b1city.com - robtex.com
b1city.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=1774591477 | ||||||
Same first word
b1city.com |
DNS History
8 records (6 active, 2 former)
●NSns19.domaincontrol.com2017-03-17 → 2026-03-27 · 2 obs
● 2026-03-27 06:24:18
●NSns20.domaincontrol.com2017-03-17 → 2026-03-27 · 2 obs
● 2026-03-27 06:24:18
●MXmailstore1.secureserver.net2017-03-17 → 2026-03-27 · 2 obs
● 2026-03-27 06:24:18
●MXsmtp.secureserver.net2017-03-17 → 2026-03-27 · 2 obs
● 2026-03-27 06:24:18
●A15.197.148.332026-03-12 → 2026-03-27 · 3 obs
● 2026-03-12 20:49:22
● 2026-03-27 06:24:18
○A184.168.221.512020-01-23 → 2020-01-23 · 4 obs
● 2020-01-23 05:01:34
○ 2026-03-12 20:49:22
○ 2026-03-27 06:24:18
●A3.33.130.1902026-03-12 → 2026-03-27 · 3 obs
● 2026-03-12 20:49:22
● 2026-03-27 06:24:18
○A50.63.202.482017-03-17 → 2017-03-17 · 3 obs
○ 2020-01-23 05:01:34
○ 2026-03-27 06:24:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| b1city.com | ns19.domaincontrol.com, ns20.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.109.10
NS records: ns19.domaincontrol.com, ns20.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for b1city.com (unsigned zone)
⏱️ Timing
Total: 144ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns19.domaincontrol.com, ns20.domaincontrol.com |
| MX | 2 | mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0) |
| SOA | 1 | ns19.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns19.domaincontrol.com, ns19.domaincontrol.com, ns20.domaincontrol.com...)
Analysis
IP Addresses
Two IP numbers are pointed to by b1city.com: 3.33.130.190 and 15.197.148.33.
other host names include dieselgeneratorsnebraska.com, muraglia.co, immortal-you.com, anatomytrains.com.br and cheapstrength.com; they share IP numbers with b1city.com.
Name Servers
Two name servers ns19.domaincontrol.com and ns20.domaincontrol.com handle the delegation for b1city.com.
b1city.com shares the same name server setup as other domains, for instance packmagnet.com, lendingplate.co.in, cvlh.com, apadments.com and 101healthcoach.com.
Host names with two IP numbers:
ns19.domaincontrol.com points to 2603:5:21d0::a and 97.74.109.10.
ns20.domaincontrol.com points to 2603:5:22d0::a and 173.201.77.10.
Mail Servers
b1city.com is handled by two mail servers: mailstore1.secureserver.net and smtp.secureserver.net.
b1city.com uses the same mail server setup as other domains, for instance instantok.com, decisioninsite.mobi, thedeanslistmusic.com, savvytransitions.com and thebutkusaward.com.
Host names with three IP numbers:
Host name smtp.secureserver.net points to 216.69.141.71, 216.69.141.84 and 216.69.141.113.
Host names with one IP number:
Host name mailstore1.secureserver.net points to 92.204.80.3.