biosaz.com - robtex.com
biosaz.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns1.afternic.com ⭐ | ||||||
| A | 2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.afternic.com | ||||||
| A | 97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.afternic.com | ||||||
| NS | ns2.afternic.com | ||||||
| A | 2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.afternic.com | ||||||
| A | 173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.afternic.comdns@jomax.net serial=1 | ||||||
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=1786176154 | ||||||
Same first word
Similar names
DNS History
10 records (4 active, 6 former)
○NShidden-master.yahoo.com2015-07-09 → 2016-04-19 · 4 obs
● 2016-04-19 05:02:52
○ 2026-06-30 23:09:32
○ 2026-08-08 08:22:36
●NSns1.afternic.com2026-06-30 → 2026-08-08 · 3 obs
● 2026-06-30 23:09:32
● 2026-08-08 08:22:36
●NSns2.afternic.com2026-06-30 → 2026-08-08 · 3 obs
● 2026-06-30 23:09:32
● 2026-08-08 08:22:36
○NSyns1.yahoo.com2015-07-09 → 2016-04-19 · 4 obs
● 2016-04-19 05:02:52
○ 2026-06-30 23:09:32
○ 2026-08-08 08:22:36
○NSyns2.yahoo.com2015-07-09 → 2016-04-19 · 4 obs
● 2016-04-19 05:02:52
○ 2026-06-30 23:09:32
○ 2026-08-08 08:22:36
○MXmx-biz.mail.am0.yahoodns.net2015-07-09 → 2016-04-19 · 4 obs
● 2016-04-19 05:02:52
○ 2026-06-30 23:09:32
○ 2026-08-08 08:22:36
●A13.248.169.482026-06-30 → 2026-08-08 · 3 obs
● 2026-06-30 23:09:32
● 2026-08-08 08:22:36
●A76.223.54.1462026-06-30 → 2026-08-08 · 3 obs
● 2026-06-30 23:09:32
● 2026-08-08 08:22:36
○A98.139.135.1292015-11-08 → 2016-04-19 · 5 obs
● 2015-11-08 19:52:10
● 2016-04-19 05:02:52
○ 2026-06-30 23:09:32
○ 2026-08-08 08:22:36
○A98.139.135.1982015-07-09 → 2015-07-09 · 3 obs
○ 2015-11-08 19:52:10
○ 2026-08-08 08:22:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| biosaz.com | ns1.afternic.com, ns2.afternic.com | 4 records |
✅ Authoritative Response
Server:173.201.66.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for biosaz.com (unsigned zone)
⏱️ Timing
Total: 146ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.54.146, 13.248.169.48 |
| NS | 2 | ns1.afternic.com, ns2.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns2.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)
Analysis
IP Addresses
biosaz.com points to the IP addresses 13.248.169.48 and 76.223.54.146
Among the host names that share IP numbers with biosaz.com are tivt.com, dds.biz, bymove.com and two others.
Name Servers
biosaz.com is served by two delegated name servers, ns1.afternic.com and ns2.afternic.com.
biosaz.com has the same name server delegation as a number of other domains, such as mx.boswezen.com, cloudm.webnova.us, datafeatures.com and two more.
At least some of biosaz.com's name servers are shared with other domains, for example nestdesigner.com, wideevent.com, musiclesson.net and two more.
These name servers tend to be used in conjunction with the name servers verification-iryqusbri9xlks4ssi7d4w.ns101.verify.hn.
Each of the two host names carries two IP addresses: ns1.afternic.com points to 97.74.98.69 and 2603:5:2126::45, and ns2.afternic.com points to 173.201.66.69 and 2603:5:2226::45.