upstackhq.com - dns.ninja
upstackhq.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1781391993 | ||||||
rank #363001 in the tld
Same first word
upstackhq.com |
DNS History
12 records (10 active, 2 former)
●NSns-1479.awsdns-56.org2018-05-16 → 2026-06-13 · 2 obs
● 2026-06-13 23:36:56
●NSns-1938.awsdns-50.co.uk2018-05-16 → 2026-06-13 · 2 obs
● 2026-06-13 23:36:56
●NSns-421.awsdns-52.com2018-05-16 → 2026-06-13 · 2 obs
● 2026-06-13 23:36:56
●NSns-591.awsdns-09.net2018-05-16 → 2026-06-13 · 2 obs
● 2026-06-13 23:36:56
●MXalt1.aspmx.l.google.com2018-05-16 → 2026-06-13 · 2 obs
● 2026-06-13 23:36:56
●MXalt2.aspmx.l.google.com2018-05-16 → 2026-06-13 · 2 obs
● 2026-06-13 23:36:56
●MXalt3.aspmx.l.google.com2026-06-13 → 2026-06-13 · 3 obs
● 2026-06-13 23:36:54
● 2026-06-13 23:36:56
●MXalt4.aspmx.l.google.com2026-06-13 → 2026-06-13 · 3 obs
● 2026-06-13 23:36:54
● 2026-06-13 23:36:56
●MXaspmx.l.google.com2018-05-16 → 2026-06-13 · 2 obs
● 2026-06-13 23:36:56
○MXaspmx2.googlemail.com2018-05-16 → 2018-05-16 · 3 obs
○ 2026-06-13 23:36:54
○ 2026-06-13 23:36:56
○MXaspmx3.googlemail.com2018-05-16 → 2018-05-16 · 3 obs
○ 2026-06-13 23:36:54
○ 2026-06-13 23:36:56
●A54.71.83.2322026-06-13 → 2026-06-13 · 2 obs
● 2026-06-13 23:36:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| upstackhq.com | ns-591.awsdns-09.net, ns-421.awsdns-52.com, ns-1479.awsdns-56.org, ns-1938.awsdns-50.co.uk | 2 records |
✅ Authoritative Response
Server:205.251.199.146
NS records: ns-591.awsdns-09.net, ns-421.awsdns-52.com, ns-1479.awsdns-56.org, ns-1938.awsdns-50.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for upstackhq.com (unsigned zone)
⏱️ Timing
Total: 1634ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 54.71.83.232 |
| NS | 4 | ns-1479.awsdns-56.org, ns-1938.awsdns-50.co.uk... |
| MX | 5 | aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 8 | MS=ms65430069, NETORGFT13213645.onmicrosoft.com... |
| SOA | 1 | ns-1479.awsdns-56.org awsdns-hostmaster. |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-421.awsdns-52.com, ns-421.awsdns-52.com)
Analysis
IP Addresses
upstackhq.com resolves to one IP address: 54.71.83.232.
www.airtalent.com, airtalent.com, upstack.co and ec2-54-71-83-232.us-west-2.compute.amazonaws.com are among the host names that share IP numbers with upstackhq.com.
Name Servers
upstackhq.com is delegated to four name servers, ns-421.awsdns-52.com, ns-591.awsdns-09.net, ns-1479.awsdns-56.org and ns-1938.awsdns-50.co.uk.
At least some of upstackhq.com's name servers are shared with other domains, for example wscname03.com, handlegraphics.info, dlp8p3moo6yz8.cloudfront.net and two more.
Four hostnames, each resolving to a pair of IP addresses: ns-421.awsdns-52.com directs to 205.251.193.165 and 2600:9000:5301:a500::1; ns-591.awsdns-09.net directs to 205.251.194.79 and 2600:9000:5302:4f00::1; ns-1479.awsdns-56.org directs to 205.251.197.199 and 2600:9000:5305:c700::1; ns-1938.awsdns-50.co.uk directs to 205.251.199.146 and 2600:9000:5307:9200::1.
Mail Servers
upstackhq.com has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
upstackhq.com has at least partial mail server overlap with other domains such as colegioellabrador.com, ns500734.ns500734.ns500699.ns500693.ns500734.ns500588.ns500693.ns500588.ns500693.ns500612.ns500632.ns500578.ns500110.dtrkdll.com, stemandleafok.com and two more.
The mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com are commonly seen alongside these mail servers.
Hostnames that resolve to two IP addresses:
aspmx.l.google.com resolves to 192.178.155.27 and 2607:f8b0:4004:c23::1a.
alt1.aspmx.l.google.com resolves to 108.177.123.27 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com resolves to 172.253.116.27 and 2a00:1450:400b:c02::1a.
alt3.aspmx.l.google.com resolves to 192.178.223.27 and 2a00:1450:4009:c0f::1a.
alt4.aspmx.l.google.com resolves to 172.253.157.27 and 2a00:1450:400c:c23::1a.