zen4u.com - robtex.com
zen4u.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns3.afternic.com ⭐ | ||||||
| A | 97.74.98.65🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns3.afternic.com | ||||||
| NS | ns4.afternic.com | ||||||
| A | 173.201.66.65🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns4.namefind.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns3.afternic.comdns@jomax.net 2025-10-01 #0 | ||||||
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=1774454997 | ||||||
Same first word
DNS History
17 records (4 active, 13 former)
○NSns03.domaincontrol.com2018-01-03 → 2018-01-03 · 4 obs
● 2018-01-03 08:50:44
○ 2026-02-19 15:37:10
○ 2026-03-25 16:29:40
○NSns04.domaincontrol.com2018-01-03 → 2018-01-03 · 4 obs
● 2018-01-03 08:50:44
○ 2026-02-19 15:37:10
○ 2026-03-25 16:29:40
○NSns1.afternic.com2015-05-21 → 2016-12-03 · 4 obs
● 2016-12-03 16:08:18
○ 2018-01-03 08:50:44
○ 2026-03-25 16:29:40
●NSns3.afternic.com2026-02-19 → 2026-03-25 · 3 obs
● 2026-02-19 15:37:10
● 2026-03-25 16:29:40
●NSns4.afternic.com2026-02-19 → 2026-03-25 · 3 obs
● 2026-02-19 15:37:10
● 2026-03-25 16:29:40
●A13.248.169.482026-02-19 → 2026-03-25 · 3 obs
● 2026-02-19 15:37:10
● 2026-03-25 16:29:40
○A184.168.221.102018-01-03 → 2018-01-03 · 4 obs
● 2018-01-03 08:50:44
○ 2026-02-19 15:37:10
○ 2026-03-25 16:29:40
○A184.168.221.1042015-05-21 → 2016-12-03 · 4 obs
● 2016-12-03 16:08:18
○ 2018-01-03 08:50:44
○ 2026-03-25 16:29:40
○A184.168.221.142018-01-03 → 2018-01-03 · 4 obs
● 2018-01-03 08:50:44
○ 2026-02-19 15:37:10
○ 2026-03-25 16:29:40
○A184.168.221.182018-01-03 → 2018-01-03 · 4 obs
● 2018-01-03 08:50:44
○ 2026-02-19 15:37:10
○ 2026-03-25 16:29:40
○A184.168.221.202018-01-03 → 2018-01-03 · 4 obs
● 2018-01-03 08:50:44
○ 2026-02-19 15:37:10
○ 2026-03-25 16:29:40
○A184.168.221.242018-01-03 → 2018-01-03 · 4 obs
● 2018-01-03 08:50:44
○ 2026-02-19 15:37:10
○ 2026-03-25 16:29:40
○A50.63.202.102018-01-03 → 2018-01-03 · 4 obs
● 2018-01-03 08:50:44
○ 2026-02-19 15:37:10
○ 2026-03-25 16:29:40
○A50.63.202.192018-01-03 → 2018-01-03 · 4 obs
● 2018-01-03 08:50:44
○ 2026-02-19 15:37:10
○ 2026-03-25 16:29:40
○A50.63.202.232018-01-03 → 2018-01-03 · 4 obs
● 2018-01-03 08:50:44
○ 2026-02-19 15:37:10
○ 2026-03-25 16:29:40
○A50.63.202.282018-01-03 → 2018-01-03 · 4 obs
● 2018-01-03 08:50:44
○ 2026-02-19 15:37:10
○ 2026-03-25 16:29:40
●A76.223.54.1462026-02-19 → 2026-03-25 · 3 obs
● 2026-02-19 15:37:10
● 2026-03-25 16:29:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net, i.gtld-servers.net... | - |
| zen4u.com | ns3.afternic.com, ns4.afternic.com | 2 records |
✅ Authoritative Response
Server:97.74.98.65
NS records: ns3.afternic.com, ns4.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for zen4u.com (unsigned zone)
⏱️ Timing
Total: 100ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 13.248.169.48, 76.223.54.146 |
| NS | 2 | ns3.afternic.com, ns4.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns3.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns3.afternic.com, ns4.afternic.com)
Analysis
IP Addresses
zen4u.com resolves to two IP numbers: 13.248.169.48 and 76.223.54.146.
Other host names, for instance dev-machine.com, heyworld.net, easternturf.com, laute.com and rototeam.com share IP numbers with zen4u.com.
Name Servers
Two name servers ns3.afternic.com and ns4.afternic.com handle delegation for zen4u.com.
zen4u.com uses the same name server setup as other domains, for example phpfoxplugins.org, idnking.com, bleepi.com, tikpal.com and ziva.org.
zen4u.com shares name servers with other domains at least partially, for instance diinfo.com, campbell.info and mbsrx.com.
Host names with one IP number: The host name ns3.afternic.com points to 97.74.98.65 and the host name ns4.afternic.com points to 173.201.66.65.