`idrasimulation.com`

DNSSEC	⚠️ Not signed
A	156.234.67.254^{🇭🇰 YANCYLIMITED-AS-HK156.234.0.0/16 YANCY LIMITED}
NS	`a2.share-dns.com` ⭐ ⚠️ Not in parent delegation
		A	172.64.53.25^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`a.share-dns.com` ⚠️ Not in zone NS records
		A	172.64.53.25^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`b.share-dns.net` ⚠️ Not in zone NS records
		A	172.64.52.239^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`b2.share-dns.net` ⚠️ Not in parent delegation
		A	172.64.52.239^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
SOA	`a.share-dns.com`master@share-dns.com serial=1773906259

`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=1774566047

Same first word

idrasimulation.com

DNS History

11 records (5 active, 6 former)

●NSa.share-dns.com2026-03-25 → 2026-03-26 · 3 obs

○ 2020-01-31 22:32:38
● 2026-03-25 23:17:48
● 2026-03-26 23:02:08

●NSa2.share-dns.com2026-03-25 → 2026-03-26 · 3 obs

○ 2020-01-31 22:32:38
● 2026-03-25 23:17:48
● 2026-03-26 23:02:08

●NSb.share-dns.net2026-03-25 → 2026-03-26 · 3 obs

○ 2020-01-31 22:32:38
● 2026-03-25 23:17:48
● 2026-03-26 23:02:08

●NSb2.share-dns.net2026-03-25 → 2026-03-26 · 3 obs

○ 2020-01-31 22:32:38
● 2026-03-25 23:17:48
● 2026-03-26 23:02:08

○NSdns1.stabletransit.com2015-07-22 → 2020-01-31 · 4 obs

● 2015-07-22 11:41:38
● 2020-01-31 22:32:38
○ 2026-03-25 23:17:48
○ 2026-03-26 23:02:08

○NSdns2.stabletransit.com2015-07-22 → 2020-01-31 · 4 obs

● 2015-07-22 11:41:38
● 2020-01-31 22:32:38
○ 2026-03-25 23:17:48
○ 2026-03-26 23:02:08

○NSns.rackspace.com2015-07-22 → 2020-01-31 · 4 obs

● 2015-07-22 11:41:38
● 2020-01-31 22:32:38
○ 2026-03-25 23:17:48
○ 2026-03-26 23:02:08

○MXmail.idrasimulation.com2015-07-22 → 2020-01-31 · 4 obs

● 2015-07-22 11:41:38
● 2020-01-31 22:32:38
○ 2026-03-25 23:17:48
○ 2026-03-26 23:02:08

●A156.234.67.2542026-03-25 → 2026-03-26 · 3 obs

○ 2020-01-31 22:32:38
● 2026-03-25 23:17:48
● 2026-03-26 23:02:08

○A158.69.245.2122020-01-31 → 2020-01-31 · 4 obs

○ 2017-02-06 09:39:06
● 2020-01-31 22:32:38
○ 2026-03-25 23:17:48
○ 2026-03-26 23:02:08

○A198.245.62.1232015-07-22 → 2017-02-06 · 4 obs

● 2015-07-22 11:41:38
● 2017-02-06 09:39:06
○ 2020-01-31 22:32:38
○ 2026-03-26 23:02:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net...	-
idrasimulation.com	b2.share-dns.net, a2.share-dns.com	1 record

✅ Authoritative Response

Server:172.64.52.239

NS records: b2.share-dns.net, a2.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for idrasimulation.com (unsigned zone)

⏱️ Timing

Total: 112ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`156.234.67.254`
NS	2	`a.share-dns.com, b.share-dns.net`
SOA	1	`a.share-dns.com master.share-dns.com`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (a2.share-dns.com)

Analysis

IP Addresses

idrasimulation.com maps to IP address 156.234.67.254.

Name Servers

idrasimulation.com is delegated to four name servers: a2.share-dns.com, a.share-dns.com, b2.share-dns.net and b.share-dns.net.

idrasimulation.com at least partially shares name servers with other domains such as szguansen.com, zhcn-signin-jiuyou.com, 4ucc.com, efaceclub.com and pc185.com.