`by199.com`

	CNAME	`going.tocname.com`
	DNSSEC	⚠️ Not signed
	A	103.135.33.179^{🇭🇰 CNSERVERSLLC103.135.33.0/24 HK}
	A	103.135.33.180^{🇭🇰 CNSERVERSLLC103.135.33.0/24 HK}
	A	103.135.33.181^{🇭🇰 CNSERVERSLLC103.135.33.0/24 HK}

`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=1774434762

Same first word

by199.com

by199.cn

Similar names

yb199.com

DNS History

20 records (3 active, 17 former)

○NSdns1.iidns.com2015-08-06 → 2015-08-06 · 3 obs

● 2015-08-06 00:28:26
○ 2017-02-06 01:13:48
○ 2026-03-25 10:47:14

○NSdns2.iidns.com2015-08-06 → 2015-08-06 · 3 obs

● 2015-08-06 00:28:26
○ 2017-02-06 01:13:48
○ 2026-03-25 10:47:14

○NSdns3.iidns.com2015-08-06 → 2015-08-06 · 3 obs

● 2015-08-06 00:28:26
○ 2017-02-06 01:13:48
○ 2026-03-25 10:47:14

○NSdns4.iidns.com2015-08-06 → 2015-08-06 · 3 obs

● 2015-08-06 00:28:26
○ 2017-02-06 01:13:48
○ 2026-03-25 10:47:14

○NSdns5.iidns.com2015-08-06 → 2015-08-06 · 3 obs

● 2015-08-06 00:28:26
○ 2017-02-06 01:13:48
○ 2026-03-25 10:47:14

○NSdns6.iidns.com2015-08-06 → 2015-08-06 · 3 obs

● 2015-08-06 00:28:26
○ 2017-02-06 01:13:48
○ 2026-03-25 10:47:14

●NSns1.dyna-ns.net2026-02-25 → 2026-03-25 · 3 obs

○ 2019-02-15 07:38:00
● 2026-02-25 10:46:12
● 2026-03-25 10:47:14

●NSns2.dyna-ns.net2026-02-25 → 2026-03-25 · 3 obs

○ 2019-02-15 07:38:00
● 2026-02-25 10:46:12
● 2026-03-25 10:47:14

○NSns55.domaincontrol.com2017-02-06 → 2017-02-06 · 4 obs

○ 2015-08-06 00:28:26
● 2017-02-06 01:13:48
○ 2019-02-15 07:38:00
○ 2026-03-25 10:47:14

○NSns56.domaincontrol.com2017-02-06 → 2017-02-06 · 4 obs

○ 2015-08-06 00:28:26
● 2017-02-06 01:13:48
○ 2019-02-15 07:38:00
○ 2026-03-25 10:47:14

○NSwww.by199.com2019-02-15 → 2019-02-15 · 4 obs

○ 2017-02-06 01:13:48
● 2019-02-15 07:38:00
○ 2026-02-25 10:46:12
○ 2026-03-25 10:47:14

○MXmailstore1.secureserver.net2017-02-06 → 2017-02-06 · 3 obs

● 2017-02-06 01:13:48
○ 2019-02-15 07:38:00
○ 2026-03-25 10:47:14

○MXsmtp.secureserver.net2017-02-06 → 2017-02-06 · 3 obs

● 2017-02-06 01:13:48
○ 2019-02-15 07:38:00
○ 2026-03-25 10:47:14

○A103.24.205.1452016-03-06 → 2016-06-28 · 5 obs

○ 2015-08-06 00:28:26
● 2016-03-06 20:17:14
● 2016-06-28 03:55:14
○ 2017-02-06 01:13:48
○ 2026-03-25 10:47:14

○A103.241.51.1772015-08-06 → 2015-08-06 · 3 obs

● 2015-08-06 00:28:26
○ 2016-03-06 20:17:14
○ 2026-03-25 10:47:14

○A122.9.48.722017-02-06 → 2017-02-06 · 4 obs

○ 2016-06-28 03:55:14
● 2017-02-06 01:13:48
○ 2019-02-15 07:38:00
○ 2026-03-25 10:47:14

○A185.53.179.1282026-02-25 → 2026-02-25 · 3 obs

○ 2019-02-15 07:38:00
● 2026-02-25 10:46:12
○ 2026-03-25 10:47:14

○A199.59.243.2282026-02-25 → 2026-03-25 · 2 obs

○ 2026-02-25 10:46:12
○ 2026-03-25 10:47:14

○CNAMEb.dcoin.co2019-02-15 → 2019-02-15 · 3 obs

● 2019-02-15 07:38:00
○ 2026-02-25 10:46:12
○ 2026-03-25 10:47:14

●CNAMEgoing.tocname.com2026-03-25 → 2026-03-25 · 2 obs

○ 2026-02-25 10:46:12
● 2026-03-25 10:47:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, f.gtld-servers.net, j.gtld-servers.net, d.gtld-servers.net...	-
by199.com	ns2.dyna-ns.net, ns1.dyna-ns.net	-

✅ Authoritative Response

Server:162.159.25.5

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for by199.com (unsigned zone)

⏱️ Timing

Total: 337ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns1.dyna-ns.net, ns2.dyna-ns.net`
CNAME	1	`going.tocname.com`
SOA	1	`ns1.dyna-ns.net hostmaster.by199.com`

Analysis

IP Addresses

by199.com resolves to three IP numbers: 103.135.33.179, 103.135.33.180 and 103.135.33.181.

Other host names, for instance going.tocname.com, share IP numbers with by199.com.

by199.com - robtex.com

by199.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

`by199.com`

`com`