tech40.org - dns.ninja
tech40.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=1783939548 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSgerald.ns.cloudflare.com2026-03-04 → 2026-07-13 · 2 obs
● 2026-07-13 11:22:56
●NSsasha.ns.cloudflare.com2026-03-04 → 2026-07-13 · 2 obs
● 2026-07-13 11:22:56
●MXmx01.mail.icloud.com2026-03-04 → 2026-07-13 · 2 obs
● 2026-07-13 11:22:56
●MXmx02.mail.icloud.com2026-03-04 → 2026-07-13 · 2 obs
● 2026-07-13 11:22:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| tech40.org | sasha.ns.cloudflare.com, gerald.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.194.69
NS records: sasha.ns.cloudflare.com, gerald.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tech40.org (unsigned zone)
⏱️ Timing
Total: 476ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | gerald.ns.cloudflare.com, sasha.ns.cloudflare.com |
| MX | 2 | mx01.mail.icloud.com (pri: 10), mx02.mail.icloud.com (pri: 10) |
| TXT | 2 | apple-domain=nHgPIl6Khy9oPWeD, v=spf1 include:icloud.com ~all |
| SOA | 1 | gerald.ns.cloudflare.com dns.cloudflare. |
Analysis
Name Servers
Two name servers handle the delegation for tech40.org: gerald.ns.cloudflare.com and sasha.ns.cloudflare.com.
tech40.org shares its name server setup with other domains, including klasw.cc, asjstudio.cl, laitys.top and two others.
tech40.org has at least partial name server overlap with other domains, such as blpay.com, accessmonster.com, jjplacemat.com and two others.
It is common to see these name servers used together with name servers nile.ns.cloudflare.com and sharon.ns.cloudflare.com.
Host names with 6 IP numbers:
gerald.ns.cloudflare.com resolves to 108.162.193.168, 172.64.33.168 and 173.245.59.168 among others, with 3 other IP addresses in total.
sasha.ns.cloudflare.com resolves to 108.162.194.69, 162.159.38.69 and 172.64.34.69 among others, with 3 other IP addresses in total.
Mail Servers
tech40.org has two mail servers: mx01.mail.icloud.com and mx02.mail.icloud.com.
tech40.org shares the same mail server setup as other domains, including spectrix.net, mrkcnd.com, joedem.com and two others.
tech40.org shares mail servers — at least in part — with other domains, including alanepps.com, johnelderphotography.com, ghazel.ru and two others.
Host names with 6 IP numbers:
mx01.mail.icloud.com resolves to 17.42.251.62, 17.56.9.31 and 17.57.152.5 among others, with 3 other IP addresses in total.
mx02.mail.icloud.com resolves to 17.42.251.62, 17.56.9.31 and 17.57.152.5 among others, with 3 other IP addresses in total.
mx01.mail.icloud.com along with mx02.mail.icloud.com each resolve to 17.42.251.62 IP addresses.
mx01.mail.icloud.com along with mx02.mail.icloud.com each resolve to 17.56.9.31 IP addresses.
mx01.mail.icloud.com along with mx02.mail.icloud.com each resolve to 17.57.152.5 IP addresses.
mx01.mail.icloud.com along with mx02.mail.icloud.com each resolve to 17.57.154.33 IP addresses.
mx01.mail.icloud.com along with mx02.mail.icloud.com each resolve to 17.57.155.25 IP addresses.
mx01.mail.icloud.com along with mx02.mail.icloud.com each resolve to 17.57.156.30 IP addresses.