biomarkx.com - robtex.com
biomarkx.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=1774498652 | ||||||
Same first word
biomarkx.com |
DNS History
14 records (9 active, 5 former)
●NSns-cloud-b1.googledomains.com2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 04:18:04
●NSns-cloud-b2.googledomains.com2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 04:18:04
●NSns-cloud-b3.googledomains.com2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 04:18:04
●NSns-cloud-b4.googledomains.com2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 04:18:04
○NSns57.domaincontrol.com2017-01-05 → 2018-10-10 · 3 obs
● 2018-10-10 10:50:50
○ 2026-03-26 04:18:04
○NSns58.domaincontrol.com2017-01-05 → 2018-10-10 · 3 obs
● 2018-10-10 10:50:50
○ 2026-03-26 04:18:04
●MXalt1.aspmx.l.google.com2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 04:18:04
●MXalt2.aspmx.l.google.com2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 04:18:04
●MXalt3.aspmx.l.google.com2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 04:18:04
●MXalt4.aspmx.l.google.com2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 04:18:04
●MXaspmx.l.google.com2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 04:18:04
○MXmailstore1.secureserver.net2017-01-05 → 2018-10-10 · 3 obs
● 2018-10-10 10:50:50
○ 2026-03-26 04:18:04
○MXsmtp.secureserver.net2017-01-05 → 2018-10-10 · 3 obs
● 2018-10-10 10:50:50
○ 2026-03-26 04:18:04
○A50.63.202.482017-01-05 → 2018-10-10 · 3 obs
● 2018-10-10 10:50:50
○ 2026-03-26 04:18:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net... | - |
| biomarkx.com | ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com | 8 records |
✅ Authoritative Response
Server:216.239.36.107
NS records: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 358ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com... |
| MX | 5 | alt2.aspmx.l.google.com (pri: 5), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 1 | v=spf1 include:_spf.google.com ~all |
| SOA | 1 | ns-cloud-b1.googledomains.com cloud-dns- |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns-cloud-b1.googledomains.com, ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com...)
Analysis
Name Servers
biomarkx.com is delegated to four name servers: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com and ns-cloud-b4.googledomains.com.
biomarkx.com at least partially shares its name servers with other domains, for instance perfumaire.com, axtionmedia.com, forensicacademy.com, zanucci.com and bhcrs.com.
Host names with two IPs: ns-cloud-b1.googledomains.com points to 2001:4860:4802:32::6b and 216.239.32.107; ns-cloud-b2.googledomains.com points to 2001:4860:4802:34::6b and 216.239.34.107; ns-cloud-b3.googledomains.com points to 2001:4860:4802:36::6b and 216.239.36.107; ns-cloud-b4.googledomains.com points to 2001:4860:4802:38::6b and 216.239.38.107.
Mail Servers
Five mail servers handle biomarkx.com: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
biomarkx.com shares some mail servers with other domains, including sitenet.tech, ns500841.ns500821.ns500794.ns500821.ns500821.ns500795.ns500794.ns500794.ns500794.ns500821.ns500795.ns500795.lustypartnersfinder.com, idrnd.net, hyperweek.com and st-marks.com.
these mail servers are often used alongside the mail servers aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with two IP numbers:
aspmx.l.google.com points to 2607:f8b0:4004:c1b::1a and 192.178.155.26.
alt1.aspmx.l.google.com points to 2607:f8b0:4023:2801::1a and 192.178.128.27.
alt2.aspmx.l.google.com points to 2607:f8b0:4023:1015::1b and 172.253.135.26.
alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1a and 192.178.223.27.
alt4.aspmx.l.google.com points to 2a00:1450:4025:c01::1b and 142.250.147.26.