seamless.co.jp - robtex.com
seamless.co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.141.97.23🇯🇵 XSERVER-AS103.141.97.0/24 XSERVER Inc. | ||||||
| PTR | sv10822.xserver.jp | ||||||
| NS | ns.seamless.co.jp ⭐ | ||||||
| A | 218.40.195.26🇯🇵 ODN218.40.192.0/20 | ||||||
| PTR | s21840195-26.bizhost.ultina.jp | ||||||
| NS | shns2.ultina.jp | ||||||
| A | 210.169.160.52🇯🇵 ODN210.169.128.0/17 | ||||||
| PTR | shns2.ultina.jp | ||||||
| MX | mail.seamless.co.jp ⭐ | ||||||
| A | 218.40.195.26🇯🇵 ODN218.40.192.0/20 | ||||||
| PTR | s21840195-26.bizhost.ultina.jp | ||||||
| TXT | v=spf1 +a +mx include:ultina.jp +a +mx include:webcas.net ~all | ||||||
| SOA | ns.seamless.co.jpcasey@seamless.co.jp serial=1715233166 | ||||||
co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| TXT | co.jp. | ||||||
Previously MX for
seamless.co.jp |
Subdomains
Same first word
Similar names
salessme.com |
messales.com |
saemless.com |
semsales.ch |
msesales.com |
smleases.com |
esmsales.com |
messales.it |
emssales.com |
melasses.com |
emssales.net |
sealmess.com |
smesales.com |
sameless.com |
msesales.net |
melasses.net |
DNS History
6 records (4 active, 2 former)
●NSns.seamless.co.jp2015-06-23 → 2026-04-14 · 2 obs
● 2026-04-14 15:36:54
●MXmail.seamless.co.jp2026-03-26 → 2026-04-14 · 3 obs
● 2026-03-26 16:31:50
● 2026-04-14 15:36:54
○MXseamless.co.jp2015-06-23 → 2020-02-11 · 4 obs
● 2020-02-11 10:38:14
○ 2026-03-26 16:31:50
○ 2026-04-14 15:36:54
●A103.141.97.232026-03-26 → 2026-04-14 · 3 obs
● 2026-03-26 16:31:50
● 2026-04-14 15:36:54
○A218.40.195.262015-06-23 → 2020-02-11 · 4 obs
● 2020-02-11 10:38:14
○ 2026-03-26 16:31:50
○ 2026-04-14 15:36:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| seamless.co.jp | ns.seamless.co.jp, shns2.ultina.jp | 1 record |
✅ Authoritative Response
Server:218.40.195.26
NS records: ns.seamless.co.jp, shns2.ultina.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for seamless.co.jp (unsigned zone)
⏱️ Timing
Total: 1584ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.141.97.23 |
| NS | 2 | shns2.ultina.jp, ns.seamless.co.jp |
| MX | 1 | mail.seamless.co.jp (pri: 10) |
| TXT | 1 | v=spf1 +a +mx include:ultina.jp +a +mx i |
| SOA | 1 | ns.seamless.co.jp casey.seamless.co.jp |
📌 Glue Records Collected
Total: 1
In-bailiwick: 1 (ns.seamless.co.jp)
Analysis
Hierarchy
seamless.co.jp is a parent of mail.seamless.co.jp and ns.seamless.co.jp.
IP Addresses
seamless.co.jp points to a single IP address: 103.141.97.23.
Other host names such as s15.clala.co.jp, mail.genkan-ns.com, gulf-japan.com, bravo-web.com and f-confiance.com share IP numbers with seamless.co.jp.
Name Servers
seamless.co.jp is delegated to two name servers: shns2.ultina.jp and ns.seamless.co.jp.
At least part of the name servers for seamless.co.jp are shared with other domains, for instance ohe-co.co.jp, icbc.co.jp, okachi-sec.co.jp, biztest.ultina.jp and boulmich.co.jp.
these name servers are commonly used with ns.ohe-co.co.jp, ns.icbc.co.jp, ns.okachi-sec.co.jp, nsk0.secure.ne.jp and nsk1.secure.ne.jp.
Hostnames with a single IP
shns2.ultina.jp resolves to: 210.169.160.52.
ns.seamless.co.jp resolves to: 218.40.195.26.
Mail Servers
The mail server for seamless.co.jp is mail.seamless.co.jp.
Host mail.seamless.co.jp points to IP 218.40.195.26.