stackup.guru - dns.ninja
stackup.guru
guru
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.guru ⭐ | ||||||
| NS | v0n1.nic.guru | ||||||
| NS | v0n2.nic.guru | ||||||
| NS | v0n3.nic.guru | ||||||
| NS | v2n0.nic.guru | ||||||
| NS | v2n1.nic.guru | ||||||
| SOA | v0n0.nic.guruhostmaster@donuts.email serial=1781195764 | ||||||
Same first word
Similar names
upstack.com |
kutaspc.com |
upstack.io |
utpacks.com |
taskcup.com |
upstack.net |
pustack.com |
tupacks.com |
cuptask.com |
upstack.co |
skatcup.com |
DNS History
12 records (9 active, 3 former)
●NSns45.domaincontrol.com2016-12-11 → 2026-06-11 · 2 obs
● 2026-06-11 16:48:40
●NSns46.domaincontrol.com2016-12-11 → 2026-06-11 · 2 obs
● 2026-06-11 16:48:40
●MXalt1.aspmx.l.google.com2026-03-28 → 2026-06-11 · 3 obs
● 2026-03-28 09:33:02
● 2026-06-11 16:48:40
●MXalt2.aspmx.l.google.com2026-03-28 → 2026-06-11 · 3 obs
● 2026-03-28 09:33:02
● 2026-06-11 16:48:40
●MXalt3.aspmx.l.google.com2026-03-28 → 2026-06-11 · 3 obs
● 2026-03-28 09:33:02
● 2026-06-11 16:48:40
●MXalt4.aspmx.l.google.com2026-03-28 → 2026-06-11 · 3 obs
● 2026-03-28 09:33:02
● 2026-06-11 16:48:40
●MXaspmx.l.google.com2026-03-28 → 2026-06-11 · 3 obs
● 2026-03-28 09:33:02
● 2026-06-11 16:48:40
○MXmxbiz1.qq.com2016-12-11 → 2017-07-09 · 4 obs
● 2017-07-09 10:40:16
○ 2026-03-28 09:33:02
○ 2026-06-11 16:48:40
○MXmxbiz2.qq.com2016-12-11 → 2017-07-09 · 4 obs
● 2017-07-09 10:40:16
○ 2026-03-28 09:33:02
○ 2026-06-11 16:48:40
●A15.197.148.332026-03-28 → 2026-06-11 · 3 obs
● 2026-03-28 09:33:02
● 2026-06-11 16:48:40
○A184.168.221.412016-12-11 → 2017-07-09 · 4 obs
● 2017-07-09 10:40:16
○ 2026-03-28 09:33:02
○ 2026-06-11 16:48:40
●A3.33.130.1902026-03-28 → 2026-06-11 · 3 obs
● 2026-03-28 09:33:02
● 2026-06-11 16:48:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| guru | v0n0.nic.guru, v0n1.nic.guru, v0n2.nic.guru, v0n3.nic.guru... | 12 records |
| stackup.guru | ns46.domaincontrol.com, ns45.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.102.23
NS records: ns46.domaincontrol.com, ns45.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for stackup.guru (unsigned zone)
⏱️ Timing
Total: 465ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns45.domaincontrol.com, ns46.domaincontrol.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 2 | google-site-verification=tn8b6NoMBuJilkS, v=spf1 include:dc-aa8e722993._spfm.stack |
| SOA | 1 | ns45.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v0n0.nic.guru, v0n1.nic.guru, v0n2.nic.guru...)
Analysis
IP Addresses
stackup.guru points to two IP numbers: 3.33.130.190 and 15.197.148.33.
baseball.lgbt, collectionyard.com, metalloc.com and two other host names share IP numbers with stackup.guru.
Name Servers
The NS records for stackup.guru delegate to ns45.domaincontrol.com and ns46.domaincontrol.com.
stackup.guru uses the same name servers as several other domains — among them shootinstudio.in, pickafun.com, mystorymyway.com and two more.
stackup.guru and other domains like hk-hotel.com share at least a portion of their name servers.
ns45.domaincontrol.com resolves to 97.74.102.23 and 2603:5:2162::17. Likewise, ns46.domaincontrol.com resolves to 173.201.70.23 and 2603:5:2262::17 — two IP addresses apiece.
Mail Servers
stackup.guru has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
stackup.guru has at least partial mail server overlap with other domains such as ns500671.ns500731.ns500754.ns500742.ns500742.ns500731.ns500731.ns500688.ns500704.ns500678.ns500705.ns500666.ns500666.ns500131.lustychickser.com, ns500671.ns500754.ns500742.ns500731.ns500704.ns500688.ns500649.ns500649.ns500688.ns500671.ns500649.lustychickser.com, anime.cl and two more.
These mail servers commonly co-occur with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 others.
Hostnames that resolve to two IP addresses:
The A records for aspmx.l.google.com return 142.251.111.26 and 2607:f8b0:4004:c23::1b.
The A records for alt1.aspmx.l.google.com return 108.177.123.27 and 2800:3f0:4003:c0f::1a.
The A records for alt2.aspmx.l.google.com return 172.253.116.27 and 2a00:1450:400b:c02::1a.
The A records for alt3.aspmx.l.google.com return 192.178.223.26 and 2a00:1450:4009:c0f::1b.
The A records for alt4.aspmx.l.google.com return 172.253.157.27 and 2a00:1450:400c:c23::1a.