flexible-code.com - robtex.com

flexible-code.com

DNSSEC⚠️ Not signed
A162.43.121.123🇯🇵 XSERVER-AS162.43.0.0/17 XSERVER Inc.
PTRsv14322.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
MXflexible-code.com ⭐
A162.43.121.123🇯🇵 XSERVER-AS162.43.0.0/17 XSERVER Inc.
PTRsv14322.xserver.jp
TXTv=spf1 +a:sv14322.xserver.jp +a:flexible-code.com +mx include:spf.sender.xser...
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=1774516927

MX for

flexible-code.com

Same first word

flexible-code.com

DNS History

15 records (7 active, 8 former)

201820192020202120222023202420252026NSns1.xserver.jpns2.xserver.jpns3.xserver.jpns4.xserver.jpns5.xserver.jpjm1.dns.comns1.dnsowl.comns2.dnsowl.comns3.dnsowl.comMXflexible-code.comA162.43.121.123104.216.36.136107.161.23.204164.132.212.72167.114.213.199
○NSjm1.dns.com2020-01-09 → 2020-01-09 · 4 obs
○ 2017-03-20 01:16:34
● 2020-01-09 01:43:40
○ 2026-03-08 23:44:28
○ 2026-03-26 09:43:34
○NSns1.dnsowl.com2017-03-20 → 2017-03-20 · 3 obs
● 2017-03-20 01:16:34
○ 2020-01-09 01:43:40
○ 2026-03-26 09:43:34
●NSns1.xserver.jp2026-03-08 → 2026-03-26 · 3 obs
○ 2020-01-09 01:43:40
● 2026-03-08 23:44:28
● 2026-03-26 09:43:34
○NSns2.dnsowl.com2017-03-20 → 2017-03-20 · 3 obs
● 2017-03-20 01:16:34
○ 2026-03-08 23:44:28
○ 2026-03-26 09:43:34
●NSns2.xserver.jp2026-03-08 → 2026-03-26 · 3 obs
○ 2020-01-09 01:43:40
● 2026-03-08 23:44:28
● 2026-03-26 09:43:34
○NSns3.dnsowl.com2017-03-20 → 2017-03-20 · 3 obs
● 2017-03-20 01:16:34
○ 2026-03-08 23:44:28
○ 2026-03-26 09:43:34
●NSns3.xserver.jp2026-03-08 → 2026-03-26 · 3 obs
○ 2020-01-09 01:43:40
● 2026-03-08 23:44:28
● 2026-03-26 09:43:34
●NSns4.xserver.jp2026-03-08 → 2026-03-26 · 3 obs
○ 2020-01-09 01:43:40
● 2026-03-08 23:44:28
● 2026-03-26 09:43:34
●NSns5.xserver.jp2026-03-08 → 2026-03-26 · 3 obs
○ 2020-01-09 01:43:40
● 2026-03-08 23:44:28
● 2026-03-26 09:43:34
●MXflexible-code.com2026-03-08 → 2026-03-26 · 2 obs
● 2026-03-08 23:44:28
● 2026-03-26 09:43:34
○A104.216.36.1362020-01-09 → 2020-01-09 · 4 obs
○ 2017-03-20 01:16:34
● 2020-01-09 01:43:40
○ 2026-03-08 23:44:28
○ 2026-03-26 09:43:34
○A107.161.23.2042017-03-20 → 2017-03-20 · 3 obs
● 2017-03-20 01:16:34
○ 2020-01-09 01:43:40
○ 2026-03-26 09:43:34
●A162.43.121.1232026-03-08 → 2026-03-26 · 3 obs
○ 2020-01-09 01:43:40
● 2026-03-08 23:44:28
● 2026-03-26 09:43:34
○A164.132.212.722017-03-20 → 2017-03-20 · 3 obs
● 2017-03-20 01:16:34
○ 2020-01-09 01:43:40
○ 2026-03-26 09:43:34
○A167.114.213.1992017-03-20 → 2017-03-20 · 3 obs
● 2017-03-20 01:16:34
○ 2020-01-09 01:43:40
○ 2026-03-26 09:43:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comb.gtld-servers.net, e.gtld-servers.net, a.gtld-servers.net, k.gtld-servers.net...-
flexible-code.comns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp...-

✅ 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 flexible-code.com (unsigned zone)

⏱️ Timing

Total: 3036ms | Queries: -

📄 Records

TypeCountSample Data
A1162.43.121.123
NS5ns3.xserver.jp, ns2.xserver.jp...
MX1flexible-code.com (pri: 0)
TXT1v=spf1 +a:sv14322.xserver.jp +a:flexible
SOA1ns1.xserver.jp root.xserver.jp

Analysis

Mail Server Role

flexible-code.com serves as a mail server for flexible-code.com.

IP Addresses

flexible-code.com points to a single IP: 162.43.121.123.

Other host names, for instance pminfo.jp, mail.tsubaki-r.jp, acube.jp, www.tsubaki-r.jp and i-ch.net share IP numbers with flexible-code.com.

Name Servers

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

flexible-code.com at least partially shares its name servers with other domains, for instance office-next.jp, sjcmap.co.jp, kokosjapan.com, madeby-ai.com and heartbeat-monitor.com.

Host names with three IP numbers:

The host name ns1.xserver.jp points to: 202.226.36.164, 202.226.36.170 and 202.226.36.246.

The host name ns4.xserver.jp points to: 183.90.224.226, 183.90.224.230 and 202.226.39.247.

The host name ns5.xserver.jp points to: 157.112.182.218, 157.112.182.220 and 202.226.37.247.

Host names with one IP number:

The host name ns2.xserver.jp points to: 35.72.43.26.

The host name ns3.xserver.jp points to: 202.226.36.247.

Mail Servers

flexible-code.com is handled by a single mail server.

flexible-code.com points to IP number 162.43.121.123.