77b2b.com - robtex.com

77b2b.com

DNSSEC⚠️ Not signed
A47.106.217.167🇨🇳 Alibaba-Cloud47.106.0.0/16
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=1775574036

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=1776859277

Same first word

77b2b.com

Similar names

727bb.com
bb727.com
277bb.vip
772bb.com
772bb.top

DNS History

24 records (5 active, 19 former)

20162017201820192020202120222023202420252026NSns1.judns.comns1.julydns.comns2.judns.comns2.julydns.comjm1.dns.comjm2.dns.comn3391.ns.yunjiasu.comn510.ns.yunjiasu.comns09.domaincontrol.comns1.ipage.comns10.domaincontrol.comns2.ipage.comMXmailstore1.secureserver.netmx.77b2b.commxbiz1.qq.commxbiz2.qq.comsmtp.secureserver.netA47.106.217.167124.172.153.112606:4700:32::a29f:d2642606:4700:32::a29f:d36447.56.252.16550.63.202.4266.96.147.157
○NSjm1.dns.com2020-11-20 → 2021-03-04 · 5 obs
○ 2020-02-06 21:52:24
● 2020-11-20 13:19:06
● 2021-03-04 20:18:02
○ 2026-03-31 15:56:58
○ 2026-04-22 12:20:42
○NSjm2.dns.com2020-11-20 → 2021-03-04 · 5 obs
○ 2020-02-06 21:52:24
● 2020-11-20 13:19:06
● 2021-03-04 20:18:02
○ 2026-03-31 15:56:58
○ 2026-04-22 12:20:42
○NSn3391.ns.yunjiasu.com2020-02-06 → 2020-02-06 · 4 obs
○ 2016-04-26 17:44:30
● 2020-02-06 21:52:24
○ 2020-11-20 13:19:06
○ 2026-04-22 12:20:42
○NSn510.ns.yunjiasu.com2020-02-06 → 2020-02-06 · 4 obs
○ 2016-04-26 17:44:30
● 2020-02-06 21:52:24
○ 2020-11-20 13:19:06
○ 2026-04-22 12:20:42
○NSns09.domaincontrol.com2016-01-26 → 2016-04-26 · 5 obs
○ 2015-12-19 23:16:40
● 2016-01-26 17:32:48
● 2016-04-26 17:44:30
○ 2020-02-06 21:52:24
○ 2026-04-22 12:20:42
○NSns1.ipage.com2015-08-08 → 2015-12-19 · 4 obs
● 2015-08-08 10:07:32
● 2015-12-19 23:16:40
○ 2016-01-26 17:32:48
○ 2026-04-22 12:20:42
●NSns1.judns.com2026-03-31 → 2026-04-22 · 3 obs
○ 2021-03-04 20:18:02
● 2026-03-31 15:56:58
● 2026-04-22 12:20:42
●NSns1.julydns.com2026-03-31 → 2026-04-22 · 3 obs
○ 2021-03-04 20:18:02
● 2026-03-31 15:56:58
● 2026-04-22 12:20:42
○NSns10.domaincontrol.com2016-01-26 → 2016-04-26 · 5 obs
○ 2015-12-19 23:16:40
● 2016-01-26 17:32:48
● 2016-04-26 17:44:30
○ 2020-02-06 21:52:24
○ 2026-04-22 12:20:42
○NSns2.ipage.com2015-08-08 → 2015-12-19 · 4 obs
● 2015-08-08 10:07:32
● 2015-12-19 23:16:40
○ 2016-01-26 17:32:48
○ 2026-04-22 12:20:42
●NSns2.judns.com2026-03-31 → 2026-04-22 · 3 obs
○ 2021-03-04 20:18:02
● 2026-03-31 15:56:58
● 2026-04-22 12:20:42
●NSns2.julydns.com2026-03-31 → 2026-04-22 · 3 obs
○ 2021-03-04 20:18:02
● 2026-03-31 15:56:58
● 2026-04-22 12:20:42
○MXmailstore1.secureserver.net2016-01-26 → 2016-04-26 · 5 obs
○ 2015-12-19 23:16:40
● 2016-01-26 17:32:48
● 2016-04-26 17:44:30
○ 2020-02-06 21:52:24
○ 2026-04-22 12:20:42
○MXmx.77b2b.com2015-08-08 → 2015-12-19 · 4 obs
● 2015-08-08 10:07:32
● 2015-12-19 23:16:40
○ 2016-01-26 17:32:48
○ 2026-04-22 12:20:42
○MXmxbiz1.qq.com2020-02-06 → 2021-03-04 · 5 obs
○ 2016-04-26 17:44:30
● 2020-02-06 21:52:24
● 2021-03-04 20:18:02
○ 2026-03-31 15:56:58
○ 2026-04-22 12:20:42
○MXmxbiz2.qq.com2020-02-06 → 2021-03-04 · 5 obs
○ 2016-04-26 17:44:30
● 2020-02-06 21:52:24
● 2021-03-04 20:18:02
○ 2026-03-31 15:56:58
○ 2026-04-22 12:20:42
○MXsmtp.secureserver.net2016-01-26 → 2016-04-26 · 5 obs
○ 2015-12-19 23:16:40
● 2016-01-26 17:32:48
● 2016-04-26 17:44:30
○ 2020-02-06 21:52:24
○ 2026-04-22 12:20:42
○A124.172.153.112020-02-06 → 2020-02-06 · 4 obs
○ 2016-04-26 17:44:30
● 2020-02-06 21:52:24
○ 2020-11-20 13:19:06
○ 2026-04-22 12:20:42
○A2606:4700:32::a29f:d2642020-02-06 → 2020-02-06 · 4 obs
○ 2016-04-26 17:44:30
● 2020-02-06 21:52:24
○ 2020-11-20 13:19:06
○ 2026-04-22 12:20:42
○A2606:4700:32::a29f:d3642020-02-06 → 2020-02-06 · 4 obs
○ 2016-04-26 17:44:30
● 2020-02-06 21:52:24
○ 2020-11-20 13:19:06
○ 2026-04-22 12:20:42
●A47.106.217.1672026-03-31 → 2026-04-22 · 3 obs
○ 2021-03-04 20:18:02
● 2026-03-31 15:56:58
● 2026-04-22 12:20:42
○A47.56.252.1652020-11-20 → 2021-03-04 · 5 obs
○ 2020-02-06 21:52:24
● 2020-11-20 13:19:06
● 2021-03-04 20:18:02
○ 2026-03-31 15:56:58
○ 2026-04-22 12:20:42
○A50.63.202.422016-01-26 → 2016-04-26 · 5 obs
○ 2015-12-19 23:16:40
● 2016-01-26 17:32:48
● 2016-04-26 17:44:30
○ 2020-02-06 21:52:24
○ 2026-04-22 12:20:42
○A66.96.147.1572015-08-08 → 2015-12-19 · 4 obs
● 2015-08-08 10:07:32
● 2015-12-19 23:16:40
○ 2016-01-26 17:32:48
○ 2026-04-22 12:20:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
77b2b.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 77b2b.com (unsigned zone)

⏱️ Timing

Total: 480ms | Queries: -

📄 Records

TypeCountSample Data
A147.106.217.167
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

77b2b.com points to a single IP number: 47.106.217.167.

Name Servers

77b2b.com is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.

77b2b.com at least partially shares name servers with other domains, for instance tianjianjiaoyu.com, allentalk.com, ezbid6.cn, hebeicdfrp.com and ayservice.cn.

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

Host names pointing to 162.159.27.251: ns1.judns.com and ns2.judns.com.

Host names pointing to 162.159.48.223: ns1.julydns.com and ns2.julydns.com.