ddby.jp - robtex.com

ddby.jp

DNSSEC⚠️ Not signed
A183.90.250.41🇯🇵 XSERVER-AS183.90.240.0/20 XSERVER Inc.
PTRsv1340.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
MXddby.jp ⭐
A183.90.250.41🇯🇵 XSERVER-AS183.90.240.0/20 XSERVER Inc.
PTRsv1340.xserver.jp
TXTgoogle-site-verification=HNawxtKFrv2JcT9IDUgAS7VJNjW9P6uy2GVAOYHPfWw
TXTv=spf1 +a:sv1340.xserver.jp +a:ddby.jp +mx include:spf.sender.xserver.jp ~all
SOAns1.xserver.jproot@sv0.xserver.jp serial=0

jp

DNSSEC🔒 Signed (DS record present)
NSz.dns.jp ⭐
NSa.dns.jp
NSb.dns.jp
NSc.dns.jp
NSd.dns.jp
NSe.dns.jp
NSf.dns.jp
NSg.dns.jp
NSh.dns.jp
SOAz.dns.jproot@dns.jp serial=1778841903
WOT: SAFE (62/100)

MX for

ddby.jp

Same first word

ddby.jp
ddby.net
ddby.com

Similar names

dbdy.net
dbyd.ch
dbyd.co
bddy.cc
dbyd.live
bddy.me
dbyd.se
dbyd.jp
dybd.net
bddy.com
dybd.com
bddy.cn
dbdy.cc
dybd.com.cn
dbyd.co.uk
dbyd.co.za
bydd.com
bddy.edu.cn
dbdy.top
dbdy.org
ybdd.com
ydbd.com
ybdd.de
dbyd.de
dydb.com
bydd.net
yddb.net
dbdy.shop

DNS History

13 records (7 active, 6 former)

20162017201820192020202120222023202420252026NSns1.xserver.jpns2.xserver.jpns3.xserver.jpns4.xserver.jpns5.xserver.jpns.kagoya.netns0.kagoya.netns1.kagoya.netMXddby.jpdmail.ddby.jpA183.90.250.41133.18.9.155153.127.233.130
○NSns.kagoya.net2015-06-27 → 2016-04-06 · 4 obs
● 2015-06-27 12:32:08
● 2016-04-06 16:42:04
○ 2016-09-20 06:47:52
○ 2026-05-15 11:06:16
○NSns0.kagoya.net2015-06-27 → 2016-04-06 · 4 obs
● 2015-06-27 12:32:08
● 2016-04-06 16:42:04
○ 2016-09-20 06:47:52
○ 2026-05-15 11:06:16
○NSns1.kagoya.net2015-06-27 → 2016-04-06 · 4 obs
● 2015-06-27 12:32:08
● 2016-04-06 16:42:04
○ 2016-09-20 06:47:52
○ 2026-05-15 11:06:16
●NSns1.xserver.jp2016-09-20 → 2026-05-15 · 3 obs
○ 2016-04-06 16:42:04
● 2016-09-20 06:47:52
● 2026-05-15 11:06:16
●NSns2.xserver.jp2016-09-20 → 2026-05-15 · 3 obs
○ 2016-04-06 16:42:04
● 2016-09-20 06:47:52
● 2026-05-15 11:06:16
●NSns3.xserver.jp2016-09-20 → 2026-05-15 · 3 obs
○ 2016-04-06 16:42:04
● 2016-09-20 06:47:52
● 2026-05-15 11:06:16
●NSns4.xserver.jp2016-09-20 → 2026-05-15 · 3 obs
○ 2016-04-06 16:42:04
● 2016-09-20 06:47:52
● 2026-05-15 11:06:16
●NSns5.xserver.jp2016-09-20 → 2026-05-15 · 3 obs
○ 2016-04-06 16:42:04
● 2016-09-20 06:47:52
● 2026-05-15 11:06:16
●MXddby.jp2016-09-20 → 2026-05-15 · 3 obs
○ 2016-04-06 16:42:04
● 2016-09-20 06:47:52
● 2026-05-15 11:06:16
○MXdmail.ddby.jp2015-06-27 → 2016-04-06 · 4 obs
● 2015-06-27 12:32:08
● 2016-04-06 16:42:04
○ 2016-09-20 06:47:52
○ 2026-05-15 11:06:16
○A133.18.9.1552015-06-27 → 2015-11-04 · 4 obs
● 2015-06-27 12:32:08
● 2015-11-04 10:11:52
○ 2016-01-19 17:03:42
○ 2026-05-15 11:06:16
○A153.127.233.1302016-01-19 → 2016-04-06 · 5 obs
○ 2015-11-04 10:11:52
● 2016-01-19 17:03:42
● 2016-04-06 16:42:04
○ 2016-09-20 06:47:52
○ 2026-05-15 11:06:16
●A183.90.250.412016-09-20 → 2026-05-15 · 3 obs
○ 2016-04-06 16:42:04
● 2016-09-20 06:47:52
● 2026-05-15 11:06:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpe.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp...-
ddby.jpns4.xserver.jp, ns2.xserver.jp, ns1.xserver.jp, ns3.xserver.jp...11 records

✅ Authoritative Response

Server:183.90.224.226

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ddby.jp (unsigned zone)

⏱️ Timing

Total: 1184ms | Queries: -

📄 Records

TypeCountSample Data
A1183.90.250.41
NS5ns3.xserver.jp, ns5.xserver.jp...
MX1ddby.jp (pri: 0)
TXT2google-site-verification=HNawxtKFrv2JcT9, v=spf1 +a:sv1340.xserver.jp +a:ddby.jp +
SOA1ns1.xserver.jp root.sv0.xserver.jp

📌 Glue Records Collected

Total: 11

Out-of-bailiwick: 11 (ns5.xserver.jp, ns5.xserver.jp, ns5.xserver.jp...)

Analysis

Mail Server Role

ddby.jp serves as the mail server for ddby.jp.

IP Addresses

ddby.jp points to an IP address: 183.90.250.41.

other host names include asia-d.net, xn--28j1bp3fq035a.com, asiwpca.org, monst.matomegamer.com and daijo.jp; they share IP numbers with ddby.jp.

Name Servers

ddby.jp is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.

ddby.jp at least partially shares name servers with other domains, for instance swift-japan.com, stinger-manual.com, taiwan-kitchen.com, nms-prs.com and sharelycode.jp.

Names with three IP numbers:

ns1.xserver.jp points to: 202.226.36.164, 202.226.36.170 and 202.226.36.246.

ns4.xserver.jp points to: 183.90.224.226, 183.90.224.230 and 202.226.39.247.

ns5.xserver.jp points to: 157.112.182.218, 157.112.182.220 and 202.226.37.247.

Names with one IP number:

ns2.xserver.jp points to: 35.72.43.26.

ns3.xserver.jp points to: 202.226.36.247.

Mail Servers

ddby.jp is handled by a single mail server.

The host name ddby.jp points to IP 183.90.250.41.