catchapp.net - dns.ninja

catchapp.net

DNSSEC⚠️ Not signed
A157.112.176.38🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.
PTRsv837.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
MXcatchapp.net ⭐
A157.112.176.38🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.
PTRsv837.xserver.jp
TXTv=spf1 +a:sv837.xserver.jp +a:catchapp.net +mx include:spf.sender.xserver.jp ...
SOAns1.xserver.jproot@xserver.jp serial=0

net

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=1782302350
WOT: SAFE (72/100)

MX for

catchapp.net

Subdomains

icon.catchapp.net
mail.catchapp.net
lab.catchapp.net

Same first word

catchapp.org
catchapp.com
catchapp.online
catchapp.co
catchapp.mobi
catchapp.net
catchapp.mx

Similar names

appcatch.net
appcatch.com
pcaptcha.com
patchcap.net
cpapchat.com
patchcap.com

DNS History

16 records (7 active, 9 former)

20162017201820192020202120222023202420252026NSns1.xserver.jpns2.xserver.jpns3.xserver.jpns4.xserver.jpns5.xserver.jpns-1034.awsdns-01.orgns-1880.awsdns-43.co.ukns-484.awsdns-60.comns-727.awsdns-26.netMXcatchapp.netmail.catchapp.netA157.112.176.3854.199.193.5854.238.183.24054.92.23.16854.92.29.6
○NSns-1034.awsdns-01.org2015-05-25 → 2016-07-31 · 4 obs
● 2015-05-25 00:18:00
● 2016-07-31 18:47:50
○ 2026-03-01 06:13:42
○ 2026-06-24 12:15:00
○NSns-1880.awsdns-43.co.uk2015-05-25 → 2016-07-31 · 4 obs
● 2015-05-25 00:18:00
● 2016-07-31 18:47:50
○ 2026-03-01 06:13:42
○ 2026-06-24 12:15:00
○NSns-484.awsdns-60.com2015-05-25 → 2016-07-31 · 4 obs
● 2015-05-25 00:18:00
● 2016-07-31 18:47:50
○ 2026-03-01 06:13:42
○ 2026-06-24 12:15:00
○NSns-727.awsdns-26.net2015-05-25 → 2016-07-31 · 4 obs
● 2015-05-25 00:18:00
● 2016-07-31 18:47:50
○ 2026-03-01 06:13:42
○ 2026-06-24 12:15:00
●NSns1.xserver.jp2026-03-01 → 2026-06-24 · 3 obs
○ 2016-07-31 18:47:50
● 2026-03-01 06:13:42
● 2026-06-24 12:15:00
●NSns2.xserver.jp2026-03-01 → 2026-06-24 · 3 obs
○ 2016-07-31 18:47:50
● 2026-03-01 06:13:42
● 2026-06-24 12:15:00
●NSns3.xserver.jp2026-03-01 → 2026-06-24 · 3 obs
○ 2016-07-31 18:47:50
● 2026-03-01 06:13:42
● 2026-06-24 12:15:00
●NSns4.xserver.jp2026-03-01 → 2026-06-24 · 3 obs
○ 2016-07-31 18:47:50
● 2026-03-01 06:13:42
● 2026-06-24 12:15:00
●NSns5.xserver.jp2026-03-01 → 2026-06-24 · 3 obs
○ 2016-07-31 18:47:50
● 2026-03-01 06:13:42
● 2026-06-24 12:15:00
●MXcatchapp.net2026-03-01 → 2026-06-24 · 3 obs
○ 2016-07-31 18:47:50
● 2026-03-01 06:13:42
● 2026-06-24 12:15:00
○MXmail.catchapp.net2015-05-25 → 2016-07-31 · 4 obs
● 2015-05-25 00:18:00
● 2016-07-31 18:47:50
○ 2026-03-01 06:13:42
○ 2026-06-24 12:15:00
●A157.112.176.382026-03-01 → 2026-06-24 · 3 obs
○ 2016-07-31 18:47:50
● 2026-03-01 06:13:42
● 2026-06-24 12:15:00
○A54.199.193.582016-01-03 → 2016-01-03 · 4 obs
○ 2015-10-21 23:58:26
● 2016-01-03 03:55:16
○ 2016-07-31 18:47:50
○ 2026-06-24 12:15:00
○A54.238.183.2402015-05-25 → 2015-05-25 · 3 obs
● 2015-05-25 00:18:00
○ 2015-10-21 23:58:26
○ 2026-06-24 12:15:00
○A54.92.23.1682015-10-21 → 2016-07-31 · 6 obs
○ 2015-05-25 00:18:00
● 2015-10-21 23:58:26
○ 2016-01-03 03:55:16
● 2016-07-31 18:47:50
○ 2026-03-01 06:13:42
○ 2026-06-24 12:15:00
○A54.92.29.62015-05-25 → 2015-05-25 · 3 obs
● 2015-05-25 00:18:00
○ 2026-03-01 06:13:42
○ 2026-06-24 12:15:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
netg.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net...-
catchapp.netns1.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 catchapp.net (unsigned zone)

⏱️ Timing

Total: 1065ms | Queries: -

📄 Records

TypeCountSample Data
A1157.112.176.38
NS5ns3.xserver.jp, ns2.xserver.jp...
MX1catchapp.net (pri: 0)
TXT1v=spf1 +a:sv837.xserver.jp +a:catchapp.n
SOA1ns1.xserver.jp root.xserver.jp

Analysis

Hierarchy

catchapp.net sits above icon.catchapp.net, mail.catchapp.net and lab.catchapp.net in the domain hierarchy.

Mail Server Role

catchapp.net serves as a mail server for catchapp.net.

IP Addresses

catchapp.net has exactly one IP address — 157.112.176.38.

www.kuramoto-suisan.co.jp, mx.a16.jp, a16.jp plus two other host names have IP numbers in common with catchapp.net.

Name Servers

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

There is at least partial name server overlap between catchapp.net and other domains — aag.jp, koushindoori.com, eiken5.com and two more among them.

These name servers frequently co-occur with the name servers ns4.xserver.jp and ns5.xserver.jp.

Host names carrying three IP numbers:

ns1.xserver.jp maps to three IP addresses: 202.226.36.164, 202.226.36.170 and 202.226.36.246.

ns4.xserver.jp maps to three IP addresses: 183.90.224.226, 183.90.224.230 and 202.226.39.247.

ns5.xserver.jp maps to three IP addresses: 157.112.182.218, 157.112.182.220 and 202.226.37.247.

Host names resolving to a single IP address:

ns2.xserver.jp resolves to the IP address 35.72.43.26.

ns3.xserver.jp resolves to the IP address 202.226.36.247.

Mail Servers

catchapp.net uses exactly one mail server, which is catchapp.net.

catchapp.net resolves to 157.112.176.38 and no other IP number.