biotechcircle.com - dns.ninja
biotechcircle.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=1785676397 | ||||||
Same first word
biotechcircle.com |
DNS History
7 records (6 active, 1 former)
●NSns03.domaincontrol.com2015-06-06 → 2026-08-02 · 2 obs
● 2026-08-02 13:36:28
●NSns04.domaincontrol.com2015-06-06 → 2026-08-02 · 2 obs
● 2026-08-02 13:36:28
●MXmailstore1.secureserver.net2015-06-06 → 2026-08-02 · 2 obs
● 2026-08-02 13:36:28
●MXsmtp.secureserver.net2015-06-06 → 2026-08-02 · 2 obs
● 2026-08-02 13:36:28
●A15.197.148.332026-03-31 → 2026-08-02 · 3 obs
● 2026-03-31 06:55:24
● 2026-08-02 13:36:28
●A3.33.130.1902026-03-31 → 2026-08-02 · 3 obs
● 2026-03-31 06:55:24
● 2026-08-02 13:36:28
○A50.63.202.382015-06-06 → 2018-08-09 · 4 obs
● 2018-08-09 08:55:46
○ 2026-03-31 06:55:24
○ 2026-08-02 13:36:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net... | - |
| biotechcircle.com | ns03.domaincontrol.com, ns04.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.69.2
NS records: ns03.domaincontrol.com, ns04.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for biotechcircle.com (unsigned zone)
⏱️ Timing
Total: 229ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns03.domaincontrol.com, ns04.domaincontrol.com |
| MX | 2 | mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0) |
| SOA | 1 | ns03.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns03.domaincontrol.com, ns03.domaincontrol.com, ns04.domaincontrol.com...)
Analysis
IP Addresses
biotechcircle.com has two IP addresses: 3.33.130.190 and 15.197.148.33
monitussolutions.ca, anbwf.net, 410lax.com and two other host names share IP numbers with biotechcircle.com.
Name Servers
biotechcircle.com has two authoritative name servers — ns03.domaincontrol.com and ns04.domaincontrol.com.
biotechcircle.com uses the same name servers as several other domains — among them synergyteamlaw.org, apresian.com, chwrn.com and two more.
Both ns03.domaincontrol.com and ns04.domaincontrol.com have two IP addresses each. ns03.domaincontrol.com resolves to 97.74.101.2 and 2603:5:2150::2; ns04.domaincontrol.com resolves to 173.201.69.2 and 2603:5:2250::2.
Mail Servers
Mail for biotechcircle.com is handled by two mail servers — mailstore1.secureserver.net and smtp.secureserver.net.
biotechcircle.com uses an identical mail server configuration to several other domains — among them realtechme.com, tourdetonka.com, randue.com and two more.
biotechcircle.com and other domains — bobfritzeschoolofrealestate.com for instance — share at least some mail servers.
mailstore1.secureserver.net points to 216.69.141.78, 216.69.141.114 and 216.69.141.162. smtp.secureserver.net points to 216.69.141.71, 216.69.141.84 and 216.69.141.113. Both hosts resolve to three IP numbers.