tktech.jp - robtex.com
tktech.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 157.205.18.9🇯🇵 AICS157.205.18.0/23 OTSUKA CORPORATION X-Keiro: noc@aics.ad.jp X-Keiro: JPIRR-alert@ml.aics.ad.jp | ||||||
| PTR | websvr157-205-18-9.alpha-prm.jp | ||||||
| NS | fjkdns99.alpha-prm.jp ⭐ | ||||||
| A | 157.205.203.140🇯🇵 AICS157.205.0.0/16 PACNET (proxy-registered route object) | ||||||
| PTR | fjkmst11.alpha-prm.jp | ||||||
| NS | fjkdns11.alpha-prm.jp | ||||||
| A | 157.205.203.136🇯🇵 AICS157.205.0.0/16 PACNET (proxy-registered route object) | ||||||
| PTR | fjkdns11.alpha-prm.jp | ||||||
| NS | fjkdns12.alpha-prm.jp | ||||||
| A | 157.205.160.33🇯🇵 AICS157.205.0.0/16 PACNET (proxy-registered route object) | ||||||
| PTR | fjkdns12.alpha-prm.jp | ||||||
| NS | fjkdns13.alpha-prm.jp | ||||||
| A | 157.205.160.49🇯🇵 AICS157.205.0.0/16 PACNET (proxy-registered route object) | ||||||
| PTR | fjkdns13.alpha-prm.jp | ||||||
| MX | mxi.alpha-prm.jp ⭐ | ||||||
| A | 157.205.8.22🇯🇵 AICS157.205.0.0/16 PACNET (proxy-registered route object) | ||||||
| PTR | mxi.alpha-prm.jp | ||||||
| TXT | v=spf1 ip4:157.205.18.9/32 include:spf.alpha-prm.jp ~all | ||||||
| SOA | fjkdns99.alpha-prm.jphostmaster@alpha-prm.jp 2023-11-21 #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=1774693802 | ||||||
Same first word
tktech.jp |
tktech.vn |
tktech.com |
tktech.de |
tktech.net |
tktech.com.cn |
tktech.biz |
tktech.com.au |
tktech.solutions |
tktech.cn |
tktech.ru |
Similar names
chttek.com |
htctek.com |
kttech.net |
ettchk.com |
kettch.com |
techkt.com |
thektc.com |
thectk.com |
etchkt.xyz |
ktetch.co.uk |
kttech.com.tw |
kttech.hu |
techkt.ru |
kettch.fr |
DNS History
11 records (6 active, 5 former)
○NSfjkdns01.alpha-prm.jp2015-08-24 → 2016-09-22 · 4 obs
● 2016-09-22 16:06:38
○ 2026-02-24 15:47:32
○ 2026-03-28 10:44:58
○NSfjkdns02.alpha-prm.jp2015-08-24 → 2016-09-22 · 4 obs
● 2016-09-22 16:06:38
○ 2026-02-24 15:47:32
○ 2026-03-28 10:44:58
○NSfjkdns03.alpha-prm.jp2015-08-24 → 2016-09-22 · 4 obs
● 2016-09-22 16:06:38
○ 2026-02-24 15:47:32
○ 2026-03-28 10:44:58
●NSfjkdns11.alpha-prm.jp2026-02-24 → 2026-03-28 · 3 obs
● 2026-02-24 15:47:32
● 2026-03-28 10:44:58
●NSfjkdns12.alpha-prm.jp2026-02-24 → 2026-03-28 · 3 obs
● 2026-02-24 15:47:32
● 2026-03-28 10:44:58
●NSfjkdns13.alpha-prm.jp2026-02-24 → 2026-03-28 · 3 obs
● 2026-02-24 15:47:32
● 2026-03-28 10:44:58
●NSfjkdns99.alpha-prm.jp2026-02-24 → 2026-03-28 · 3 obs
● 2026-02-24 15:47:32
● 2026-03-28 10:44:58
○NSfjkmst01.alpha-prm.jp2015-08-24 → 2016-09-22 · 4 obs
● 2016-09-22 16:06:38
○ 2026-02-24 15:47:32
○ 2026-03-28 10:44:58
●MXmxi.alpha-prm.jp2015-08-24 → 2026-03-28 · 2 obs
● 2026-03-28 10:44:58
○A157.205.15.1432015-08-24 → 2017-05-30 · 4 obs
● 2017-05-30 17:12:10
○ 2026-02-24 15:47:32
○ 2026-03-28 10:44:58
●A157.205.18.92026-02-24 → 2026-03-28 · 3 obs
● 2026-02-24 15:47:32
● 2026-03-28 10:44:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| tktech.jp | fjkdns11.alpha-prm.jp, fjkdns13.alpha-prm.jp, fjkdns12.alpha-prm.jp | 3 records |
✅ Authoritative Response
Server:157.205.160.33
NS records: fjkdns11.alpha-prm.jp, fjkdns13.alpha-prm.jp, fjkdns12.alpha-prm.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tktech.jp (unsigned zone)
⏱️ Timing
Total: 796ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.205.18.9 |
| NS | 3 | fjkdns12.alpha-prm.jp, fjkdns13.alpha-prm.jp... |
| MX | 1 | mxi.alpha-prm.jp (pri: 100) |
| TXT | 1 | v=spf1 ip4:157.205.18.9/32 include:spf.a |
| SOA | 1 | fjkdns99.alpha-prm.jp hostmaster.alpha-p |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (fjkdns13.alpha-prm.jp, fjkdns12.alpha-prm.jp, fjkdns11.alpha-prm.jp)
Analysis
IP Addresses
tktech.jp points to IP number: 157.205.18.9.
Name Servers
tktech.jp is delegated to four name servers: fjkdns11.alpha-prm.jp, fjkdns12.alpha-prm.jp, fjkdns13.alpha-prm.jp and fjkdns99.alpha-prm.jp.
tktech.jp at least partially shares name servers with other domains, for instance tokyosanyu.co.jp, kyouwa-bussan.co.jp, suzuki-rashi.co.jp, bigsmile.jp and packing.co.jp.
Host names with one IP number:
fjkdns11.alpha-prm.jp points to 157.205.203.136.
fjkdns12.alpha-prm.jp points to 157.205.160.33.
fjkdns13.alpha-prm.jp points to 157.205.160.49.
fjkdns99.alpha-prm.jp points to 157.205.203.140.
Mail Servers
tktech.jp is handled by a single mail server, mxi.alpha-prm.jp.
The mail server setup for tktech.jp matches that of other domains, for instance osumaih.jp, jaima.or.jp, crplan.com, ipe.co.jp and tomoike.co.jp.
mxi.alpha-prm.jp points to a single IP: 157.205.8.22.