tetec.jp - robtex.com
tetec.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 202.214.49.12🇯🇵 IIJ-AS202.214.0.0/16 IIJ IPv4 BLOCK ( AS2497 ) | ||||||
| PTR | sharejp01.raservers.net | ||||||
| NS | ns1.raservers.net ⭐ | ||||||
| A | 210.149.87.65🇯🇵 IIJ-AS210.149.0.0/16 IIJ IPv4 BLOCK ( AS2497 ) | ||||||
| NS | ns2.raservers.net | ||||||
| A | 210.149.68.71🇯🇵 IIJ-AS210.149.0.0/16 IIJ IPv4 BLOCK ( AS2497 ) | ||||||
| MX | tetec.jp ⭐ | ||||||
| A | 202.214.49.12🇯🇵 IIJ-AS202.214.0.0/16 IIJ IPv4 BLOCK ( AS2497 ) | ||||||
| PTR | sharejp01.raservers.net | ||||||
| TXT | v=spf1 +a +mx +ip4:202.214.49.12 ~all | ||||||
| SOA | ns1.raservers.netinfo@ramall.info 2026-02-19 #1 | ||||||
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=1774781102 | ||||||
MX for
tetec.jp |
Subdomains
mail.tetec.jp |
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
○NSns1.hostramall.com2015-08-30 → 2017-09-20 · 4 obs
● 2017-09-20 06:15:36
○ 2026-03-27 12:40:10
○ 2026-03-29 11:17:20
●NSns1.raservers.net2026-03-27 → 2026-03-29 · 3 obs
● 2026-03-27 12:40:10
● 2026-03-29 11:17:20
●NSns2.raservers.net2026-03-27 → 2026-03-29 · 3 obs
● 2026-03-27 12:40:10
● 2026-03-29 11:17:20
○NSrmla01.ramall.net2015-08-30 → 2017-09-20 · 4 obs
● 2017-09-20 06:15:36
○ 2026-03-27 12:40:10
○ 2026-03-29 11:17:20
○MXmail.tetec.jp2015-08-30 → 2017-09-20 · 4 obs
● 2017-09-20 06:15:36
○ 2026-03-27 12:40:10
○ 2026-03-29 11:17:20
●MXtetec.jp2026-03-27 → 2026-03-29 · 3 obs
● 2026-03-27 12:40:10
● 2026-03-29 11:17:20
●A202.214.49.122026-03-27 → 2026-03-29 · 3 obs
● 2026-03-27 12:40:10
● 2026-03-29 11:17:20
○A66.212.27.202015-08-30 → 2017-09-20 · 4 obs
● 2017-09-20 06:15:36
○ 2026-03-27 12:40:10
○ 2026-03-29 11:17:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| tetec.jp | ns1.raservers.net, ns2.raservers.net | - |
✅ Authoritative Response
Server:210.149.87.65
NS records: ns1.raservers.net, ns2.raservers.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tetec.jp (unsigned zone)
⏱️ Timing
Total: 1440ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.214.49.12 |
| NS | 2 | ns2.raservers.net, ns1.raservers.net |
| MX | 1 | tetec.jp (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:202.214.49.12 ~all |
| SOA | 1 | ns1.raservers.net info.ramall.info |
Analysis
Hierarchy
mail.tetec.jp is a child of tetec.jp.
Mail Server Role
tetec.jp serves as the mail server for tetec.jp.
IP Addresses
tetec.jp resolves to one IP number: 202.214.49.12.
Other host names, for instance mail.nagel.jp, haircreate-garden.com, mail1.elle-c.com, www.jutaku-sumai.jp and ay-t.com share IP numbers with tetec.jp.
Name Servers
tetec.jp's delegation uses two name servers: ns1.raservers.net and ns2.raservers.net.
tetec.jp uses the same name server setup as other domains, such as blackpearljp.com, miyoshi-tennis.com, winja11.raservers.net, xsn.jp and 1strentalserver.net.
tetec.jp at least partially shares name servers with other domains, including muratalaw.com, a18.me, lcdao.com, kagayakigroup.com and amairo.xyz.
These name servers are often used with ns1.pvj.jp and ns2.pvj.jp.
Host names with a single IP address: ns1.raservers.net points to 210.149.87.65; ns2.raservers.net points to 210.149.68.71.
Mail Servers
tetec.jp is handled by a single mail server, tetec.jp.
Host name tetec.jp resolves to a single IP: 202.214.49.12.