techstack.com - robtex.com
techstack.com
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=1781000951 | ||||||
Subdomains
www.techstack.com |
Same first word
Similar names
statcheck.com |
statcheck.info |
statcheck.net |
statcheck.cn |
catsketch.com |
checkstat.us |
stacktech.org |
stacktech.io |
checkstat.me |
stacktech.com |
checkstat.net |
tatscheck.de |
checkstat.nl |
stacktech.ru |
DNS History
19 records (11 active, 8 former)
●NSbrett.ns.cloudflare.com2026-03-14 → 2026-06-09 · 3 obs
● 2026-03-14 01:07:58
● 2026-06-09 10:30:10
○NSns-1256.awsdns-29.org2015-05-29 → 2017-03-29 · 4 obs
● 2017-03-29 16:12:14
○ 2026-03-14 01:07:58
○ 2026-06-09 10:30:10
○NSns-1925.awsdns-48.co.uk2015-05-29 → 2017-03-29 · 4 obs
● 2017-03-29 16:12:14
○ 2026-03-14 01:07:58
○ 2026-06-09 10:30:10
○NSns-66.awsdns-08.com2015-05-29 → 2017-03-29 · 4 obs
● 2017-03-29 16:12:14
○ 2026-03-14 01:07:58
○ 2026-06-09 10:30:10
○NSns-836.awsdns-40.net2015-05-29 → 2017-03-29 · 4 obs
● 2017-03-29 16:12:14
○ 2026-03-14 01:07:58
○ 2026-06-09 10:30:10
●NSulla.ns.cloudflare.com2026-03-14 → 2026-06-09 · 3 obs
● 2026-03-14 01:07:58
● 2026-06-09 10:30:10
●MXalt1.aspmx.l.google.com2015-05-29 → 2026-06-09 · 2 obs
● 2026-06-09 10:30:10
●MXalt2.aspmx.l.google.com2015-05-29 → 2026-06-09 · 2 obs
● 2026-06-09 10:30:10
●MXalt3.aspmx.l.google.com2026-03-14 → 2026-06-09 · 3 obs
● 2026-03-14 01:07:58
● 2026-06-09 10:30:10
●MXalt4.aspmx.l.google.com2026-03-14 → 2026-06-09 · 3 obs
● 2026-03-14 01:07:58
● 2026-06-09 10:30:10
●MXaspmx.l.google.com2015-05-29 → 2026-06-09 · 2 obs
● 2026-06-09 10:30:10
○MXaspmx2.googlemail.com2015-05-29 → 2017-03-29 · 4 obs
● 2017-03-29 16:12:14
○ 2026-03-14 01:07:58
○ 2026-06-09 10:30:10
○MXaspmx3.googlemail.com2015-05-29 → 2017-03-29 · 4 obs
● 2017-03-29 16:12:14
○ 2026-03-14 01:07:58
○ 2026-06-09 10:30:10
●A104.21.43.1052026-04-08 → 2026-06-09 · 3 obs
● 2026-04-08 16:17:34
● 2026-06-09 10:30:10
○A162.159.140.1662026-03-14 → 2026-03-14 · 4 obs
● 2026-03-14 01:07:58
○ 2026-04-08 16:17:34
○ 2026-06-09 10:30:10
●A172.67.178.352026-04-08 → 2026-06-09 · 3 obs
● 2026-04-08 16:17:34
● 2026-06-09 10:30:10
●A2606:4700:3030::ac43:b2232026-04-08 → 2026-06-09 · 3 obs
● 2026-04-08 16:17:34
● 2026-06-09 10:30:10
●A2606:4700:3031::6815:2b692026-04-08 → 2026-06-09 · 3 obs
● 2026-04-08 16:17:34
● 2026-06-09 10:30:10
○A50.17.200.1452015-05-29 → 2017-03-29 · 4 obs
● 2017-03-29 16:12:14
○ 2026-03-14 01:07:58
○ 2026-06-09 10:30:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, k.gtld-servers.net, m.gtld-servers.net, g.gtld-servers.net... | - |
| techstack.com | ulla.ns.cloudflare.com, brett.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.192.233
NS records: ulla.ns.cloudflare.com, brett.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for techstack.com (unsigned zone)
⏱️ Timing
Total: 366ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.178.35, 104.21.43.105 |
| AAAA | 2 | 2606:4700:3031::6815:2b69, 2606:4700:3030::ac43:b223 |
| NS | 2 | brett.ns.cloudflare.com, ulla.ns.cloudflare.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 1 | v=spf1 include:_spf.google.com include:s |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | brett.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (ulla.ns.cloudflare.com, ulla.ns.cloudflare.com, ulla.ns.cloudflare.com...)
Analysis
Hierarchy
The domain www.techstack.com falls under the parent techstack.com.
IP Addresses
With 4 IP addresses, techstack.com directs to 104.21.43.105, 172.67.178.35, 2606:4700:3030::ac43:b223 and 2606:4700:3031::6815:2b69.
Among the host names that share IP numbers with techstack.com are www.best-au-onlinecasino.com, www.centreequestreleventdusud.com, 99h1.com and two others.
Name Servers
techstack.com uses two name servers for its delegation: brett.ns.cloudflare.com and ulla.ns.cloudflare.com.
techstack.com has the same name server delegation as a number of other domains, such as spidercord.com, unclejudds.com, lasvegasconventions.com and two more.
At least some of techstack.com's name servers are shared with other domains, for example scoopzmaineville.com, angelacole.top, webls.net and two more.
These name servers tend to be deployed in combination with the name servers clay.ns.cloudflare.com and etienne.ns.cloudflare.com.
Host names resolving to 6 IP numbers:
brett.ns.cloudflare.com directs to 108.162.193.76, 172.64.33.76, 173.245.59.76 and three others.
ulla.ns.cloudflare.com directs to 108.162.192.233, 172.64.32.233, 173.245.58.233 and three others.
Mail Servers
techstack.com uses 5 mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com plus two additional ones.
techstack.com shares at least some of its mail servers with other domains — for example quma.se, mlcollege.com, 43a.co.uk and two more.
These mail servers tend to co-occur with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and three additional mail servers.
Hosts with two IP numbers each:
aspmx.l.google.com directs traffic to 142.251.163.26 and 2607:f8b0:4004:c23::1b.
alt1.aspmx.l.google.com directs traffic to 108.177.123.26 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com directs traffic to 172.253.116.26 and 2a00:1450:400b:c02::1b.
alt3.aspmx.l.google.com directs traffic to 192.178.223.27 and 2a00:1450:4009:c0f::1b.
alt4.aspmx.l.google.com directs traffic to 173.194.76.26 and 2a00:1450:400c:c00::1b.