binaryteach.com - robtex.com
binaryteach.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.37.231.188🇪🇸 ASN-XTUDIONET185.37.231.0/24 | ||||||
| PTR | host.cpse34.eu | ||||||
| NS | dns1.sered.net ⭐ | ||||||
| A | 185.37.231.10🇪🇸 ASN-XTUDIONET185.37.231.0/24 | ||||||
| PTR | dns1.sered.net | ||||||
| NS | dns2.sered.net | ||||||
| A | 46.175.128.146🇪🇸 ASN-XTUDIONET46.175.128.0/24 | ||||||
| PTR | dns2.sered.net | ||||||
| NS | dns3.sered.net | ||||||
| A | 193.84.177.223🇪🇸 ASN-XTUDIONET193.84.177.0/24 | ||||||
| PTR | dns3.sered.net | ||||||
| NS | dns4.sered.net | ||||||
| A | 193.84.177.125🇪🇸 ASN-XTUDIONET193.84.177.0/24 | ||||||
| PTR | dns4.sered.net | ||||||
| MX | binaryteach.com ⭐ | ||||||
| A | 185.37.231.188🇪🇸 ASN-XTUDIONET185.37.231.0/24 | ||||||
| PTR | host.cpse34.eu | ||||||
| TXT | v=spf1 ip4:185.37.231.188 include:_spf.gestiondeservidor.net ip4:185.156.219.... | ||||||
| SOA | dns1.sered.netalertas@sered.cloud 2026-08-12 #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=1788614523 | ||||||
MX for
binaryteach.com |
Same first word
binaryteach.com |
Similar names
Previous names
Next names
DNS History
7 records (6 active, 1 former)
●NSdns3.sered.net2026-08-30 → 2026-09-05 · 3 obs
● 2026-08-30 08:15:36
● 2026-09-05 13:48:00
●NSdns4.sered.net2026-08-30 → 2026-09-05 · 3 obs
● 2026-08-30 08:15:36
● 2026-09-05 13:48:00
●MXbinaryteach.com2019-12-18 → 2026-09-05 · 2 obs
● 2026-09-05 13:48:00
○A185.37.228.162019-12-18 → 2019-12-18 · 3 obs
○ 2026-08-30 08:15:36
○ 2026-09-05 13:48:00
●A185.37.231.1882026-08-30 → 2026-09-05 · 3 obs
● 2026-08-30 08:15:36
● 2026-09-05 13:48:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| binaryteach.com | dns3.sered.net, dns4.sered.net, dns1.sered.net, dns2.sered.net | - |
✅ Authoritative Response
Server:46.175.128.146
NS records: dns3.sered.net, dns4.sered.net, dns1.sered.net, dns2.sered.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for binaryteach.com (unsigned zone)
⏱️ Timing
Total: 517ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.37.231.188 |
| NS | 4 | dns4.sered.net, dns1.sered.net... |
| MX | 1 | binaryteach.com (pri: 0) |
| TXT | 1 | v=spf1 ip4:185.37.231.188 include:_spf.g |
| SOA | 1 | dns1.sered.net alertas.sered.cloud |
Analysis
Mail Server Role
binaryteach.com acts as its own mail server.
IP Addresses
binaryteach.com points to a single IP number: 185.37.231.188.
Additional host names — superpack.online, scireformacion.es, aie-internship.com and two others — share IP numbers with binaryteach.com.
Name Servers
binaryteach.com has four authoritative name servers: dns1.sered.net, dns2.sered.net, dns3.sered.net and dns4.sered.net.
binaryteach.com partially shares its NS delegation with several other domains, including framovil.com, zonamexico.com.mx, garanley.com and two others.
dns1.sered.net, dns2.sered.net, dns3.sered.net and dns4.sered.net each resolve to one IP address: dns1.sered.net resolves to 185.37.231.10, dns2.sered.net resolves to 46.175.128.146, dns3.sered.net resolves to 193.84.177.223 and dns4.sered.net resolves to 193.84.177.125.
Mail Servers
binaryteach.com has a single mail server: binaryteach.com itself.
binaryteach.com points to one IP number — 185.37.231.188.