learner.us - dns.ninja
learner.us
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1780987592 | ||||||
Same first word
Similar names
DNS History
19 records (6 active, 13 former)
●NSns-cloud-e1.googledomains.com2015-11-19 → 2026-06-09 · 2 obs
● 2026-06-09 07:21:02
●NSns-cloud-e2.googledomains.com2015-11-19 → 2026-06-09 · 2 obs
● 2026-06-09 07:21:02
●NSns-cloud-e3.googledomains.com2015-11-19 → 2026-06-09 · 2 obs
● 2026-06-09 07:21:02
●NSns-cloud-e4.googledomains.com2015-11-19 → 2026-06-09 · 2 obs
● 2026-06-09 07:21:02
○MXalt1.gmr-smtp-in.l.google.com2015-11-19 → 2017-06-20 · 4 obs
● 2017-06-20 11:39:58
○ 2026-03-01 23:40:12
○ 2026-06-09 07:21:02
○MXalt2.gmr-smtp-in.l.google.com2015-11-19 → 2017-06-20 · 4 obs
● 2017-06-20 11:39:58
○ 2026-03-01 23:40:12
○ 2026-06-09 07:21:02
○MXalt3.gmr-smtp-in.l.google.com2015-11-19 → 2017-06-20 · 4 obs
● 2017-06-20 11:39:58
○ 2026-03-01 23:40:12
○ 2026-06-09 07:21:02
○MXalt4.gmr-smtp-in.l.google.com2015-11-19 → 2017-06-20 · 4 obs
● 2017-06-20 11:39:58
○ 2026-03-01 23:40:12
○ 2026-06-09 07:21:02
○MXgmr-smtp-in.l.google.com2015-11-19 → 2017-06-20 · 4 obs
● 2017-06-20 11:39:58
○ 2026-03-01 23:40:12
○ 2026-06-09 07:21:02
●MXmxa.mailgun.org2026-03-01 → 2026-06-09 · 3 obs
● 2026-03-01 23:40:12
● 2026-06-09 07:21:02
●MXmxb.mailgun.org2026-03-01 → 2026-06-09 · 3 obs
● 2026-03-01 23:40:12
● 2026-06-09 07:21:02
○A2001:4860:4802:32::152015-11-19 → 2017-06-20 · 4 obs
● 2017-06-20 11:39:58
○ 2026-03-01 23:40:12
○ 2026-06-09 07:21:02
○A2001:4860:4802:34::152015-11-19 → 2017-06-20 · 4 obs
● 2017-06-20 11:39:58
○ 2026-03-01 23:40:12
○ 2026-06-09 07:21:02
○A2001:4860:4802:36::152015-11-19 → 2017-06-20 · 4 obs
● 2017-06-20 11:39:58
○ 2026-03-01 23:40:12
○ 2026-06-09 07:21:02
○A2001:4860:4802:38::152015-11-19 → 2017-06-20 · 4 obs
● 2017-06-20 11:39:58
○ 2026-03-01 23:40:12
○ 2026-06-09 07:21:02
○A216.239.32.212015-11-19 → 2017-06-20 · 4 obs
● 2017-06-20 11:39:58
○ 2026-03-01 23:40:12
○ 2026-06-09 07:21:02
○A216.239.34.212015-11-19 → 2017-06-20 · 4 obs
● 2017-06-20 11:39:58
○ 2026-03-01 23:40:12
○ 2026-06-09 07:21:02
○A216.239.36.212015-11-19 → 2017-06-20 · 4 obs
● 2017-06-20 11:39:58
○ 2026-03-01 23:40:12
○ 2026-06-09 07:21:02
○A216.239.38.212015-11-19 → 2017-06-20 · 4 obs
● 2017-06-20 11:39:58
○ 2026-03-01 23:40:12
○ 2026-06-09 07:21:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | f.cctld.us, n.cctld.us, w.cctld.us, y.cctld.us... | - |
| learner.us | ns-cloud-e1.googledomains.com, ns-cloud-e4.googledomains.com, ns-cloud-e3.googledomains.com, ns-cloud-e2.googledomains.com | - |
✅ Authoritative Response
Server:216.239.38.110
NS records: ns-cloud-e1.googledomains.com, ns-cloud-e4.googledomains.com, ns-cloud-e3.googledomains.com, ns-cloud-e2.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for learner.us (unsigned zone)
⏱️ Timing
Total: 1614ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-cloud-e4.googledomains.com, ns-cloud-e3.googledomains.com... |
| MX | 2 | mxb.mailgun.org (pri: 10), mxa.mailgun.org (pri: 10) |
| TXT | 1 | v=spf1 include:mailgun.org ~all |
| SOA | 1 | ns-cloud-e1.googledomains.com dns-admin. |
Analysis
Name Servers
learner.us is served by 4 authoritative name servers: ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com and ns-cloud-e4.googledomains.com.
learner.us shares at least some of its name servers with other domains, including bangbonsystem.com, floxton.com, comptonhighschoolclassof69.com and two others.
The host names ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com and ns-cloud-e4.googledomains.com each resolve to two IP addresses: ns-cloud-e1.googledomains.com resolves to 216.239.32.110 and 2001:4860:4802:32::6e; ns-cloud-e2.googledomains.com resolves to 216.239.34.110 and 2001:4860:4802:34::6e; ns-cloud-e3.googledomains.com resolves to 216.239.36.110 and 2001:4860:4802:36::6e; ns-cloud-e4.googledomains.com resolves to 216.239.38.110 and 2001:4860:4802:38::6e.
Mail Servers
Mail for learner.us is handled by two mail servers — mxa.mailgun.org and mxb.mailgun.org.
learner.us uses an identical mail server configuration to several other domains — among them bosken.com, alpragio.com, sortsnak.dk and two more.
learner.us has at least partial mail server overlap with other domains such as jebwa.com, teledata.es, edrservice.it and two more.
These mail servers commonly appear together with aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two other mail servers.
mxa.mailgun.org and mxb.mailgun.org each resolve to one IP number: mxa.mailgun.org points to 34.149.254.5 and mxb.mailgun.org points to 34.36.182.139.