alteacher.com - robtex.com
alteacher.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.xvps.ne.jp ⭐ | ||||||
| A | 202.226.36.195🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc. | ||||||
| PTR | ns1.xvps.ne.jp | ||||||
| NS | ns2.xvps.ne.jp | ||||||
| A | 35.75.124.160🇯🇵 Amazon35.72.0.0/13 EC2 NRT prefix | ||||||
| PTR | ns2.xvps.ne.jp | ||||||
| NS | ns3.xvps.ne.jp | ||||||
| A | 157.112.144.243🇯🇵 XSERVER-AS157.112.144.0/21 XSERVER Inc. | ||||||
| PTR | ns3.xvps.ne.jp | ||||||
| SOA | ns1.xvps.ne.jproot@xvps.ne.jp serial=0 | ||||||
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=1778507726 | ||||||
Same first word
alteacher.com |
Similar names
chaleetra.com |
realcheat.com |
arechalet.se |
heatclear.com |
aletheacr.com |
althecera.com |
aleratech.com |
healtcare.com |
lateacher.com |
realteach.com |
elaratech.com |
althereca.com |
ealthcare.com |
DNS History
12 records (3 active, 9 former)
○NSns-cloud-e1.googledomains.com2016-04-13 → 2017-08-29 · 4 obs
● 2016-04-13 05:33:22
● 2017-08-29 12:12:12
○ 2026-03-28 21:32:08
○ 2026-05-11 14:07:28
● 2017-08-29 12:12:12
○ 2026-03-28 21:32:08
○ 2026-05-11 14:07:28
○NSns-cloud-e2.googledomains.com2016-04-13 → 2017-08-29 · 4 obs
● 2016-04-13 05:33:22
● 2017-08-29 12:12:12
○ 2026-03-28 21:32:08
○ 2026-05-11 14:07:28
● 2017-08-29 12:12:12
○ 2026-03-28 21:32:08
○ 2026-05-11 14:07:28
○NSns-cloud-e3.googledomains.com2016-04-13 → 2017-08-29 · 4 obs
● 2016-04-13 05:33:22
● 2017-08-29 12:12:12
○ 2026-03-28 21:32:08
○ 2026-05-11 14:07:28
● 2017-08-29 12:12:12
○ 2026-03-28 21:32:08
○ 2026-05-11 14:07:28
○NSns-cloud-e4.googledomains.com2016-04-13 → 2017-08-29 · 4 obs
● 2016-04-13 05:33:22
● 2017-08-29 12:12:12
○ 2026-03-28 21:32:08
○ 2026-05-11 14:07:28
● 2017-08-29 12:12:12
○ 2026-03-28 21:32:08
○ 2026-05-11 14:07:28
●NSns1.xvps.ne.jp2026-03-28 → 2026-05-11 · 3 obs
○ 2017-08-29 12:12:12
● 2026-03-28 21:32:08
● 2026-05-11 14:07:28
● 2026-03-28 21:32:08
● 2026-05-11 14:07:28
●NSns2.xvps.ne.jp2026-03-28 → 2026-05-11 · 3 obs
○ 2017-08-29 12:12:12
● 2026-03-28 21:32:08
● 2026-05-11 14:07:28
● 2026-03-28 21:32:08
● 2026-05-11 14:07:28
●NSns3.xvps.ne.jp2026-03-28 → 2026-05-11 · 3 obs
○ 2017-08-29 12:12:12
● 2026-03-28 21:32:08
● 2026-05-11 14:07:28
● 2026-03-28 21:32:08
● 2026-05-11 14:07:28
○MXalt1.gmr-smtp-in.l.google.com2016-04-13 → 2017-08-29 · 4 obs
● 2016-04-13 05:33:22
● 2017-08-29 12:12:12
○ 2026-03-28 21:32:08
○ 2026-05-11 14:07:28
● 2017-08-29 12:12:12
○ 2026-03-28 21:32:08
○ 2026-05-11 14:07:28
○MXalt2.gmr-smtp-in.l.google.com2016-04-13 → 2017-08-29 · 4 obs
● 2016-04-13 05:33:22
● 2017-08-29 12:12:12
○ 2026-03-28 21:32:08
○ 2026-05-11 14:07:28
● 2017-08-29 12:12:12
○ 2026-03-28 21:32:08
○ 2026-05-11 14:07:28
○MXalt3.gmr-smtp-in.l.google.com2016-04-13 → 2017-08-29 · 4 obs
● 2016-04-13 05:33:22
● 2017-08-29 12:12:12
○ 2026-03-28 21:32:08
○ 2026-05-11 14:07:28
● 2017-08-29 12:12:12
○ 2026-03-28 21:32:08
○ 2026-05-11 14:07:28
○MXalt4.gmr-smtp-in.l.google.com2016-04-13 → 2017-08-29 · 4 obs
● 2016-04-13 05:33:22
● 2017-08-29 12:12:12
○ 2026-03-28 21:32:08
○ 2026-05-11 14:07:28
● 2017-08-29 12:12:12
○ 2026-03-28 21:32:08
○ 2026-05-11 14:07:28
○MXgmr-smtp-in.l.google.com2016-04-13 → 2017-08-29 · 4 obs
● 2016-04-13 05:33:22
● 2017-08-29 12:12:12
○ 2026-03-28 21:32:08
○ 2026-05-11 14:07:28
● 2017-08-29 12:12:12
○ 2026-03-28 21:32:08
○ 2026-05-11 14:07:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| alteacher.com | ns1.xvps.ne.jp, ns2.xvps.ne.jp, ns3.xvps.ne.jp | - |
✅ Authoritative Response
Server:157.112.144.243
NS records: ns1.xvps.ne.jp, ns2.xvps.ne.jp, ns3.xvps.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for alteacher.com (unsigned zone)
⏱️ Timing
Total: 2997ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns3.xvps.ne.jp, ns1.xvps.ne.jp... |
| SOA | 1 | ns1.xvps.ne.jp root.xvps.ne.jp |
Analysis
Name Servers
The delegation for alteacher.com is handled by three name servers: ns1.xvps.ne.jp, ns2.xvps.ne.jp and ns3.xvps.ne.jp.
alteacher.com shares name servers with other domains at least partially, for example x162-43-33-130.static.xvps.ne.jp, 243.131.85.in-addr.arpa, x162-43-6-59.static.xvps.ne.jp, x85-131-243-7.static.xvps.ne.jp and 90.43.162.in-addr.arpa.
Host names with a single IP address: ns1.xvps.ne.jp points to 202.226.36.195; ns2.xvps.ne.jp points to 35.75.124.160; ns3.xvps.ne.jp points to 157.112.144.243.