bertsoa.com - dns.ninja

bertsoa.com

DNSSEC⚠️ Not signed
A162.43.101.100🇯🇵 XSERVER-AS162.43.0.0/17 XSERVER Inc.
PTRsv14899.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
MXbertsoa.com
A162.43.101.100🇯🇵 XSERVER-AS162.43.0.0/17 XSERVER Inc.
PTRsv14899.xserver.jp
TXTv=spf1 +a:sv14899.xserver.jp +a:bertsoa.com +mx include:spf.sender.xserver.jp...
SOAns1.xserver.jproot@xserver.jp serial=0

com

MX for

Subdomains

Same first word

Similar names

DNS History

19 records (7 active, 12 former)

20162017201820192020202120222023202420252026NSns1.xserver.jpns2.xserver.jpns3.xserver.jpns4.xserver.jpns5.xserver.jpns.dinahosting.comns.gestiondecuenta.comns2.dinahosting.comns2.gestiondecuenta.comns3.dinahosting.comns3.gestiondecuenta.comns4.dinahosting.comns4.gestiondecuenta.comMXbertsoa.commail.bertsoa.comA162.43.101.100207.154.217.8382.98.135.4382.98.148.8
NSns.dinahosting.com2015-07-01 → 2017-12-28 · 4 obs
● 2015-07-01 19:24:50
● 2017-12-28 05:57:40
○ 2026-02-24 18:15:32
○ 2026-07-05 02:26:18
NSns.gestiondecuenta.com2015-07-01 → 2015-07-01 · 3 obs
● 2015-07-01 19:24:50
○ 2015-11-12 03:11:38
○ 2026-07-05 02:26:18
NSns1.xserver.jp2026-02-24 → 2026-07-05 · 3 obs
○ 2017-12-28 05:57:40
● 2026-02-24 18:15:32
● 2026-07-05 02:26:18
NSns2.dinahosting.com2015-11-12 → 2017-12-28 · 5 obs
○ 2015-07-01 19:24:50
● 2015-11-12 03:11:38
● 2017-12-28 05:57:40
○ 2026-02-24 18:15:32
○ 2026-07-05 02:26:18
NSns2.gestiondecuenta.com2015-07-01 → 2015-07-01 · 3 obs
● 2015-07-01 19:24:50
○ 2015-11-12 03:11:38
○ 2026-07-05 02:26:18
NSns2.xserver.jp2026-02-24 → 2026-07-05 · 3 obs
○ 2017-12-28 05:57:40
● 2026-02-24 18:15:32
● 2026-07-05 02:26:18
NSns3.dinahosting.com2015-11-12 → 2017-12-28 · 5 obs
○ 2015-07-01 19:24:50
● 2015-11-12 03:11:38
● 2017-12-28 05:57:40
○ 2026-02-24 18:15:32
○ 2026-07-05 02:26:18
NSns3.gestiondecuenta.com2015-07-01 → 2015-07-01 · 3 obs
● 2015-07-01 19:24:50
○ 2015-11-12 03:11:38
○ 2026-07-05 02:26:18
NSns3.xserver.jp2026-02-24 → 2026-07-05 · 3 obs
○ 2017-12-28 05:57:40
● 2026-02-24 18:15:32
● 2026-07-05 02:26:18
NSns4.dinahosting.com2015-11-12 → 2017-12-28 · 5 obs
○ 2015-07-01 19:24:50
● 2015-11-12 03:11:38
● 2017-12-28 05:57:40
○ 2026-02-24 18:15:32
○ 2026-07-05 02:26:18
NSns4.gestiondecuenta.com2015-07-01 → 2015-07-01 · 3 obs
● 2015-07-01 19:24:50
○ 2015-11-12 03:11:38
○ 2026-07-05 02:26:18
NSns4.xserver.jp2026-02-24 → 2026-07-05 · 3 obs
○ 2017-12-28 05:57:40
● 2026-02-24 18:15:32
● 2026-07-05 02:26:18
NSns5.xserver.jp2026-02-24 → 2026-07-05 · 3 obs
○ 2017-12-28 05:57:40
● 2026-02-24 18:15:32
● 2026-07-05 02:26:18
MXbertsoa.com2026-02-24 → 2026-07-05 · 3 obs
○ 2017-12-28 05:57:40
● 2026-02-24 18:15:32
● 2026-07-05 02:26:18
MXmail.bertsoa.com2015-07-01 → 2017-12-28 · 4 obs
● 2015-07-01 19:24:50
● 2017-12-28 05:57:40
○ 2026-02-24 18:15:32
○ 2026-07-05 02:26:18
A162.43.101.1002026-02-24 → 2026-07-05 · 3 obs
○ 2017-12-28 05:57:40
● 2026-02-24 18:15:32
● 2026-07-05 02:26:18
A207.154.217.832017-12-28 → 2017-12-28 · 4 obs
○ 2017-01-07 00:01:34
● 2017-12-28 05:57:40
○ 2026-02-24 18:15:32
○ 2026-07-05 02:26:18
A82.98.135.432015-11-12 → 2017-01-07 · 5 obs
○ 2015-07-01 19:24:50
● 2015-11-12 03:11:38
● 2017-01-07 00:01:34
○ 2017-12-28 05:57:40
○ 2026-07-05 02:26:18
A82.98.148.82015-07-01 → 2015-07-01 · 3 obs
● 2015-07-01 19:24:50
○ 2015-11-12 03:11:38
○ 2026-07-05 02:26:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
bertsoa.comns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp...-

✅ Authoritative Response

Server:202.226.36.164

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 bertsoa.com (unsigned zone)

⏱️ Timing

Total: 984ms | Queries: -

📄 Records

TypeCountSample Data
A1162.43.101.100
NS5ns3.xserver.jp, ns1.xserver.jp...
MX1bertsoa.com (pri: 0)
TXT1v=spf1 +a:sv14899.xserver.jp +a:bertsoa.
SOA1ns1.xserver.jp root.xserver.jp

Analysis

Hierarchy

bertsoa.com is a parent domain of www.bertsoa.com.

Mail Server Role

bertsoa.com serves as a mail server for bertsoa.com.

IP Addresses

bertsoa.com has exactly one IP address — 162.43.101.100.

www.bertsoa.com, tsconf.jp, shiunjikinen-park.jp plus two other host names have IP numbers in common with bertsoa.com.

Name Servers

Five name servers handle delegation for bertsoa.com: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.

bertsoa.com shares at least some of its name servers with other domains, including naga.tv, kotobuki-group.jp, tcon.jp and two others.

These name servers are frequently paired with the name servers ns4.xserver.jp and ns5.xserver.jp.

Host names carrying 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 resolving to a single IP address:

ns2.xserver.jp points to 35.72.43.26.

ns3.xserver.jp points to 202.226.36.247.

Mail Servers

bertsoa.com uses exactly one mail server, which is bertsoa.com.

bertsoa.com resolves to a single IP number: 162.43.101.100.