r-bottom.com - robtex.com

r-bottom.com

DNSSEC⚠️ Not signed
A183.90.240.214🇯🇵 XSERVER-AS183.90.240.0/20 XSERVER Inc.
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
MXr-bottom.com ⭐
A183.90.240.214🇯🇵 XSERVER-AS183.90.240.0/20 XSERVER Inc.
TXTv=spf1 +a:sv2246.xserver.jp +a:r-bottom.com +mx include:spf.sender.xserver.jp...
SOAns1.xserver.jproot@xserver.jp serial=0

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1775964677

MX for

r-bottom.com

Same first word

r-bottom.com

Similar names

tm-robot.com
mt-robot.com
tb-motor.com

DNS History

18 records (7 active, 11 former)

20162017201820192020202120222023202420252026NSns1.xserver.jpns2.xserver.jpns3.xserver.jpns4.xserver.jpns5.xserver.jpns1.myhostadmin.netns2.myhostadmin.netns3.myhostadmin.netns4.myhostadmin.netns5.myhostadmin.netns6.myhostadmin.netuns01.lolipop.jpuns02.lolipop.jpMXr-bottom.commx01.lolipop.jpA183.90.240.214154.194.153.111210.172.144.248
○NSns1.myhostadmin.net2020-01-24 → 2020-01-24 · 3 obs
○ 2015-11-19 17:42:16
● 2020-01-24 01:47:24
○ 2026-04-12 03:49:24
●NSns1.xserver.jp2026-04-12 → 2026-04-12 · 2 obs
○ 2020-01-24 01:47:24
● 2026-04-12 03:49:24
○NSns2.myhostadmin.net2020-01-24 → 2020-01-24 · 3 obs
○ 2015-11-19 17:42:16
● 2020-01-24 01:47:24
○ 2026-04-12 03:49:24
●NSns2.xserver.jp2026-04-12 → 2026-04-12 · 2 obs
○ 2020-01-24 01:47:24
● 2026-04-12 03:49:24
○NSns3.myhostadmin.net2020-01-24 → 2020-01-24 · 3 obs
○ 2015-11-19 17:42:16
● 2020-01-24 01:47:24
○ 2026-04-12 03:49:24
●NSns3.xserver.jp2026-04-12 → 2026-04-12 · 2 obs
○ 2020-01-24 01:47:24
● 2026-04-12 03:49:24
○NSns4.myhostadmin.net2020-01-24 → 2020-01-24 · 3 obs
○ 2015-11-19 17:42:16
● 2020-01-24 01:47:24
○ 2026-04-12 03:49:24
●NSns4.xserver.jp2026-04-12 → 2026-04-12 · 2 obs
○ 2020-01-24 01:47:24
● 2026-04-12 03:49:24
○NSns5.myhostadmin.net2020-01-24 → 2020-01-24 · 3 obs
○ 2015-11-19 17:42:16
● 2020-01-24 01:47:24
○ 2026-04-12 03:49:24
●NSns5.xserver.jp2026-04-12 → 2026-04-12 · 2 obs
○ 2020-01-24 01:47:24
● 2026-04-12 03:49:24
○NSns6.myhostadmin.net2020-01-24 → 2020-01-24 · 3 obs
○ 2015-11-19 17:42:16
● 2020-01-24 01:47:24
○ 2026-04-12 03:49:24
○NSuns01.lolipop.jp2015-07-17 → 2015-07-17 · 3 obs
● 2015-07-17 06:08:26
○ 2015-11-19 17:42:16
○ 2026-04-12 03:49:24
○NSuns02.lolipop.jp2015-07-17 → 2015-07-17 · 3 obs
● 2015-07-17 06:08:26
○ 2015-11-19 17:42:16
○ 2026-04-12 03:49:24
○MXmx01.lolipop.jp2015-07-17 → 2015-07-17 · 3 obs
● 2015-07-17 06:08:26
○ 2015-11-19 17:42:16
○ 2026-04-12 03:49:24
●MXr-bottom.com2026-04-12 → 2026-04-12 · 2 obs
○ 2015-11-19 17:42:16
● 2026-04-12 03:49:24
○A154.194.153.1112020-01-24 → 2020-01-24 · 3 obs
○ 2015-11-19 17:42:16
● 2020-01-24 01:47:24
○ 2026-04-12 03:49:24
●A183.90.240.2142026-04-12 → 2026-04-12 · 2 obs
○ 2020-01-24 01:47:24
● 2026-04-12 03:49:24
○A210.172.144.2482015-07-17 → 2015-07-17 · 3 obs
● 2015-07-17 06:08:26
○ 2015-11-19 17:42:16
○ 2026-04-12 03:49:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comh.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, j.gtld-servers.net...-
r-bottom.comns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp...-

✅ Authoritative Response

Server:157.112.182.218

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 r-bottom.com (unsigned zone)

⏱️ Timing

Total: 1196ms | Queries: -

📄 Records

TypeCountSample Data
A1183.90.240.214
NS5ns1.xserver.jp, ns2.xserver.jp...
MX1r-bottom.com (pri: 0)
TXT1v=spf1 +a:sv2246.xserver.jp +a:r-bottom.
SOA1ns1.xserver.jp root.xserver.jp

Analysis

Mail Server Role

r-bottom.com serves as the mail server for r-bottom.com.

IP Addresses

r-bottom.com points to IP number 183.90.240.214.

For instance, other host names yorontou.info, ns.shinyokohama-togakushi.com, oasismedical.or.jp, yodogawakeiki.com and info.units.co.jp share IP numbers with r-bottom.com.

Name Servers

r-bottom.com is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.

r-bottom.com shares name servers with other domains at least partially, for example procosme.co.jp, haka-navi.com, amagumo.jp, kidoizumi.jp and imk-holdings.co.jp.

Host 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.

Host 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

r-bottom.com is handled by a single mail server, r-bottom.com.

r-bottom.com points to a single IP: 183.90.240.214.