readwritebio.com - robtex.com
readwritebio.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=1786225144 | ||||||
Same first word
readwritebio.com |
DNS History
7 records (6 active, 1 former)
●NSns47.domaincontrol.com2015-06-21 → 2026-08-08 · 2 obs
● 2026-08-08 22:10:20
●NSns48.domaincontrol.com2017-01-25 → 2026-08-08 · 3 obs
● 2017-01-25 13:49:36
● 2026-08-08 22:10:20
●MXmailstore1.secureserver.net2017-01-25 → 2026-08-08 · 2 obs
● 2026-08-08 22:10:20
●MXsmtp.secureserver.net2017-01-25 → 2026-08-08 · 2 obs
● 2026-08-08 22:10:20
●A15.197.148.332026-02-16 → 2026-08-08 · 3 obs
● 2026-02-16 13:54:18
● 2026-08-08 22:10:20
○A184.168.221.392017-01-25 → 2018-12-04 · 4 obs
● 2018-12-04 22:45:46
○ 2026-02-16 13:54:18
○ 2026-08-08 22:10:20
●A3.33.130.1902026-02-16 → 2026-08-08 · 3 obs
● 2026-02-16 13:54:18
● 2026-08-08 22:10:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net, e.gtld-servers.net... | - |
| readwritebio.com | ns47.domaincontrol.com, ns48.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.71.24
NS records: ns47.domaincontrol.com, ns48.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for readwritebio.com (unsigned zone)
⏱️ Timing
Total: 532ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns47.domaincontrol.com, ns48.domaincontrol.com |
| MX | 2 | mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0) |
| SOA | 1 | ns47.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns47.domaincontrol.com, ns47.domaincontrol.com, ns48.domaincontrol.com...)
Analysis
IP Addresses
readwritebio.com points to the IP addresses 3.33.130.190 and 15.197.148.33
Among the host names that share IP numbers with readwritebio.com are sdcinstalls.com, footprinttracker.com, diatale.com and two others.
Name Servers
readwritebio.com uses two name servers for its delegation: ns47.domaincontrol.com and ns48.domaincontrol.com.
readwritebio.com has the same name server delegation as a number of other domains, such as rent-cielo.com, flavoryourday.com, summit-health.org and two more.
At least some of readwritebio.com's name servers are also used by other domains, among them oneillconsulting.com.
The two host names ns47.domaincontrol.com and ns48.domaincontrol.com each have a pair of IP addresses: ns47.domaincontrol.com has 97.74.103.24 and 2603:5:2172::18, and ns48.domaincontrol.com has 173.201.71.24 and 2603:5:2272::18.
Mail Servers
The MX records for readwritebio.com point to two mail servers: mailstore1.secureserver.net and smtp.secureserver.net.
readwritebio.com has the same mail server arrangement as a number of other domains, for example myka.in, liquiddeliverysystems.com, tohearlife.com and two more.
readwritebio.com and other domains — arellanocompany.com for instance — share at least some mail servers.
mailstore1.secureserver.net points to 216.69.141.78, 216.69.141.114 and 216.69.141.162. smtp.secureserver.net points to 216.69.141.71, 216.69.141.84 and 216.69.141.113. Both hosts resolve to three IP numbers.