teo.jp - robtex.com
teo.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 183.90.181.102🇯🇵 DRNET183.90.176.0/21 | ||||||
| PTR | tky002.rakko.zone | ||||||
| NS | ns1.rakko.zone ⭐ | ||||||
| A | 172.64.52.196🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.rakko.zone | ||||||
| A | 172.64.53.134🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | teo.jp ⭐ | ||||||
| A | 183.90.181.102🇯🇵 DRNET183.90.176.0/21 | ||||||
| PTR | tky002.rakko.zone | ||||||
| TXT | v=spf1 +a +mx +ip4:183.90.181.102 ~all | ||||||
| SOA | ns1.rakko.zonehostmaster@teo.jp 2025-06-25 #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=1776019503 | ||||||
MX for
teo.jp |
Same first word
Similar names
DNS History
10 records (4 active, 6 former)
●NSns1.rakko.zone2026-04-07 → 2026-04-12 · 3 obs
● 2026-04-07 11:32:20
● 2026-04-12 19:27:06
●NSns2.rakko.zone2026-04-07 → 2026-04-12 · 3 obs
● 2026-04-07 11:32:20
● 2026-04-12 19:27:06
○NSnsas3.firstserver.ne.jp2015-07-14 → 2016-12-14 · 4 obs
● 2016-12-14 14:13:00
○ 2026-04-07 11:32:20
○ 2026-04-12 19:27:06
○NSnsas4.firstserver.ne.jp2015-07-14 → 2016-12-14 · 4 obs
● 2016-12-14 14:13:00
○ 2026-04-07 11:32:20
○ 2026-04-12 19:27:06
○MXmail.teo.jp2015-07-14 → 2016-12-14 · 4 obs
● 2016-12-14 14:13:00
○ 2026-04-07 11:32:20
○ 2026-04-12 19:27:06
○MXmx1.firstserver.ne.jp2015-07-14 → 2016-12-14 · 4 obs
● 2016-12-14 14:13:00
○ 2026-04-07 11:32:20
○ 2026-04-12 19:27:06
○MXmx2.firstserver.ne.jp2015-07-14 → 2016-12-14 · 4 obs
● 2016-12-14 14:13:00
○ 2026-04-07 11:32:20
○ 2026-04-12 19:27:06
●MXteo.jp2026-04-07 → 2026-04-12 · 3 obs
● 2026-04-07 11:32:20
● 2026-04-12 19:27:06
●A183.90.181.1022026-04-07 → 2026-04-12 · 3 obs
● 2026-04-07 11:32:20
● 2026-04-12 19:27:06
○A203.183.117.722015-07-14 → 2016-12-14 · 4 obs
● 2016-12-14 14:13:00
○ 2026-04-07 11:32:20
○ 2026-04-12 19:27:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | f.dns.jp, c.dns.jp, d.dns.jp, h.dns.jp... | - |
| teo.jp | ns1.rakko.zone, ns2.rakko.zone | - |
✅ Authoritative Response
Server:172.64.52.196
NS records: ns1.rakko.zone, ns2.rakko.zone
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for teo.jp (unsigned zone)
⏱️ Timing
Total: 1326ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.90.181.102 |
| NS | 2 | ns1.rakko.zone, ns2.rakko.zone |
| MX | 1 | teo.jp (pri: 10) |
| TXT | 1 | v=spf1 +a +mx +ip4:183.90.181.102 ~all |
| SOA | 1 | ns1.rakko.zone hostmaster.teo.jp |
Analysis
Mail Server Role
teo.jp serves as the mail server for teo.jp.
IP Addresses
teo.jp points to a single IP address: 183.90.181.102.
Other host names such as o.nsf.jp, aichi-recruit.com, olio.jp, www.shiri.jp and paulsdelirestaurant.com share IP numbers with teo.jp.
Name Servers
teo.jp is delegated to two name servers: ns1.rakko.zone and ns2.rakko.zone.
teo.jp uses the same name server setup as other domains, including bbjapan.jp, buyku.net, setsuyaku-life.net, rakko.jp and assy.jp.
Hostnames with a single IP
ns1.rakko.zone resolves to: 172.64.52.196.
ns2.rakko.zone resolves to: 172.64.53.134.
Mail Servers
Mail for teo.jp is handled by a single mail server, teo.jp.
Host teo.jp points to IP 183.90.181.102.