stackuplearning.com - dns.ninja
stackuplearning.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=1788068075 | ||||||
Same first word
stackuplearning.com |
Previous names
Next names
DNS History
8 records (8 active, 0 former)
●NSdns1.registrar-servers.com2026-08-28 → 2026-08-30 · 2 obs
● 2026-08-30 05:47:48
●NSdns2.registrar-servers.com2026-08-28 → 2026-08-30 · 2 obs
● 2026-08-30 05:47:48
●MXalt1.aspmx.l.google.com2026-08-28 → 2026-08-30 · 2 obs
● 2026-08-30 05:47:48
●MXalt2.aspmx.l.google.com2026-08-28 → 2026-08-30 · 2 obs
● 2026-08-30 05:47:48
●MXaspmx.l.google.com2026-08-28 → 2026-08-30 · 2 obs
● 2026-08-30 05:47:48
●MXaspmx2.googlemail.com2026-08-28 → 2026-08-30 · 2 obs
● 2026-08-30 05:47:48
●MXaspmx3.googlemail.com2026-08-28 → 2026-08-30 · 2 obs
● 2026-08-30 05:47:48
●A13.127.3.1272026-08-28 → 2026-08-30 · 2 obs
● 2026-08-30 05:47:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, k.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net... | - |
| stackuplearning.com | dns1.registrar-servers.com, dns2.registrar-servers.com | 4 records |
✅ Authoritative Response
Server:156.154.133.200
NS records: dns1.registrar-servers.com, dns2.registrar-servers.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 937ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 13.127.3.127 |
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 5 | qi55zDBb/Tb5c4nN6BmCXglGojyG+2p2LykBojKe, amazonses:qi55zDBb/Tb5c4nN6BmCXglGojyG+2... |
| SOA | 1 | dns1.registrar-servers.com hostmaster.re |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns1.registrar-servers.com, dns1.registrar-servers.com, dns2.registrar-servers.com...)
Analysis
IP Addresses
stackuplearning.com directs to one IP number, which is 13.127.3.127.
Name Servers
The NS records for stackuplearning.com delegate to dns1.registrar-servers.com and dns2.registrar-servers.com.
stackuplearning.com has the same name server delegation as a number of other domains, such as curationlab.co, fostelaid.com, newsuccess.org and two more.
stackuplearning.com and other domains like bakeriesofab.com share at least a portion of their name servers.
dns1.registrar-servers.com resolves to 156.154.132.200 and 2610:a1:1024::200. Likewise, dns2.registrar-servers.com resolves to 156.154.133.200 and 2610:a1:1025::200 — two IP addresses apiece.
Mail Servers
stackuplearning.com is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.
stackuplearning.com shares at least some of its mail servers with other domains — for example leadsimple.net, maknolo.com, ghindustrial.ca and two more.
It is common to find these mail servers paired with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 more.
Hosts with two IP numbers each:
The A records for aspmx2.googlemail.com return 192.178.234.26 and 2800:3f0:4003:c14::1b.
The A records for aspmx3.googlemail.com return 172.253.116.26 and 2a00:1450:400b:c02::1a.
The A records for aspmx.l.google.com return 142.250.31.26 and 2607:f8b0:4004:c23::1b.
The A records for alt1.aspmx.l.google.com return 192.178.234.27 and 2800:3f0:4003:c14::1b.
The A records for alt2.aspmx.l.google.com return 172.253.116.26 and 2a00:1450:400b:c02::1a.
aspmx2.googlemail.com and alt1.aspmx.l.google.com each have 2800:3f0:4003:c14::1b IP addresses.
aspmx3.googlemail.com and alt2.aspmx.l.google.com each have 2a00:1450:400b:c02::1a IP addresses.
aspmx3.googlemail.com and alt2.aspmx.l.google.com each have 172.253.116.26 IP addresses.