improve4u.com - robtex.com
improve4u.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=1774656907 | ||||||
Same first word
improve4u.com |
DNS History
17 records (4 active, 13 former)
○NSns1.afternic.com2015-07-09 → 2017-01-13 · 4 obs
● 2017-01-13 08:42:14
○ 2018-05-28 18:57:58
○ 2026-03-28 00:31:04
●NSns3.afternic.com2026-02-25 → 2026-03-28 · 3 obs
● 2026-02-25 01:06:36
● 2026-03-28 00:31:04
●NSns4.afternic.com2026-02-25 → 2026-03-28 · 3 obs
● 2026-02-25 01:06:36
● 2026-03-28 00:31:04
○NSns55.domaincontrol.com2018-05-28 → 2018-05-28 · 4 obs
● 2018-05-28 18:57:58
○ 2026-02-25 01:06:36
○ 2026-03-28 00:31:04
○NSns56.domaincontrol.com2018-05-28 → 2018-05-28 · 4 obs
● 2018-05-28 18:57:58
○ 2026-02-25 01:06:36
○ 2026-03-28 00:31:04
●A13.248.169.482026-02-25 → 2026-03-28 · 3 obs
● 2026-02-25 01:06:36
● 2026-03-28 00:31:04
○A184.168.221.12018-05-28 → 2018-05-28 · 4 obs
● 2018-05-28 18:57:58
○ 2026-02-25 01:06:36
○ 2026-03-28 00:31:04
○A184.168.221.1042015-07-09 → 2017-01-13 · 4 obs
● 2017-01-13 08:42:14
○ 2018-05-28 18:57:58
○ 2026-03-28 00:31:04
○A184.168.221.182018-05-28 → 2018-05-28 · 4 obs
● 2018-05-28 18:57:58
○ 2026-02-25 01:06:36
○ 2026-03-28 00:31:04
○A184.168.221.22018-05-28 → 2018-05-28 · 4 obs
● 2018-05-28 18:57:58
○ 2026-02-25 01:06:36
○ 2026-03-28 00:31:04
○A184.168.221.262018-05-28 → 2018-05-28 · 4 obs
● 2018-05-28 18:57:58
○ 2026-02-25 01:06:36
○ 2026-03-28 00:31:04
○A50.63.202.102018-05-28 → 2018-05-28 · 4 obs
● 2018-05-28 18:57:58
○ 2026-02-25 01:06:36
○ 2026-03-28 00:31:04
○A50.63.202.112018-05-28 → 2018-05-28 · 4 obs
● 2018-05-28 18:57:58
○ 2026-02-25 01:06:36
○ 2026-03-28 00:31:04
○A50.63.202.242018-05-28 → 2018-05-28 · 4 obs
● 2018-05-28 18:57:58
○ 2026-02-25 01:06:36
○ 2026-03-28 00:31:04
○A50.63.202.312018-05-28 → 2018-05-28 · 4 obs
● 2018-05-28 18:57:58
○ 2026-02-25 01:06:36
○ 2026-03-28 00:31:04
○A50.63.202.42018-05-28 → 2018-05-28 · 4 obs
● 2018-05-28 18:57:58
○ 2026-02-25 01:06:36
○ 2026-03-28 00:31:04
●A76.223.54.1462026-02-25 → 2026-03-28 · 3 obs
● 2026-02-25 01:06:36
● 2026-03-28 00:31:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, e.gtld-servers.net, m.gtld-servers.net, g.gtld-servers.net... | - |
| improve4u.com | ns3.afternic.com, ns4.afternic.com | 2 records |
✅ Authoritative Response
Server:173.201.66.65
NS records: ns3.afternic.com, ns4.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for improve4u.com (unsigned zone)
⏱️ Timing
Total: 123ms | 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
improve4u.com resolves to two IPs: 13.248.169.48 and 76.223.54.146.
other host names for instance browseusers.nregsunionmp.org, mail.arvisuals.com, hwsf.org, 136.slipi-4.colocation.bank-kredit.gnx.at.id and childrensfabrics.com share IP numbers with improve4u.com.
Name Servers
improve4u.com is delegated to two name servers: ns3.afternic.com and ns4.afternic.com.
improve4u.com shares the same name server setup as other domains, for example te-bank.com, metagreens.com, integratingglobal.com, ms365people.com and milkontrol.com.
improve4u.com partially shares name servers with other domains, for instance csdot.com, ojyp.com, wnxk.com and stepupinvestments.com.
These name servers are commonly used with the name servers verification-2hupcltk6hmfcmoczls2f5.ns101.verify.hn.
Host names with one IP number:
The host ns3.afternic.com points to 97.74.98.65 and the host ns4.afternic.com points to 173.201.66.65.