zxchange.net - robtex.com
zxchange.net
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns2.userve.net ⭐ | ||||||
| A | 217.196.1.6🇬🇧 UNITRON-AS217.196.0.0/20 Unitron Systems Route Object | ||||||
| PTR | ns2.userve.net | ||||||
| NS | ns.userve.net ⚠️ Not in zone NS records | ||||||
| A | 217.196.1.5🇬🇧 UNITRON-AS217.196.0.0/20 Unitron Systems Route Object | ||||||
| PTR | ns.userve.net | ||||||
| NS | ns.userve.uk ⚠️ Not in parent delegation | ||||||
| A | 52.137.22.17🇳🇱 Microsoft52.136.0.0/13 MICROSOFT | ||||||
| PTR | ns.userve.uk | ||||||
| NS | ns3.userve.net | ||||||
| A | 217.196.1.66🇬🇧 UNITRON-AS217.196.0.0/20 Unitron Systems Route Object | ||||||
| PTR | ns3.userve.net | ||||||
| MX | smtp-inbound.userve.net ⭐ | ||||||
| A | 217.196.1.20🇬🇧 UNITRON-AS217.196.0.0/20 Unitron Systems Route Object | ||||||
| PTR | smtp-inbound.userve.net | ||||||
| MX | smtp-backup.userve.net(20) | ||||||
| A | 217.196.1.133🇬🇧 UNITRON-AS217.196.0.0/20 Unitron Systems Route Object | ||||||
| PTR | smtp-backup.userve.net | ||||||
| SOA | ns.userve.nethostname@userve.net 2023-06-21 #20 | ||||||
net
| 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=1775968827 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSns.userve.net2015-06-16 → 2026-04-12 · 2 obs
● 2026-04-12 05:02:18
●NSns.userve.uk2026-03-04 → 2026-04-12 · 3 obs
● 2026-03-04 19:22:38
● 2026-04-12 05:02:18
●NSns2.userve.net2015-06-16 → 2026-04-12 · 2 obs
● 2026-04-12 05:02:18
●NSns3.userve.net2015-06-16 → 2026-04-12 · 2 obs
● 2026-04-12 05:02:18
●MXsmtp-backup.userve.net2015-06-16 → 2026-04-12 · 2 obs
● 2026-04-12 05:02:18
●MXsmtp-inbound.userve.net2015-06-16 → 2026-04-12 · 2 obs
● 2026-04-12 05:02:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | g.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net... | - |
| zxchange.net | ns.userve.net, ns2.userve.net, ns3.userve.net | 3 records |
✅ Authoritative Response
Server:217.196.1.5
NS records: ns.userve.net, ns2.userve.net, ns3.userve.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for zxchange.net (unsigned zone)
⏱️ Timing
Total: 337ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns2.userve.net, ns.userve.net... |
| MX | 2 | smtp-inbound.userve.net (pri: 10), smtp-backup.userve.net (pri: 20) |
| SOA | 1 | ns.userve.net hostname.userve.net |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns.userve.net, ns2.userve.net, ns3.userve.net)
Analysis
Name Servers
zxchange.net is delegated to four name servers: ns2.userve.net, ns3.userve.net, ns.userve.net and ns.userve.uk.
zxchange.net at least partially shares name servers with other domains, for instance uconnect.net.uk, 11.196.217.in-addr.arpa, clientapps.co.uk, mark-knopfler-news.co.uk and unitron.co.uk.
These name servers are often used with ns.7serve.net and homer.lynkserve.net.
Host names with one IP number:
ns2.userve.net points to 217.196.1.6
ns3.userve.net points to 217.196.1.66
ns.userve.net points to 217.196.1.5
ns.userve.uk points to 52.137.22.17
Mail Servers
zxchange.net is handled by two mail servers: smtp-backup.userve.net and smtp-inbound.userve.net.
zxchange.net shares the same mail server setup as other domains, for instance theqsi.org, ndjig.com, paulajayneinteriors.co.uk, special-needs-toys.co.uk and fullyrugged.com.
zxchange.net shares mail servers with other domains at least partially, including omegapistons.com, ztimeex.net, wyleblue.co.uk, totemcomms.co.uk and omegapistons.co.uk.
these mail servers are commonly used alongside mail.omegapistons.com.
Host names with one IP number:
The host smtp-backup.userve.net points to 217.196.1.133 and the host smtp-inbound.userve.net points to 217.196.1.20.