fieldtech.jp - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

fieldtech.jp

DNSSEC⚠️ Not signed
A103.3.2.13🇯🇵 XSERVER-AS103.3.0.0/22 XSERVER Inc.
PTRsv12012.xserver.jp
NSns1.xserver.jp ⭐
A202.226.36.164🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
A202.226.36.170🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
A202.226.36.246🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
NSns2.xserver.jp
A35.72.43.26🇯🇵 Amazon35.72.0.0/13 EC2 NRT prefix
NSns3.xserver.jp
A202.226.36.247🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
NSns4.xserver.jp
A183.90.224.226🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.
A183.90.224.230🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.
A202.226.39.247🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
NSns5.xserver.jp
A157.112.182.218🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.
A157.112.182.220🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.
A202.226.37.247🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
MXfieldtech.jp ⭐
A103.3.2.13🇯🇵 XSERVER-AS103.3.0.0/22 XSERVER Inc.
PTRsv12012.xserver.jp
TXTv=spf1 +a:sv12012.xserver.jp +a:fieldtech.jp +mx include:spf.sender.xserver.j...
SOAns1.xserver.jproot@xserver.jp serial=0

jp

DNSSEC🔒 Signed (DS record present)
NSz.dns.jp ⭐
NSa.dns.jp
NSb.dns.jp
NSc.dns.jp
NSd.dns.jp
NSe.dns.jp
NSf.dns.jp
NSg.dns.jp
NSh.dns.jp
SOAz.dns.jproot@dns.jp serial=1792521903

Previously NS for

MX for

Same first word

Similar names

Previous names

Next names

DNS History

11 records (7 active, 4 former)

20162017201820192020202120222023202420252026NSns1.xserver.jpns2.xserver.jpns3.xserver.jpns4.xserver.jpns5.xserver.jpdnss10.so-net.ne.jpdnss11.so-net.ne.jpfieldtech.jpMXfieldtech.jpA103.3.2.13111.68.192.121
○NSdnss10.so-net.ne.jp2015-07-24 → 2015-07-24 · 3 obs
● 2015-07-24 03:53:48
○ 2015-12-03 13:13:28
○ 2026-10-20 20:02:48
○NSdnss11.so-net.ne.jp2015-07-24 → 2015-07-24 · 3 obs
● 2015-07-24 03:53:48
○ 2015-12-03 13:13:28
○ 2026-10-20 20:02:48
○NSfieldtech.jp2015-07-24 → 2015-07-24 · 3 obs
● 2015-07-24 03:53:48
○ 2015-12-03 13:13:28
○ 2026-10-20 20:02:48
●NSns1.xserver.jp2026-08-25 → 2026-10-20 · 3 obs
○ 2015-12-03 13:13:28
● 2026-08-25 09:30:40
● 2026-10-20 20:02:48
●NSns2.xserver.jp2026-08-25 → 2026-10-20 · 3 obs
○ 2015-12-03 13:13:28
● 2026-08-25 09:30:40
● 2026-10-20 20:02:48
●NSns3.xserver.jp2026-08-25 → 2026-10-20 · 3 obs
○ 2015-12-03 13:13:28
● 2026-08-25 09:30:40
● 2026-10-20 20:02:48
●NSns4.xserver.jp2026-08-25 → 2026-10-20 · 3 obs
○ 2015-12-03 13:13:28
● 2026-08-25 09:30:40
● 2026-10-20 20:02:48
●NSns5.xserver.jp2026-08-25 → 2026-10-20 · 3 obs
○ 2015-12-03 13:13:28
● 2026-08-25 09:30:40
● 2026-10-20 20:02:48
●MXfieldtech.jp2015-07-24 → 2026-10-20 · 5 obs
● 2015-07-24 03:53:48
○ 2015-12-03 13:13:28
○ 2017-10-29 19:29:24
● 2026-08-25 09:30:40
● 2026-10-20 20:02:48
●A103.3.2.132026-08-25 → 2026-10-20 · 3 obs
○ 2015-12-03 13:13:28
● 2026-08-25 09:30:40
● 2026-10-20 20:02:48
○A111.68.192.1212015-07-24 → 2015-07-24 · 3 obs
● 2015-07-24 03:53:48
○ 2015-12-03 13:13:28
○ 2026-10-20 20:02:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
fieldtech.jpns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp...11 records

✅ Authoritative Response

Server:202.226.36.247

NS records: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp, ns5.xserver.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fieldtech.jp (unsigned zone)

⏱️ Timing

Total: 950ms | Queries: -

📄 Records

TypeCountSample Data
A1103.3.2.13
NS5ns1.xserver.jp, ns2.xserver.jp...
MX1fieldtech.jp (pri: 0)
TXT1v=spf1 +a:sv12012.xserver.jp +a:fieldtec
SOA1ns1.xserver.jp root.xserver.jp

📌 Glue Records Collected

Total: 11

Out-of-bailiwick: 11 (ns1.xserver.jp, ns1.xserver.jp, ns1.xserver.jp...)

Analysis

Mail Server Role

fieldtech.jp acts as its own mail server.

IP Addresses

fieldtech.jp points to a single IP number: 103.3.2.13.

Additional host names — daikanyamashika.jp, terasakishizai.com, boitsuu.com and two others — share IP numbers with fieldtech.jp.

Name Servers

Delegation for fieldtech.jp is to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.

The name servers of fieldtech.jp overlap at least partially with those of other domains — among them minato-ma.net, efficiency-m.co.jp, itoh-buil.com and two more.

These name servers commonly appear alongside the name servers ns4.xserver.jp and ns5.xserver.jp.

Host names with three IP numbers:

The hostname ns1.xserver.jp points to 202.226.36.164, 202.226.36.170 and 202.226.36.246.

The hostname ns4.xserver.jp points to 183.90.224.226, 183.90.224.230 and 202.226.39.247.

The hostname ns5.xserver.jp points to 157.112.182.218, 157.112.182.220 and 202.226.37.247.

Host names pointing to a single IP address:

The hostname ns2.xserver.jp resolves to 35.72.43.26.

The hostname ns3.xserver.jp resolves to 202.226.36.247.

Mail Servers

fieldtech.jp has a single mail server: fieldtech.jp itself.

fieldtech.jp carries a single IP number, which is 103.3.2.13.