bioavailabilitychallenge.com - robtex.com
bioavailabilitychallenge.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=1774498667 | ||||||
Same first word
bioavailabilitychallenge.com |
DNS History
10 records (5 active, 5 former)
○NSdns1.stabletransit.com2017-02-17 → 2019-02-14 · 5 obs
● 2017-02-17 04:07:52
● 2019-02-14 15:06:34
○ 2026-03-09 07:25:34
○ 2026-03-26 04:46:24
○NSdns2.stabletransit.com2017-02-17 → 2019-02-14 · 5 obs
● 2017-02-17 04:07:52
● 2019-02-14 15:06:34
○ 2026-03-09 07:25:34
○ 2026-03-26 04:46:24
●NSns-cloud-c1.googledomains.com2026-03-09 → 2026-03-26 · 3 obs
● 2026-03-09 07:25:34
● 2026-03-26 04:46:24
●NSns-cloud-c2.googledomains.com2026-03-09 → 2026-03-26 · 3 obs
● 2026-03-09 07:25:34
● 2026-03-26 04:46:24
●NSns-cloud-c3.googledomains.com2026-03-09 → 2026-03-26 · 3 obs
● 2026-03-09 07:25:34
● 2026-03-26 04:46:24
●NSns-cloud-c4.googledomains.com2026-03-09 → 2026-03-26 · 3 obs
● 2026-03-09 07:25:34
● 2026-03-26 04:46:24
○NSns.rackspace.com2015-08-22 → 2016-04-02 · 4 obs
● 2016-04-02 14:32:02
○ 2017-02-17 04:07:52
○ 2026-03-26 04:46:24
○NSns2.rackspace.com2015-08-22 → 2016-04-02 · 4 obs
● 2016-04-02 14:32:02
○ 2017-02-17 04:07:52
○ 2026-03-26 04:46:24
●A137.116.216.1542026-03-09 → 2026-03-26 · 3 obs
● 2026-03-09 07:25:34
● 2026-03-26 04:46:24
○A188.121.46.1282015-08-22 → 2019-02-14 · 4 obs
● 2019-02-14 15:06:34
○ 2026-03-09 07:25:34
○ 2026-03-26 04:46:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, j.gtld-servers.net, g.gtld-servers.net, f.gtld-servers.net... | - |
| bioavailabilitychallenge.com | ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com | 8 records |
✅ Authoritative Response
Server:216.239.36.108
NS records: ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bioavailabilitychallenge.com (unsigned zone)
⏱️ Timing
Total: 182ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 137.116.216.154 |
| NS | 4 | ns-cloud-c4.googledomains.com, ns-cloud-c1.googledomains.com... |
| SOA | 1 | ns-cloud-c1.googledomains.com cloud-dns- |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns-cloud-c1.googledomains.com, ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com...)
Analysis
IP Addresses
bioavailabilitychallenge.com points to a single IP address: 137.116.216.154.
Other host names, for example beverage-and-dairy-treatment.com, wrcga.com and winevision.com share IPs with bioavailabilitychallenge.com.
Name Servers
bioavailabilitychallenge.com is delegated to four name servers: ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com and ns-cloud-c4.googledomains.com.
bioavailabilitychallenge.com at least partially shares name servers with other domains, for example camjosen.com, alexandercoope.com, housinganywhere.de, nippontalent.com and indiansuitcompany.com.
Host names with two IP numbers:
ns-cloud-c1.googledomains.com points to: 2001:4860:4802:32::6c and 216.239.32.108
ns-cloud-c2.googledomains.com points to: 2001:4860:4802:34::6c and 216.239.34.108
ns-cloud-c3.googledomains.com points to: 2001:4860:4802:36::6c and 216.239.36.108
ns-cloud-c4.googledomains.com points to: 2001:4860:4802:38::6c and 216.239.38.108