stackup.org - dns.ninja
stackup.org
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1780996555 | ||||||
rank #39390 in the tld
Same first word
Similar names
skatcup.com |
upstack.com |
kutaspc.com |
upstack.io |
utpacks.com |
taskcup.com |
upstack.net |
pustack.com |
tupacks.com |
cuptask.com |
upstack.co |
DNS History
14 records (8 active, 6 former)
○NSns.buydomains.com2017-02-16 → 2017-02-16 · 4 obs
● 2017-02-16 19:50:56
○ 2026-04-05 00:25:24
○ 2026-06-09 09:49:40
○NSns1.yourhostingaccount.com2015-07-02 → 2016-05-09 · 4 obs
● 2016-05-09 01:23:32
○ 2017-02-16 19:50:56
○ 2026-06-09 09:49:40
●NSns17.domaincontrol.com2026-04-05 → 2026-06-09 · 3 obs
● 2026-04-05 00:25:24
● 2026-06-09 09:49:40
●NSns18.domaincontrol.com2026-04-05 → 2026-06-09 · 3 obs
● 2026-04-05 00:25:24
● 2026-06-09 09:49:40
○NSns2.yourhostingaccount.com2015-07-02 → 2016-05-09 · 4 obs
● 2016-05-09 01:23:32
○ 2017-02-16 19:50:56
○ 2026-06-09 09:49:40
●MXalt1.aspmx.l.google.com2026-04-05 → 2026-06-09 · 3 obs
● 2026-04-05 00:25:24
● 2026-06-09 09:49:40
●MXalt2.aspmx.l.google.com2026-04-05 → 2026-06-09 · 3 obs
● 2026-04-05 00:25:24
● 2026-06-09 09:49:40
●MXaspmx.l.google.com2026-04-05 → 2026-06-09 · 3 obs
● 2026-04-05 00:25:24
● 2026-06-09 09:49:40
●MXaspmx2.googlemail.com2026-04-05 → 2026-06-09 · 3 obs
● 2026-04-05 00:25:24
● 2026-06-09 09:49:40
●MXaspmx3.googlemail.com2026-04-05 → 2026-06-09 · 3 obs
● 2026-04-05 00:25:24
● 2026-06-09 09:49:40
○MXmx.stackup.org2015-07-02 → 2016-05-09 · 4 obs
● 2016-05-09 01:23:32
○ 2017-02-16 19:50:56
○ 2026-06-09 09:49:40
○A141.8.225.1242017-02-16 → 2017-02-16 · 4 obs
● 2017-02-16 19:50:56
○ 2026-04-05 00:25:24
○ 2026-06-09 09:49:40
○A15.125.92.762015-07-02 → 2016-05-09 · 4 obs
● 2016-05-09 01:23:32
○ 2017-02-16 19:50:56
○ 2026-06-09 09:49:40
●A23.236.62.1472026-04-05 → 2026-06-09 · 3 obs
● 2026-04-05 00:25:24
● 2026-06-09 09:49:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, d0.org.afilias-nst.org, b2.org.afilias-nst.org | - |
| stackup.org | ns17.domaincontrol.com, ns18.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.108.9
NS records: ns17.domaincontrol.com, ns18.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for stackup.org (unsigned zone)
⏱️ Timing
Total: 429ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 23.236.62.147 |
| NS | 2 | ns17.domaincontrol.com, ns18.domaincontrol.com |
| MX | 5 | aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 20)... |
| TXT | 4 | google-site-verification=cET-y7V28bi-5aV, google-site-verification=Oob-GTyTa4DrGSW... |
| SOA | 1 | ns17.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
stackup.org resolves to one IP address: 23.236.62.147.
bylditny.com, thelaunetwork.com, www.www.www.www.s-mbh-04.mbharch.com and two other host names share IP numbers with stackup.org.
Name Servers
Two name servers handle the delegation for stackup.org: ns17.domaincontrol.com and ns18.domaincontrol.com.
stackup.org uses the same name servers as several other domains — among them orlandointegrations.com, yalafit.com, wiseguidetours.com and two more.
stackup.org is at least partially co-delegated on name servers with other domains, such as justia.fm.
ns17.domaincontrol.com and ns18.domaincontrol.com both carry two IP addresses. The A records for ns17.domaincontrol.com are 97.74.108.9 and 2603:5:21c0::9; the A records for ns18.domaincontrol.com are 173.201.76.9 and 2603:5:22c0::9.
Mail Servers
stackup.org has 5 mail servers — aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two more.
stackup.org has at least partial mail server overlap with other domains such as goaxel.com, ns500698.ns500698.ns500759.ns500759.ns500736.ns500698.ns500698.ns500736.ns500735.ns500576.ns500698.ns500619.ns500686.ns500619.trackreceptor.com, ns500699.ns500693.ns500693.ns500734.ns500699.ns500699.ns500734.ns500612.ns500683.ns500612.ns500683.ns500632.ns500632.ns500612.dtrkdll.com and two more.
These mail servers often appear together with alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and three other mail servers.
Hostnames that resolve to two IP addresses:
aspmx2.googlemail.com resolves to two addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1a.
aspmx3.googlemail.com resolves to two addresses: 172.253.116.27 and 2a00:1450:400b:c02::1b.
aspmx.l.google.com resolves to two addresses: 142.251.179.27 and 2607:f8b0:4004:c23::1a.
alt1.aspmx.l.google.com resolves to two addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.27 and 2a00:1450:400b:c02::1a.
aspmx2.googlemail.com along with alt1.aspmx.l.google.com each resolve to 108.177.123.27 IP addresses.
aspmx3.googlemail.com along with alt2.aspmx.l.google.com each resolve to 172.253.116.27 IP addresses.