tierra-e-learning.com - robtex.com
tierra-e-learning.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=1778548186 | ||||||
Same first word
tierra-e-learning.com |
DNS History
5 records (5 active, 0 former)
●NSns-1079.awsdns-06.org2019-12-14 → 2026-05-12 · 2 obs
● 2026-05-12 01:10:56
●NSns-113.awsdns-14.com2019-12-14 → 2026-05-12 · 2 obs
● 2026-05-12 01:10:56
●NSns-1998.awsdns-57.co.uk2019-12-14 → 2026-05-12 · 2 obs
● 2026-05-12 01:10:56
●NSns-851.awsdns-42.net2019-12-14 → 2026-05-12 · 2 obs
● 2026-05-12 01:10:56
●MXsmtp.google.com2026-02-25 → 2026-05-12 · 2 obs
● 2026-05-12 01:10:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| tierra-e-learning.com | ns-113.awsdns-14.com, ns-851.awsdns-42.net, ns-1079.awsdns-06.org, ns-1998.awsdns-57.co.uk | 2 records |
✅ Authoritative Response
Server:205.251.199.206
NS records: ns-113.awsdns-14.com, ns-851.awsdns-42.net, ns-1079.awsdns-06.org, ns-1998.awsdns-57.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tierra-e-learning.com (unsigned zone)
⏱️ Timing
Total: 424ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1079.awsdns-06.org, ns-113.awsdns-14.com... |
| MX | 1 | smtp.google.com (pri: 1) |
| TXT | 1 | v=spf1 ip4:3.113.128.125 include:tierra- |
| SOA | 1 | ns-851.awsdns-42.net awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-113.awsdns-14.com, ns-113.awsdns-14.com)
Analysis
Name Servers
tierra-e-learning.com delegates to four name servers: ns-113.awsdns-14.com, ns-851.awsdns-42.net, ns-1079.awsdns-06.org and ns-1998.awsdns-57.co.uk.
tierra-e-learning.com at least partially shares name servers with other domains, including orcabio.net, cavilon.com, esl-dictionary.com, halara.jp and inpcms.org.
Host names with two IP numbers: ns-113.awsdns-14.com points to 2600:9000:5300:7100::1 and 205.251.192.113; ns-851.awsdns-42.net points to 2600:9000:5303:5300::1 and 205.251.195.83; ns-1079.awsdns-06.org points to 2600:9000:5304:3700::1 and 205.251.196.55; ns-1998.awsdns-57.co.uk points to 2600:9000:5307:ce00::1 and 205.251.199.206.
Mail Servers
A single mail server handles tierra-e-learning.com, smtp.google.com.
tierra-e-learning.com shares the same mail server setup as other domains, for instance balletyuma.org, holidays.io, midlandlutheranchurch.org, dhowes.com and uppsalask.se.
tierra-e-learning.com shares at least some mail servers with other domains, for example holistichealthlabs.com, integratedunits.com, alandium.com, makeit.md and ocnc.org.
These mail servers are commonly used with aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
Hostname smtp.google.com points to nine IP numbers: 2607:f8b0:4004:c1b::1a, 2607:f8b0:4004:c1b::1b, 2607:f8b0:4004:c1d::1a, 2607:f8b0:4004:c1d::1b, 142.251.163.26, 142.251.163.27, 142.251.167.26, 142.251.167.27 and 142.251.179.27.