esmtest.com - dns.ninja

esmtest.com

DNSSEC⚠️ Not signed
A183.90.242.28🇯🇵 XSERVER-AS183.90.240.0/20 XSERVER Inc.
PTRsv2127.xserver.jp
NSns1.xserver.jp
A202.226.36.164🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
A202.226.36.170🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
A202.226.36.246🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns1.xserver.jp
NSns2.xserver.jp
A35.72.43.26🇯🇵 Amazon35.72.0.0/13 EC2 NRT prefix
PTRns2.xserver.jp
NSns3.xserver.jp
A202.226.36.247🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns3.xserver.jp
NSns4.xserver.jp
A183.90.224.226🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.
A183.90.224.230🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.
A202.226.39.247🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns4.xserver.jp
NSns5.xserver.jp
A157.112.182.218🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.
A157.112.182.220🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.
A202.226.37.247🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns5.xserver.jp
MXesmtest.com
A183.90.242.28🇯🇵 XSERVER-AS183.90.240.0/20 XSERVER Inc.
PTRsv2127.xserver.jp
TXTv=spf1 +a:sv2127.xserver.jp +a:esmtest.com +mx include:spf.sender.xserver.jp ...
SOAns1.xserver.jproot@sv0.xserver.jp serial=0

com

MX for

Same first word

Similar names

DNS History

7 records (7 active, 0 former)

201820192020202120222023202420252026NSns1.xserver.jpns2.xserver.jpns3.xserver.jpns4.xserver.jpns5.xserver.jpMXesmtest.comA183.90.242.28
NSns1.xserver.jp2017-05-12 → 2026-07-30 · 2 obs
● 2017-05-12 00:34:58
● 2026-07-30 21:22:00
NSns2.xserver.jp2017-05-12 → 2026-07-30 · 2 obs
● 2017-05-12 00:34:58
● 2026-07-30 21:22:00
NSns3.xserver.jp2017-05-12 → 2026-07-30 · 2 obs
● 2017-05-12 00:34:58
● 2026-07-30 21:22:00
NSns4.xserver.jp2017-05-12 → 2026-07-30 · 2 obs
● 2017-05-12 00:34:58
● 2026-07-30 21:22:00
NSns5.xserver.jp2017-05-12 → 2026-07-30 · 2 obs
● 2017-05-12 00:34:58
● 2026-07-30 21:22:00
MXesmtest.com2017-05-12 → 2026-07-30 · 2 obs
● 2017-05-12 00:34:58
● 2026-07-30 21:22:00
A183.90.242.282017-05-12 → 2026-07-30 · 2 obs
● 2017-05-12 00:34:58
● 2026-07-30 21:22:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, d.gtld-servers.net, c.gtld-servers.net, h.gtld-servers.net...-
esmtest.comns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp...-

✅ Authoritative Response

Server:35.72.43.26

NS records: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp, ns5.xserver.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for esmtest.com (unsigned zone)

⏱️ Timing

Total: 1194ms | Queries: -

📄 Records

TypeCountSample Data
A1183.90.242.28
NS5ns1.xserver.jp, ns4.xserver.jp...
MX1esmtest.com (pri: 0)
TXT1v=spf1 +a:sv2127.xserver.jp +a:esmtest.c
SOA1ns1.xserver.jp root.sv0.xserver.jp

Analysis

Mail Server Role

esmtest.com acts as its own mail server.

IP Addresses

esmtest.com points to a single IP number: 183.90.242.28.

Additional host names — soseien.jp, mail.soseien.jp, maeda-office.org and two others — share IP numbers with esmtest.com.

Name Servers

Delegation for esmtest.com is to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.

The name servers of esmtest.com overlap at least partially with those of other domains — among them bon-arm.com, asterizm.com, adseiti001.com and two more.

These name servers commonly appear alongside the name servers ns4.xserver.jp and ns5.xserver.jp.

Host names with three IP numbers:

The hostname ns1.xserver.jp points to 202.226.36.164, 202.226.36.170 and 202.226.36.246.

The hostname ns4.xserver.jp points to 183.90.224.226, 183.90.224.230 and 202.226.39.247.

The hostname ns5.xserver.jp points to 157.112.182.218, 157.112.182.220 and 202.226.37.247.

Host names pointing to a single IP address:

The hostname ns2.xserver.jp resolves to 35.72.43.26.

The hostname ns3.xserver.jp resolves to 202.226.36.247.

Mail Servers

esmtest.com has a single mail server: esmtest.com itself.

esmtest.com carries a single IP number, which is 183.90.242.28.