u4dev.com - dns.ninja
u4dev.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.33.130.190🇺🇸 Amazon3.33.128.0/20 | ||||||
| PTR | a2aa9ff50de748dbe.awsglobalaccelerator.com | ||||||
| A | 15.197.148.33🇺🇸 Amazon15.197.144.0/20 | ||||||
| NS | ns25.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2161::d🇺🇸 GODADDY-DNS2603:5:2160::/44 | ||||||
| PTR | ns25.domaincontrol.com | ||||||
| A | 97.74.102.13🇺🇸 GODADDY-DNS97.74.102.0/23 | ||||||
| PTR | ns25.domaincontrol.com | ||||||
| NS | ns26.domaincontrol.com | ||||||
| A | 2603:5:2261::d🇺🇸 GODADDY-DNS2603:5:2260::/44 | ||||||
| PTR | ns26.domaincontrol.com | ||||||
| A | 173.201.70.13🇺🇸 GODADDY-DNS173.201.70.0/23 | ||||||
| PTR | ns26.domaincontrol.com | ||||||
| MX | smtp.secureserver.net ⭐ | ||||||
| A | 92.204.80.20🇫🇷 GODADDY-SXB92.204.80.0/23 | ||||||
| PTR | sxplibsmtp-v01.prod.sxb1.secureserver.net | ||||||
| MX | mailstore1.secureserver.net(10) | ||||||
| A | 92.204.80.19🇫🇷 GODADDY-SXB92.204.80.0/23 | ||||||
| PTR | sxplibsmtp-v02.prod.sxb1.secureserver.net | ||||||
| TXT | v=spf1 include:secureserver.net -all | ||||||
| SOA | ns25.domaincontrol.comdns@jomax.net 2025-06-24 #3 | ||||||
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=1781438780 | ||||||
Same first word
u4dev.com |
Similar names
dev4u.de |
dev4u.org |
dev4u.ch |
dev4u.it |
edv4u.com |
dev4u.com.br |
edv4u.at |
v4edu.com |
edv4u.de |
dev4u.net |
dev4u.com.mx |
dev4u.ru |
4dvue.com |
dev4u.co.za |
dev4u.com |
v4edu.in |
DNS History
9 records (6 active, 3 former)
○NSns17.domaincontrol.com2017-01-05 → 2017-01-05 · 3 obs
○ 2026-02-27 18:50:10
○ 2026-06-14 12:20:44
○NSns18.domaincontrol.com2017-01-05 → 2017-01-05 · 3 obs
○ 2026-02-27 18:50:10
○ 2026-06-14 12:20:44
●NSns25.domaincontrol.com2026-02-27 → 2026-06-14 · 3 obs
● 2026-02-27 18:50:10
● 2026-06-14 12:20:44
●NSns26.domaincontrol.com2026-02-27 → 2026-06-14 · 3 obs
● 2026-02-27 18:50:10
● 2026-06-14 12:20:44
●MXmailstore1.secureserver.net2017-01-05 → 2026-06-14 · 2 obs
● 2026-06-14 12:20:44
●MXsmtp.secureserver.net2017-01-05 → 2026-06-14 · 2 obs
● 2026-06-14 12:20:44
●A15.197.148.332026-02-27 → 2026-06-14 · 3 obs
● 2026-02-27 18:50:10
● 2026-06-14 12:20:44
○A184.168.221.442017-01-05 → 2017-01-05 · 3 obs
○ 2026-02-27 18:50:10
○ 2026-06-14 12:20:44
●A3.33.130.1902026-02-27 → 2026-06-14 · 3 obs
● 2026-02-27 18:50:10
● 2026-06-14 12:20:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net, l.gtld-servers.net... | - |
| u4dev.com | ns25.domaincontrol.com, ns26.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.70.13
NS records: ns25.domaincontrol.com, ns26.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for u4dev.com (unsigned zone)
⏱️ Timing
Total: 163ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns25.domaincontrol.com, ns26.domaincontrol.com |
| MX | 2 | mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0) |
| TXT | 1 | v=spf1 include:secureserver.net -all |
| SOA | 1 | ns25.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns25.domaincontrol.com, ns25.domaincontrol.com, ns26.domaincontrol.com...)
Analysis
IP Addresses
u4dev.com resolves to the IP addresses 3.33.130.190 and 15.197.148.33
buyerswarranty.com, investilog.com, suptelcom.com and two other host names share IP numbers with u4dev.com.
Name Servers
u4dev.com is served by two delegated name servers, ns25.domaincontrol.com and ns26.domaincontrol.com.
u4dev.com uses the same name servers as several other domains — among them giftsfornoreason.com, mtg-lady.com, live-it.tv and two more.
Each of the two host names carries two IP addresses: ns25.domaincontrol.com points to 97.74.102.13 and 2603:5:2161::d, and ns26.domaincontrol.com points to 173.201.70.13 and 2603:5:2261::d.
Mail Servers
Mail for u4dev.com is handled by two mail servers — mailstore1.secureserver.net and smtp.secureserver.net.
u4dev.com uses an identical mail server configuration to several other domains — among them rubitright.info, ktrepairs.com, forresq.com and two more.
mailstore1.secureserver.net and smtp.secureserver.net each resolve to one IP number: mailstore1.secureserver.net points to 92.204.80.19 and smtp.secureserver.net points to 92.204.80.20.