tetu-tosou.com - robtex.com
tetu-tosou.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.129.10.201🇯🇵 IDC210.129.0.0/18 Frontier Inc. | ||||||
| PTR | 210-129-10-201.farad.jp-east-2.compute.idcfcloud.net | ||||||
| NS | ns01.xaas3.jp ⭐ | ||||||
| A | 210.129.8.104🇯🇵 IDC210.129.0.0/18 Frontier Inc. | ||||||
| PTR | 210-129-8-104.jp-east-2.compute.idcfcloud.com | ||||||
| NS | ns02.xaas3.jp | ||||||
| A | 210.129.8.184🇯🇵 IDC210.129.0.0/18 Frontier Inc. | ||||||
| PTR | 210-129-8-184.jp-east-2.compute.idcfcloud.com | ||||||
| MX | smtp1.xaas3.jp ⭐ | ||||||
| A | 210.129.8.175🇯🇵 IDC210.129.0.0/18 Frontier Inc. | ||||||
| PTR | smtp1.xaas3.jp | ||||||
| MX | smtp2.xaas3.jp ⭐ | ||||||
| A | 210.129.11.7🇯🇵 IDC210.129.0.0/18 Frontier Inc. | ||||||
| PTR | smtp2.xaas3.jp | ||||||
| TXT | v=spf1 include:spf01.tetu-tosou.com ~all | ||||||
| SOA | ns01.xaas3.jptetu-tosou@com 2019-03-11 #1 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774669692 | ||||||
Same first word
tetu-tosou.com |
DNS History
10 records (5 active, 5 former)
○NSns01.telewave.ad.jp2016-12-20 → 2016-12-20 · 3 obs
○ 2019-12-25 13:10:48
○ 2026-03-28 03:52:36
○NSns01.xaas.jp2016-12-20 → 2016-12-20 · 3 obs
○ 2019-12-25 13:10:48
○ 2026-03-28 03:52:36
●NSns01.xaas3.jp2019-12-25 → 2026-03-28 · 3 obs
● 2019-12-25 13:10:48
● 2026-03-28 03:52:36
●NSns02.xaas3.jp2019-12-25 → 2026-03-28 · 3 obs
● 2019-12-25 13:10:48
● 2026-03-28 03:52:36
○MXsmtp1.xaas.jp2016-12-20 → 2016-12-20 · 3 obs
○ 2019-12-25 13:10:48
○ 2026-03-28 03:52:36
●MXsmtp1.xaas3.jp2019-12-25 → 2026-03-28 · 3 obs
● 2019-12-25 13:10:48
● 2026-03-28 03:52:36
○MXsmtp2.xaas.jp2016-12-20 → 2016-12-20 · 3 obs
○ 2019-12-25 13:10:48
○ 2026-03-28 03:52:36
●MXsmtp2.xaas3.jp2019-12-25 → 2026-03-28 · 3 obs
● 2019-12-25 13:10:48
● 2026-03-28 03:52:36
○A210.128.29.1752016-12-20 → 2016-12-20 · 3 obs
○ 2019-12-25 13:10:48
○ 2026-03-28 03:52:36
●A210.129.10.2012019-12-25 → 2026-03-28 · 3 obs
● 2019-12-25 13:10:48
● 2026-03-28 03:52:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net, a.gtld-servers.net... | - |
| tetu-tosou.com | ns01.xaas3.jp, ns02.xaas3.jp | - |
✅ Authoritative Response
Server:210.129.8.184
NS records: ns01.xaas3.jp, ns02.xaas3.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tetu-tosou.com (unsigned zone)
⏱️ Timing
Total: 1535ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.129.10.201 |
| NS | 4 | ns01.xaas3.jp, ns02.xaas3.jp... |
| MX | 2 | smtp1.xaas3.jp (pri: 10), smtp2.xaas3.jp (pri: 10) |
| TXT | 1 | v=spf1 include:spf01.tetu-tosou.com ~all |
| SOA | 1 | ns01.xaas3.jp tetu-tosou.com |
Analysis
IP Addresses
tetu-tosou.com resolves to one IP number: 210.129.10.201.
Other host names, for instance hana-c.jp, az-collection.com, plan-inet.com, p-epo.jp and oonuma-iin.com share IP numbers with tetu-tosou.com.
Name Servers
tetu-tosou.com's delegation uses two name servers: ns01.xaas3.jp and ns02.xaas3.jp.
tetu-tosou.com uses the same name server setup as other domains, such as inokoya.jp, nagiso-neko.com, uehara-juku.com, rin-wa.com and contadino.net.
tetu-tosou.com at least partially shares name servers with other domains, for example crewnet.biz.
Host names with a single IP address: ns01.xaas3.jp points to 210.129.8.104; ns02.xaas3.jp points to 210.129.8.184.
Mail Servers
tetu-tosou.com is served by two mail servers smtp1.xaas3.jp and smtp2.xaas3.jp.
tetu-tosou.com shares the same mail server setup as other domains, for instance soga-ah.net, nachika.com, j-en.co.jp, j-g-i.com and yoshimoto-cl.com.
Host names with a single IP address: smtp1.xaas3.jp points to 210.129.8.175; smtp2.xaas3.jp points to 210.129.11.7.