stackup.sh - dns.ninja
stackup.sh
sh
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.nic.sh ⭐ | ||||||
| NS | a2.nic.sh | ||||||
| NS | b0.nic.sh | ||||||
| NS | c0.nic.sh | ||||||
| SOA | a0.nic.shhostmaster@donuts.email serial=1781457366 | ||||||
Same first word
Similar names
upstack.net |
pustack.com |
tupacks.com |
cuptask.com |
upstack.co |
skatcup.com |
upstack.com |
kutaspc.com |
upstack.io |
utpacks.com |
taskcup.com |
DNS History
16 records (14 active, 2 former)
●NSkristina.ns.cloudflare.com2026-02-25 → 2026-06-14 · 2 obs
● 2026-06-14 17:38:50
●NSkurt.ns.cloudflare.com2026-02-25 → 2026-06-14 · 2 obs
● 2026-06-14 17:38:50
●MX7rkn47okjtuaio2p62izzogcu4vodlf3jwtyb7kd3ofdlridpxxa.mx-verification.google.com2026-02-25 → 2026-06-14 · 2 obs
● 2026-06-14 17:38:50
●MXalt1.aspmx.l.google.com2026-02-25 → 2026-06-14 · 2 obs
● 2026-06-14 17:38:50
●MXalt2.aspmx.l.google.com2026-02-25 → 2026-06-14 · 2 obs
● 2026-06-14 17:38:50
●MXalt3.aspmx.l.google.com2026-02-25 → 2026-06-14 · 2 obs
● 2026-06-14 17:38:50
●MXalt4.aspmx.l.google.com2026-02-25 → 2026-06-14 · 2 obs
● 2026-06-14 17:38:50
●MXaspmx.l.google.com2026-02-25 → 2026-06-14 · 2 obs
● 2026-06-14 17:38:50
●A104.26.0.672026-02-25 → 2026-06-14 · 5 obs
● 2026-03-18 05:49:06
○ 2026-03-19 21:21:22
● 2026-03-21 09:18:34
● 2026-06-14 17:38:50
●A104.26.1.672026-02-25 → 2026-06-14 · 5 obs
● 2026-03-18 05:49:06
○ 2026-03-19 21:21:22
● 2026-03-21 09:18:34
● 2026-06-14 17:38:50
○A172.64.80.12026-03-19 → 2026-03-19 · 4 obs
● 2026-03-19 21:21:22
○ 2026-03-21 09:18:34
○ 2026-06-14 17:38:50
●A172.67.73.2352026-02-25 → 2026-06-14 · 5 obs
● 2026-03-18 05:49:06
○ 2026-03-19 21:21:22
● 2026-03-21 09:18:34
● 2026-06-14 17:38:50
○A2606:4700:130:436c:6f75:6466:6c61:72652026-03-21 → 2026-03-21 · 4 obs
● 2026-03-21 13:39:40
○ 2026-03-21 15:10:04
○ 2026-06-14 17:38:50
●A2606:4700:20::681a:1432026-02-25 → 2026-06-14 · 5 obs
● 2026-03-21 12:54:10
○ 2026-03-21 13:39:40
● 2026-03-21 15:10:04
● 2026-06-14 17:38:50
●A2606:4700:20::681a:432026-02-25 → 2026-06-14 · 5 obs
● 2026-03-21 12:54:10
○ 2026-03-21 13:39:40
● 2026-03-21 15:10:04
● 2026-06-14 17:38:50
●A2606:4700:20::ac43:49eb2026-02-25 → 2026-06-14 · 5 obs
● 2026-03-21 12:54:10
○ 2026-03-21 13:39:40
● 2026-03-21 15:10:04
● 2026-06-14 17:38:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| sh | a0.nic.sh, a2.nic.sh, b0.nic.sh, c0.nic.sh | 8 records |
| stackup.sh | kristina.ns.cloudflare.com, kurt.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.193.193
NS records: kristina.ns.cloudflare.com, kurt.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for stackup.sh (unsigned zone)
⏱️ Timing
Total: 525ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 3 | 172.67.73.235, 104.26.1.67... |
| AAAA | 3 | 2606:4700:20::681a:143, 2606:4700:20::681a:43... |
| NS | 2 | kristina.ns.cloudflare.com, kurt.ns.cloudflare.com |
| MX | 6 | aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 6 | ahrefs-site-verification_ea899f4608db853, google-site-verification=PvsG0ht0c-TOFY3... |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | kristina.ns.cloudflare.com dns.cloudflar |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (a0.nic.sh, a2.nic.sh, b0.nic.sh...)
Analysis
IP Addresses
stackup.sh has 6 IP addresses — 104.26.0.67, 104.26.1.67, 172.67.73.235 and 3 more.
gsmfastest.com, uploads.jornalfolhadoestado.com, kaizen-bijoux.com and two other host names share IP numbers with stackup.sh.
Name Servers
stackup.sh is served by two delegated name servers, kristina.ns.cloudflare.com and kurt.ns.cloudflare.com.
stackup.sh uses the same name servers as several other domains — among them nexus-cloud-360.com, mat-calc.com, openai-pidor-with-ai.com and two more.
stackup.sh partially shares its NS delegation with several other domains, including ahlfors.com, courtesyfreight.com, chatdoc.com and two others.
These name servers are regularly seen alongside elias.ns.cloudflare.com and miki.ns.cloudflare.com as name servers.
Hostnames that resolve to 6 IP addresses:
kristina.ns.cloudflare.com carries IP addresses 108.162.194.125, 162.159.38.125 and 172.64.34.125, with 3 other addresses beyond those.
kurt.ns.cloudflare.com carries IP addresses 108.162.193.193, 172.64.33.193 and 173.245.59.193, with 3 other addresses beyond those.
Mail Servers
The MX records for stackup.sh point to 6 mail servers — aspmx.l.google.com, 7rkn47okjtuaio2p62izzogcu4vodlf3jwtyb7kd3ofdlridpxxa.mx-verification.google.com, alt1.aspmx.l.google.com and 3 other.
stackup.sh has at least partial mail server overlap with other domains such as fraziermedia.com, kueskipay.com, shershnev.com and two more.
These mail servers commonly co-occur with mail servers alt2.aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com and 4 others.
Hostnames that resolve to two IP addresses:
aspmx.l.google.com maps to two IP addresses — 172.253.62.27 and 2607:f8b0:4004:c07::1a.
alt1.aspmx.l.google.com maps to two IP addresses — 108.177.123.27 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.26 and 2a00:1450:400b:c02::1a.
alt3.aspmx.l.google.com maps to two IP addresses — 192.178.223.27 and 2a00:1450:4009:c0f::1b.
alt4.aspmx.l.google.com maps to two IP addresses — 172.253.157.26 and 2a00:1450:400c:c23::1b.