prolib.com - dns.ninja
prolib.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=1783801247 | ||||||
Subdomains
mail.prolib.com |
Same first word
Similar names
DNS History
11 records (6 active, 5 former)
●NSns-1392.awsdns-46.org2026-02-17 → 2026-07-11 · 3 obs
● 2026-02-17 10:40:38
● 2026-07-11 20:42:52
●NSns-1881.awsdns-43.co.uk2026-02-17 → 2026-07-11 · 3 obs
● 2026-02-17 10:40:38
● 2026-07-11 20:42:52
●NSns-422.awsdns-52.com2026-02-17 → 2026-07-11 · 3 obs
● 2026-02-17 10:40:38
● 2026-07-11 20:42:52
●NSns-652.awsdns-17.net2026-02-17 → 2026-07-11 · 3 obs
● 2026-02-17 10:40:38
● 2026-07-11 20:42:52
○NSnsas3.firstserver.ne.jp2007-10-22 → 2017-04-06 · 4 obs
● 2017-04-06 19:09:18
○ 2026-02-17 10:40:38
○ 2026-07-11 20:42:52
○NSnsas4.firstserver.ne.jp2007-10-22 → 2017-04-06 · 4 obs
● 2017-04-06 19:09:18
○ 2026-02-17 10:40:38
○ 2026-07-11 20:42:52
●MXmail.prolib.com2007-10-22 → 2026-07-11 · 2 obs
● 2026-07-11 20:42:52
○MXmx1.firstserver.ne.jp2007-10-22 → 2017-04-06 · 4 obs
● 2017-04-06 19:09:18
○ 2026-02-17 10:40:38
○ 2026-07-11 20:42:52
○MXmx2.firstserver.ne.jp2007-10-22 → 2017-04-06 · 4 obs
● 2017-04-06 19:09:18
○ 2026-02-17 10:40:38
○ 2026-07-11 20:42:52
●A164.46.122.42026-02-17 → 2026-07-11 · 3 obs
● 2026-02-17 10:40:38
● 2026-07-11 20:42:52
○A203.183.1.952007-10-22 → 2017-04-06 · 4 obs
● 2017-04-06 19:09:18
○ 2026-02-17 10:40:38
○ 2026-07-11 20:42:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, d.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net... | - |
| prolib.com | ns-652.awsdns-17.net, ns-422.awsdns-52.com, ns-1881.awsdns-43.co.uk, ns-1392.awsdns-46.org | 2 records |
✅ Authoritative Response
Server:205.251.197.112
NS records: ns-652.awsdns-17.net, ns-422.awsdns-52.com, ns-1881.awsdns-43.co.uk, ns-1392.awsdns-46.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for prolib.com (unsigned zone)
⏱️ Timing
Total: 908ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 164.46.122.4 |
| NS | 4 | ns-1392.awsdns-46.org, ns-1881.awsdns-43.co.uk... |
| MX | 1 | mail.prolib.com (pri: 100) |
| SOA | 1 | ns-1881.awsdns-43.co.uk awsdns-hostmaste |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-422.awsdns-52.com, ns-422.awsdns-52.com)
Analysis
Hierarchy
prolib.com is the parent zone for mail.prolib.com.
IP Addresses
prolib.com points to a single IP number: 164.46.122.4.
rose-bear-e4df739a94adadc5.znlc.jp and mail.prolib.com, along with other host names, share IP addresses with prolib.com.
Name Servers
prolib.com has four authoritative name servers: ns-422.awsdns-52.com, ns-652.awsdns-17.net, ns-1392.awsdns-46.org and ns-1881.awsdns-43.co.uk.
prolib.com partially shares its NS delegation with several other domains, including huizenoppassite.nl, bailininc.com, teamgroup.es and two others.
ns-422.awsdns-52.com, ns-652.awsdns-17.net, ns-1392.awsdns-46.org and ns-1881.awsdns-43.co.uk each carry two IP addresses. ns-422.awsdns-52.com has 205.251.193.166 and 2600:9000:5301:a600::1; ns-652.awsdns-17.net has 205.251.194.140 and 2600:9000:5302:8c00::1; ns-1392.awsdns-46.org has 205.251.197.112 and 2600:9000:5305:7000::1; ns-1881.awsdns-43.co.uk has 205.251.199.89 and 2600:9000:5307:5900::1.
Mail Servers
prolib.com has one mail server: mail.prolib.com.
prolib.com shares its mail server setup with other domains, such as mail.prolib.com.
mail.prolib.com has exactly one IP number: 164.46.122.4.