by-standard.com - robtex.com

by-standard.com

DNSSEC⚠️ Not signed
A183.181.85.23🇯🇵 XSERVER-AS183.181.84.0/22 XSERVER Inc.
PTRsv8662.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 ⚠️ Not in parent delegation
A202.226.36.247🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns3.xserver.jp
NSns4.xserver.jp ⚠️ Not in parent delegation
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 ⚠️ Not in parent delegation
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
MXby-standard.com ⭐
A183.181.85.23🇯🇵 XSERVER-AS183.181.84.0/22 XSERVER Inc.
PTRsv8662.xserver.jp
TXTv=spf1 +a:sv8662.xserver.jp +a:by-standard.com +mx include:spf.sender.xserver...
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=1775960967

MX for

by-standard.com

Subdomains

www.by-standard.com

Same first word

by-standard.com

DNS History

16 records (7 active, 9 former)

201820192020202120222023202420252026NSns1.xserver.jpns2.xserver.jpns3.xserver.jpns4.xserver.jpns5.xserver.jpns17.domaincontrol.comns18.domaincontrol.comMXby-standard.commx.zoho.commx2.zoho.commx3.zoho.comA183.181.85.23198.185.159.144198.185.159.145198.49.23.144198.49.23.145
●NSns1.xserver.jp2026-04-05 → 2026-04-12 · 3 obs
○ 2017-05-08 01:09:44
● 2026-04-05 18:35:16
● 2026-04-12 02:33:20
○NSns17.domaincontrol.com2017-05-08 → 2017-05-08 · 3 obs
● 2017-05-08 01:09:44
○ 2026-04-05 18:35:16
○ 2026-04-12 02:33:20
○NSns18.domaincontrol.com2017-05-08 → 2017-05-08 · 3 obs
● 2017-05-08 01:09:44
○ 2026-04-05 18:35:16
○ 2026-04-12 02:33:20
●NSns2.xserver.jp2026-04-05 → 2026-04-12 · 3 obs
○ 2017-05-08 01:09:44
● 2026-04-05 18:35:16
● 2026-04-12 02:33:20
●NSns3.xserver.jp2026-04-05 → 2026-04-12 · 3 obs
○ 2017-05-08 01:09:44
● 2026-04-05 18:35:16
● 2026-04-12 02:33:20
●NSns4.xserver.jp2026-04-05 → 2026-04-12 · 3 obs
○ 2017-05-08 01:09:44
● 2026-04-05 18:35:16
● 2026-04-12 02:33:20
●NSns5.xserver.jp2026-04-05 → 2026-04-12 · 3 obs
○ 2017-05-08 01:09:44
● 2026-04-05 18:35:16
● 2026-04-12 02:33:20
●MXby-standard.com2026-04-05 → 2026-04-12 · 3 obs
○ 2017-05-08 01:09:44
● 2026-04-05 18:35:16
● 2026-04-12 02:33:20
○MXmx.zoho.com2017-05-08 → 2017-05-08 · 3 obs
● 2017-05-08 01:09:44
○ 2026-04-05 18:35:16
○ 2026-04-12 02:33:20
○MXmx2.zoho.com2017-05-08 → 2017-05-08 · 3 obs
● 2017-05-08 01:09:44
○ 2026-04-05 18:35:16
○ 2026-04-12 02:33:20
○MXmx3.zoho.com2017-05-08 → 2017-05-08 · 3 obs
● 2017-05-08 01:09:44
○ 2026-04-05 18:35:16
○ 2026-04-12 02:33:20
●A183.181.85.232026-04-05 → 2026-04-12 · 3 obs
○ 2017-05-08 01:09:44
● 2026-04-05 18:35:16
● 2026-04-12 02:33:20
○A198.185.159.1442017-05-08 → 2017-05-08 · 3 obs
● 2017-05-08 01:09:44
○ 2026-04-05 18:35:16
○ 2026-04-12 02:33:20
○A198.185.159.1452017-05-08 → 2017-05-08 · 3 obs
● 2017-05-08 01:09:44
○ 2026-04-05 18:35:16
○ 2026-04-12 02:33:20
○A198.49.23.1442017-05-08 → 2017-05-08 · 3 obs
● 2017-05-08 01:09:44
○ 2026-04-05 18:35:16
○ 2026-04-12 02:33:20
○A198.49.23.1452017-05-08 → 2017-05-08 · 3 obs
● 2017-05-08 01:09:44
○ 2026-04-05 18:35:16
○ 2026-04-12 02:33:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comm.gtld-servers.net, j.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net...-
by-standard.comns1.xserver.jp, ns2.xserver.jp-

✅ Authoritative Response

Server:202.226.36.164

NS records: ns1.xserver.jp, ns2.xserver.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for by-standard.com (unsigned zone)

⏱️ Timing

Total: 1110ms | Queries: -

📄 Records

TypeCountSample Data
A1183.181.85.23
NS5ns2.xserver.jp, ns4.xserver.jp...
MX1by-standard.com (pri: 0)
TXT1v=spf1 +a:sv8662.xserver.jp +a:by-standa
SOA1ns1.xserver.jp root.xserver.jp

Analysis

Hierarchy

by-standard.com is a parent of www.by-standard.com.

Mail Server Role

by-standard.com serves as the mail server for by-standard.com.

IP Addresses

by-standard.com points to a single IP address: 183.181.85.23.

Other host names such as www.by-standard.com, momsknack.com, threesisterstradingpost.com, inaizumi.net and mx.public-ocean.com share IP numbers with by-standard.com.

Name Servers

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

At least part of the name servers for by-standard.com are shared with other domains, for instance sin-ki.co.jp, mvns.jp, xn--zcktaps7era3757eciva.jp, koyo-awaji.co.jp and lomo.tk.

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

Mail for by-standard.com is handled by a single mail server, by-standard.com.

Host by-standard.com points to IP 183.181.85.23.