prbio.com - dns.ninja
prbio.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.233.30.191🇺🇸 Amazon3.224.0.0/12 EC2 IAD prefix | ||||||
| PTR | ns2.namepros-dns.com | ||||||
| NS | ns1.namepros-dns.com ⭐ | ||||||
| A | 54.237.57.21🇺🇸 Amazon54.237.0.0/16 EC2 IAD prefix | ||||||
| PTR | ns1.namepros-dns.com | ||||||
| NS | ns2.f5f895r3r6zmmpsm2h92.ns.namepros-dns.is | ||||||
| A | 3.233.30.191🇺🇸 Amazon3.224.0.0/12 EC2 IAD prefix | ||||||
| PTR | ns2.namepros-dns.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.namepros-dns.comdns@namepros.com serial=14149456 | ||||||
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=1782757516 | ||||||
Same first word
prbio.com |
Similar names
DNS History
20 records (3 active, 17 former)
○NSbuy.internettraffic.com2016-01-21 → 2016-02-16 · 5 obs
● 2016-01-21 10:31:18
● 2016-02-16 14:27:48
○ 2016-05-04 17:04:16
○ 2026-06-29 18:44:22
○NSlaunch1.spaceship.net2026-03-30 → 2026-06-04 · 4 obs
● 2026-03-30 05:55:26
● 2026-06-04 15:47:10
○ 2026-06-29 18:44:22
○NSlaunch2.spaceship.net2026-03-30 → 2026-06-04 · 4 obs
● 2026-03-30 05:55:26
● 2026-06-04 15:47:10
○ 2026-06-29 18:44:22
○NSns1.bodis.com2016-05-04 → 2017-08-27 · 5 obs
● 2016-05-04 17:04:16
● 2017-08-27 17:39:14
○ 2026-03-30 05:55:26
○ 2026-06-29 18:44:22
●NSns1.namepros-dns.com2026-06-29 → 2026-06-29 · 2 obs
● 2026-06-29 18:44:22
○NSns1.parkingcrew.net2015-08-17 → 2015-11-02 · 4 obs
● 2015-11-02 23:45:08
○ 2016-01-21 10:31:18
○ 2026-06-29 18:44:22
○NSns2.bodis.com2016-05-04 → 2017-08-27 · 5 obs
● 2016-05-04 17:04:16
● 2017-08-27 17:39:14
○ 2026-03-30 05:55:26
○ 2026-06-29 18:44:22
●NSns2.f5f895r3r6zmmpsm2h92.ns.namepros-dns.is2026-06-29 → 2026-06-29 · 2 obs
● 2026-06-29 18:44:22
○NSns2.parkingcrew.net2015-08-17 → 2015-11-02 · 4 obs
● 2015-11-02 23:45:08
○ 2016-01-21 10:31:18
○ 2026-06-29 18:44:22
○NSsell.internettraffic.com2016-01-21 → 2016-02-16 · 5 obs
● 2016-01-21 10:31:18
● 2016-02-16 14:27:48
○ 2016-05-04 17:04:16
○ 2026-06-29 18:44:22
○MXmail.h-email.net2015-08-17 → 2015-08-17 · 3 obs
○ 2015-11-02 23:45:08
○ 2026-06-29 18:44:22
○MXmx76.m2bp.com2017-05-10 → 2017-08-27 · 5 obs
● 2017-05-10 04:58:18
● 2017-08-27 17:39:14
○ 2026-03-30 05:55:26
○ 2026-06-29 18:44:22
○MXmx76.mb1p.com2017-05-10 → 2017-08-27 · 5 obs
● 2017-05-10 04:58:18
● 2017-08-27 17:39:14
○ 2026-03-30 05:55:26
○ 2026-06-29 18:44:22
○A185.53.177.92015-08-17 → 2015-11-02 · 4 obs
● 2015-11-02 23:45:08
○ 2016-01-21 10:31:18
○ 2026-06-29 18:44:22
○A199.59.242.1502017-07-29 → 2017-08-27 · 5 obs
● 2017-07-29 06:56:42
● 2017-08-27 17:39:14
○ 2026-03-30 05:55:26
○ 2026-06-29 18:44:22
○A199.59.243.1202016-05-04 → 2017-05-11 · 5 obs
● 2016-05-04 17:04:16
● 2017-05-11 23:03:30
○ 2017-07-29 06:56:42
○ 2026-06-29 18:44:22
●A3.233.30.1912026-06-29 → 2026-06-29 · 2 obs
● 2026-06-29 18:44:22
○A44.232.173.2492026-03-30 → 2026-06-04 · 4 obs
● 2026-03-30 05:55:26
● 2026-06-04 15:47:10
○ 2026-06-29 18:44:22
○A52.40.42.1132026-03-30 → 2026-06-04 · 4 obs
● 2026-03-30 05:55:26
● 2026-06-04 15:47:10
○ 2026-06-29 18:44:22
○A69.172.201.2082016-01-21 → 2016-02-16 · 5 obs
● 2016-01-21 10:31:18
● 2016-02-16 14:27:48
○ 2016-05-04 17:04:16
○ 2026-06-29 18:44:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net... | - |
| prbio.com | ns1.namepros-dns.com, ns2.f5f895r3r6zmmpsm2h92.ns.namepros-dns.is | 1 record |
✅ Authoritative Response
Server:54.237.57.21
NS records: ns1.namepros-dns.com, ns2.f5f895r3r6zmmpsm2h92.ns.namepros-dns.is
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for prbio.com (unsigned zone)
⏱️ Timing
Total: 312ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 3.233.30.191 |
| NS | 2 | ns1.namepros-dns.com, ns2.f5f895r3r6zmmpsm2h92.ns.namepros-dns |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.namepros-dns.com dns.namepros.com |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns1.namepros-dns.com)
Analysis
IP Addresses
prbio.com has exactly one IP address — 3.233.30.191.
brincos.net, prestigehomerenovations.com, premierattractions.com plus two other host names have IP numbers in common with prbio.com.
Name Servers
DNS delegation for prbio.com points to two name servers: ns1.namepros-dns.com and ns2.f5f895r3r6zmmpsm2h92.ns.namepros-dns.is.
The name server configuration of prbio.com is shared with other domains, for instance walky.co, urne.co, classico.co and two others.
The name servers of prbio.com overlap at least partially with those of other domains — among them exkavator.com, jamesjensen.com, solor.com and two more.
These name servers commonly appear in delegations together with ns2.abdulbasit.ns.namepros-dns.is, ns2.namepros-dns.is, ns2.brokerage.ns.namepros-dns.is and 7 other.
Both ns1.namepros-dns.com and ns2.f5f895r3r6zmmpsm2h92.ns.namepros-dns.is have a single IP address each — ns1.namepros-dns.com resolves to 54.237.57.21 while ns2.f5f895r3r6zmmpsm2h92.ns.namepros-dns.is resolves to 3.233.30.191.