biostrandz.com - robtex.com
biostrandz.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=1778813731 | ||||||
Same first word
biostrandz.com |
DNS History
11 records (11 active, 0 former)
●NSns21.domaincontrol.com2019-12-18 → 2026-05-15 · 2 obs
● 2026-05-15 02:58:58
●NSns22.domaincontrol.com2019-12-18 → 2026-05-15 · 2 obs
● 2026-05-15 02:58:58
●MXalt1.aspmx.l.google.com2019-12-18 → 2026-05-15 · 2 obs
● 2026-05-15 02:58:58
●MXalt2.aspmx.l.google.com2019-12-18 → 2026-05-15 · 2 obs
● 2026-05-15 02:58:58
●MXaspmx.l.google.com2019-12-18 → 2026-05-15 · 2 obs
● 2026-05-15 02:58:58
●MXaspmx2.googlemail.com2019-12-18 → 2026-05-15 · 2 obs
● 2026-05-15 02:58:58
●MXaspmx3.googlemail.com2019-12-18 → 2026-05-15 · 2 obs
● 2026-05-15 02:58:58
●A198.185.159.1442019-12-18 → 2026-05-15 · 2 obs
● 2026-05-15 02:58:58
●A198.185.159.1452019-12-18 → 2026-05-15 · 2 obs
● 2026-05-15 02:58:58
●A198.49.23.1442019-12-18 → 2026-05-15 · 2 obs
● 2026-05-15 02:58:58
●A198.49.23.1452019-12-18 → 2026-05-15 · 2 obs
● 2026-05-15 02:58:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, g.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net... | - |
| biostrandz.com | ns21.domaincontrol.com, ns22.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.100.11
NS records: ns21.domaincontrol.com, ns22.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for biostrandz.com (unsigned zone)
⏱️ Timing
Total: 184ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 198.185.159.144, 198.185.159.145... |
| NS | 2 | ns21.domaincontrol.com, ns22.domaincontrol.com |
| MX | 5 | alt1.aspmx.l.google.com (pri: 5), alt2.aspmx.l.google.com (pri: 5)... |
| TXT | 2 | google-site-verification=tKnIBeiG28KmSTD, v=spf1 include:_spf.google.com ~all |
| SOA | 1 | ns21.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns21.domaincontrol.com, ns21.domaincontrol.com, ns22.domaincontrol.com...)
Analysis
IP Addresses
biostrandz.com maps to four IP numbers: 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.
Other host names, for instance wecandrone.com, kettlecupsteaeventsllc.com, bondivixen.com, jimsgroundroc.com and tamarah.com.au share IP numbers with biostrandz.com.
Name Servers
Two name servers ns21.domaincontrol.com and ns22.domaincontrol.com handle delegation for biostrandz.com.
biostrandz.com uses the same name server setup as other domains, for example fundacionmariauxiliadora.org, 5kraceforfreedom.org, helios-solar.org, fullcircleirrigation.co.uk and precambrian.com.
Host names with two IP numbers:
ns21.domaincontrol.com points to: 2603:5:2141::b and 97.74.100.11
ns22.domaincontrol.com points to: 2603:5:2241::b and 173.201.68.11
Mail Servers
Five mail servers handle biostrandz.com: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
biostrandz.com shares some mail servers with other domains, at least partially, such as ns500821.ns500821.ns500821.ns500821.ns500795.ns500794.ns500794.ns500795.ns500794.ns500795.ns500795.ns500790.ns500795.lustypartnersfinder.com, ns500671.ns500731.ns500754.ns500754.ns500742.ns500731.ns500754.ns500705.ns500704.ns500678.ns500649.ns500649.ns500131.lustychickser.com, 2way.tv, tpace.net and cloud9wireless.net.
These mail servers are often used with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with two IP numbers:
aspmx2.googlemail.com points to: 2607:f8b0:4023:2801::1a and 192.178.128.27
aspmx3.googlemail.com points to: 2a00:1450:400b:c02::1b and 172.253.116.27
aspmx.l.google.com points to: 2607:f8b0:4023:c0b::1b and 142.250.141.26
alt1.aspmx.l.google.com points to: 2800:3f0:4003:c0f::1a and 108.177.123.26
alt2.aspmx.l.google.com points to: 2a00:1450:400b:c02::1a and 172.253.116.26