a239.net - robtex.com
a239.net
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=1777235951 | ||||||
PTR for
Subdomains
ob-wg.a239.net |
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●NSns1.linode.com2026-04-17 → 2026-04-26 · 2 obs
● 2026-04-26 21:06:54
●NSns2.linode.com2026-04-17 → 2026-04-26 · 2 obs
● 2026-04-26 21:06:54
●NSns3.linode.com2026-04-17 → 2026-04-26 · 2 obs
● 2026-04-26 21:06:54
●NSns4.linode.com2026-04-17 → 2026-04-26 · 2 obs
● 2026-04-26 21:06:54
●NSns5.linode.com2026-04-17 → 2026-04-26 · 2 obs
● 2026-04-26 21:06:54
●MXsmtp.google.com2026-04-17 → 2026-04-26 · 2 obs
● 2026-04-26 21:06:54
●A95.217.221.2432026-04-17 → 2026-04-26 · 2 obs
● 2026-04-26 21:06:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | h.gtld-servers.net, m.gtld-servers.net, k.gtld-servers.net, i.gtld-servers.net... | - |
| a239.net | ns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com... | - |
✅ Authoritative Response
Server:92.123.95.2
NS records: ns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com, ns5.linode.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for a239.net (unsigned zone)
⏱️ Timing
Total: 658ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 95.217.221.243 |
| NS | 5 | ns1.linode.com, ns5.linode.com... |
| MX | 1 | smtp.google.com (pri: 1) |
| TXT | 1 | v=spf1 a mx a:lock.a239.net include:_spf |
| SOA | 1 | ns1.linode.com webmaster.a239.net |
Analysis
Hierarchy
ob-wg.a239.net is a child of a239.net.
IP Addresses
a239.net resolves to one IP number: 95.217.221.243.
Name Servers
a239.net is delegated to five name servers: ns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com and ns5.linode.com.
a239.net at least partially shares name servers with other domains, including seriousinternetbusiness.com, trainingwise.com, codeslave.com, teonanacatl.org and enviro-design.com.
Host names with two IP numbers:
ns1.linode.com points to: 2600:14c0:6::2 and 92.123.94.2.
ns2.linode.com points to: 2600:14c0:6::3 and 92.123.94.3.
ns3.linode.com points to: 2600:14c0:7::3 and 92.123.95.3.
ns4.linode.com points to: 2600:14c0:7::4 and 92.123.95.4.
ns5.linode.com points to: 2600:14c0:7::2 and 92.123.95.2.
Mail Servers
A single mail server handles a239.net, smtp.google.com.
a239.net shares the same mail server setup as other domains, for instance mandria.it, gulfsoft.com, hmc.on.ca, ajinca.net and eltom.co.uk.
a239.net shares at least some mail servers with other domains, for example hmxlc.com, hightidechurch.org, liener.de, mlvtecs.com and srmexpress.com.
Hostname smtp.google.com points to nine IP numbers: 2607:f8b0:4004:c1d::1a, 2607:f8b0:4004:c1d::1b, 2607:f8b0:4004:c21::1a, 2607:f8b0:4004:c21::1b, 64.233.180.26, 64.233.180.27, 142.251.163.26, 142.251.167.26 and 142.251.167.27.