4ucoupon.com - robtex.com
4ucoupon.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=1776931052 | ||||||
Same first word
4ucoupon.com |
Similar names
DNS History
15 records (8 active, 7 former)
●NSdns1.registrar-servers.com2026-04-10 → 2026-04-23 · 3 obs
● 2026-04-10 21:44:50
● 2026-04-23 08:07:04
●NSdns2.registrar-servers.com2026-04-10 → 2026-04-23 · 3 obs
● 2026-04-10 21:44:50
● 2026-04-23 08:07:04
○NSns41.domaincontrol.com2017-03-21 → 2017-03-21 · 3 obs
○ 2020-04-08 11:04:56
○ 2026-04-23 08:07:04
○NSns42.domaincontrol.com2017-03-21 → 2017-03-21 · 3 obs
○ 2020-04-08 11:04:56
○ 2026-04-23 08:07:04
○NSns49.domaincontrol.com2020-04-08 → 2020-04-08 · 4 obs
● 2020-04-08 11:04:56
○ 2026-04-10 21:44:50
○ 2026-04-23 08:07:04
○NSns50.domaincontrol.com2020-04-08 → 2020-04-08 · 4 obs
● 2020-04-08 11:04:56
○ 2026-04-10 21:44:50
○ 2026-04-23 08:07:04
○MX4ucoupon-com.mail.protection.outlook.com2017-03-21 → 2017-03-21 · 3 obs
○ 2020-04-08 11:04:56
○ 2026-04-23 08:07:04
●MXeforward1.registrar-servers.com2026-04-10 → 2026-04-23 · 3 obs
● 2026-04-10 21:44:50
● 2026-04-23 08:07:04
●MXeforward2.registrar-servers.com2026-04-10 → 2026-04-23 · 3 obs
● 2026-04-10 21:44:50
● 2026-04-23 08:07:04
●MXeforward3.registrar-servers.com2026-04-10 → 2026-04-23 · 3 obs
● 2026-04-10 21:44:50
● 2026-04-23 08:07:04
●MXeforward4.registrar-servers.com2026-04-10 → 2026-04-23 · 3 obs
● 2026-04-10 21:44:50
● 2026-04-23 08:07:04
●MXeforward5.registrar-servers.com2026-04-10 → 2026-04-23 · 3 obs
● 2026-04-10 21:44:50
● 2026-04-23 08:07:04
○A184.168.221.482017-03-21 → 2017-03-21 · 3 obs
○ 2020-04-08 11:04:56
○ 2026-04-23 08:07:04
●A185.158.133.12026-04-10 → 2026-04-23 · 3 obs
● 2026-04-10 21:44:50
● 2026-04-23 08:07:04
○A51.255.194.2352020-04-08 → 2020-04-08 · 4 obs
● 2020-04-08 11:04:56
○ 2026-04-10 21:44:50
○ 2026-04-23 08:07:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 4ucoupon.com | dns1.registrar-servers.com, dns2.registrar-servers.com | 4 records |
✅ Authoritative Response
Server:156.154.133.200
NS records: dns1.registrar-servers.com, dns2.registrar-servers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 4ucoupon.com (unsigned zone)
⏱️ Timing
Total: 142ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.158.133.1 |
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| MX | 5 | eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10... |
| TXT | 1 | v=spf1 include:spf.efwd.registrar-server |
| SOA | 1 | dns1.registrar-servers.com hostmaster.re |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns1.registrar-servers.com, dns1.registrar-servers.com, dns2.registrar-servers.com...)
Analysis
IP Addresses
4ucoupon.com resolves to a single IP: 185.158.133.1.
Other host names, for instance unitedpastorsofamerica.com, amoketo.com, geniuskings.sc.tz, launch-it.net and smosenco.be share IP numbers with 4ucoupon.com.
Name Servers
4ucoupon.com has two name servers: dns1.registrar-servers.com and dns2.registrar-servers.com.
4ucoupon.com shares the same name server setup as other domains, for example nrcvolleyball.com, xcited.me, tomattwood.net, 1xbet-loss.top and conectacuba.com.
4ucoupon.com shares some name servers with other domains, for example davidmackler.com, 2cabrones.com, thevangog.com, quickstartconference.com and s2ce.org.
These name servers are often used together with dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.
Host names with two IP numbers:
dns1.registrar-servers.com points to: 2610:a1:1024::200 and 156.154.132.200; dns2.registrar-servers.com points to: 2610:a1:1025::200 and 156.154.133.200.
Mail Servers
4ucoupon.com is handled by five mail servers: eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com, eforward4.registrar-servers.com and eforward5.registrar-servers.com.
4ucoupon.com shares some mail servers with other domains, at least partially; for instance republicevent.com, cloudventura.com, kneeljav09212026.shop, rickysgifts.com and vnbuff.com.
Host names with a single IP:
Host eforward1.registrar-servers.com points to 162.255.118.51.
Host eforward2.registrar-servers.com points to 162.255.118.52.
Host eforward3.registrar-servers.com points to 162.255.118.51.
Host eforward4.registrar-servers.com points to 162.255.118.52.
Host eforward5.registrar-servers.com points to 162.255.118.51.
Host names pointing to 162.255.118.51: eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com.
Host names pointing to 162.255.118.52: eforward2.registrar-servers.com and eforward4.registrar-servers.com.