`er-3t.com`

DNSSEC	⚠️ Not signed
NS	`ns01.yahoodomains.jp` ⚠️ Not in zone NS records
		A	210.171.38.45^{🇯🇵 YAHOO-JAPAN-3210.171.36.0/22 Yahoo Japan X-keiro: route-admin@mail.yahoo.co.jp}
NS	`ns02.yahoodomains.jp` ⚠️ Not in zone NS records
		A	210.171.38.46^{🇯🇵 YAHOO-JAPAN-3210.171.36.0/22 Yahoo Japan X-keiro: route-admin@mail.yahoo.co.jp}

`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=1774671492

Same first word

er-3t.com

Similar names

e-rt3.com

DNS History

3 records (2 active, 1 former)

●NSns01.yahoodomains.jp2015-05-23 → 2026-03-28 · 2 obs

● 2015-05-23 19:35:08
● 2026-03-28 04:39:46

●NSns02.yahoodomains.jp2015-05-23 → 2026-03-28 · 2 obs

● 2015-05-23 19:35:08
● 2026-03-28 04:39:46

○MXchange-me.er-3t.com2015-05-23 → 2026-03-23 · 3 obs

● 2015-05-23 19:35:08
● 2026-03-23 08:52:46
○ 2026-03-28 04:39:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, f.gtld-servers.net, l.gtld-servers.net, h.gtld-servers.net...	-
er-3t.com	ns01.yahoodomains.jp, ns02.yahoodomains.jp	-

✅ Authoritative Response

Server:210.171.38.45

NS records: ns01.yahoodomains.jp, ns02.yahoodomains.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for er-3t.com (unsigned zone)

⏱️ Timing

Total: 979ms | Queries: -

📄 Records

Type	Count	Sample Data

Analysis

Name Servers

er-3t.com is delegated to two name servers ns01.yahoodomains.jp and ns02.yahoodomains.jp.

er-3t.com shares the same name server setup as other domains, for instance jj1ddm.com, nerosso.com, b-kan.com, moguraya.net and kikuteacher.net.

Host names with one IP number:

ns01.yahoodomains.jp points to 210.171.38.45

ns02.yahoodomains.jp points to 210.171.38.46

er-3t.com - robtex.com

er-3t.com

com