citadel.upstack.com - dns.ninja
citadel.upstack.com
upstack.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 35.212.96.187🇺🇸 Google35.212.0.0/17 | ||||||
| NS | axfr.dnsimple.com ⭐ | ||||||
| NS | ns1.dnsimple.com | ||||||
| NS | ns100.digicertdns.com | ||||||
| NS | ns101.digicertdns.com | ||||||
| NS | ns102.digicertdns.com | ||||||
| NS | ns2.dnsimple.com | ||||||
| NS | ns3.dnsimple.com | ||||||
| NS | ns4.dnsimple.com | ||||||
| MX | upstack-com.mail.protection.outlook.com ⭐ | ||||||
| TXT | 00DHu000002tf8Q=1TBV100000000rF | ||||||
| TXT | MS=ms38853006 | ||||||
| TXT | ZOOM_verify_JeLQ32oYYFX4dY2i1URCiK | ||||||
| TXT | apple-domain-verification=9rShIAWsKyxmgKLG | ||||||
| TXT | atlassian-domain-verification=L9wuGXL971SRowNUciz0G0lzNaTUzKRlAxsunqaPse13KvO... | ||||||
| TXT | docusign=43f60ea3-167c-4689-a6b4-4c449e83446e | ||||||
| TXT | google-site-verification=GfLkvoxpJLjxuqgzhNceThHw89RkV(0x463450)1dO-UmcydCU | ||||||
| TXT | google-site-verification=Q2SuqDtBclqn0_NJhzUrVcZKGmPdnksi_p8oU6PVyPI | ||||||
| TXT | pendo-domain-verification=mSDGTfMFz1MC7Eg0Jtnkce9mvKE | ||||||
| TXT | v=spf1 ip4:137.116.119.129 ip4:149.72.231.47 ip4:149.72.196.66 include:_spf.g... | ||||||
| TXT | jamf-site-verification=Qe7eGevRjrrkSqvBlZpYxw | ||||||
| SOA | axfr.dnsimple.comadmin@dnsimple.com serial=1557662377 | ||||||
rank #464030 globally
rank #193912 in the tld
WOT: SAFE (76/100)
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●A13.248.144.1052026-02-21 → 2026-07-26 · 2 obs
● 2026-02-21 19:40:44
● 2026-07-26 04:08:10
● 2026-07-26 04:08:10
●A13.248.241.1192026-02-21 → 2026-07-26 · 2 obs
● 2026-02-21 19:40:44
● 2026-07-26 04:08:10
● 2026-07-26 04:08:10
●A3.33.148.612026-02-21 → 2026-07-26 · 2 obs
● 2026-02-21 19:40:44
● 2026-07-26 04:08:10
● 2026-07-26 04:08:10
●A35.71.131.462026-02-21 → 2026-07-26 · 2 obs
● 2026-02-21 19:40:44
● 2026-07-26 04:08:10
● 2026-07-26 04:08:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, f.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net... | - |
| upstack.com | ns1.dnsimple.com, ns2.dnsimple.com, ns3.dnsimple.com, ns4.dnsimple.com... | 14 records |
✅ Authoritative Response
Server:208.94.148.63
NS records: ns1.dnsimple.com, ns2.dnsimple.com, ns3.dnsimple.com, ns4.dnsimple.com, ns100.digicertdns.com, ns101.digicertdns.com, ns102.digicertdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for upstack.com (unsigned zone)
⏱️ Timing
Total: 352ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 3.33.148.61, 13.248.144.105... |
📌 Glue Records Collected
Total: 14
Out-of-bailiwick: 14 (ns1.dnsimple.com, ns1.dnsimple.com, ns2.dnsimple.com...)
Analysis
IP Addresses
citadel.upstack.com resolves to four IP addresses: 3.33.148.61, 13.248.144.105, 13.248.241.119 and 35.71.131.46.
bestprogramminglanguagefor.me, lillydiabetes.co.nz, arcane-jackal-tqwm79n8b42fiyzkfqdt83i2.herokudns.com plus two other host names have IP numbers in common with citadel.upstack.com.