biotrc.com - robtex.com

biotrc.com

DNSSEC⚠️ Not signed
NSns47.domaincontrol.com ⚠️ Not in zone NS records
A2603:5:2172::18🇺🇸 GODADDY-DNS2603:5:2170::/44
PTRns47.domaincontrol.com
A97.74.103.24🇺🇸 GODADDY-DNS97.74.102.0/23
PTRns47.domaincontrol.com
NSns48.domaincontrol.com ⚠️ Not in zone NS records
A2603:5:2272::18🇺🇸 GODADDY-DNS2603:5:2270::/44
PTRns48.domaincontrol.com
A173.201.71.24🇺🇸 GODADDY-DNS173.201.70.0/23
PTRns48.domaincontrol.com

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1774394827

Same first word

biotrc.com

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DNS History

6 records (2 active, 4 former)

20162017201820192020202120222023202420252026NSns47.domaincontrol.comns48.domaincontrol.comns1.servdns.comns2.servdns.comMXmail.biotrc.comA192.96.209.63
○NSns1.servdns.com2015-06-19 → 2018-06-28 · 4 obs
● 2015-06-19 05:05:38
● 2018-06-28 23:28:16
○ 2026-03-23 21:23:34
○ 2026-03-24 23:34:00
○NSns2.servdns.com2015-06-19 → 2018-06-28 · 4 obs
● 2015-06-19 05:05:38
● 2018-06-28 23:28:16
○ 2026-03-23 21:23:34
○ 2026-03-24 23:34:00
●NSns47.domaincontrol.com2026-03-23 → 2026-03-24 · 3 obs
○ 2018-06-28 23:28:16
● 2026-03-23 21:23:34
● 2026-03-24 23:34:00
●NSns48.domaincontrol.com2026-03-23 → 2026-03-24 · 3 obs
○ 2018-06-28 23:28:16
● 2026-03-23 21:23:34
● 2026-03-24 23:34:00
○MXmail.biotrc.com2015-06-19 → 2018-06-28 · 4 obs
● 2015-06-19 05:05:38
● 2018-06-28 23:28:16
○ 2026-03-23 21:23:34
○ 2026-03-24 23:34:00
○A192.96.209.632015-06-19 → 2018-06-28 · 4 obs
● 2015-06-19 05:05:38
● 2018-06-28 23:28:16
○ 2026-03-23 21:23:34
○ 2026-03-24 23:34:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comk.gtld-servers.net, h.gtld-servers.net, f.gtld-servers.net, l.gtld-servers.net...-
biotrc.comns47.domaincontrol.com, ns48.domaincontrol.com4 records

✅ Authoritative Response

Server:173.201.71.24

NS records: ns47.domaincontrol.com, ns48.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for biotrc.com (unsigned zone)

⏱️ Timing

Total: 101ms | Queries: -

📄 Records

TypeCountSample Data

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns47.domaincontrol.com, ns47.domaincontrol.com, ns48.domaincontrol.com...)

Analysis

Name Servers

biotrc.com is delegated to two name servers: ns47.domaincontrol.com and ns48.domaincontrol.com.

biotrc.com uses the same name server setup as other domains such as tarsystems.com, rsothc.com, brasadaranchcommunity.com, drambox.am and midcoastdesigns.com.

biotrc.com shares name servers with other domains at least partially, for instance brainframessoftsys.com and truckz.com.

Host names with two IP numbers:

ns47.domaincontrol.com points to 2603:5:2172::18 and 97.74.103.24; ns48.domaincontrol.com points to 2603:5:2272::18 and 173.201.71.24.