good-at.com - robtex.com
good-at.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.141.96.159🇯🇵 XSERVER-AS103.141.96.0/24 XSERVER Inc. | ||||||
| PTR | sv10798.xserver.jp | ||||||
| NS | dns01.muumuu-domain.com ⭐ | ||||||
| A | 202.239.23.39🇯🇵 IDC202.239.23.0/24 Frontier Inc. | ||||||
| NS | dns02.muumuu-domain.com | ||||||
| A | 160.251.249.62🇯🇵 GMOOSK-NET160.251.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| MX | ak113.secure.ne.jp ⭐ | ||||||
| A | 150.60.159.22🇯🇵 CPI-NET150.60.0.0/16 KDDI Web Communications Inc. | ||||||
| PTR | ak113.secure.ne.jp | ||||||
| TXT | v=spf1 +a:ak113.secure.ne.jp +a:good-at.com +mx ~all | ||||||
| TXT | v=spf1 +a:sv10798.xserver.jp +a:good-at.com +mx ~all | ||||||
| SOA | dns01.muumuu-domain.compostmaster@good-at.com serial=1642725096 | ||||||
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=1776883247 | ||||||
Subdomains
www.good-at.com |
Same first word
good-at.com |
DNS History
14 records (4 active, 10 former)
●NSdns01.muumuu-domain.com2026-04-05 → 2026-04-22 · 3 obs
● 2026-04-05 11:35:20
● 2026-04-22 18:43:22
●NSdns02.muumuu-domain.com2026-04-05 → 2026-04-22 · 3 obs
● 2026-04-05 11:35:20
● 2026-04-22 18:43:22
○NSns.admiral.ne.jp2015-07-24 → 2017-03-15 · 4 obs
● 2017-03-15 13:07:30
○ 2019-12-26 10:15:08
○ 2026-04-22 18:43:22
○NSns2.admiral.ne.jp2015-07-24 → 2017-03-15 · 4 obs
● 2017-03-15 13:07:30
○ 2019-12-26 10:15:08
○ 2026-04-22 18:43:22
○NSns6.cpi.ad.jp2019-12-26 → 2019-12-26 · 4 obs
● 2019-12-26 10:15:08
○ 2026-04-05 11:35:20
○ 2026-04-22 18:43:22
○NSns7.cpi.ad.jp2019-12-26 → 2019-12-26 · 4 obs
● 2019-12-26 10:15:08
○ 2026-04-05 11:35:20
○ 2026-04-22 18:43:22
●MXak113.secure.ne.jp2026-04-05 → 2026-04-22 · 3 obs
● 2026-04-05 11:35:20
● 2026-04-22 18:43:22
○MXamx02.admiral.ne.jp2015-07-24 → 2017-03-15 · 4 obs
● 2017-03-15 13:07:30
○ 2019-12-26 10:15:08
○ 2026-04-22 18:43:22
○MXvlmx20.secure.ne.jp2019-12-26 → 2019-12-26 · 4 obs
● 2019-12-26 10:15:08
○ 2026-04-05 11:35:20
○ 2026-04-22 18:43:22
○MXvlmx21.secure.ne.jp2019-12-26 → 2019-12-26 · 4 obs
● 2019-12-26 10:15:08
○ 2026-04-05 11:35:20
○ 2026-04-22 18:43:22
○MXvlmx22.secure.ne.jp2019-12-26 → 2019-12-26 · 4 obs
● 2019-12-26 10:15:08
○ 2026-04-05 11:35:20
○ 2026-04-22 18:43:22
●A103.141.96.1592026-04-05 → 2026-04-22 · 3 obs
● 2026-04-05 11:35:20
● 2026-04-22 18:43:22
○A150.60.159.582019-12-26 → 2019-12-26 · 4 obs
● 2019-12-26 10:15:08
○ 2026-04-05 11:35:20
○ 2026-04-22 18:43:22
○A219.118.205.352015-07-24 → 2017-03-15 · 4 obs
● 2017-03-15 13:07:30
○ 2019-12-26 10:15:08
○ 2026-04-22 18:43:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| good-at.com | dns01.muumuu-domain.com, dns02.muumuu-domain.com | 2 records |
✅ Authoritative Response
Server:160.251.249.62
NS records: dns01.muumuu-domain.com, dns02.muumuu-domain.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for good-at.com (unsigned zone)
⏱️ Timing
Total: 436ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.141.96.159 |
| NS | 2 | dns02.muumuu-domain.com, dns01.muumuu-domain.com |
| MX | 1 | ak113.secure.ne.jp (pri: 10) |
| TXT | 2 | v=spf1 +a:ak113.secure.ne.jp +a:good-at., v=spf1 +a:sv10798.xserver.jp +a:good-at. |
| SOA | 1 | dns01.muumuu-domain.com postmaster.good- |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns01.muumuu-domain.com, dns02.muumuu-domain.com)
Analysis
Hierarchy
The parent of www.good-at.com is good-at.com.
IP Addresses
good-at.com points to an IP address: 103.141.96.159.
other host names include toukou-ji.com, ttnavi.net, rikugi.com, oteracard.com and sv10798.xserver.jp; they share IP numbers with good-at.com.
Name Servers
Two name servers dns01.muumuu-domain.com and dns02.muumuu-domain.com handle the delegation for good-at.com.
good-at.com shares the same name server setup as other domains, for instance owa1989.com, salon-mar.com, noukaurata.com, huarangas.com and kasimus.com.
good-at.com at least partially shares name servers with other domains, for instance kirie.xyz, ishikawa.farm, fukamidori.jp, limeisoap.com and steprize.net.
Host names with one IP:
dns01.muumuu-domain.com points to: 202.239.23.39
dns02.muumuu-domain.com points to: 160.251.249.62
Mail Servers
good-at.com is handled by a single mail server, ak113.secure.ne.jp.
good-at.com uses the same mail server setup as other domains, for instance askr.or.jp, felice-wa.com, c21n.jp, starways-inc.com and okada-construct.com.
The host name ak113.secure.ne.jp points to IP 150.60.159.22.