techstackgraph.com - dns.ninja
techstackgraph.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.150.1.1🇨🇦 Amazon216.150.1.0/24 EC2 Prefix | ||||||
| NS | ns2.web4u.cz ⭐ | ||||||
| A | 2a02:a40:100:28ff::12🇨🇿 BlueTone-AS2a02:a40::/32 Ceske Radiokomunikace, a.s. | ||||||
| PTR | ns2.web4u.cz | ||||||
| A | 85.207.53.12🇨🇿 BlueTone-AS85.207.0.0/16 BlueTone-CRa-CZ Fourth address block | ||||||
| PTR | ns2.web4u.cz | ||||||
| NS | ns.web4u.cz | ||||||
| A | 2001:1568:fd::241🇨🇿 WEB4U2001:1568::/33 | ||||||
| PTR | ns.web4u.cz | ||||||
| A | 185.14.224.241🇨🇿 WEB4U185.14.224.0/23 | ||||||
| PTR | ns.web4u.cz | ||||||
| MX | mx1.mailchannels.net ⭐ | ||||||
| A | 54.69.1.140🇺🇸 Amazon54.68.0.0/15 EC2 PDX Prefix | ||||||
| PTR | ec2-54-69-1-140.us-west-2.compute.amazonaws.com | ||||||
| MX | mx2.mailchannels.net ⭐ | ||||||
| A | 54.69.1.140🇺🇸 Amazon54.68.0.0/15 EC2 PDX Prefix | ||||||
| PTR | ec2-54-69-1-140.us-west-2.compute.amazonaws.com | ||||||
| SOA | ns.web4u.czadmin@web4u.cz 2026-01-18 #4 | ||||||
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=1791954334 | ||||||
Same first word
techstackgraph.com |
Similar names
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DNS History
5 records (5 active, 0 former)
●MXmx1.mailchannels.net2026-09-23 → 2026-10-14 · 2 obs
● 2026-10-14 05:10:54
●MXmx2.mailchannels.net2026-09-23 → 2026-10-14 · 2 obs
● 2026-10-14 05:10:54
●A216.150.1.12026-09-23 → 2026-10-14 · 2 obs
● 2026-10-14 05:10:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, e.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net... | - |
| techstackgraph.com | ns.web4u.cz, ns2.web4u.cz | - |
✅ Authoritative Response
Server:185.14.224.241
NS records: ns.web4u.cz, ns2.web4u.cz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for techstackgraph.com (unsigned zone)
⏱️ Timing
Total: 497ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.150.1.1 |
| NS | 2 | ns.web4u.cz, ns2.web4u.cz |
| MX | 2 | mx1.mailchannels.net (pri: 10), mx2.mailchannels.net (pri: 10) |
| SOA | 1 | ns.web4u.cz admin.web4u.cz |
Analysis
IP Addresses
techstackgraph.com directs to one IP number, which is 216.150.1.1.
Among the host names that share IP numbers with techstackgraph.com are usefrontdesk.ai, claybird.com, darklycreative.com and two others.
Name Servers
techstackgraph.com uses two name servers for its delegation: ns2.web4u.cz and ns.web4u.cz.
techstackgraph.com has the same name server delegation as a number of other domains, such as tntrade.info, bhc-int.eu, vogue-czechia.cz and two more.
The two host names ns2.web4u.cz and ns.web4u.cz each have a pair of IP addresses: ns2.web4u.cz has 85.207.53.12 and 2a02:a40:100:28ff::12, and ns.web4u.cz has 185.14.224.241 and 2001:1568:fd::241.
Mail Servers
The MX records for techstackgraph.com point to two mail servers: mx1.mailchannels.net and mx2.mailchannels.net.
techstackgraph.com has the same mail server arrangement as a number of other domains, for example mail.fswtech.com, healixholistic.com, vinculoconsultoria.com and two more.
techstackgraph.com has mail servers in common with other domains — for example whatsfun.info and ubarskit.se.
mx1.mailchannels.net resolves to 54.69.1.140; mx2.mailchannels.net resolves to the same IP address, 54.69.1.140.
Both mx1.mailchannels.net and mx2.mailchannels.net resolve to 54.69.1.140 IP addresses each.