sch1.jp - robtex.com
sch1.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=1786905903 | ||||||
rank #5729 in the tld
MX for
sch1.jp |
Same first word
Similar names
hcs1.de |
1sch.com |
1hcs.com |
1shc.com |
csh1.com |
chs1.com |
h1cs.com |
1sch.net |
hsc1.com |
shc1.com |
1sch.in |
1sch.de |
hcs1.com |
hs1c.com |
DNS History
7 records (7 active, 0 former)
●NSns1.xserver.jp2026-06-11 → 2026-08-16 · 2 obs
● 2026-08-16 20:14:52
●NSns2.xserver.jp2026-06-11 → 2026-08-16 · 2 obs
● 2026-08-16 20:14:52
●NSns3.xserver.jp2026-06-11 → 2026-08-16 · 2 obs
● 2026-08-16 20:14:52
●NSns4.xserver.jp2026-06-11 → 2026-08-16 · 2 obs
● 2026-08-16 20:14:52
●NSns5.xserver.jp2026-06-11 → 2026-08-16 · 2 obs
● 2026-08-16 20:14:52
●MXsch1.jp2026-06-11 → 2026-08-16 · 2 obs
● 2026-08-16 20:14:52
●A85.131.207.1552026-06-11 → 2026-08-16 · 2 obs
● 2026-08-16 20:14:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| sch1.jp | ns5.xserver.jp, ns3.xserver.jp, ns1.xserver.jp, ns2.xserver.jp... | 11 records |
✅ Authoritative Response
Server:202.226.36.164
NS records: ns5.xserver.jp, ns3.xserver.jp, ns1.xserver.jp, ns2.xserver.jp, ns4.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sch1.jp (unsigned zone)
⏱️ Timing
Total: 777ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.131.207.155 |
| NS | 5 | ns2.xserver.jp, ns4.xserver.jp... |
| MX | 1 | sch1.jp (pri: 0) |
| TXT | 2 | v=spf1 +a:sv16414.xserver.jp +a:sch1.jp , google-site-verification=EUdeUWI0UgBfcRJ |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
📌 Glue Records Collected
Total: 11
Out-of-bailiwick: 11 (ns5.xserver.jp, ns5.xserver.jp, ns5.xserver.jp...)
Analysis
Mail Server Role
The MX record for sch1.jp points back to sch1.jp — it is its own mail server.
IP Addresses
sch1.jp directs to one IP number, which is 85.131.207.155.
Among the host names that share IP numbers with sch1.jp are magna-eikaiwa.mintflag.com, friedlichewelt.com, vm0.okunobou.or.jp and two others.
Name Servers
The authoritative name servers for sch1.jp are ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.
There is at least partial name server overlap between sch1.jp and other domains — pdca3.xsrv.jp, atreform.com, yoisake.com and two more among them.
These name servers frequently co-occur with the name servers ns4.xserver.jp and ns5.xserver.jp.
Hosts with three IP address records:
The hostname ns1.xserver.jp points to 202.226.36.164, 202.226.36.170 and 202.226.36.246.
The hostname ns4.xserver.jp points to 183.90.224.226, 183.90.224.230 and 202.226.39.247.
The hostname ns5.xserver.jp points to 157.112.182.218, 157.112.182.220 and 202.226.37.247.
Hosts that resolve to one IP address:
The hostname ns2.xserver.jp resolves to 35.72.43.26.
The hostname ns3.xserver.jp resolves to 202.226.36.247.
Mail Servers
The MX record for sch1.jp points to a single mail server: sch1.jp.
sch1.jp carries a single IP number, which is 85.131.207.155.