ja4u.net - robtex.com
ja4u.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.0.78.24🇺🇸 Automattic192.0.78.0/24 Route Object | ||||||
| A | 192.0.78.25🇺🇸 Automattic192.0.78.0/24 Route Object | ||||||
| NS | ns1.wordpress.com ⭐ | ||||||
| A | 2a04:fa87:ffff::c6b5:7409🇮🇪 Automattic2a04:fa87:ffff::/48 | ||||||
| PTR | ns1.wordpress.com | ||||||
| A | 198.181.116.9🇺🇸 Automattic198.181.116.0/24 Route Object | ||||||
| PTR | ns1.wordpress.com | ||||||
| NS | ns2.wordpress.com | ||||||
| A | 2a04:fa87:ffff::c6b5:7509🇮🇪 Automattic2a04:fa87:ffff::/48 | ||||||
| PTR | ns2.wordpress.com | ||||||
| A | 198.181.117.9🇺🇸 Automattic198.181.117.0/24 Route Object | ||||||
| PTR | ns2.wordpress.com | ||||||
| NS | ns3.wordpress.com ⚠️ Not in parent delegation | ||||||
| A | 2620:115:c00f::c000:4a09🇺🇸 Automattic2620:115:c00f::/48 Route6 Object | ||||||
| PTR | ns3.wordpress.com | ||||||
| A | 192.0.74.9🇺🇸 Automattic192.0.74.0/24 Route Object | ||||||
| PTR | ns3.wordpress.com | ||||||
| SOA | ns1.wordpress.comhostmaster@wordpress.com 2005-07-18 #58 | ||||||
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=1774594652 | ||||||
Same first word
ja4u.net |
Similar names
DNS History
5 records (5 active, 0 former)
●NSns1.wordpress.com2015-06-23 → 2026-03-27 · 2 obs
● 2026-03-27 07:25:56
●NSns2.wordpress.com2015-06-23 → 2026-03-27 · 2 obs
● 2026-03-27 07:25:56
●NSns3.wordpress.com2015-06-23 → 2026-03-27 · 2 obs
● 2026-03-27 07:25:56
●A192.0.78.242015-06-23 → 2026-03-27 · 2 obs
● 2026-03-27 07:25:56
●A192.0.78.252015-06-23 → 2026-03-27 · 2 obs
● 2026-03-27 07:25:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ja4u.net | ns1.wordpress.com, ns2.wordpress.com | - |
✅ Authoritative Response
Server:198.181.117.9
NS records: ns1.wordpress.com, ns2.wordpress.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ja4u.net (unsigned zone)
⏱️ Timing
Total: 666ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 192.0.78.24, 192.0.78.25 |
| NS | 3 | ns3.wordpress.com, ns2.wordpress.com... |
| SOA | 1 | ns1.wordpress.com hostmaster.wordpress.c |
Analysis
IP Addresses
ja4u.net points to two IP numbers: 192.0.78.24 and 192.0.78.25.
Other host names, for instance anlami.org, cultureshockatlanta.com, pgstheway.com, blondewineo.com and cesar-marin.com share IP numbers with ja4u.net.
Name Servers
ja4u.net is delegated to three name servers: ns1.wordpress.com, ns2.wordpress.com and ns3.wordpress.com.
ja4u.net at least partially shares its name servers with other domains, for instance garretomoore.com, thesmalltownblogger.com, saragiuliani.com, bretpeters.com and dancurr.com.
Host names with two IP numbers:
ns1.wordpress.com points to: 2a04:fa87:ffff::c6b5:7409 and 198.181.116.9.
ns2.wordpress.com points to: 2a04:fa87:ffff::c6b5:7509 and 198.181.117.9.
ns3.wordpress.com points to: 2620:115:c00f::c000:4a09 and 192.0.74.9.