just-smtp.com - robtex.com
just-smtp.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns31.cloudns.net ⭐ | ||||||
| A | 2a06:fb00:1::1:100🇧🇬 CLOUDNSNET2a06:fb00:1::/48 ClouDNS | ||||||
| PTR | dns31.cloudns.net | ||||||
| A | 185.136.96.100🇺🇸 CLOUDNSNET185.136.96.0/24 Cloud DNS Ltd | ||||||
| PTR | dns31.cloudns.net | ||||||
| NS | dns32.cloudns.net | ||||||
| A | 2a06:fb00:1::2:100🇧🇬 CLOUDNSNET2a06:fb00:1::/48 ClouDNS | ||||||
| PTR | dns32.cloudns.net | ||||||
| A | 185.136.97.100CLOUDNSNET185.136.97.0/24 Cloud DNS Ltd | ||||||
| PTR | dns32.cloudns.net | ||||||
| NS | dns33.cloudns.net | ||||||
| A | 2a06:fb00:1::3:100🇧🇬 CLOUDNSNET2a06:fb00:1::/48 ClouDNS | ||||||
| PTR | dns33.cloudns.net | ||||||
| A | 185.136.98.100🇺🇸 CLOUDNSNET185.136.98.0/24 Cloud DNS Ltd | ||||||
| PTR | dns33.cloudns.net | ||||||
| NS | dns34.cloudns.net | ||||||
| A | 2a06:fb00:1::4:100🇧🇬 CLOUDNSNET2a06:fb00:1::/48 ClouDNS | ||||||
| PTR | dns34.cloudns.net | ||||||
| A | 185.136.99.100CLOUDNSNET185.136.99.0/24 Cloud DNS Ltd | ||||||
| PTR | dns34.cloudns.net | ||||||
| SOA | dns31.cloudns.netsupport@cloudns.net 2026-03-18 #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=1774400362 | ||||||
Same first word
just-smtp.com |
DNS History
7 records (4 active, 3 former)
●NSdns31.cloudns.net2026-03-20 → 2026-03-25 · 3 obs
● 2026-03-20 01:41:12
● 2026-03-25 01:27:20
●NSdns32.cloudns.net2026-03-20 → 2026-03-25 · 3 obs
● 2026-03-20 01:41:12
● 2026-03-25 01:27:20
●NSdns33.cloudns.net2026-03-20 → 2026-03-25 · 3 obs
● 2026-03-20 01:41:12
● 2026-03-25 01:27:20
●NSdns34.cloudns.net2026-03-20 → 2026-03-25 · 3 obs
● 2026-03-20 01:41:12
● 2026-03-25 01:27:20
○NSns1.just-smtp.com2015-09-03 → 2017-01-01 · 4 obs
● 2017-01-01 11:52:34
○ 2026-03-20 01:41:12
○ 2026-03-25 01:27:20
○NSns2.just-smtp.com2015-09-03 → 2017-01-01 · 4 obs
● 2017-01-01 11:52:34
○ 2026-03-20 01:41:12
○ 2026-03-25 01:27:20
○A188.138.108.942015-09-03 → 2017-01-01 · 4 obs
● 2017-01-01 11:52:34
○ 2026-03-20 01:41:12
○ 2026-03-25 01:27:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, h.gtld-servers.net... | - |
| just-smtp.com | dns31.cloudns.net, dns32.cloudns.net, dns33.cloudns.net, dns34.cloudns.net | - |
✅ Authoritative Response
Server:185.136.96.100
NS records: dns31.cloudns.net, dns32.cloudns.net, dns33.cloudns.net, dns34.cloudns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for just-smtp.com (unsigned zone)
⏱️ Timing
Total: 251ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | dns32.cloudns.net, dns34.cloudns.net... |
| SOA | 1 | dns31.cloudns.net support.cloudns.net |
Analysis
Name Servers
just-smtp.com is delegated to four name servers: dns31.cloudns.net, dns32.cloudns.net, dns33.cloudns.net and dns34.cloudns.net.
just-smtp.com at least partially shares name servers with other domains, for instance delen.immo, exater.net, ncl.eu, picturegallery.co.uk and turweston.co.uk.
These name servers are commonly used with ns10.dnsmadeeasy.com and ns11.dnsmadeeasy.com.
Host names with two IP numbers: dns31.cloudns.net points to 2a06:fb00:1::1:100 and 185.136.96.100; dns32.cloudns.net points to 2a06:fb00:1::2:100 and 185.136.97.100; dns33.cloudns.net points to 2a06:fb00:1::3:100 and 185.136.98.100; dns34.cloudns.net points to 2a06:fb00:1::4:100 and 185.136.99.100.