e-santech.jp - robtex.com

e-santech.jp

DNSSEC⚠️ Not signed
A203.137.115.13🇯🇵 IDC203.137.112.0/21 Frontier Inc.
NSns1.e-santech.jp ⭐
A203.137.115.13🇯🇵 IDC203.137.112.0/21 Frontier Inc.
NSns.e-santech.jp ⚠️ Not in parent delegation
A203.137.115.13🇯🇵 IDC203.137.112.0/21 Frontier Inc.
NSns2.e-santech.jp ⚠️ Not in parent delegation
A203.137.115.13🇯🇵 IDC203.137.112.0/21 Frontier Inc.
NSnsdd101.wadax-sv.jp ⚠️ Not in zone NS records
A211.1.224.172🇯🇵 MCNET211.1.224.0/20 NTT SmartConnect Corp.
MXmail.e-santech.jp ⭐
A203.137.115.13🇯🇵 IDC203.137.112.0/21 Frontier Inc.
TXTMS=ms25791449
TXTgoogle-site-verification=RY8c03Gxib5wLIR7WOVEiF8_4WdmMpTK9aGYCqyJsiE
TXTv=spf1 +ip4:203.137.115.22 +a +mx +a:ns.e-santech.jp include:spf.protection.o...
TXTgoogle-site-verification=oK9ci6xkA58-Rry6DxouMZ4p_4j8EFOBp1Ij57C3Hyo
TXTgoogle-site-verification=B8MUwLFhHsfKtzrdhQUOGD_9SavdpoboOIHh05dwl3Y
SOAns.e-santech.jph_mitsunari@e-santech.jp 2024-11-14 #3

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=1774841402

Subdomains

ns2.e-santech.jp
ns1.e-santech.jp
ns.e-santech.jp
mail.e-santech.jp

Same first word

e-santech.jp

Similar names

sena-tech.com
chase-net.co.za
nesa-tech.com

DNS History

12 records (6 active, 6 former)

2008201020122014201620182020202220242026NSns.e-santech.jpns1.e-santech.jpns2.e-santech.jpnsdd101.wadax-sv.jpns01.domainserver.ne.jpns02.domainserver.ne.jpMXmail.e-santech.jpns02.domainserver.ne.jppop.e-santech.jpA203.137.115.13210.166.235.201211.1.226.40
●NSns.e-santech.jp2015-05-27 → 2026-03-30 · 3 obs
○ 2007-11-20 01:44:20
● 2015-05-27 14:38:56
● 2026-03-30 03:46:32
○NSns01.domainserver.ne.jp2007-11-20 → 2007-11-20 · 3 obs
● 2007-11-20 01:44:20
○ 2015-05-27 14:38:56
○ 2026-03-30 03:46:32
○NSns02.domainserver.ne.jp2007-11-20 → 2007-11-20 · 3 obs
● 2007-11-20 01:44:20
○ 2015-05-27 14:38:56
○ 2026-03-30 03:46:32
●NSns1.e-santech.jp2018-06-30 → 2026-03-30 · 3 obs
○ 2015-05-27 14:38:56
● 2018-06-30 04:54:38
● 2026-03-30 03:46:32
●NSns2.e-santech.jp2018-06-30 → 2026-03-30 · 3 obs
○ 2015-05-27 14:38:56
● 2018-06-30 04:54:38
● 2026-03-30 03:46:32
●NSnsdd101.wadax-sv.jp2026-02-27 → 2026-03-30 · 3 obs
○ 2018-06-30 04:54:38
● 2026-02-27 08:03:46
● 2026-03-30 03:46:32
●MXmail.e-santech.jp2015-05-27 → 2026-03-30 · 3 obs
○ 2007-11-20 01:44:20
● 2015-05-27 14:38:56
● 2026-03-30 03:46:32
○MXns02.domainserver.ne.jp2007-11-20 → 2007-11-20 · 3 obs
● 2007-11-20 01:44:20
○ 2015-05-27 14:38:56
○ 2026-03-30 03:46:32
○MXpop.e-santech.jp2007-11-20 → 2007-11-20 · 3 obs
● 2007-11-20 01:44:20
○ 2015-05-27 14:38:56
○ 2026-03-30 03:46:32
●A203.137.115.132018-06-30 → 2026-03-30 · 3 obs
○ 2017-01-24 09:38:38
● 2018-06-30 04:54:38
● 2026-03-30 03:46:32
○A210.166.235.2012007-11-20 → 2007-11-20 · 3 obs
● 2007-11-20 01:44:20
○ 2015-05-27 14:38:56
○ 2026-03-30 03:46:32
○A211.1.226.402015-05-27 → 2017-01-24 · 5 obs
○ 2007-11-20 01:44:20
● 2015-05-27 14:38:56
● 2017-01-24 09:38:38
○ 2018-06-30 04:54:38
○ 2026-03-30 03:46:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
e-santech.jpnsdd101.wadax-sv.jp, ns.e-santech.jp1 record

✅ Authoritative Response

Server:211.1.224.172

NS records: nsdd101.wadax-sv.jp, ns.e-santech.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for e-santech.jp (unsigned zone)

⏱️ Timing

Total: 1483ms | Queries: -

📄 Records

TypeCountSample Data
A1203.137.115.13
NS3ns2.e-santech.jp, ns1.e-santech.jp...
MX1mail.e-santech.jp (pri: 10)
TXT5google-site-verification=oK9ci6xkA58-Rry, v=spf1 +ip4:203.137.115.22 +a +mx +a:ns....
SOA1ns.e-santech.jp h_mitsunari.e-santech.jp

📌 Glue Records Collected

Total: 1

In-bailiwick: 1 (ns.e-santech.jp)

Analysis

Hierarchy

e-santech.jp is a parent of ns2.e-santech.jp, ns1.e-santech.jp, ns.e-santech.jp and mail.e-santech.jp.

IP Addresses

e-santech.jp points to a single IP number: 203.137.115.13.

Other host names, for instance saiyou-design.jp, ns.saiyou-design.jp, ns2.saiyou-design.jp, ns1.saiyou-design.jp and ns.e-santech.jp share IP numbers with e-santech.jp.

Name Servers

e-santech.jp is delegated to four name servers: ns1.e-santech.jp, ns2.e-santech.jp, ns.e-santech.jp and nsdd101.wadax-sv.jp.

e-santech.jp at least partially shares name servers with other domains, for instance unsoukeiei.com, k-mitani.co.jp, sanwa-kogyo.net, antique-coin.jp and elgreco.jp.

these name servers are commonly used with ns.sora-jp.com, ns.gterior.co.jp and ns.sl06.he-lios.com.

Host names with a single IP:

ns1.e-santech.jp points to 203.137.115.13.

ns2.e-santech.jp points to 203.137.115.13.

ns.e-santech.jp points to 203.137.115.13.

nsdd101.wadax-sv.jp points to 211.1.224.172.

Host names that point to 203.137.115.13: ns1.e-santech.jp, ns2.e-santech.jp and ns.e-santech.jp.

Mail Servers

e-santech.jp is handled by a single mail server, mail.e-santech.jp.

mail.e-santech.jp points to a single IP: 203.137.115.13.