wellstech.jp - robtex.com

wellstech.jp

DNSSEC⚠️ Not signed
A103.3.1.122🇯🇵 XSERVER-AS103.3.0.0/22 XSERVER Inc.
PTRsv12281.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
MXaspmx.l.google.com ⭐
A2a00:1450:4009:c0f::1a🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A192.178.223.26🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4023:2801::1a🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f26.1e100.net
A192.178.128.26🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2607:f8b0:4023:1015::1b🇺🇸 Google2607:f8b0::/32
PTRyudfwta-in-f27.1e100.net
A172.253.135.27🇺🇸 Google172.253.135.0/24
PTRyudfwta-in-f27.1e100.net
MXalt3.aspmx.l.google.com(10)
A2607:f8b0:4023:3003::1a🇺🇸 Google2607:f8b0::/32
PTRyulnkjt-in-f26.1e100.net
A172.253.145.26🇺🇸 Google172.253.145.0/24
PTRyulnkjt-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c00::1b🇧🇪 Google2a00:1450:400c::/48
PTRws-in-f27.1e100.net
PTRws-in-x1b.1e100.net
A173.194.76.26🇺🇸 Google173.194.76.0/24
PTRws-in-f26.1e100.net
TXTv=spf1 +a:sv12281.xserver.jp +a:wellstech.jp +mx include:spf.sender.xserver.j...
TXTgoogle-site-verification=UoSnsfwHfM8Cn99rPiNWf6vEK5giRLv_kUup30f34n0
SOAns1.xserver.jproot@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=1774517402

Same first word

wellstech.com.tw
wellstech.jp
wellstech.co.kr
wellstech.kr
wellstech.com

Similar names

welltechs.ru
swelltech.net
swelltech.com
wellchest.com
techwells.com.br

DNS History

14 records (11 active, 3 former)

20162017201820192020202120222023202420252026NSns1.xserver.jpns2.xserver.jpns3.xserver.jpns4.xserver.jpns5.xserver.jp01.dnsv.jp02.dnsv.jpMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA103.3.1.122124.41.84.125
○NS01.dnsv.jp2015-07-01 → 2018-06-02 · 3 obs
● 2015-07-01 09:57:48
● 2018-06-02 23:17:36
○ 2026-03-26 10:05:46
○NS02.dnsv.jp2015-07-01 → 2018-06-02 · 3 obs
● 2015-07-01 09:57:48
● 2018-06-02 23:17:36
○ 2026-03-26 10:05:46
●NSns1.xserver.jp2026-03-26 → 2026-03-26 · 2 obs
○ 2018-06-02 23:17:36
● 2026-03-26 10:05:46
●NSns2.xserver.jp2026-03-26 → 2026-03-26 · 2 obs
○ 2018-06-02 23:17:36
● 2026-03-26 10:05:46
●NSns3.xserver.jp2026-03-26 → 2026-03-26 · 2 obs
○ 2018-06-02 23:17:36
● 2026-03-26 10:05:46
●NSns4.xserver.jp2026-03-26 → 2026-03-26 · 2 obs
○ 2018-06-02 23:17:36
● 2026-03-26 10:05:46
●NSns5.xserver.jp2026-03-26 → 2026-03-26 · 2 obs
○ 2018-06-02 23:17:36
● 2026-03-26 10:05:46
●MXalt1.aspmx.l.google.com2026-03-26 → 2026-03-26 · 1 obs
● 2026-03-26 10:05:46
●MXalt2.aspmx.l.google.com2026-03-26 → 2026-03-26 · 1 obs
● 2026-03-26 10:05:46
●MXalt3.aspmx.l.google.com2026-03-26 → 2026-03-26 · 1 obs
● 2026-03-26 10:05:46
●MXalt4.aspmx.l.google.com2026-03-26 → 2026-03-26 · 1 obs
● 2026-03-26 10:05:46
●MXaspmx.l.google.com2026-03-26 → 2026-03-26 · 1 obs
● 2026-03-26 10:05:46
●A103.3.1.1222026-03-26 → 2026-03-26 · 2 obs
○ 2018-06-02 23:17:36
● 2026-03-26 10:05:46
○A124.41.84.1252015-07-01 → 2018-06-02 · 3 obs
● 2015-07-01 09:57:48
● 2018-06-02 23:17:36
○ 2026-03-26 10:05:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
wellstech.jpns5.xserver.jp, ns2.xserver.jp, ns1.xserver.jp, ns4.xserver.jp...11 records

✅ Authoritative Response

Server:157.112.182.220

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for wellstech.jp (unsigned zone)

⏱️ Timing

Total: 1017ms | Queries: -

📄 Records

TypeCountSample Data
A1103.3.1.122
NS5ns2.xserver.jp, ns1.xserver.jp...
MX5ALT2.ASPMX.L.GOOGLE.COM (pri: 5), ALT3.ASPMX.L.GOOGLE.COM (pri: 10)...
TXT2v=spf1 +a:sv12281.xserver.jp +a:wellstec, google-site-verification=UoSnsfwHfM8Cn99
SOA1ns1.xserver.jp root.xserver.jp

📌 Glue Records Collected

Total: 11

Out-of-bailiwick: 11 (ns1.xserver.jp, ns1.xserver.jp, ns1.xserver.jp...)

Analysis

IP Addresses

wellstech.jp points to a single IP: 103.3.1.122.

Other host names, for instance www.f-blog.jp, yuyu.co.jp, mail.hana-coco.net, www.seminavi.jp and f-blog.jp share IP numbers with wellstech.jp.

Name Servers

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

wellstech.jp at least partially shares its name servers with other domains, for instance cbdoilww.com, judybarber.net, miniit.net, kk-shop.net and shirokitakouenfair.com.

Host names with three IP numbers:

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

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

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

Host names with one IP number:

The host name ns2.xserver.jp points to: 35.72.43.26.

The host name ns3.xserver.jp points to: 202.226.36.247.

Mail Servers

Five mail servers handle wellstech.jp: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

wellstech.jp shares some mail servers with other domains, including oceanshipping.com.eg, ns500759.ns500759.ns500758.ns500698.ns500759.ns500736.ns500735.ns500698.ns500736.ns500735.ns500576.ns500708.trackreceptor.com, ns500758.ns500759.ns500698.ns500758.ns500735.ns500735.ns500576.ns500708.ns500576.ns500698.ns500652.ns500652.trackreceptor.com, ns500759.ns500759.ns500759.ns500758.ns500698.ns500759.ns500735.ns500708.ns500576.ns500698.ns500619.ns500576.ns500619.trackreceptor.com and ns500698.ns500759.ns500698.ns500758.ns500736.ns500736.ns500698.ns500576.ns500698.ns500576.ns500576.ns500652.trackreceptor.com.

these mail servers are often used alongside the mail servers aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to 2a00:1450:4009:c0f::1a and 192.178.223.26.

alt1.aspmx.l.google.com points to 2607:f8b0:4023:2801::1a and 192.178.128.26.

alt2.aspmx.l.google.com points to 2607:f8b0:4023:1015::1b and 172.253.135.27.

alt3.aspmx.l.google.com points to 2607:f8b0:4023:3003::1a and 172.253.145.26.

alt4.aspmx.l.google.com points to 2a00:1450:400c:c00::1b and 173.194.76.26.