mail.ymdp.jp - robtex.com

mail.ymdp.jp

DNSSEC⚠️ Not signed
A157.112.183.85🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.
PTRsv5244.xserver.jp

ymdp.jp

DNSSEC⚠️ Not signed
A157.112.183.85🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.
NSns1.xserver.jp
NSns2.xserver.jp
NSns3.xserver.jp
NSns4.xserver.jp
NSns5.xserver.jp
MXymdp.jp
TXTv=spf1 +a:sv5244.xserver.jp +a:ymdp.jp +mx include:spf.sender.xserver.jp ~all
TXTgoogle-site-verification=CAqbebxuED8-WFLDbgFIGt6mjP__l7sYlLFdYG-63dA
SOAns1.xserver.jproot@xserver.jp serial=0

Previously MX for

Same first word

Similar names

DNS History

5 records (1 active, 4 former)

20162017201820192020202120222023202420252026MXmail.ymdp.jpmx1.firstserver.ne.jpmx2.firstserver.ne.jpA157.112.183.85203.145.255.145
MXmail.ymdp.jp2015-07-25 → 2016-12-20 · 4 obs
● 2015-07-25 17:13:24
● 2016-12-20 05:03:52
○ 2026-02-18 05:04:02
○ 2026-08-04 14:52:26
MXmx1.firstserver.ne.jp2015-07-25 → 2016-12-20 · 4 obs
● 2015-07-25 17:13:24
● 2016-12-20 05:03:52
○ 2026-02-18 05:04:02
○ 2026-08-04 14:52:26
MXmx2.firstserver.ne.jp2015-07-25 → 2016-12-20 · 4 obs
● 2015-07-25 17:13:24
● 2016-12-20 05:03:52
○ 2026-02-18 05:04:02
○ 2026-08-04 14:52:26
A157.112.183.852026-02-18 → 2026-08-04 · 3 obs
○ 2016-12-20 05:03:52
● 2026-02-18 05:04:02
● 2026-08-04 14:52:26
A203.145.255.1452015-07-25 → 2016-12-20 · 4 obs
● 2015-07-25 17:13:24
● 2016-12-20 05:03:52
○ 2026-02-18 05:04:02
○ 2026-08-04 14:52:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
ymdp.jpns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp...11 records

✅ Authoritative Response

Server:202.226.36.164

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 ymdp.jp (unsigned zone)

⏱️ Timing

Total: 901ms | Queries: -

📄 Records

TypeCountSample Data
A1157.112.183.85

📌 Glue Records Collected

Total: 11

Out-of-bailiwick: 11 (ns1.xserver.jp, ns1.xserver.jp, ns1.xserver.jp...)

Analysis

IP Addresses

mail.ymdp.jp points to a single IP number: 157.112.183.85.

Additional host names — aoi-g.co.jp, e-saas.co.jp, www.sbd.co.jp and two others — share IP numbers with mail.ymdp.jp.