osaka-tec.com - robtex.com

osaka-tec.com

DNSSEC⚠️ Not signed
A183.181.90.66🇯🇵 XSERVER-AS183.181.90.0/23 XSERVER Inc.
PTRsv8385.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
MXosaka-tec.com ⭐
A183.181.90.66🇯🇵 XSERVER-AS183.181.90.0/23 XSERVER Inc.
PTRsv8385.xserver.jp
TXTv=spf1 +a:sv8385.xserver.jp +a:osaka-tec.com +mx include:spf.sender.xserver.j...
SOAns1.xserver.jproot@xserver.jp serial=0

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1774951402

MX for

osaka-tec.com

Same first word

osaka-tec.com

Similar names

eco-takas.net

DNS History

18 records (7 active, 11 former)

20162017201820192020202120222023202420252026NSns1.xserver.jpns2.xserver.jpns3.xserver.jpns4.xserver.jpns5.xserver.jpns1.jimdo.comns2.jimdo.comMXosaka-tec.commx1.jimdo.commx2.jimdo.comA183.181.90.66122.200.253.15834.248.241.11452.19.65.18152.31.109.10252.48.67.6752.49.29.12854.154.145.116
○NSns1.jimdo.com2015-06-20 → 2019-03-07 · 4 obs
● 2015-06-20 18:11:18
● 2019-03-07 00:04:16
○ 2026-03-03 13:38:46
○ 2026-03-31 10:31:02
●NSns1.xserver.jp2026-03-03 → 2026-03-31 · 3 obs
○ 2019-03-07 00:04:16
● 2026-03-03 13:38:46
● 2026-03-31 10:31:02
○NSns2.jimdo.com2015-06-20 → 2019-03-07 · 4 obs
● 2015-06-20 18:11:18
● 2019-03-07 00:04:16
○ 2026-03-03 13:38:46
○ 2026-03-31 10:31:02
●NSns2.xserver.jp2026-03-03 → 2026-03-31 · 3 obs
○ 2019-03-07 00:04:16
● 2026-03-03 13:38:46
● 2026-03-31 10:31:02
●NSns3.xserver.jp2026-03-03 → 2026-03-31 · 3 obs
○ 2019-03-07 00:04:16
● 2026-03-03 13:38:46
● 2026-03-31 10:31:02
●NSns4.xserver.jp2026-03-03 → 2026-03-31 · 3 obs
○ 2019-03-07 00:04:16
● 2026-03-03 13:38:46
● 2026-03-31 10:31:02
●NSns5.xserver.jp2026-03-03 → 2026-03-31 · 3 obs
○ 2019-03-07 00:04:16
● 2026-03-03 13:38:46
● 2026-03-31 10:31:02
○MXmx1.jimdo.com2015-06-20 → 2019-03-07 · 4 obs
● 2015-06-20 18:11:18
● 2019-03-07 00:04:16
○ 2026-03-03 13:38:46
○ 2026-03-31 10:31:02
○MXmx2.jimdo.com2015-06-20 → 2019-03-07 · 4 obs
● 2015-06-20 18:11:18
● 2019-03-07 00:04:16
○ 2026-03-03 13:38:46
○ 2026-03-31 10:31:02
●MXosaka-tec.com2026-03-03 → 2026-03-31 · 3 obs
○ 2019-03-07 00:04:16
● 2026-03-03 13:38:46
● 2026-03-31 10:31:02
○A122.200.253.1582015-06-20 → 2015-06-20 · 3 obs
● 2015-06-20 18:11:18
○ 2015-11-02 05:56:24
○ 2026-03-31 10:31:02
●A183.181.90.662026-03-03 → 2026-03-31 · 3 obs
○ 2019-03-07 00:04:16
● 2026-03-03 13:38:46
● 2026-03-31 10:31:02
○A34.248.241.1142019-03-07 → 2019-03-07 · 4 obs
○ 2017-03-15 10:29:56
● 2019-03-07 00:04:16
○ 2026-03-03 13:38:46
○ 2026-03-31 10:31:02
○A52.19.65.1812015-11-02 → 2015-11-02 · 4 obs
○ 2015-06-20 18:11:18
● 2015-11-02 05:56:24
○ 2016-02-09 00:00:02
○ 2026-03-31 10:31:02
○A52.31.109.1022019-03-07 → 2019-03-07 · 4 obs
○ 2017-03-15 10:29:56
● 2019-03-07 00:04:16
○ 2026-03-03 13:38:46
○ 2026-03-31 10:31:02
○A52.48.67.672017-03-15 → 2017-03-15 · 4 obs
○ 2016-06-18 05:23:48
● 2017-03-15 10:29:56
○ 2019-03-07 00:04:16
○ 2026-03-31 10:31:02
○A52.49.29.1282016-06-18 → 2016-06-18 · 4 obs
○ 2016-02-09 00:00:02
● 2016-06-18 05:23:48
○ 2017-03-15 10:29:56
○ 2026-03-31 10:31:02
○A54.154.145.1162016-02-09 → 2016-02-09 · 4 obs
○ 2015-11-02 05:56:24
● 2016-02-09 00:00:02
○ 2016-06-18 05:23:48
○ 2026-03-31 10:31:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
osaka-tec.comns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp...-

✅ Authoritative Response

Server:183.90.224.230

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 osaka-tec.com (unsigned zone)

⏱️ Timing

Total: 2902ms | Queries: -

📄 Records

TypeCountSample Data
A1183.181.90.66
NS5ns3.xserver.jp, ns1.xserver.jp...
MX1osaka-tec.com (pri: 0)
TXT1v=spf1 +a:sv8385.xserver.jp +a:osaka-tec
SOA1ns1.xserver.jp root.xserver.jp

Analysis

Mail Server Role

osaka-tec.com serves as the mail server for osaka-tec.com.

IP Addresses

osaka-tec.com points to a single IP number: 183.181.90.66.

Other host names, for instance m-kk.com, resort-solana.com, smtp.bit5.net, souken-holdings-recruit.com and kabekobo.com share IP numbers with osaka-tec.com.

Name Servers

osaka-tec.com is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.

osaka-tec.com shares name servers with other domains at least partially, for instance plus-orange.com, asonokura.jp, maktub.jp, midorimidori.jp and moisteane-senkita.com.

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

A single mail server handles osaka-tec.com and osaka-tec.com.

Host name osaka-tec.com resolves to IP 183.181.90.66.