waste21.com - robtex.com

waste21.com

DNSSEC⚠️ Not signed
A157.112.183.39🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.
PTRsv5198.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
MXwaste21.com ⭐
A157.112.183.39🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.
PTRsv5198.xserver.jp
TXTv=spf1 +a:sv5198.xserver.jp +a:waste21.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=1777342341

MX for

waste21.com

Same first word

waste21.com

DNS History

7 records (7 active, 0 former)

NSns1.xserver.jpns2.xserver.jpns3.xserver.jpns4.xserver.jpns5.xserver.jpMXwaste21.comA157.112.183.39
●NSns1.xserver.jp2026-03-03 → 2026-04-28 · 2 obs
● 2026-03-03 00:35:22
● 2026-04-28 02:19:20
●NSns2.xserver.jp2026-03-03 → 2026-04-28 · 2 obs
● 2026-03-03 00:35:22
● 2026-04-28 02:19:20
●NSns3.xserver.jp2026-03-03 → 2026-04-28 · 2 obs
● 2026-03-03 00:35:22
● 2026-04-28 02:19:20
●NSns4.xserver.jp2026-03-03 → 2026-04-28 · 2 obs
● 2026-03-03 00:35:22
● 2026-04-28 02:19:20
●NSns5.xserver.jp2026-03-03 → 2026-04-28 · 2 obs
● 2026-03-03 00:35:22
● 2026-04-28 02:19:20
●MXwaste21.com2026-03-03 → 2026-04-28 · 2 obs
● 2026-03-03 00:35:22
● 2026-04-28 02:19:20
●A157.112.183.392026-03-03 → 2026-04-28 · 2 obs
● 2026-03-03 00:35:22
● 2026-04-28 02:19:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comb.gtld-servers.net, d.gtld-servers.net, h.gtld-servers.net, a.gtld-servers.net...-
waste21.comns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp...-

✅ Authoritative Response

Server:183.90.224.226

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 waste21.com (unsigned zone)

⏱️ Timing

Total: 758ms | Queries: -

📄 Records

TypeCountSample Data
A1157.112.183.39
NS5ns2.xserver.jp, ns1.xserver.jp...
MX1waste21.com (pri: 0)
TXT1v=spf1 +a:sv5198.xserver.jp +a:waste21.c
SOA1ns1.xserver.jp root.xserver.jp

Analysis

Mail Server Role

waste21.com serves as the mail server for waste21.com.

IP Addresses

waste21.com points to a single IP number: 157.112.183.39.

Other host names, for instance e-sta.co.jp, fujimic-sig03.com, dental-ishii.com, tanobe.sakuragolf.co.jp and kojima.sakuragolf.co.jp share IP numbers with waste21.com.

Name Servers

waste21.com is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.

waste21.com at least partially shares name servers with other domains, for instance fukushi-portal.tokyo, happyjiji.com, groovearchitect.com, krhouse.co.jp and timegraph.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

A single mail server handles waste21.com.

waste21.com points to a single IP: 157.112.183.39.