b.app - robtex.com

b.app

DNSSEC⚠️ Not signed
A103.102.7.183🇺🇸 AS63150103.102.7.0/24 rixCloud Limited Unit 04, 7/F BRIGHT WAY TOWER No 33 MONG KOK RD KL
NSsnipe.dnspod.net ⭐
A2402:4e00:1470:2::e🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40
A1.12.0.4🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM
A1.14.119.35🇨🇳 TENCENT-NET-AP1.14.64.0/18
A111.13.13.35🇨🇳 CHINAMOBILE-CN111.13.0.0/16 CMI (Customer Route)
A117.89.178.173🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC
A220.196.136.35🇨🇳 UNICOM-SHFT-IDC220.196.136.0/24
NStoy.dnspod.net
A2402:4e00:111:fff::c🇨🇳 TENCENT-NET-AP2402:4e00::/35
A1.12.0.1🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM
A36.155.149.176🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)
A101.227.168.35🇨🇳 SHANGHAITELECOM101.227.168.0/23 SHIDC
A111.206.98.235🇨🇳 CHINA169-BJ111.206.98.0/24
A129.211.176.239🇨🇳 TENCENT-NET-AP129.211.176.0/20
MXmx.zoho.com.cn ⭐
A124.251.121.155🇨🇳 VNET-BACKBONE-HB124.251.120.0/23
PTRmx1.zoho.com.cn
PTRmx2.zoho.com.cn
PTRmx.zoho.com.cn
A163.53.93.28🇨🇳 BIH-CN163.53.92.0/22 Chinanet Shanghai
PTRmx1.zoho.com.cn
PTRmx2.zoho.com.cn
PTRmx.zoho.com.cn
MXmx2.zoho.com.cn ⭐
A163.53.93.28🇨🇳 BIH-CN163.53.92.0/22 Chinanet Shanghai
PTRmx1.zoho.com.cn
PTRmx2.zoho.com.cn
PTRmx.zoho.com.cn
TXTv=spf1 include:zoho.com.cn ~all
TXTzoho-verification=zb36386809.zmverify.zoho.com.cn
SOAsnipe.dnspod.netfreednsadmin@dnspod.com serial=1634781998

app

DNSSEC🔒 Signed (DS record present)
NSns-tld1.charlestonroadregistry.com ⭐
NSns-tld2.charlestonroadregistry.com
NSns-tld3.charlestonroadregistry.com
NSns-tld4.charlestonroadregistry.com
NSns-tld5.charlestonroadregistry.com
SOAns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=101427
🔒 HSTS Preload (+subdomains)

Same first word

b.hm
b.info.pl
b.nu
b.link
b.co.nl
b.mr
b.ht
b.cm
b.biz
b.asia
b.green
b.co.uk
b.ai
b.akamai-staging.net
b.gov.au
b.fit
b.tc
b.gg
b.com.br
b.tv
b.hu
b.ddns.net
b.bike
b.vu
b.game
b.to
b.ly
b.com.ua
b.eus
b.cl
b.fr
b.mw
b.co.za
b.io
b.ws
b.js.cn
b.je
b.country
b.ro
b.akamaiedge-staging.net
b.top
b.ms
b.ln.cn
b.ua
b.gov.lv
b.co.kr
b.media
b.ee
b.ie
b.com.mx
b.com.de
b.gt
b.gp
b.digital
b.org
b.box
b.new
b.ls
b.st
b.cn
b.watch
b.kz
b.cz
b.wtf
b.akamaiedge.net
b.my
b.gy
b.edu.vn
b.de
b.hn
b.center
b.movie
b.pl
b.kg
b.capital
b.fashion
b.sg
b.af
b.cc
b.camp
b.org.nz
b.githubusercontent.com
b.fyi
b.bi
b.bw
b.sh
b.vg
b.at
b.is
b.care
b.site
b.ph
b.lu
b.gd
b.ink
b.cd
b.gold
b.uy
b.sc
b.co
b.systems
b.s3.amazonaws.com
b.vn.ua
b.beer
b.sk
b.glass
b.vip
b.cr
b.lol
b.akamai.net
b.fi
b.net.nz
b.hr
b.fm
b.company
b.qh.cn
b.app
b.vodka
b.doctor
b.me
b.aivencloud.com
b.br
b.nx.cn
b.dk
b.gl
b.et

DNS History

7 records (5 active, 2 former)

201820192020202120222023202420252026NSsnipe.dnspod.nettoy.dnspod.netMXmx.zoho.com.cnmx2.zoho.com.cnyour-dns-needs-immediate-attention.appA103.102.7.183127.0.53.53
●NSsnipe.dnspod.net2026-02-15 → 2026-06-13 · 2 obs
● 2026-02-15 14:01:40
● 2026-06-13 10:24:06
●NStoy.dnspod.net2026-02-15 → 2026-06-13 · 2 obs
● 2026-02-15 14:01:40
● 2026-06-13 10:24:06
●MXmx.zoho.com.cn2026-02-15 → 2026-06-13 · 3 obs
○ 2018-07-05 14:29:40
● 2026-02-15 14:01:40
● 2026-06-13 10:24:06
●MXmx2.zoho.com.cn2026-02-15 → 2026-06-13 · 3 obs
○ 2018-07-05 14:29:40
● 2026-02-15 14:01:40
● 2026-06-13 10:24:06
○MXyour-dns-needs-immediate-attention.app2017-01-25 → 2017-01-25 · 3 obs
● 2017-01-25 08:57:32
○ 2018-07-05 14:29:40
○ 2026-06-13 10:24:06
●A103.102.7.1832026-02-15 → 2026-06-13 · 3 obs
○ 2018-07-05 14:29:40
● 2026-02-15 14:01:40
● 2026-06-13 10:24:06
○A127.0.53.532017-01-25 → 2017-01-25 · 3 obs
● 2017-01-25 08:57:32
○ 2018-07-05 14:29:40
○ 2026-06-13 10:24:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
appns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
b.appsnipe.dnspod.net, toy.dnspod.net-

✅ Authoritative Response

Server:111.13.13.35

NS records: snipe.dnspod.net, toy.dnspod.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for b.app (unsigned zone)

⏱️ Timing

Total: 4336ms | Queries: -

📄 Records

TypeCountSample Data
A1103.102.7.183
NS2toy.dnspod.net, snipe.dnspod.net
MX2mx.zoho.com.cn (pri: 5), mx2.zoho.com.cn (pri: 5)
TXT2zoho-verification=zb36386809.zmverify.zo, v=spf1 include:zoho.com.cn ~all
SOA1snipe.dnspod.net freednsadmin.dnspod.com

Analysis

IP Addresses

b.app directs to one IP number, which is 103.102.7.183.

Name Servers

DNS delegation for b.app points to two name servers: snipe.dnspod.net and toy.dnspod.net.

b.app has the same name server delegation as a number of other domains, such as admin.top, de4dot.com, 7c3.cn and two more.

Some name servers delegated to b.app are also used by other domains, notably cntip.com and yropo.top.

Host names resolving to 6 IP numbers:

snipe.dnspod.net has IP addresses 1.12.0.4, 1.14.119.35 and 111.13.13.35, plus 3 other.

toy.dnspod.net has IP addresses 1.12.0.1, 36.155.149.176 and 101.227.168.35, plus 3 other.

Mail Servers

The MX records for b.app point to two mail servers: mx2.zoho.com.cn and mx.zoho.com.cn.

b.app has the same mail server arrangement as a number of other domains, for example almos.org, muhilhamm.com, lead(0x736578)t.com and two more.

b.app shares at least some of its mail servers with other domains — for example vivawalls.com, 91pme.com, helon.cc and two more.

Hosts with two IP numbers each:

mx.zoho.com.cn has two IP addresses: 124.251.121.155 and 163.53.93.28.

Host names with one IP number:

mx2.zoho.com.cn directs to 163.53.93.28.

Host names pointing to 163.53.93.28 IP addresses: mx.zoho.com.cn and mx2.zoho.com.cn.