try-a.co.jp - robtex.com
try-a.co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 157.112.149.17🇯🇵 XSERVER-AS157.112.144.0/21 XSERVER Inc. | ||||||
| PTR | sv216.sixcore.ne.jp | ||||||
| NS | ns1.sixcore.ne.jp ⭐ | ||||||
| A | 202.226.36.232🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc. | ||||||
| PTR | ns1.sixcore.ne.jp | ||||||
| NS | ns2.sixcore.ne.jp | ||||||
| A | 202.226.39.241🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc. | ||||||
| PTR | ns2.sixcore.ne.jp | ||||||
| NS | ns3.sixcore.ne.jp | ||||||
| A | 202.226.37.248🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc. | ||||||
| PTR | ns3.sixcore.ne.jp | ||||||
| MX | try-a.co.jp ⭐ | ||||||
| A | 157.112.149.17🇯🇵 XSERVER-AS157.112.144.0/21 XSERVER Inc. | ||||||
| PTR | sv216.sixcore.ne.jp | ||||||
| TXT | v=spf1 +a:sv216.sixcore.ne.jp +a:try-a.co.jp +mx include:spf.sender.xserver.j... | ||||||
| SOA | ns1.sixcore.ne.jproot@sv0.sixcore.ne.jp serial=0 | ||||||
co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| TXT | co.jp. | ||||||
MX for
try-a.co.jp |
Same first word
Similar names
y-art.eu |
t-ray.com |
y-art.com |
t-ray.de |
a-tyr.ru |
ty-ra.net |
y-art.info |
art-y.org |
t-ray.net |
t-ray.ru |
y-art.de |
t-ray.at |
a-try.com |
DNS History
12 records (5 active, 7 former)
○NSns-1086.awsdns-07.org2015-06-09 → 2016-10-02 · 4 obs
● 2016-10-02 00:55:26
○ 2016-11-22 09:37:24
○ 2026-04-06 03:25:34
○NSns-1872.awsdns-42.co.uk2015-06-09 → 2016-10-02 · 4 obs
● 2016-10-02 00:55:26
○ 2016-11-22 09:37:24
○ 2026-04-06 03:25:34
○NSns-425.awsdns-53.com2015-06-09 → 2016-10-02 · 4 obs
● 2016-10-02 00:55:26
○ 2016-11-22 09:37:24
○ 2026-04-06 03:25:34
○NSns-697.awsdns-23.net2015-06-09 → 2016-10-02 · 4 obs
● 2016-10-02 00:55:26
○ 2016-11-22 09:37:24
○ 2026-04-06 03:25:34
●NSns1.sixcore.ne.jp2016-11-22 → 2026-04-06 · 3 obs
● 2016-11-22 09:37:24
● 2026-04-06 03:25:34
●NSns2.sixcore.ne.jp2016-11-22 → 2026-04-06 · 3 obs
● 2016-11-22 09:37:24
● 2026-04-06 03:25:34
●NSns3.sixcore.ne.jp2016-11-22 → 2026-04-06 · 3 obs
● 2016-11-22 09:37:24
● 2026-04-06 03:25:34
○MXctp0.mx.cloud-mail.jp2015-06-09 → 2016-10-02 · 4 obs
● 2016-10-02 00:55:26
○ 2016-11-22 09:37:24
○ 2026-04-06 03:25:34
○MXctp0.mx2.cloud-mail.jp2015-06-09 → 2016-10-02 · 4 obs
● 2016-10-02 00:55:26
○ 2016-11-22 09:37:24
○ 2026-04-06 03:25:34
●MXtry-a.co.jp2016-11-22 → 2026-04-06 · 3 obs
● 2016-11-22 09:37:24
● 2026-04-06 03:25:34
●A157.112.149.172016-11-22 → 2026-04-06 · 3 obs
● 2016-11-22 09:37:24
● 2026-04-06 03:25:34
○A176.34.53.1472015-06-09 → 2016-10-02 · 4 obs
● 2016-10-02 00:55:26
○ 2016-11-22 09:37:24
○ 2026-04-06 03:25:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | e.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp... | - |
| try-a.co.jp | ns1.sixcore.ne.jp, ns2.sixcore.ne.jp, ns3.sixcore.ne.jp | 3 records |
✅ Authoritative Response
Server:202.226.36.232
NS records: ns1.sixcore.ne.jp, ns2.sixcore.ne.jp, ns3.sixcore.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for try-a.co.jp (unsigned zone)
⏱️ Timing
Total: 966ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.112.149.17 |
| NS | 3 | ns1.sixcore.ne.jp, ns2.sixcore.ne.jp... |
| MX | 1 | try-a.co.jp (pri: 0) |
| TXT | 1 | v=spf1 +a:sv216.sixcore.ne.jp +a:try-a.c |
| SOA | 1 | ns1.sixcore.ne.jp root.sv0.sixcore.ne.jp |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.sixcore.ne.jp, ns2.sixcore.ne.jp, ns3.sixcore.ne.jp)
Analysis
Mail Server Role
try-a.co.jp serves as a mail server for try-a.co.jp.
IP Addresses
try-a.co.jp points to a single IP: 157.112.149.17.
Other host names, for instance www.fukumane.jp, mail.2532622.com, nazotoki-concierge.com, anime117.com and asobu-training.com share IP numbers with try-a.co.jp.
Name Servers
try-a.co.jp is delegated to three name servers: ns1.sixcore.ne.jp, ns2.sixcore.ne.jp and ns3.sixcore.ne.jp.
try-a.co.jp partially shares name servers with other domains; examples include shinanoji.jp, taiyo-ie.com, momoclogazou.com, naoto.sh and jneia.org.
Host names with one IP number:
Host ns1.sixcore.ne.jp points to 202.226.36.232.
Host ns2.sixcore.ne.jp points to 202.226.39.241.
Host ns3.sixcore.ne.jp points to 202.226.37.248.
Mail Servers
try-a.co.jp is handled by a single mail server, try-a.co.jp.
try-a.co.jp points to a single IP: 157.112.149.17.