advance20.com - robtex.com

advance20.com

DNSSEC⚠️ Not signed
A103.141.97.67🇯🇵 XSERVER-AS103.141.97.0/24 XSERVER Inc.
PTRsv10866.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
MXadvance20.com ⭐
A103.141.97.67🇯🇵 XSERVER-AS103.141.97.0/24 XSERVER Inc.
PTRsv10866.xserver.jp
TXTv=spf1 +a:sv10866.xserver.jp +a:advance20.com +mx include:spf.sender.xserver....
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=1778627796

MX for

advance20.com

Same first word

advance20.com

DNS History

17 records (7 active, 10 former)

2020202120222023202420252026NSns1.xserver.jpns2.xserver.jpns3.xserver.jpns4.xserver.jpns5.xserver.jpns29.domaincontrol.comns30.domaincontrol.comMXadvance20.comA103.141.97.67184.168.221.45184.168.221.5650.63.202.3550.63.202.3850.63.202.4050.63.202.4550.63.202.4650.63.202.53
●NSns1.xserver.jp2026-02-26 → 2026-05-12 · 3 obs
○ 2019-01-13 21:38:26
● 2026-02-26 15:26:04
● 2026-05-12 23:29:20
●NSns2.xserver.jp2026-02-26 → 2026-05-12 · 3 obs
○ 2019-01-13 21:38:26
● 2026-02-26 15:26:04
● 2026-05-12 23:29:20
○NSns29.domaincontrol.com2019-01-13 → 2019-01-13 · 3 obs
● 2019-01-13 21:38:26
○ 2026-02-26 15:26:04
○ 2026-05-12 23:29:20
●NSns3.xserver.jp2026-02-26 → 2026-05-12 · 3 obs
○ 2019-01-13 21:38:26
● 2026-02-26 15:26:04
● 2026-05-12 23:29:20
○NSns30.domaincontrol.com2019-01-13 → 2019-01-13 · 3 obs
● 2019-01-13 21:38:26
○ 2026-02-26 15:26:04
○ 2026-05-12 23:29:20
●NSns4.xserver.jp2026-02-26 → 2026-05-12 · 3 obs
○ 2019-01-13 21:38:26
● 2026-02-26 15:26:04
● 2026-05-12 23:29:20
●NSns5.xserver.jp2026-02-26 → 2026-05-12 · 3 obs
○ 2019-01-13 21:38:26
● 2026-02-26 15:26:04
● 2026-05-12 23:29:20
●MXadvance20.com2026-02-26 → 2026-05-12 · 2 obs
● 2026-02-26 15:26:04
● 2026-05-12 23:29:20
●A103.141.97.672026-02-26 → 2026-05-12 · 3 obs
○ 2019-01-13 21:38:26
● 2026-02-26 15:26:04
● 2026-05-12 23:29:20
○A184.168.221.452019-01-13 → 2019-01-13 · 3 obs
● 2019-01-13 21:38:26
○ 2026-02-26 15:26:04
○ 2026-05-12 23:29:20
○A184.168.221.562019-01-13 → 2019-01-13 · 3 obs
● 2019-01-13 21:38:26
○ 2026-02-26 15:26:04
○ 2026-05-12 23:29:20
○A50.63.202.352019-01-13 → 2019-01-13 · 3 obs
● 2019-01-13 21:38:26
○ 2026-02-26 15:26:04
○ 2026-05-12 23:29:20
○A50.63.202.382019-01-13 → 2019-01-13 · 3 obs
● 2019-01-13 21:38:26
○ 2026-02-26 15:26:04
○ 2026-05-12 23:29:20
○A50.63.202.402019-01-13 → 2019-01-13 · 3 obs
● 2019-01-13 21:38:26
○ 2026-02-26 15:26:04
○ 2026-05-12 23:29:20
○A50.63.202.452019-01-13 → 2019-01-13 · 3 obs
● 2019-01-13 21:38:26
○ 2026-02-26 15:26:04
○ 2026-05-12 23:29:20
○A50.63.202.462019-01-13 → 2019-01-13 · 3 obs
● 2019-01-13 21:38:26
○ 2026-02-26 15:26:04
○ 2026-05-12 23:29:20
○A50.63.202.532019-01-13 → 2019-01-13 · 3 obs
● 2019-01-13 21:38:26
○ 2026-02-26 15:26:04
○ 2026-05-12 23:29:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comg.gtld-servers.net, f.gtld-servers.net, i.gtld-servers.net, d.gtld-servers.net...-
advance20.comns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp...-

✅ Authoritative Response

Server:35.72.43.26

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 advance20.com (unsigned zone)

⏱️ Timing

Total: 1192ms | Queries: -

📄 Records

TypeCountSample Data
A1103.141.97.67
NS5ns5.xserver.jp, ns4.xserver.jp...
MX1advance20.com (pri: 0)
TXT1v=spf1 +a:sv10866.xserver.jp +a:advance2
SOA1ns1.xserver.jp root.xserver.jp

Analysis

Mail Server Role

advance20.com serves as a mail server for advance20.com.

IP Addresses

advance20.com points to a single IP: 103.141.97.67.

Other host names, for instance biocollege.net, sv10866.xserver.jp, nullmx.7th-design.com, mail.nowknow.net and 7th-design.com share IP numbers with advance20.com.

Name Servers

advance20.com is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.

advance20.com at least partially shares its name servers with other domains, for instance muryou-tanoshimu.com, tas.gr.jp, anime-love.net, b3-diet.com and forbes-beauty-opn.fun.

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

advance20.com is handled by a single mail server.

advance20.com points to IP number 103.141.97.67.