btobchat.com - robtex.com

btobchat.com

DNSSEC⚠️ Not signed
A103.116.244.197🇭🇰 AS401696103.116.244.0/23 I LAYER LIMITED Room 1501 Grand Millennium Plaza (Lower Block) 181 Queen's Road Central
NSns1.julydns.com ⭐ ⚠️ Not in parent delegation
A162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns1.judns.com ⚠️ Not in zone NS records
A162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns2.judns.com ⚠️ Not in zone NS records
A162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns2.julydns.com ⚠️ Not in parent delegation
A162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
SOAns1.julydns.commaster@jmdns.com serial=1768271662

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=1777068001

Same first word

btobchat.com

DNS History

8 records (5 active, 3 former)

201820192020202120222023202420252026NSns1.judns.comns1.julydns.comns2.judns.comns2.julydns.comdns10.hichina.comdns9.hichina.comA103.116.244.197CNAMEexpired.hichina.com
○NSdns10.hichina.com2017-04-20 → 2017-04-20 · 3 obs
● 2017-04-20 21:05:48
○ 2026-04-13 00:48:36
○ 2026-04-24 22:05:54
○NSdns9.hichina.com2017-04-20 → 2017-04-20 · 3 obs
● 2017-04-20 21:05:48
○ 2026-04-13 00:48:36
○ 2026-04-24 22:05:54
●NSns1.judns.com2026-04-13 → 2026-04-24 · 3 obs
○ 2017-04-20 21:05:48
● 2026-04-13 00:48:36
● 2026-04-24 22:05:54
●NSns1.julydns.com2026-04-13 → 2026-04-24 · 3 obs
○ 2017-04-20 21:05:48
● 2026-04-13 00:48:36
● 2026-04-24 22:05:54
●NSns2.judns.com2026-04-13 → 2026-04-24 · 3 obs
○ 2017-04-20 21:05:48
● 2026-04-13 00:48:36
● 2026-04-24 22:05:54
●NSns2.julydns.com2026-04-13 → 2026-04-24 · 3 obs
○ 2017-04-20 21:05:48
● 2026-04-13 00:48:36
● 2026-04-24 22:05:54
●A103.116.244.1972026-04-13 → 2026-04-24 · 2 obs
● 2026-04-13 00:48:36
● 2026-04-24 22:05:54
○CNAMEexpired.hichina.com2026-04-13 → 2026-04-24 · 2 obs
○ 2026-04-13 00:48:36
○ 2026-04-24 22:05:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
btobchat.comns1.judns.com, ns2.judns.com2 records

✅ Authoritative Response

Server:162.159.27.251

NS records: ns1.judns.com, ns2.judns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for btobchat.com (unsigned zone)

⏱️ Timing

Total: 262ms | Queries: -

📄 Records

TypeCountSample Data
A1103.116.244.197
NS2ns1.julydns.com, ns2.julydns.com
SOA1ns1.julydns.com master.jmdns.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.judns.com, ns2.judns.com)

Analysis

IP Addresses

btobchat.com points to IP number: 103.116.244.197.

Other host names such as zhangxingjun.com, 95um.com, rqytsl.com, chmsty.com and qblmz.com share IPs with btobchat.com.

Name Servers

btobchat.com is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.

btobchat.com at least partially shares name servers with other domains, for instance haht.cn, rainbowpp.cn, williamjobling.com, activ-eu.com and vedioads.cn.

These name servers are commonly used with jm1.dns.com and jm2.dns.com.

Host names with one IP target:

ns1.judns.com maps to 162.159.27.251

ns2.judns.com maps to 162.159.27.251

ns1.julydns.com maps to 162.159.48.223

ns2.julydns.com maps to 162.159.48.223

Host names that map to 162.159.27.251: ns1.judns.com and ns2.judns.com

Host names that map to 162.159.48.223: ns1.julydns.com and ns2.julydns.com