siga-mt.jp - robtex.com

siga-mt.jp

DNSSEC⚠️ Not signed
A162.43.121.131🇯🇵 XSERVER-AS162.43.0.0/17 XSERVER Inc.
PTRsv14330.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.
PTRns1.xserver.jp
NSns2.xserver.jp
A35.72.43.26🇯🇵 Amazon35.72.0.0/13 EC2 NRT prefix
PTRns2.xserver.jp
NSns3.xserver.jp
A202.226.36.247🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns3.xserver.jp
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.
PTRns4.xserver.jp
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.
PTRns5.xserver.jp
MXsiga-mt.jp ⭐
A162.43.121.131🇯🇵 XSERVER-AS162.43.0.0/17 XSERVER Inc.
PTRsv14330.xserver.jp
TXTv=spf1 +a:sv14330.xserver.jp +a:siga-mt.jp +mx include:spf.sender.xserver.jp ...
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=1777168802

MX for

siga-mt.jp

Same first word

siga-mt.jp

Similar names

sigma-t.com
mit-gas.de
tmi-asg.com
sigma-t.ru
sigma-t.org
amst-ig.com
sigma-t.info
amg-its.com

DNS History

17 records (7 active, 10 former)

20162017201820192020202120222023202420252026NSns1.xserver.jpns2.xserver.jpns3.xserver.jpns4.xserver.jpns5.xserver.jpns-213.dns.jp-e1.cloudn-service.comns-214.dns.jp-w1.cloudn-service.comns-215.dns.us-e1.cloudn-service.comns1.secure.netns2.bforth.hosting-srv.netns2.secure.netns3.bforth.hosting-srv.netMXsiga-mt.jpsmtp404s.bforth.hosting-srv.netA162.43.121.131210.152.144.2861.112.24.203
○NSns-213.dns.jp-e1.cloudn-service.com2015-12-17 → 2015-12-29 · 5 obs
○ 2015-07-17 17:36:04
● 2015-12-17 18:43:00
● 2015-12-29 08:45:26
○ 2016-03-24 19:36:16
○ 2026-04-26 02:23:08
○NSns-214.dns.jp-w1.cloudn-service.com2015-12-17 → 2015-12-29 · 5 obs
○ 2015-07-17 17:36:04
● 2015-12-17 18:43:00
● 2015-12-29 08:45:26
○ 2016-03-24 19:36:16
○ 2026-04-26 02:23:08
○NSns-215.dns.us-e1.cloudn-service.com2015-12-17 → 2015-12-29 · 5 obs
○ 2015-07-17 17:36:04
● 2015-12-17 18:43:00
● 2015-12-29 08:45:26
○ 2016-03-24 19:36:16
○ 2026-04-26 02:23:08
○NSns1.secure.net2015-07-17 → 2015-07-17 · 3 obs
● 2015-07-17 17:36:04
○ 2015-12-17 18:43:00
○ 2026-04-26 02:23:08
●NSns1.xserver.jp2026-04-03 → 2026-04-26 · 3 obs
○ 2017-04-05 11:27:58
● 2026-04-03 07:30:02
● 2026-04-26 02:23:08
○NSns2.bforth.hosting-srv.net2016-03-24 → 2017-04-05 · 5 obs
○ 2015-12-29 08:45:26
● 2016-03-24 19:36:16
● 2017-04-05 11:27:58
○ 2026-04-03 07:30:02
○ 2026-04-26 02:23:08
○NSns2.secure.net2015-07-17 → 2015-07-17 · 3 obs
● 2015-07-17 17:36:04
○ 2015-12-17 18:43:00
○ 2026-04-26 02:23:08
●NSns2.xserver.jp2026-04-03 → 2026-04-26 · 3 obs
○ 2017-04-05 11:27:58
● 2026-04-03 07:30:02
● 2026-04-26 02:23:08
○NSns3.bforth.hosting-srv.net2016-03-24 → 2017-04-05 · 5 obs
○ 2015-12-29 08:45:26
● 2016-03-24 19:36:16
● 2017-04-05 11:27:58
○ 2026-04-03 07:30:02
○ 2026-04-26 02:23:08
●NSns3.xserver.jp2026-04-03 → 2026-04-26 · 3 obs
○ 2017-04-05 11:27:58
● 2026-04-03 07:30:02
● 2026-04-26 02:23:08
●NSns4.xserver.jp2026-04-03 → 2026-04-26 · 3 obs
○ 2017-04-05 11:27:58
● 2026-04-03 07:30:02
● 2026-04-26 02:23:08
●NSns5.xserver.jp2026-04-03 → 2026-04-26 · 3 obs
○ 2017-04-05 11:27:58
● 2026-04-03 07:30:02
● 2026-04-26 02:23:08
●MXsiga-mt.jp2015-07-17 → 2026-04-26 · 6 obs
● 2015-07-17 17:36:04
● 2015-12-29 08:45:26
○ 2016-03-24 19:36:16
○ 2017-04-05 11:27:58
● 2026-04-03 07:30:02
● 2026-04-26 02:23:08
○MXsmtp404s.bforth.hosting-srv.net2016-03-24 → 2017-04-05 · 5 obs
○ 2015-12-29 08:45:26
● 2016-03-24 19:36:16
● 2017-04-05 11:27:58
○ 2026-04-03 07:30:02
○ 2026-04-26 02:23:08
●A162.43.121.1312026-04-03 → 2026-04-26 · 3 obs
○ 2017-04-05 11:27:58
● 2026-04-03 07:30:02
● 2026-04-26 02:23:08
○A210.152.144.282016-03-24 → 2017-04-05 · 5 obs
○ 2015-12-29 08:45:26
● 2016-03-24 19:36:16
● 2017-04-05 11:27:58
○ 2026-04-03 07:30:02
○ 2026-04-26 02:23:08
○A61.112.24.2032015-07-17 → 2015-12-29 · 4 obs
● 2015-07-17 17:36:04
● 2015-12-29 08:45:26
○ 2016-03-24 19:36:16
○ 2026-04-26 02:23:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
siga-mt.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 siga-mt.jp (unsigned zone)

⏱️ Timing

Total: 882ms | Queries: -

📄 Records

TypeCountSample Data
A1162.43.121.131
NS5ns1.xserver.jp, ns3.xserver.jp...
MX1siga-mt.jp (pri: 0)
TXT1v=spf1 +a:sv14330.xserver.jp +a:siga-mt.
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

siga-mt.jp is the mail server for siga-mt.jp.

IP Addresses

siga-mt.jp resolves to a single IP: 162.43.121.131.

Other host names, for instance ishikiri-e.jp, mail.saiotei.jp, saiotei.jp, space-systems.jp and ns.saiotei.jp share IP numbers with siga-mt.jp.

Name Servers

siga-mt.jp delegates to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.

siga-mt.jp shares some name servers with other domains, for example aroma-n.com, urban-sp.jp, opt-connect.com, amuroxkyon.com and satotosoten.net.

Host names with three IP numbers:

- ns1.xserver.jp points to: 202.226.36.164, 202.226.36.170 and 202.226.36.246

- ns4.xserver.jp points to: 183.90.224.226, 183.90.224.230 and 202.226.39.247

- ns5.xserver.jp points to: 157.112.182.218, 157.112.182.220 and 202.226.37.247

Host names with one IP number:

- ns2.xserver.jp points to: 35.72.43.26

- ns3.xserver.jp points to: 202.226.36.247

Mail Servers

One mail server handles siga-mt.jp.

Host name siga-mt.jp points to IP 162.43.121.131.