eiyo21.com - robtex.com

eiyo21.com

DNSSEC⚠️ Not signed
A202.254.238.9🇯🇵 XSERVER-AS202.254.236.0/22 XSERVER Inc.
PTRsv8.xbiz.ne.jp
NSns1.xbiz.ne.jp ⭐
A157.112.182.247🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.
PTRns1.xbiz.ne.jp
NSns2.xbiz.ne.jp
A35.76.79.244🇯🇵 Amazon35.72.0.0/13 EC2 NRT prefix
PTRns2.xbiz.ne.jp
NSns3.xbiz.ne.jp
A157.112.191.237🇯🇵 XSERVER-AS157.112.184.0/21 XSERVER Inc.
PTRns3.xbiz.ne.jp
MXeiyo21.com ⭐
A202.254.238.9🇯🇵 XSERVER-AS202.254.236.0/22 XSERVER Inc.
PTRsv8.xbiz.ne.jp
TXTv=spf1 +a:sv8.xbiz.ne.jp +a:eiyo21.com +mx include:spf.sender.xserver.jp ~all
SOAns1.xbiz.ne.jproot@xbiz.ne.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=1774646002
WOT: UNKNOWN (67/100)

MX for

eiyo21.com

Subdomains

www.eiyo21.com
mail.eiyo21.com

Same first word

eiyo21.com

DNS History

20 records (5 active, 15 former)

2008201020122014201620182020202220242026NSns1.xbiz.ne.jpns2.xbiz.ne.jpns3.xbiz.ne.jpns-1014.awsdns-62.netns-1447.awsdns-52.orgns-1793.awsdns-32.co.ukns-425.awsdns-53.comns1.ambisys.jpns2.ambisys.jpnsas1.firstserver.ne.jpnsas2.firstserver.ne.jpMXeiyo21.commail.eiyo21.commx.ambisys.netmx1.firstserver.ne.jpmx2.firstserver.ne.jpA202.254.238.9154.34.15.108203.183.67.207211.2.244.137
○NSns-1014.awsdns-62.net2018-11-25 → 2018-11-25 · 4 obs
○ 2017-01-01 14:23:04
● 2018-11-25 23:06:32
○ 2026-02-16 05:57:32
○ 2026-03-27 21:41:54
○NSns-1447.awsdns-52.org2018-11-25 → 2018-11-25 · 4 obs
○ 2017-01-01 14:23:04
● 2018-11-25 23:06:32
○ 2026-02-16 05:57:32
○ 2026-03-27 21:41:54
○NSns-1793.awsdns-32.co.uk2018-11-25 → 2018-11-25 · 4 obs
○ 2017-01-01 14:23:04
● 2018-11-25 23:06:32
○ 2026-02-16 05:57:32
○ 2026-03-27 21:41:54
○NSns-425.awsdns-53.com2018-11-25 → 2018-11-25 · 4 obs
○ 2017-01-01 14:23:04
● 2018-11-25 23:06:32
○ 2026-02-16 05:57:32
○ 2026-03-27 21:41:54
○NSns1.ambisys.jp2007-11-06 → 2007-11-06 · 3 obs
● 2007-11-06 18:58:20
○ 2015-06-20 10:08:42
○ 2026-03-27 21:41:54
●NSns1.xbiz.ne.jp2026-02-16 → 2026-03-27 · 3 obs
○ 2018-11-25 23:06:32
● 2026-02-16 05:57:32
● 2026-03-27 21:41:54
○NSns2.ambisys.jp2007-11-06 → 2007-11-06 · 3 obs
● 2007-11-06 18:58:20
○ 2015-06-20 10:08:42
○ 2026-03-27 21:41:54
●NSns2.xbiz.ne.jp2026-02-16 → 2026-03-27 · 3 obs
○ 2018-11-25 23:06:32
● 2026-02-16 05:57:32
● 2026-03-27 21:41:54
●NSns3.xbiz.ne.jp2026-02-16 → 2026-03-27 · 3 obs
○ 2018-11-25 23:06:32
● 2026-02-16 05:57:32
● 2026-03-27 21:41:54
○NSnsas1.firstserver.ne.jp2015-06-20 → 2017-01-01 · 5 obs
○ 2007-11-06 18:58:20
● 2015-06-20 10:08:42
● 2017-01-01 14:23:04
○ 2018-11-25 23:06:32
○ 2026-03-27 21:41:54
○NSnsas2.firstserver.ne.jp2015-06-20 → 2017-01-01 · 5 obs
○ 2007-11-06 18:58:20
● 2015-06-20 10:08:42
● 2017-01-01 14:23:04
○ 2018-11-25 23:06:32
○ 2026-03-27 21:41:54
●MXeiyo21.com2026-02-16 → 2026-03-27 · 3 obs
○ 2018-11-25 23:06:32
● 2026-02-16 05:57:32
● 2026-03-27 21:41:54
○MXmail.eiyo21.com2007-11-06 → 2018-11-25 · 4 obs
● 2007-11-06 18:58:20
● 2018-11-25 23:06:32
○ 2026-02-16 05:57:32
○ 2026-03-27 21:41:54
○MXmx.ambisys.net2007-11-06 → 2007-11-06 · 3 obs
● 2007-11-06 18:58:20
○ 2015-06-20 10:08:42
○ 2026-03-27 21:41:54
○MXmx1.firstserver.ne.jp2015-06-20 → 2017-01-01 · 5 obs
○ 2007-11-06 18:58:20
● 2015-06-20 10:08:42
● 2017-01-01 14:23:04
○ 2018-11-25 23:06:32
○ 2026-03-27 21:41:54
○MXmx2.firstserver.ne.jp2015-06-20 → 2017-01-01 · 5 obs
○ 2007-11-06 18:58:20
● 2015-06-20 10:08:42
● 2017-01-01 14:23:04
○ 2018-11-25 23:06:32
○ 2026-03-27 21:41:54
○A154.34.15.1082018-11-25 → 2018-11-25 · 4 obs
○ 2017-01-01 14:23:04
● 2018-11-25 23:06:32
○ 2026-02-16 05:57:32
○ 2026-03-27 21:41:54
●A202.254.238.92026-02-16 → 2026-03-27 · 3 obs
○ 2018-11-25 23:06:32
● 2026-02-16 05:57:32
● 2026-03-27 21:41:54
○A203.183.67.2072015-06-20 → 2017-01-01 · 5 obs
○ 2007-11-06 18:58:20
● 2015-06-20 10:08:42
● 2017-01-01 14:23:04
○ 2018-11-25 23:06:32
○ 2026-03-27 21:41:54
○A211.2.244.1372007-11-06 → 2007-11-06 · 3 obs
● 2007-11-06 18:58:20
○ 2015-06-20 10:08:42
○ 2026-03-27 21:41:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
eiyo21.comns1.xbiz.ne.jp, ns2.xbiz.ne.jp, ns3.xbiz.ne.jp-

✅ Authoritative Response

Server:35.76.79.244

NS records: ns1.xbiz.ne.jp, ns2.xbiz.ne.jp, ns3.xbiz.ne.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for eiyo21.com (unsigned zone)

⏱️ Timing

Total: 909ms | Queries: -

📄 Records

TypeCountSample Data
A1202.254.238.9
NS3ns3.xbiz.ne.jp, ns1.xbiz.ne.jp...
MX1eiyo21.com (pri: 0)
TXT1v=spf1 +a:sv8.xbiz.ne.jp +a:eiyo21.com +
SOA1ns1.xbiz.ne.jp root.xbiz.ne.jp

Analysis

Hierarchy

eiyo21.com is the parent of www.eiyo21.com and mail.eiyo21.com.

Mail Server Role

eiyo21.com is the mail server for eiyo21.com.

IP Addresses

eiyo21.com resolves to a single IP: 202.254.238.9.

Other host names, for instance mail.wa-wawa.jp, kasya.jp, kintetsu-rs.com, asean-plus.com and daiichi-kagaku.com share IP numbers with eiyo21.com.

Name Servers

eiyo21.com delegates to three name servers: ns1.xbiz.ne.jp, ns2.xbiz.ne.jp and ns3.xbiz.ne.jp.

eiyo21.com shares some name servers with other domains, for example www.myvoice.co.jp, helvetia.co.jp, hamakuri.co.jp, t-goko.com and kohokyo.or.jp.

Host names with a single IP: ns1.xbiz.ne.jp points to 157.112.182.247; ns2.xbiz.ne.jp points to 35.76.79.244; ns3.xbiz.ne.jp points to 157.112.191.237.

Mail Servers

One mail server handles eiyo21.com.

Host name eiyo21.com points to IP 202.254.238.9.