stackuplearning.com - robtex.com
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=1787986595 | ||||||
Same first word
stackuplearning.com |
Previous names
Next names
DNS History
8 records (8 active, 0 former)
●NSdns1.registrar-servers.com2026-08-28 → 2026-08-29 · 2 obs
● 2026-08-29 07:08:24
●NSdns2.registrar-servers.com2026-08-28 → 2026-08-29 · 2 obs
● 2026-08-29 07:08:24
●MXalt1.aspmx.l.google.com2026-08-28 → 2026-08-29 · 2 obs
● 2026-08-29 07:08:24
●MXalt2.aspmx.l.google.com2026-08-28 → 2026-08-29 · 2 obs
● 2026-08-29 07:08:24
●MXaspmx.l.google.com2026-08-28 → 2026-08-29 · 2 obs
● 2026-08-29 07:08:24
●MXaspmx2.googlemail.com2026-08-28 → 2026-08-29 · 2 obs
● 2026-08-29 07:08:24
●MXaspmx3.googlemail.com2026-08-28 → 2026-08-29 · 2 obs
● 2026-08-29 07:08:24
●A13.127.3.1272026-08-28 → 2026-08-29 · 2 obs
● 2026-08-29 07:08:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net... | - |
| stackuplearning.com | dns1.registrar-servers.com, dns2.registrar-servers.com | 4 records |
✅ Authoritative Response
Server:156.154.132.200
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: 326ms | 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 resolves to one IP address: 13.127.3.127.
Name Servers
DNS delegation for stackuplearning.com points to two name servers: dns1.registrar-servers.com and dns2.registrar-servers.com.
stackuplearning.com uses the same name servers as several other domains — among them curationlab.co, fostelaid.com, newsuccess.org and two more.
stackuplearning.com has partial name server overlap with other domains, including bakeriesofab.com.
dns1.registrar-servers.com directs to 156.154.132.200 and 2610:a1:1024::200. dns2.registrar-servers.com directs to 156.154.133.200 and 2610:a1:1025::200. Each host name carries two IP addresses.
Mail Servers
Mail for stackuplearning.com is handled by five mail servers, namely aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.
stackuplearning.com has at least partial mail server overlap with other domains such as leadsimple.net, maknolo.com, ghindustrial.ca and two more.
These mail servers commonly co-occur with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 others.
Hostnames that resolve to two IP addresses:
aspmx2.googlemail.com has two IP addresses: 192.178.234.27 and 2800:3f0:4003:c14::1b.
aspmx3.googlemail.com has two IP addresses: 172.253.116.27 and 2a00:1450:400b:c02::1a.
aspmx.l.google.com has two IP addresses: 172.253.62.27 and 2607:f8b0:4004:c1b::1a.
alt1.aspmx.l.google.com has two IP addresses: 192.178.234.26 and 2800:3f0:4003:c14::1a.
alt2.aspmx.l.google.com has two IP addresses: 172.253.116.27 and 2a00:1450:400b:c02::1a.
Host names pointing to 2a00:1450:400b:c02::1a IP addresses: aspmx3.googlemail.com and alt2.aspmx.l.google.com.
Host names pointing to 172.253.116.27 IP addresses: aspmx3.googlemail.com and alt2.aspmx.l.google.com.