biosigs.com - robtex.com

biosigs.com

DNSSEC⚠️ Not signed
A52.20.84.62🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix
PTRec2-52-20-84-62.compute-1.amazonaws.com
NSns1.atom.com ⭐ ⚠️ Not in parent delegation
A44.219.81.145🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix
PTRec2-44-219-81-145.compute-1.amazonaws.com
NSns1.urlmart.com ⚠️ Not in zone NS records
A34.196.175.210🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix
PTRec2-34-196-175-210.compute-1.amazonaws.com
A54.210.75.214🇺🇸 Amazon54.210.0.0/16 EC2 IAD VPC Address Range
PTRec2-54-210-75-214.compute-1.amazonaws.com
NSns2.atom.com ⚠️ Not in parent delegation
A50.19.240.86🇺🇸 Amazon50.19.128.0/17 EC2 IAD prefix
PTRec2-50-19-240-86.compute-1.amazonaws.com
NSns2.urlmart.com ⚠️ Not in zone NS records
A34.196.175.210🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix
PTRec2-34-196-175-210.compute-1.amazonaws.com
A54.210.75.214🇺🇸 Amazon54.210.0.0/16 EC2 IAD VPC Address Range
PTRec2-54-210-75-214.compute-1.amazonaws.com
SOAns1.atom.comhostmaster@biosigs.com 2026-02-19 #2

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=1771291435

Same first word

biosigs.com

DNS History

15 records (5 active, 10 former)

20162017201820192020202120222023202420252026NSns1.atom.comns1.urlmart.comns2.atom.comns2.urlmart.comns1.dan.comns1.undeveloped.comns2.dan.comns2.undeveloped.comns67.domaincontrol.comns68.domaincontrol.comMXbiosigs-com.mail.protection.outlook.comA52.20.84.6213.248.169.4850.63.202.3376.223.54.146
●NSns1.atom.com2026-03-23 → 2026-03-23 · 2 obs
○ 2026-03-04 13:28:12
● 2026-03-23 14:55:30
○NSns1.dan.com2026-03-04 → 2026-03-04 · 3 obs
○ 2016-09-17 18:06:58
● 2026-03-04 13:28:12
○ 2026-03-23 14:55:30
○NSns1.undeveloped.com2026-03-04 → 2026-03-04 · 3 obs
○ 2016-09-17 18:06:58
● 2026-03-04 13:28:12
○ 2026-03-23 14:55:30
●NSns1.urlmart.com2026-03-23 → 2026-03-23 · 2 obs
○ 2026-03-04 13:28:12
● 2026-03-23 14:55:30
●NSns2.atom.com2026-03-23 → 2026-03-23 · 2 obs
○ 2026-03-04 13:28:12
● 2026-03-23 14:55:30
○NSns2.dan.com2026-03-04 → 2026-03-04 · 3 obs
○ 2016-09-17 18:06:58
● 2026-03-04 13:28:12
○ 2026-03-23 14:55:30
○NSns2.undeveloped.com2026-03-04 → 2026-03-04 · 3 obs
○ 2016-09-17 18:06:58
● 2026-03-04 13:28:12
○ 2026-03-23 14:55:30
●NSns2.urlmart.com2026-03-23 → 2026-03-23 · 2 obs
○ 2026-03-04 13:28:12
● 2026-03-23 14:55:30
○NSns67.domaincontrol.com2015-05-23 → 2016-04-05 · 4 obs
● 2015-05-23 13:27:10
● 2016-04-05 05:07:52
○ 2016-09-17 18:06:58
○ 2026-03-23 14:55:30
○NSns68.domaincontrol.com2015-05-23 → 2016-04-05 · 4 obs
● 2015-05-23 13:27:10
● 2016-04-05 05:07:52
○ 2016-09-17 18:06:58
○ 2026-03-23 14:55:30
○MXbiosigs-com.mail.protection.outlook.com2015-05-23 → 2016-04-05 · 4 obs
● 2015-05-23 13:27:10
● 2016-04-05 05:07:52
○ 2016-09-17 18:06:58
○ 2026-03-23 14:55:30
○A13.248.169.482026-03-04 → 2026-03-04 · 3 obs
○ 2016-09-17 18:06:58
● 2026-03-04 13:28:12
○ 2026-03-23 14:55:30
○A50.63.202.332015-05-23 → 2016-04-05 · 4 obs
● 2015-05-23 13:27:10
● 2016-04-05 05:07:52
○ 2016-09-17 18:06:58
○ 2026-03-23 14:55:30
●A52.20.84.622026-03-23 → 2026-03-23 · 2 obs
○ 2026-03-04 13:28:12
● 2026-03-23 14:55:30
○A76.223.54.1462026-03-04 → 2026-03-04 · 3 obs
○ 2016-09-17 18:06:58
● 2026-03-04 13:28:12
○ 2026-03-23 14:55:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
biosigs.comns1.urlmart.com, ns2.urlmart.com2 records

✅ Authoritative Response

Server:50.19.240.86

NS records: ns1.urlmart.com, ns2.urlmart.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for biosigs.com (unsigned zone)

⏱️ Timing

Total: 250ms | Queries: -

📄 Records

TypeCountSample Data
A152.20.84.62
NS2ns1.atom.com, ns2.atom.com
SOA1ns1.atom.com hostmaster.biosigs.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.urlmart.com, ns2.urlmart.com)

Analysis

IP Addresses

biosigs.com points to a single IP number: 52.20.84.62.

Other host names, for instance groomon.com, www.hopeandvictory.com, optimus.id, evt.net and vintagecarrestorations.com share IP numbers with biosigs.com.

Name Servers

biosigs.com is delegated to four name servers: ns1.atom.com, ns2.atom.com, ns1.urlmart.com and ns2.urlmart.com.

biosigs.com shares name servers with other domains at least partially, for instance globalpokerpro.com, caterdo.com, activewriters.com, reveagle.com and leman.us.

these name servers are often used together with the name servers verification-ef5yfht9kc3ym89rsntxua.ns101.verify.hn.

Host names with two IPs:

ns1.urlmart.com points to: 34.196.175.210 and 54.210.75.214.

ns2.urlmart.com points to: 34.196.175.210 and 54.210.75.214.

Host names with one IP:

ns1.atom.com points to: 44.219.81.145.

ns2.atom.com points to: 50.19.240.86.

Names pointing to 34.196.175.210: ns1.urlmart.com and ns2.urlmart.com.

Names pointing to 54.210.75.214: ns1.urlmart.com and ns2.urlmart.com.