`itsdolphin.com`

DNSSEC	⚠️ Not signed
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	`a5.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	`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	`b5.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}

`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=1774362087

Subdomains

ns1.itsdolphin.com

DNS History

13 records (4 active, 9 former)

●NSa.share-dns.com2026-03-24 → 2026-03-24 · 2 obs

○ 2017-08-28 15:50:58
● 2026-03-24 14:41:46

●NSa5.share-dns.com2026-03-24 → 2026-03-24 · 2 obs

○ 2017-08-28 15:50:58
● 2026-03-24 14:41:46

●NSb.share-dns.net2026-03-24 → 2026-03-24 · 2 obs

○ 2017-08-28 15:50:58
● 2026-03-24 14:41:46

●NSb5.share-dns.net2026-03-24 → 2026-03-24 · 2 obs

○ 2017-08-28 15:50:58
● 2026-03-24 14:41:46

○NSns1.itsdolphin.com2016-11-29 → 2017-08-28 · 4 obs

○ 2016-04-12 09:59:52
● 2016-11-29 07:27:54
● 2017-08-28 15:50:58
○ 2026-03-24 14:41:46

○NSns1.srvde.com2015-06-04 → 2016-04-12 · 4 obs

● 2015-06-04 11:16:12
● 2016-04-12 09:59:52
○ 2016-11-29 07:27:54
○ 2026-03-24 14:41:46

○NSns2.itsdolphin.com2016-11-29 → 2017-08-28 · 4 obs

○ 2016-04-12 09:59:52
● 2016-11-29 07:27:54
● 2017-08-28 15:50:58
○ 2026-03-24 14:41:46

○NSns2.srvde.com2015-06-04 → 2016-04-12 · 4 obs

● 2015-06-04 11:16:12
● 2016-04-12 09:59:52
○ 2016-11-29 07:27:54
○ 2026-03-24 14:41:46

○NSsrvde.com2015-06-04 → 2016-04-12 · 4 obs

● 2015-06-04 11:16:12
● 2016-04-12 09:59:52
○ 2016-11-29 07:27:54
○ 2026-03-24 14:41:46

○MXemx.mail.ru2016-11-29 → 2017-08-28 · 4 obs

○ 2016-04-12 09:59:52
● 2016-11-29 07:27:54
● 2017-08-28 15:50:58
○ 2026-03-24 14:41:46

○MXmail.itsdolphin.com2015-06-04 → 2016-04-12 · 4 obs

● 2015-06-04 11:16:12
● 2016-04-12 09:59:52
○ 2016-11-29 07:27:54
○ 2026-03-24 14:41:46

○A35.156.60.942016-11-29 → 2017-08-28 · 4 obs

○ 2016-04-12 09:59:52
● 2016-11-29 07:27:54
● 2017-08-28 15:50:58
○ 2026-03-24 14:41:46

○A91.189.87.1462015-06-04 → 2016-04-12 · 4 obs

● 2015-06-04 11:16:12
● 2016-04-12 09:59:52
○ 2016-11-29 07:27:54
○ 2026-03-24 14:41:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
itsdolphin.com	b5.share-dns.net, a5.share-dns.com	1 record

✅ Authoritative Response

Server:172.64.53.25

NS records: b5.share-dns.net, a5.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for itsdolphin.com (unsigned zone)

⏱️ Timing

Total: 158ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`a.share-dns.com, b.share-dns.net`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (a5.share-dns.com)

Analysis

Hierarchy

itsdolphin.com is the parent of ns1.itsdolphin.com.

Name Servers

itsdolphin.com is delegated to four name servers: a5.share-dns.com, a.share-dns.com, b5.share-dns.net and b.share-dns.net.

itsdolphin.com at least partially shares name servers with other domains, including baiyuego.com, sxzhyzc.com, tuansun.com, ytgaofenzi.com and pigmentcom.com.