`by133.com`

	CNAME	`yun.jumpcname.com`
	DNSSEC	⚠️ Not signed
	A	47.79.231.118^{🇺🇸 Alibaba-Cloud47.79.224.0/19}

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1771291435

WOT: UNKNOWN (50/100)

Same first word

by133.com

DNS History

23 records (3 active, 20 former)

○NSf1g1ns1.dnspod.net2017-02-07 → 2017-02-07 · 4 obs

○ 2016-05-09 04:18:08
● 2017-02-07 11:54:58
○ 2018-09-06 16:47:20
○ 2026-03-18 03:32:48

●NSns1.dyna-ns.net2026-03-16 → 2026-03-18 · 3 obs

○ 2018-09-06 16:47:20
● 2026-03-16 11:14:28
● 2026-03-18 03:32:48

○NSns1.mydns8.cn2015-06-08 → 2015-06-08 · 3 obs

● 2015-06-08 21:50:24
○ 2015-10-27 19:41:42
○ 2026-03-18 03:32:48

○NSns1.mydns8.com2015-06-08 → 2015-06-08 · 3 obs

● 2015-06-08 21:50:24
○ 2015-10-27 19:41:42
○ 2026-03-18 03:32:48

○NSns1.myhostadmin.net2018-09-06 → 2018-09-06 · 4 obs

○ 2017-02-07 11:54:58
● 2018-09-06 16:47:20
○ 2026-03-16 11:14:28
○ 2026-03-18 03:32:48

○NSns1.namebrightdns.com2015-10-27 → 2016-05-09 · 5 obs

○ 2015-06-08 21:50:24
● 2015-10-27 19:41:42
● 2016-05-09 04:18:08
○ 2017-02-07 11:54:58
○ 2026-03-18 03:32:48

●NSns2.dyna-ns.net2026-03-16 → 2026-03-18 · 3 obs

○ 2018-09-06 16:47:20
● 2026-03-16 11:14:28
● 2026-03-18 03:32:48

○NSns2.myhostadmin.net2018-09-06 → 2018-09-06 · 4 obs

○ 2017-02-07 11:54:58
● 2018-09-06 16:47:20
○ 2026-03-16 11:14:28
○ 2026-03-18 03:32:48

○NSns2.namebrightdns.com2016-01-24 → 2016-05-09 · 5 obs

○ 2015-10-27 19:41:42
● 2016-01-24 13:05:54
● 2016-05-09 04:18:08
○ 2018-09-06 16:47:20
○ 2026-03-18 03:32:48

○NSns3.myhostadmin.net2018-09-06 → 2018-09-06 · 4 obs

○ 2017-02-07 11:54:58
● 2018-09-06 16:47:20
○ 2026-03-16 11:14:28
○ 2026-03-18 03:32:48

○NSns4.myhostadmin.net2018-09-06 → 2018-09-06 · 4 obs

○ 2017-02-07 11:54:58
● 2018-09-06 16:47:20
○ 2026-03-16 11:14:28
○ 2026-03-18 03:32:48

○NSns5.myhostadmin.net2018-09-06 → 2018-09-06 · 4 obs

○ 2017-02-07 11:54:58
● 2018-09-06 16:47:20
○ 2026-03-16 11:14:28
○ 2026-03-18 03:32:48

○NSns6.myhostadmin.net2018-09-06 → 2018-09-06 · 4 obs

○ 2017-02-07 11:54:58
● 2018-09-06 16:47:20
○ 2026-03-16 11:14:28
○ 2026-03-18 03:32:48

○NSnsg1.namebrightdns.com2015-10-27 → 2015-10-27 · 4 obs

○ 2015-06-08 21:50:24
● 2015-10-27 19:41:42
○ 2016-01-24 13:05:54
○ 2026-03-18 03:32:48

○NSnsg2.namebrightdns.com2015-10-27 → 2015-10-27 · 4 obs

○ 2015-06-08 21:50:24
● 2015-10-27 19:41:42
○ 2016-01-24 13:05:54
○ 2026-03-18 03:32:48

○MXmail.by133.com2015-06-08 → 2015-06-08 · 3 obs

● 2015-06-08 21:50:24
○ 2015-10-27 19:41:42
○ 2026-03-18 03:32:48

○MXmail1.namebrightmail.com2015-10-27 → 2016-05-09 · 5 obs

○ 2015-06-08 21:50:24
● 2015-10-27 19:41:42
● 2016-05-09 04:18:08
○ 2017-02-07 11:54:58
○ 2026-03-18 03:32:48

○MXmail2.namebrightmail.com2015-10-27 → 2016-05-09 · 5 obs

○ 2015-06-08 21:50:24
● 2015-10-27 19:41:42
● 2016-05-09 04:18:08
○ 2017-02-07 11:54:58
○ 2026-03-18 03:32:48

○A204.44.65.922015-06-08 → 2015-06-08 · 3 obs

● 2015-06-08 21:50:24
○ 2015-10-27 19:41:42
○ 2026-03-18 03:32:48

○A205.252.220.162017-02-07 → 2017-02-07 · 4 obs

○ 2016-05-09 04:18:08
● 2017-02-07 11:54:58
○ 2018-09-06 16:47:20
○ 2026-03-18 03:32:48

○A54.175.122.202015-10-27 → 2016-05-09 · 5 obs

○ 2015-06-08 21:50:24
● 2015-10-27 19:41:42
● 2016-05-09 04:18:08
○ 2017-02-07 11:54:58
○ 2026-03-18 03:32:48

○CNAME53a.cc.zt060.com2018-09-06 → 2018-09-06 · 3 obs

● 2018-09-06 16:47:20
○ 2026-03-16 11:14:28
○ 2026-03-18 03:32:48

●CNAMEyun.jumpcname.com2026-03-16 → 2026-03-18 · 3 obs

○ 2018-09-06 16:47:20
● 2026-03-16 11:14:28
● 2026-03-18 03:32:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net...	-
by133.com	ns2.dyna-ns.net, ns1.dyna-ns.net	-

✅ Authoritative Response

Server: 162.159.24.5

NS records: ns2.dyna-ns.net, ns1.dyna-ns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for by133.com (unsigned zone)

⏱️ Timing

Total: 981ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns1.dyna-ns.net, ns2.dyna-ns.net`
CNAME	1	`yun.jumpcname.com`
SOA	1	`ns1.dyna-ns.net hostmaster.by133.com`

Analysis

IP Addresses

by133.com resolves to a single IP: 47.79.231.118.

Other host names share IP numbers with by133.com; for instance yun.jumpcname.com.

by133.com - robtex.com

by133.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

`by133.com`

`com`