koolsub.com - robtex.com
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koolsub.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 66.29.146.203🇺🇸 NAMCHEAP-PH | ||||||
| PTR | premium237-3.web-hosting.com | ||||||
| NS | dns1.namecheaphosting.com ⭐ | ||||||
| A | 2610:a1:1024::200🇺🇸 MAINT-ID-12008 | ||||||
| PTR | dns1.namecheaphosting.com | ||||||
| PTR | dns1.registrar-servers.com | ||||||
| A | 156.154.132.200🇺🇸 MAINT-ID-12008 | ||||||
| PTR | dns1.namecheaphosting.com | ||||||
| PTR | dns1.registrar-servers.com | ||||||
| NS | dns2.namecheaphosting.com | ||||||
| A | 2610:a1:1025::200🇺🇸 MAINT-ID-12008 | ||||||
| PTR | dns2.namecheaphosting.com | ||||||
| PTR | dns2.registrar-servers.com | ||||||
| A | 156.154.133.200🇺🇸 MAINT-ID-12008 | ||||||
| PTR | dns2.namecheaphosting.com | ||||||
| PTR | dns2.registrar-servers.com | ||||||
| MX | mx1-hosting.jellyfish.systems ⭐ | ||||||
| A | 162.255.118.28🇺🇸 NAMCHEAP-PH | ||||||
| PTR | oxse3a.privateemail.com | ||||||
| MX | mx2-hosting.jellyfish.systems(10) | ||||||
| A | 162.255.118.29🇺🇸 NAMCHEAP-PH | ||||||
| PTR | oxse2b.privateemail.com | ||||||
| MX | mx3-hosting.jellyfish.systems(20) | ||||||
| A | 162.255.118.13🇺🇸 NAMCHEAP-PH | ||||||
| PTR | mx3-hosting.jellyfish.systems | ||||||
| TXT | v=spf1 ip4:66.29.146.200 ip4:66.29.146.202 include:spf.web-hosting.com +a +mx... | ||||||
| SOA | dns1.namecheaphosting.comcpanel@tech.namecheap.com serial=1746708034 | ||||||
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=1771291435 | ||||||
Same first word
koolsub.com |
Similar names
DNS History
6 records (6 active, 0 former)
●NSdns1.namecheaphosting.com2026-02-15 → 2026-02-17 · 2 obs
● 2026-02-17 03:34:38
●NSdns2.namecheaphosting.com2026-02-15 → 2026-02-17 · 2 obs
● 2026-02-17 03:34:38
●MXmx1-hosting.jellyfish.systems2026-02-15 → 2026-02-17 · 2 obs
● 2026-02-17 03:34:38
●MXmx2-hosting.jellyfish.systems2026-02-15 → 2026-02-17 · 2 obs
● 2026-02-17 03:34:38
●MXmx3-hosting.jellyfish.systems2026-02-15 → 2026-02-17 · 2 obs
● 2026-02-17 03:34:38
●A66.29.146.2032026-02-15 → 2026-02-17 · 2 obs
● 2026-02-17 03:34:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, c.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net... | - |
| koolsub.com | dns1.namecheaphosting.com, dns2.namecheaphosting.com | 4 records |
✅ Authoritative Response
Server: 156.154.133.200
NS records: dns1.namecheaphosting.com, dns2.namecheaphosting.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for koolsub.com (unsigned zone)
⏱️ Timing
Total: 215ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 66.29.146.203 |
| NS | 2 | dns1.namecheaphosting.com, dns2.namecheaphosting.com |
| MX | 3 | mx1-hosting.jellyfish.systems (pri: 5), mx2-hosting.jellyfish.systems (pri: 10)... |
| TXT | 1 | v=spf1 ip4:66.29.146.200 ip4:66.29.146.2 |
| SOA | 1 | dns1.namecheaphosting.com cpanel.tech.na |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns1.namecheaphosting.com, dns1.namecheaphosting.com, dns2.namecheaphosting.com...)
AI analysis
koolsub.com resolves to one IP number: 66.29.146.203.
Other host names, for instance lifelinebfs.com, slideidea.com, spreadshout.com, etherapycentre.com and mebrandingyou.com share IP numbers with koolsub.com.
koolsub.com's delegation uses two name servers: dns1.namecheaphosting.com and dns2.namecheaphosting.com.
koolsub.com uses the same name server setup as other domains, such as caventek.com, gritsgreensandgrace.com, imrannoor.com, al-taqwa.net and dailynewsstudy.com.
koolsub.com at least partially shares name servers with other domains, including exportacionesdelperu.com, 644a1.cc, cyparta.com, foundersrepublic.com and ehooksystems.com.
These name servers are often used with dns1.registrar-servers.com and dns2.registrar-servers.com.
Host names with two IPs:
dns1.namecheaphosting.com points to 2610:a1:1024::200 and 156.154.132.200
dns2.namecheaphosting.com points to 2610:a1:1025::200 and 156.154.133.200
Three mail servers handle koolsub.com: mx1-hosting.jellyfish.systems, mx2-hosting.jellyfish.systems and mx3-hosting.jellyfish.systems.
koolsub.com shares at least some mail servers with other domains, for example xiobell.com, beadea.com, ementoringafrica.or.ke, 789690102.xyz and cocainesale.com.
Host names with a single IP:
mx1-hosting.jellyfish.systems points to 162.255.118.28; mx2-hosting.jellyfish.systems points to 162.255.118.29; mx3-hosting.jellyfish.systems points to 162.255.118.13.