swing-k.net - robtex.com
swing-k.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 157.112.144.14🇯🇵 XSERVER-AS157.112.144.0/21 XSERVER Inc. | ||||||
| PTR | sv113.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 | swing-k.net ⭐ | ||||||
| A | 157.112.144.14🇯🇵 XSERVER-AS157.112.144.0/21 XSERVER Inc. | ||||||
| PTR | sv113.sixcore.ne.jp | ||||||
| TXT | v=spf1 +a:sv113.sixcore.ne.jp +a:swing-k.net +mx include:spf.sender.xserver.j... | ||||||
| SOA | ns1.sixcore.ne.jproot@sv0.sixcore.ne.jp serial=0 | ||||||
net
| 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=1781456585 | ||||||
MX for
swing-k.net |
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
●NSns1.sixcore.ne.jp2015-07-13 → 2026-06-14 · 3 obs
● 2015-07-13 01:05:24
● 2026-06-14 17:31:08
●NSns2.sixcore.ne.jp2015-07-13 → 2026-06-14 · 3 obs
● 2015-07-13 01:05:24
● 2026-06-14 17:31:08
●NSns3.sixcore.ne.jp2015-07-13 → 2026-06-14 · 3 obs
● 2015-07-13 01:05:24
● 2026-06-14 17:31:08
○NSuns01.lolipop.jp2007-10-11 → 2007-10-11 · 3 obs
○ 2015-07-13 01:05:24
○ 2026-06-14 17:31:08
○NSuns02.lolipop.jp2007-10-11 → 2007-10-11 · 3 obs
○ 2015-07-13 01:05:24
○ 2026-06-14 17:31:08
●MXswing-k.net2007-10-11 → 2026-06-14 · 2 obs
● 2026-06-14 17:31:08
●A157.112.144.142015-07-13 → 2026-06-14 · 3 obs
● 2015-07-13 01:05:24
● 2026-06-14 17:31:08
○A219.94.132.872007-10-11 → 2007-10-11 · 3 obs
○ 2015-07-13 01:05:24
○ 2026-06-14 17:31:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net... | - |
| swing-k.net | ns1.sixcore.ne.jp, ns2.sixcore.ne.jp, ns3.sixcore.ne.jp | - |
✅ Authoritative Response
Server:202.226.39.241
NS records: ns1.sixcore.ne.jp, ns2.sixcore.ne.jp, ns3.sixcore.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for swing-k.net (unsigned zone)
⏱️ Timing
Total: 1179ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.112.144.14 |
| NS | 3 | ns2.sixcore.ne.jp, ns1.sixcore.ne.jp... |
| MX | 1 | swing-k.net (pri: 0) |
| TXT | 1 | v=spf1 +a:sv113.sixcore.ne.jp +a:swing-k |
| SOA | 1 | ns1.sixcore.ne.jp root.sv0.sixcore.ne.jp |
Analysis
Mail Server Role
The MX record for swing-k.net points back to swing-k.net — it is its own mail server.
IP Addresses
swing-k.net directs to one IP number, which is 157.112.144.14.
Among the host names that share IP numbers with swing-k.net are sv113.sixcore.ne.jp, mx.ss400.jp, shin0211.com and two others.
Name Servers
swing-k.net has three name servers — ns1.sixcore.ne.jp, ns2.sixcore.ne.jp and ns3.sixcore.ne.jp.
At least some of swing-k.net's name servers are shared with other domains, for example tank-tokyo.jp, k-east.jp, bigmotor-recruit.net and two more.
Each of the three hostnames points to exactly one IP address: ns1.sixcore.ne.jp points to 202.226.36.232, ns2.sixcore.ne.jp points to 202.226.39.241 and ns3.sixcore.ne.jp points to 202.226.37.248.
Mail Servers
The MX record for swing-k.net points to a single mail server: swing-k.net.
swing-k.net points to one IP number — 157.112.144.14.