groupstack.tech - robtex.com
groupstack.tech
tech
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns01.trs-dns.com ⭐ | ||||||
| NS | ns.trs-dns.com | ||||||
| NS | ns01.trs-dns.net | ||||||
| NS | ns10.trs-dns.info | ||||||
| NS | ns10.trs-dns.org | ||||||
| SOA | ns.trs-dns.comtrs-ops@tucows.com serial=1790958236 | ||||||
Same first word
Similar names
stackgroup.co |
purgastock.com |
stackgroup.us |
stackgroup.net |
stackgroup.com.au |
stackgroup.com.br |
stackgroup.io |
stackgroup.nl |
stackgroup.ar |
stackgroup.com |
stackgroup.ru |
Previous names
Next names
DNS History
10 records (10 active, 0 former)
●NSns-cloud-c1.googledomains.com2026-09-14 → 2026-10-02 · 2 obs
● 2026-10-02 16:26:42
●NSns-cloud-c2.googledomains.com2026-09-14 → 2026-10-02 · 2 obs
● 2026-10-02 16:26:42
●NSns-cloud-c3.googledomains.com2026-09-14 → 2026-10-02 · 2 obs
● 2026-10-02 16:26:42
●NSns-cloud-c4.googledomains.com2026-09-14 → 2026-10-02 · 2 obs
● 2026-10-02 16:26:42
●MXalt1.aspmx.l.google.com2026-09-14 → 2026-10-02 · 2 obs
● 2026-10-02 16:26:42
●MXalt2.aspmx.l.google.com2026-09-14 → 2026-10-02 · 2 obs
● 2026-10-02 16:26:42
●MXalt3.aspmx.l.google.com2026-09-14 → 2026-10-02 · 2 obs
● 2026-10-02 16:26:42
●MXalt4.aspmx.l.google.com2026-09-14 → 2026-10-02 · 2 obs
● 2026-10-02 16:26:42
●MXaspmx.l.google.com2026-09-14 → 2026-10-02 · 2 obs
● 2026-10-02 16:26:42
●A198.49.23.1442026-09-14 → 2026-10-02 · 2 obs
● 2026-10-02 16:26:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tech | ns10.trs-dns.info, ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org | - |
| groupstack.tech | ns-cloud-c2.googledomains.com, ns-cloud-c1.googledomains.com, ns-cloud-c4.googledomains.com, ns-cloud-c3.googledomains.com | - |
✅ Authoritative Response
Server:216.239.36.108
NS records: ns-cloud-c2.googledomains.com, ns-cloud-c1.googledomains.com, ns-cloud-c4.googledomains.com, ns-cloud-c3.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for groupstack.tech (unsigned zone)
⏱️ Timing
Total: 788ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.49.23.144 |
| NS | 4 | ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com... |
| MX | 5 | alt2.aspmx.l.google.com (pri: 5), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 2 | google-site-verification=sjci48xntm6sZnO, v=spf1 include:_spf.google.com ~all |
| SOA | 1 | ns-cloud-c1.googledomains.com cloud-dns- |
Analysis
IP Addresses
groupstack.tech resolves to just one IP address, 198.49.23.144.
Two other host names, along with humanistsolutions.com, networkofblackwomen.org and russell-moore.com, also share IP numbers with groupstack.tech.
Name Servers
The NS records for groupstack.tech point to four name servers: ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com and ns-cloud-c4.googledomains.com.
groupstack.tech has at least partial name server overlap with other domains, such as bestdentistsinnashville.com, sonnette-deco.com, koerner.media and two others.
ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com and ns-cloud-c4.googledomains.com all point to exactly two IP numbers each: ns-cloud-c1.googledomains.com → 216.239.32.108 and 2001:4860:4802:32::6c; ns-cloud-c2.googledomains.com → 216.239.34.108 and 2001:4860:4802:34::6c; ns-cloud-c3.googledomains.com → 216.239.36.108 and 2001:4860:4802:36::6c; ns-cloud-c4.googledomains.com → 216.239.38.108 and 2001:4860:4802:38::6c.
Mail Servers
groupstack.tech is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
There is at least a partial MX overlap between groupstack.tech and other domains, including delmarvaoutdoor.com, theslackagency.co.nz, shownomercy.co.uk and two others.
alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com are mail servers that frequently appear together with these mail servers.
Host names that have two IP addresses:
aspmx.l.google.com points to 64.233.180.27 and 2607:f8b0:4004:c1d::1a.
alt1.aspmx.l.google.com points to 192.178.234.26 and 2800:3f0:4003:c14::1b.
alt2.aspmx.l.google.com points to 172.253.116.27 and 2a00:1450:400b:c02::1b.
alt3.aspmx.l.google.com points to 192.178.223.27 and 2a00:1450:4009:c0f::1b.
alt4.aspmx.l.google.com points to 172.253.157.27 and 2a00:1450:400c:c23::1a.