`toeicspeaking.com`

DNSSEC	⚠️ Not signed
A	210.116.108.68^{🇰🇷 INETHOSTING-AS-KR210.116.108.0/24}
NS	`sisadns131` ⭐
NS	`ns.ybmsisa.com` ⚠️ Not in zone NS records
		A	203.231.233.131^{🇰🇷 INETHOSTING-AS-KR203.231.233.0/24}
NS	`ns2.ybmsisa.com`
		A	3.37.56.90^{🇰🇷 Amazon3.36.0.0/14 EC2 ICN prefix}
			PTR	`ec2-3-37-56-90.ap-northeast-2.compute.amazonaws.com`
SOA	`sisadns131`admin serial=16

`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

Same first word

toeicspeaking.com

toeicspeaking.net

DNS History

5 records (4 active, 1 former)

●NSns.ybmsisa.com2015-05-21 → 2026-03-23 · 2 obs

● 2015-05-21 14:22:26
● 2026-03-23 06:39:32

●NSns2.ybmsisa.com2026-02-27 → 2026-03-23 · 3 obs

○ 2015-05-21 14:22:26
● 2026-02-27 23:45:12
● 2026-03-23 06:39:32

●NSsisadns1312015-05-21 → 2026-03-23 · 2 obs

● 2015-05-21 14:22:26
● 2026-03-23 06:39:32

○A203.231.233.1952015-05-21 → 2017-05-16 · 4 obs

● 2015-05-21 14:22:26
● 2017-05-16 11:20:48
○ 2026-02-27 23:45:12
○ 2026-03-23 06:39:32

●A210.116.108.682026-02-27 → 2026-03-23 · 3 obs

○ 2017-05-16 11:20:48
● 2026-02-27 23:45:12
● 2026-03-23 06:39:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, a.gtld-servers.net, k.gtld-servers.net, g.gtld-servers.net...	-
toeicspeaking.com	ns.ybmsisa.com, ns2.ybmsisa.com	2 records

✅ Authoritative Response

Server:3.37.56.90

NS records: ns.ybmsisa.com, ns2.ybmsisa.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for toeicspeaking.com (unsigned zone)

⏱️ Timing

Total: 624ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`210.116.108.68`
NS	1	`ns.ybmsisa.com`
SOA	1	`sisadns131 admin`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns.ybmsisa.com, ns2.ybmsisa.com)

Analysis

IP Addresses

toeicspeaking.com points to a single IP: 210.116.108.68.

Other host names, for instance m.toeic.co.kr, www.jetspeaking.co.kr, toeicwriting.com, m.toeicswt.co.kr and toeicbridge.co.kr share IP numbers with toeicspeaking.com.

Name Servers

toeicspeaking.com is delegated to three name servers: sisadns131, ns2.ybmsisa.com and ns.ybmsisa.com.

toeicspeaking.com at least partially shares its name servers with other domains, for instance ybmteachers.com, ybmsisa.cn, ybmit.com, ybm1to1.com and eslscat.com.

these name servers are commonly used together with ns.ybmsisa.co.kr, ns2.ybmsisa.co.kr, ns2.ybm.co.kr and ns.ybm.co.kr.

Host names with a single IP:

ns2.ybmsisa.com resolves to 3.37.56.90.

ns.ybmsisa.com resolves to 203.231.233.131.

toeicspeaking.com - robtex.com