`sunysbcn.com`

DNSSEC	⚠️ Not signed
NS	`a.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 parent delegation
		A	172.64.52.239^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns1.gname-dns.com` ⚠️ Not in zone NS records
		A	172.64.52.212^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.gname-dns.com` ⚠️ Not in zone NS records
		A	172.64.53.55^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
SOA	`a.share-dns.com`master@share-dns.com serial=1739168928

`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=1774615147

Same first word

sunysbcn.com

DNS History

19 records (4 active, 15 former)

●NSa.share-dns.com2026-03-27 → 2026-03-27 · 2 obs

○ 2020-02-19 19:42:10
● 2026-03-27 12:54:58

●NSb.share-dns.net2026-03-27 → 2026-03-27 · 2 obs

○ 2020-02-19 19:42:10
● 2026-03-27 12:54:58

○NSjm1.dns.com2020-02-19 → 2020-02-19 · 3 obs

○ 2017-03-24 02:53:52
● 2020-02-19 19:42:10
○ 2026-03-27 12:54:58

○NSjm2.dns.com2020-02-19 → 2020-02-19 · 3 obs

○ 2017-03-24 02:53:52
● 2020-02-19 19:42:10
○ 2026-03-27 12:54:58

●NSns1.gname-dns.com2026-03-27 → 2026-03-27 · 2 obs

○ 2020-02-19 19:42:10
● 2026-03-27 12:54:58

●NSns2.gname-dns.com2026-03-27 → 2026-03-27 · 2 obs

○ 2020-02-19 19:42:10
● 2026-03-27 12:54:58

○NSns63.domaincontrol.com2015-07-23 → 2017-03-24 · 4 obs

● 2015-07-23 09:55:46
● 2017-03-24 02:53:52
○ 2020-02-19 19:42:10
○ 2026-03-27 12:54:58

○NSns64.domaincontrol.com2015-07-23 → 2017-03-24 · 4 obs

● 2015-07-23 09:55:46
● 2017-03-24 02:53:52
○ 2020-02-19 19:42:10
○ 2026-03-27 12:54:58

○MXalt1.aspmx.l.google.com2015-07-23 → 2017-03-24 · 4 obs

● 2015-07-23 09:55:46
● 2017-03-24 02:53:52
○ 2020-02-19 19:42:10
○ 2026-03-27 12:54:58

○MXalt2.aspmx.l.google.com2015-07-23 → 2017-03-24 · 4 obs

● 2015-07-23 09:55:46
● 2017-03-24 02:53:52
○ 2020-02-19 19:42:10
○ 2026-03-27 12:54:58

○MXaspmx.l.google.com2015-07-23 → 2017-03-24 · 4 obs

● 2015-07-23 09:55:46
● 2017-03-24 02:53:52
○ 2020-02-19 19:42:10
○ 2026-03-27 12:54:58

○MXaspmx2.googlemail.com2015-07-23 → 2017-03-24 · 4 obs

● 2015-07-23 09:55:46
● 2017-03-24 02:53:52
○ 2020-02-19 19:42:10
○ 2026-03-27 12:54:58

○MXaspmx3.googlemail.com2015-07-23 → 2017-03-24 · 4 obs

● 2015-07-23 09:55:46
● 2017-03-24 02:53:52
○ 2020-02-19 19:42:10
○ 2026-03-27 12:54:58

○MXaspmx4.googlemail.com2015-07-23 → 2017-03-24 · 4 obs

● 2015-07-23 09:55:46
● 2017-03-24 02:53:52
○ 2020-02-19 19:42:10
○ 2026-03-27 12:54:58

○MXaspmx5.googlemail.com2015-07-23 → 2017-03-24 · 4 obs

● 2015-07-23 09:55:46
● 2017-03-24 02:53:52
○ 2020-02-19 19:42:10
○ 2026-03-27 12:54:58

○A103.115.41.1062020-02-19 → 2020-02-19 · 3 obs

○ 2017-03-24 02:53:52
● 2020-02-19 19:42:10
○ 2026-03-27 12:54:58

○A119.10.4.882016-06-18 → 2016-06-18 · 4 obs

○ 2016-02-25 08:14:08
● 2016-06-18 15:26:56
○ 2017-03-24 02:53:52
○ 2026-03-27 12:54:58

○A119.10.73.1352017-03-24 → 2017-03-24 · 4 obs

○ 2016-06-18 15:26:56
● 2017-03-24 02:53:52
○ 2020-02-19 19:42:10
○ 2026-03-27 12:54:58

○A184.168.221.942015-07-23 → 2016-02-25 · 4 obs

● 2015-07-23 09:55:46
● 2016-02-25 08:14:08
○ 2016-06-18 15:26:56
○ 2026-03-27 12:54:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, m.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net...	-
sunysbcn.com	ns1.gname-dns.com, ns2.gname-dns.com	2 records

✅ Authoritative Response

Server:172.64.52.212

NS records: ns1.gname-dns.com, ns2.gname-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sunysbcn.com (unsigned zone)

⏱️ Timing

Total: 112ms | Queries: -

📄 Records

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

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.gname-dns.com, ns2.gname-dns.com)

Analysis

Name Servers

sunysbcn.com is delegated to four name servers: ns1.gname-dns.com, ns2.gname-dns.com, a.share-dns.com and b.share-dns.net.

sunysbcn.com at least partially shares name servers with other domains such as haichaoo.com, 2018n.com, jijie99.com, shushandaigou.com and jszipper.com.