wellco.jp - robtex.com
wellco.jp
jp
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | z.dns.jp ⭐ | ||||||
| NS | a.dns.jp | ||||||
| NS | b.dns.jp | ||||||
| NS | c.dns.jp | ||||||
| NS | d.dns.jp | ||||||
| NS | e.dns.jp | ||||||
| NS | f.dns.jp | ||||||
| NS | g.dns.jp | ||||||
| NS | h.dns.jp | ||||||
| SOA | z.dns.jproot@dns.jp serial=1784540702 | ||||||
Subdomains
mail.wellco.jp |
Same first word
Similar names
DNS History
12 records (6 active, 6 former)
●NSns-119.awsdns-14.com2018-09-07 → 2026-07-20 · 3 obs
● 2018-09-07 09:04:04
● 2026-07-20 09:55:06
●NSns-1193.awsdns-21.org2018-09-07 → 2026-07-20 · 3 obs
● 2018-09-07 09:04:04
● 2026-07-20 09:55:06
●NSns-1814.awsdns-34.co.uk2018-09-07 → 2026-07-20 · 3 obs
● 2018-09-07 09:04:04
● 2026-07-20 09:55:06
●NSns-579.awsdns-08.net2018-09-07 → 2026-07-20 · 3 obs
● 2018-09-07 09:04:04
● 2026-07-20 09:55:06
○NSnsas1.firstserver.ne.jp2015-06-25 → 2017-02-07 · 4 obs
● 2017-02-07 19:45:50
○ 2018-09-07 09:04:04
○ 2026-07-20 09:55:06
○NSnsas2.firstserver.ne.jp2015-06-25 → 2017-02-07 · 4 obs
● 2017-02-07 19:45:50
○ 2018-09-07 09:04:04
○ 2026-07-20 09:55:06
●MXmail.wellco.jp2015-06-25 → 2026-07-20 · 2 obs
● 2026-07-20 09:55:06
○MXmx1.firstserver.ne.jp2015-06-25 → 2017-02-07 · 4 obs
● 2017-02-07 19:45:50
○ 2018-09-07 09:04:04
○ 2026-07-20 09:55:06
○MXmx2.firstserver.ne.jp2015-06-25 → 2017-02-07 · 4 obs
● 2017-02-07 19:45:50
○ 2018-09-07 09:04:04
○ 2026-07-20 09:55:06
○A154.34.19.612018-09-07 → 2018-09-07 · 4 obs
● 2018-09-07 09:04:04
○ 2026-03-27 18:38:36
○ 2026-07-20 09:55:06
●A164.46.75.1302026-03-27 → 2026-07-20 · 3 obs
● 2026-03-27 18:38:36
● 2026-07-20 09:55:06
○A203.183.18.232015-06-25 → 2017-02-07 · 4 obs
● 2017-02-07 19:45:50
○ 2018-09-07 09:04:04
○ 2026-07-20 09:55:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| wellco.jp | ns-119.awsdns-14.com, ns-1814.awsdns-34.co.uk, ns-1193.awsdns-21.org, ns-579.awsdns-08.net | - |
✅ Authoritative Response
Server:205.251.192.119
NS records: ns-119.awsdns-14.com, ns-1814.awsdns-34.co.uk, ns-1193.awsdns-21.org, ns-579.awsdns-08.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for wellco.jp (unsigned zone)
⏱️ Timing
Total: 2050ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 164.46.75.130 |
| NS | 4 | ns-119.awsdns-14.com, ns-1193.awsdns-21.org... |
| MX | 1 | mail.wellco.jp (pri: 100) |
| TXT | 1 | v=spf1 include:sender.zohoinvoice.com ip |
| SOA | 1 | ns-579.awsdns-08.net awsdns-hostmaster.a |
Analysis
Hierarchy
wellco.jp serves as the parent of mail.wellco.jp.
IP Addresses
wellco.jp points to a single IP number: 164.46.75.130.
Additional host names — including mail.wellco.jp and scarlet-sheep-2f042e2d0ba124d3.znlc.jp — share IP numbers with wellco.jp.
Name Servers
wellco.jp has four authoritative name servers: ns-119.awsdns-14.com, ns-579.awsdns-08.net, ns-1193.awsdns-21.org and ns-1814.awsdns-34.co.uk.
wellco.jp has at least partial name server overlap with other domains, such as blackboardcampuswide.net, greenfit.com.co, wolverinepodcast.com and two others.
ns-119.awsdns-14.com, ns-579.awsdns-08.net, ns-1193.awsdns-21.org and ns-1814.awsdns-34.co.uk all point to exactly two IP numbers each: ns-119.awsdns-14.com → 205.251.192.119 and 2600:9000:5300:7700::1; ns-579.awsdns-08.net → 205.251.194.67 and 2600:9000:5302:4300::1; ns-1193.awsdns-21.org → 205.251.196.169 and 2600:9000:5304:a900::1; ns-1814.awsdns-34.co.uk → 205.251.199.22 and 2600:9000:5307:1600::1.
Mail Servers
wellco.jp has one mail server: mail.wellco.jp.
wellco.jp shares its mail server setup with other domains, such as mail.wellco.jp.
mail.wellco.jp carries a single IP number, which is 164.46.75.130.