46
●A99.159.20.262015-05-03 → 2026-07-23 · 2 obs
● 2026-07-23 21:12:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| alternativecomputing.org | ns17.domaincontrol.com, ns18.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.76.9
NS records: ns17.domaincontrol.com, ns18.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for alternativecomputing.org (unsigned zone)
⏱️ Timing
Total: 178ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 99.159.20.26 |
| NS | 2 | ns17.domaincontrol.com, ns18.domaincontrol.com |
| MX | 1 | alternativecomputing-org.mail.protection |
| TXT | 2 | NETORGFT15548264.onmicrosoft.com, v=spf1 include:secureserver.net -all |
| SOA | 1 | ns17.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
alternativecomputing.org resolves to just one IP address, 99.159.20.26.
Further host names like alternativecomputing.net and 99-159-20-26.lightspeed.bkfdca.sbcglobal.net overlap in IP numbers with alternativecomputing.org.
Name Servers
The NS records for alternativecomputing.org delegate to ns17.domaincontrol.com and ns18.domaincontrol.com.
alternativecomputing.org shares its NS records with other domains, for example iceoplex.com, fairmounthomes.net, cubanginvestors.com and two others.
Some name servers delegated to alternativecomputing.org are also used by other domains, notably jupiterlaneproductions.com and streetmarketexchange.com.
ns17.domaincontrol.com resolves to 97.74.108.9 and 2603:5:21c0::9. Likewise, ns18.domaincontrol.com resolves to 173.201.76.9 and 2603:5:22c0::9 — two IP addresses apiece.
Mail Servers
The sole mail server for alternativecomputing.org is alternativecomputing-org.mail.protection.outlook.com.