mail.prolib.com - dns.ninja

mail.prolib.com

prolib.com

DNSSEC⚠️ Not signed
A164.46.122.4🇯🇵 IDC164.46.64.0/18 Frontier Inc.
NSns-1881.awsdns-43.co.uk
NSns-1392.awsdns-46.org
NSns-422.awsdns-52.com
NSns-652.awsdns-17.net
MXmail.prolib.com
SOAns-1881.awsdns-43.co.ukawsdns-hostmaster@amazon.com serial=1
WOT: SAFE (62/100)
WOT: SAFE (69/100)

MX for

Same first word

Similar names

DNS History

5 records (2 active, 3 former)

20162017201820192020202120222023202420252026MXmail.prolib.commx1.firstserver.ne.jpmx2.firstserver.ne.jpA164.46.122.4203.183.1.95
MXmail.prolib.com2015-06-19 → 2026-07-11 · 2 obs
● 2015-06-19 04:46:00
● 2026-07-11 22:02:34
MXmx1.firstserver.ne.jp2015-06-19 → 2016-05-09 · 4 obs
● 2015-06-19 04:46:00
● 2016-05-09 23:10:22
○ 2026-02-17 10:40:38
○ 2026-07-11 22:02:34
MXmx2.firstserver.ne.jp2015-06-19 → 2016-05-09 · 4 obs
● 2015-06-19 04:46:00
● 2016-05-09 23:10:22
○ 2026-02-17 10:40:38
○ 2026-07-11 22:02:34
A164.46.122.42026-02-17 → 2026-07-11 · 3 obs
○ 2016-05-09 23:10:22
● 2026-02-17 10:40:38
● 2026-07-11 22:02:34
A203.183.1.952015-06-19 → 2016-05-09 · 4 obs
● 2015-06-19 04:46:00
● 2016-05-09 23:10:22
○ 2026-02-17 10:40:38
○ 2026-07-11 22:02:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comb.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net...-
prolib.comns-652.awsdns-17.net, ns-422.awsdns-52.com, ns-1881.awsdns-43.co.uk, ns-1392.awsdns-46.org2 records

✅ Authoritative Response

Server:205.251.193.166

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: 494ms | Queries: -

📄 Records

TypeCountSample Data
A1164.46.122.4
MX1mail.prolib.com (pri: 100)

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-422.awsdns-52.com, ns-422.awsdns-52.com)

Analysis

Mail Server Role

Mail for prolib.com and mail.prolib.com is handled by the mail server mail.prolib.com.

IP Addresses

mail.prolib.com has exactly one IP address — 164.46.122.4.

Host names such as prolib.com and rose-bear-e4df739a94adadc5.znlc.jp share IP numbers with mail.prolib.com.

Mail Servers

mail.prolib.com uses exactly one mail server, which is mail.prolib.com.

mail.prolib.com uses the same mail servers as other domains, including prolib.com.

mail.prolib.com resolves to a single IP number: 164.46.122.4.