coursalpha.be - robtex.com
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coursalpha.be
| DNSSEC | ⚠️ Not signed | ||||||
| A | 162.215.118.39🇺🇸 EIGI | ||||||
| PTR | 162-215-118-39.unifiedlayer.com | ||||||
| NS | ns1.speedydns.net ⭐ | ||||||
| A | 162.214.130.229🇺🇸 EIGI | ||||||
| PTR | 162-214-130-229.unifiedlayer.com | ||||||
| NS | ns2.speedydns.net | ||||||
| A | 162.214.129.84🇺🇸 EIGI | ||||||
| PTR | ns20.myserverhosts.com | ||||||
| MX | mail.coursalpha.be ⭐ | ||||||
| A | 162.215.118.39🇺🇸 EIGI | ||||||
| PTR | 162-215-118-39.unifiedlayer.com | ||||||
| TXT | v=spf1 ip4:162.215.122.84 a mx include:websitewelcome.com ~all | ||||||
| SOA | ns1.speedydns.netroot@uswest59.myserverhosts.com 2025-08-20 #0 | ||||||
be
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nsset.be ⭐ 🔒 | ||||||
| NS | b.nsset.be 🔒 | ||||||
| NS | c.nsset.be 🔒 | ||||||
| NS | d.nsset.be 🔒 | ||||||
| NS | y.nsset.be 🔒 | ||||||
| NS | z.nsset.be 🔒 | ||||||
| SOA | a.nsset.bebe-hostmaster@dnsbelgium.be serial=1028233640 | ||||||
Up
mail.coursalpha.be |
Same first word
coursalpha.be |
coursalpha.fr |
Similar names
DNS History
9 records (4 active, 5 former)
○NSdns.ovh.net2015-06-17 → 2017-04-19 · 4 obs
● 2017-04-19 21:32:20
○ 2026-02-18 22:47:20
○ 2026-02-18 22:47:22
○NSns.ovh.net2015-06-17 → 2017-04-19 · 4 obs
● 2017-04-19 21:32:20
○ 2026-02-18 22:47:20
○ 2026-02-18 22:47:22
●NSns1.speedydns.net2026-02-18 → 2026-02-18 · 3 obs
● 2026-02-18 22:47:20
● 2026-02-18 22:47:22
●NSns2.speedydns.net2026-02-18 → 2026-02-18 · 3 obs
● 2026-02-18 22:47:20
● 2026-02-18 22:47:22
●MXmail.coursalpha.be2026-02-18 → 2026-02-18 · 3 obs
● 2026-02-18 22:47:20
● 2026-02-18 22:47:22
○MXmx1.ovh.net2015-06-17 → 2017-04-19 · 4 obs
● 2017-04-19 21:32:20
○ 2026-02-18 22:47:20
○ 2026-02-18 22:47:22
○MXmx2.ovh.net2015-06-17 → 2017-04-19 · 4 obs
● 2017-04-19 21:32:20
○ 2026-02-18 22:47:20
○ 2026-02-18 22:47:22
●A162.215.118.392026-02-18 → 2026-02-18 · 3 obs
● 2026-02-18 22:47:20
● 2026-02-18 22:47:22
○A213.186.33.52015-06-17 → 2017-04-19 · 4 obs
● 2017-04-19 21:32:20
○ 2026-02-18 22:47:20
○ 2026-02-18 22:47:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| be | a.nsset.be, b.nsset.be, c.nsset.be, d.nsset.be... | - |
| coursalpha.be | ns1.speedydns.net, ns2.speedydns.net | - |
✅ Authoritative Response
Server: 162.214.130.229
NS records: ns1.speedydns.net, ns2.speedydns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coursalpha.be (unsigned zone)
⏱️ Timing
Total: 4051ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.215.118.39 |
| NS | 2 | ns2.speedydns.net, ns1.speedydns.net |
| MX | 1 | mail.coursalpha.be (pri: 0) |
| TXT | 1 | v=spf1 ip4:162.215.122.84 a mx include:w |
| SOA | 1 | ns1.speedydns.net root.uswest59.myserver |
AI analysis
The parent of mail.coursalpha.be is coursalpha.be.
coursalpha.be points to IP number: 162.215.118.39.
Other host names such as _dc-mx.805f5e79479c.myphr.com, mail.nunwhores.com, _dc-mx.de2bfed45413.qortuba.org, honoryourhealth.net and mail.bunnyrabbitsex.com share IPs with coursalpha.be.
coursalpha.be is delegated to two name servers: ns1.speedydns.net and ns2.speedydns.net.
coursalpha.be shares the same name server setup as vivefig.mx, siamwelding.com, jolt-it.com, mycebit.com.au and popjoygroup.com.
coursalpha.be at least partially shares name servers with other domains, for instance beadsbysam.com, srgroup.net, seekame.com, mail.chorwacja-a1.pl and wintux.com.br.
these name servers are often used with the name servers ns3.speedydns.net, ns1.myserverhosts.com, ns2.myserverhosts.com, ns7.hostnine.com, ns8.hostnine.com, ns9.hostnine.com, ns1.cirtexhosting.com and ns2.cirtexhosting.com.
Host names with a single IP:
ns1.speedydns.net points to 162.214.130.229.
ns2.speedydns.net points to 162.214.129.84.
coursalpha.be is handled by a single mail server, mail.coursalpha.be.
mail.coursalpha.be points to a single IP: 162.215.118.39.