knext.info - robtex.com
knext.info
| DNSSEC | ⚠️ Not signed | ||||||
| A | 202.226.36.36🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc. | ||||||
| PTR | sv35.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 | knext.info ⭐ | ||||||
| A | 202.226.36.36🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc. | ||||||
| PTR | sv35.sixcore.ne.jp | ||||||
| TXT | v=spf1 +a:sv35.sixcore.ne.jp +a:knext.info +mx include:spf.sender.xserver.jp ... | ||||||
| SOA | ns1.sixcore.ne.jproot@sixcore.ne.jp serial=0 | ||||||
info
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.info.afilias-nst.info ⭐ | ||||||
| NS | a2.info.afilias-nst.info | ||||||
| NS | b0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | b2.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | c0.info.afilias-nst.info | ||||||
| NS | d0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| SOA | a0.info.afilias-nst.infohostmaster@donuts.email serial=1778784968 | ||||||
Previously NS for
knext.info |
MX for
knext.info |
Same first word
Similar names
DNS History
9 records (5 active, 4 former)
○NSdns01.muumuu-domain.com2015-12-19 → 2016-07-21 · 4 obs
● 2016-07-21 12:55:20
○ 2017-06-13 22:19:24
○ 2026-05-14 19:19:38
○NSdns02.muumuu-domain.com2015-12-19 → 2016-07-21 · 4 obs
● 2016-07-21 12:55:20
○ 2017-06-13 22:19:24
○ 2026-05-14 19:19:38
○NSknext.info2015-12-19 → 2016-07-21 · 4 obs
● 2016-07-21 12:55:20
○ 2017-06-13 22:19:24
○ 2026-05-14 19:19:38
●NSns1.sixcore.ne.jp2026-03-11 → 2026-05-14 · 3 obs
● 2026-03-11 20:01:58
● 2026-05-14 19:19:38
●NSns2.sixcore.ne.jp2026-03-11 → 2026-05-14 · 3 obs
● 2026-03-11 20:01:58
● 2026-05-14 19:19:38
●NSns3.sixcore.ne.jp2026-03-11 → 2026-05-14 · 3 obs
● 2026-03-11 20:01:58
● 2026-05-14 19:19:38
●MXknext.info2015-12-19 → 2026-05-14 · 5 obs
● 2016-07-21 12:55:20
○ 2017-06-13 22:19:24
● 2026-03-11 20:01:58
● 2026-05-14 19:19:38
○A153.122.2.202015-12-19 → 2016-07-21 · 4 obs
● 2016-07-21 12:55:20
○ 2017-06-13 22:19:24
○ 2026-05-14 19:19:38
●A202.226.36.362026-03-11 → 2026-05-14 · 3 obs
● 2026-03-11 20:01:58
● 2026-05-14 19:19:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info | - |
| knext.info | ns1.sixcore.ne.jp, ns2.sixcore.ne.jp, ns3.sixcore.ne.jp | - |
✅ 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 knext.info (unsigned zone)
⏱️ Timing
Total: 1261ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.226.36.36 |
| NS | 3 | ns3.sixcore.ne.jp, ns1.sixcore.ne.jp... |
| MX | 1 | knext.info (pri: 0) |
| TXT | 1 | v=spf1 +a:sv35.sixcore.ne.jp +a:knext.in |
| SOA | 1 | ns1.sixcore.ne.jp root.sixcore.ne.jp |
Analysis
Mail Server Role
The mail server for knext.info is knext.info.
IP Addresses
knext.info maps to IP address 202.226.36.36.
Other host names, for instance www.dealingfxblog.net, fukuchishoten.com, dealingfxblog.net, inflow.co.jp and okido.co.jp share IP numbers with knext.info.
Name Servers
knext.info is delegated to name servers ns1.sixcore.ne.jp, ns2.sixcore.ne.jp and ns3.sixcore.ne.jp.
knext.info at least partially shares name servers with other domains such as bamboo-cut.jp, e-crear.jp, mama-pc.com, poponeko.jp and dnand.net.
Host names with a single IP:
ns1.sixcore.ne.jp points to 202.226.36.232
ns2.sixcore.ne.jp points to 202.226.39.241
ns3.sixcore.ne.jp points to 202.226.37.248
Mail Servers
One mail server serves knext.info.
knext.info points to one IP number: 202.226.36.36.