biomarkerx.com - robtex.com
biomarkerx.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 74.63.218.235🇺🇸 Limestone Networks74.63.192.0/18 Inc. 400 S. Akard Street Dallas, TX 75202 US =20 | ||||||
| PTR | biomarkerx.com | ||||||
| NS | ns15.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21b0::8🇺🇸 GODADDY-DNS2603:5:21b0::/44 | ||||||
| PTR | ns15.domaincontrol.com | ||||||
| A | 97.74.107.8🇺🇸 GODADDY-DNS97.74.106.0/23 | ||||||
| PTR | ns15.domaincontrol.com | ||||||
| NS | ns16.domaincontrol.com | ||||||
| A | 2603:5:22b0::8🇺🇸 GODADDY-DNS2603:5:22b0::/44 | ||||||
| PTR | ns16.domaincontrol.com | ||||||
| A | 173.201.75.8🇺🇸 GODADDY-DNS173.201.74.0/23 | ||||||
| PTR | ns16.domaincontrol.com | ||||||
| MX | biomarkerx.com ⭐ | ||||||
| A | 74.63.218.235🇺🇸 Limestone Networks74.63.192.0/18 Inc. 400 S. Akard Street Dallas, TX 75202 US =20 | ||||||
| PTR | biomarkerx.com | ||||||
| TXT | v=spf1 ip4:74.63.218.235 include:_spf.google.com -all | ||||||
| TXT | google-site-verification=Lt3qR1mPmMIpR42iK7aqIGHeQFRF8l2BNJ7J3IIdw_A | ||||||
| SOA | ns15.domaincontrol.comdns@jomax.net 2026-03-31 #2 | ||||||
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=1775940827 | ||||||
PTR for
MX for
biomarkerx.com |
Same first word
biomarkerx.com |
Similar names
DNS History
9 records (4 active, 5 former)
○NSns1.bluehost.com2017-01-05 → 2018-01-19 · 4 obs
● 2018-01-19 08:20:14
○ 2026-04-03 05:37:50
○ 2026-04-11 21:17:10
●NSns15.domaincontrol.com2026-04-03 → 2026-04-11 · 3 obs
● 2026-04-03 05:37:50
● 2026-04-11 21:17:10
●NSns16.domaincontrol.com2026-04-03 → 2026-04-11 · 3 obs
● 2026-04-03 05:37:50
● 2026-04-11 21:17:10
○NSns2.bluehost.com2017-01-05 → 2018-01-19 · 4 obs
● 2018-01-19 08:20:14
○ 2026-04-03 05:37:50
○ 2026-04-11 21:17:10
●MXbiomarkerx.com2026-04-03 → 2026-04-11 · 3 obs
● 2026-04-03 05:37:50
● 2026-04-11 21:17:10
○MXmail.biomarkerx.com2017-01-05 → 2018-01-19 · 4 obs
● 2018-01-19 08:20:14
○ 2026-04-03 05:37:50
○ 2026-04-11 21:17:10
○A50.87.248.762017-01-05 → 2018-01-19 · 4 obs
● 2018-01-19 08:20:14
○ 2026-04-03 05:37:50
○ 2026-04-11 21:17:10
○A74.220.199.62026-04-03 → 2026-04-11 · 2 obs
○ 2026-04-11 21:17:10
●A74.63.218.2352026-04-03 → 2026-04-11 · 3 obs
● 2026-04-03 05:37:50
● 2026-04-11 21:17:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| biomarkerx.com | ns15.domaincontrol.com, ns16.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.107.8
NS records: ns15.domaincontrol.com, ns16.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for biomarkerx.com (unsigned zone)
⏱️ Timing
Total: 156ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 74.63.218.235 |
| NS | 2 | ns15.domaincontrol.com, ns16.domaincontrol.com |
| MX | 1 | biomarkerx.com (pri: 10) |
| TXT | 2 | v=spf1 ip4:74.63.218.235 include:_spf.go, google-site-verification=Lt3qR1mPmMIpR42 |
| SOA | 1 | ns15.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns15.domaincontrol.com, ns15.domaincontrol.com, ns16.domaincontrol.com...)
Analysis
Mail Server Role
biomarkerx.com serves as the mail server for biomarkerx.com.
IP Addresses
biomarkerx.com resolves to a single IP address: 74.63.218.235.
Name Servers
biomarkerx.com's delegation uses two name servers, ns15.domaincontrol.com and ns16.domaincontrol.com.
biomarkerx.com shares the same name server setup as other domains, for example dldwots.com, pcanything.us, marryandlilo.com, intelivents.com and 397liquors.com.
Host names with two IPs:
ns15.domaincontrol.com points to: 2603:5:21b0::8 and 97.74.107.8
ns16.domaincontrol.com points to: 2603:5:22b0::8 and 173.201.75.8
Mail Servers
A single mail server handles biomarkerx.com.
biomarkerx.com points to a single IP: 74.63.218.235.