sjmailserver.com - robtex.com
sjmailserver.com
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=1778439591 | ||||||
Same first word
sjmailserver.com |
DNS History
2 records (2 active, 0 former)
●NSlynn.ns.cloudflare.com2026-05-07 → 2026-05-10 · 2 obs
● 2026-05-10 19:25:14
●NSolga.ns.cloudflare.com2026-05-07 → 2026-05-10 · 2 obs
● 2026-05-10 19:25:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| sjmailserver.com | olga.ns.cloudflare.com, lynn.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.192.137
NS records: olga.ns.cloudflare.com, lynn.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sjmailserver.com (unsigned zone)
⏱️ Timing
Total: 86ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | lynn.ns.cloudflare.com, olga.ns.cloudflare.com |
| TXT | 1 | v=spf1 include:_spf.trwww.com -all |
| SOA | 1 | lynn.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (olga.ns.cloudflare.com, olga.ns.cloudflare.com, olga.ns.cloudflare.com...)
Analysis
Name Servers
sjmailserver.com is delegated to two name servers: lynn.ns.cloudflare.com and olga.ns.cloudflare.com.
sjmailserver.com shares the same name server setup as releaseit.com.au, mahieux.net, creativecountertopsnj.com, evo-bridge-solution.com and aatiffany.com.
sjmailserver.com at least partially shares name servers with other domains, for instance com-aml.asia, gcuser.com, gg-in.in, dolbel.org and withlovelive.com.
These name servers are commonly used with seth.ns.cloudflare.com and ophelia.ns.cloudflare.com.
Host names with six IP numbers:
lynn.ns.cloudflare.com points to 2606:4700:58::adf5:3bc9, 2803:f800:50::6ca2:c1c9, 2a06:98c1:50::ac40:21c9, 108.162.193.201, 172.64.33.201 and 173.245.59.201.
olga.ns.cloudflare.com points to 2606:4700:50::adf5:3a89, 2803:f800:50::6ca2:c089, 2a06:98c1:50::ac40:2089, 108.162.192.137, 172.64.32.137 and 173.245.58.137.