alpha-training.com - dns.ninja
alpha-training.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.195.241.232🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | sl1.sedo.com ⭐ | ||||||
| A | 91.195.240.173🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | sl2.sedo.com | ||||||
| A | 91.195.241.173🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| MX | localhost ⭐ | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | sl1.sedo.comhostmaster@sedo.de 2018-05-16 #1 | ||||||
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=1786470589 | ||||||
Same first word
alpha-training.ca |
alpha-training.mobi |
alpha-training.com |
alpha-training.org |
DNS History
11 records (4 active, 7 former)
○NSns1.parkingcrew.net2015-05-29 → 2018-01-28 · 4 obs
● 2018-01-28 09:36:48
○ 2026-03-29 09:09:36
○ 2026-08-11 18:06:18
○NSns2.parkingcrew.net2015-05-29 → 2018-01-28 · 4 obs
● 2018-01-28 09:36:48
○ 2026-03-29 09:09:36
○ 2026-08-11 18:06:18
●NSsl1.sedo.com2026-03-29 → 2026-08-11 · 3 obs
● 2026-03-29 09:09:36
● 2026-08-11 18:06:18
●NSsl2.sedo.com2026-03-29 → 2026-08-11 · 3 obs
● 2026-03-29 09:09:36
● 2026-08-11 18:06:18
●MXlocalhost2026-03-29 → 2026-08-11 · 3 obs
● 2026-03-29 09:09:36
● 2026-08-11 18:06:18
○MXmail.h-email.net2015-05-29 → 2018-01-28 · 4 obs
● 2018-01-28 09:36:48
○ 2026-03-29 09:09:36
○ 2026-08-11 18:06:18
○A185.53.178.72016-12-28 → 2016-12-28 · 4 obs
● 2016-12-28 11:33:02
○ 2018-01-28 09:36:48
○ 2026-08-11 18:06:18
○A185.53.178.82018-01-28 → 2018-01-28 · 4 obs
● 2018-01-28 09:36:48
○ 2026-03-29 09:09:36
○ 2026-08-11 18:06:18
○A185.53.179.72015-05-29 → 2016-05-01 · 6 obs
● 2015-10-30 19:11:58
○ 2016-01-21 22:11:40
● 2016-05-01 03:17:36
○ 2016-12-28 11:33:02
○ 2026-08-11 18:06:18
○A185.53.179.92016-01-21 → 2016-01-21 · 4 obs
● 2016-01-21 22:11:40
○ 2016-05-01 03:17:36
○ 2026-08-11 18:06:18
●A91.195.241.2322026-03-29 → 2026-08-11 · 3 obs
● 2026-03-29 09:09:36
● 2026-08-11 18:06:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net... | - |
| alpha-training.com | sl1.sedo.com, sl2.sedo.com | 2 records |
✅ Authoritative Response
Server:91.195.241.173
NS records: sl1.sedo.com, sl2.sedo.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for alpha-training.com (unsigned zone)
⏱️ Timing
Total: 335ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.195.241.232 |
| NS | 2 | sl1.sedo.com, sl2.sedo.com |
| MX | 1 | localhost (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | sl1.sedo.com hostmaster.sedo.de |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (sl1.sedo.com, sl2.sedo.com)
Analysis
IP Addresses
alpha-training.com has exactly one IP address — 91.195.241.232.
itor.eu, ramal.eu, mail.vlogger.fr plus two other host names have IP numbers in common with alpha-training.com.
Name Servers
The NS records for alpha-training.com delegate to sl1.sedo.com and sl2.sedo.com.
The name server configuration of alpha-training.com is shared with other domains, for instance weschool.eu, corecom.de, somx.de and two others.
alpha-training.com and other domains like ns1.idabel.com share at least a portion of their name servers.
Each of sl1.sedo.com and sl2.sedo.com has one IP address: sl1.sedo.com uses 91.195.240.173 and sl2.sedo.com uses 91.195.241.173.
Mail Servers
alpha-training.com uses one mail server — localhost.
The mail server setup of alpha-training.com matches that of other domains such as bengaluru.net, mailgate.lowesinstallation.com, iub.es and two others.