`zfs2ol.com`

	CNAME	`exp.gs-cdn.com`
	DNSSEC	⚠️ Not signed
	A	172.65.190.172^{🇺🇸 Cloudflare172.65.176.0/20 , 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=1774642367

Same first word

zfs2ol.com

DNS History

17 records (3 active, 14 former)

○NSa.share-dns.com2026-03-27 → 2026-03-27 · 1 obs

○ 2026-03-27 20:19:26

○NSa2.share-dns.com2026-03-27 → 2026-03-27 · 1 obs

○ 2026-03-27 20:19:26

○NSb.share-dns.net2026-03-27 → 2026-03-27 · 1 obs

○ 2026-03-27 20:19:26

○NSb2.share-dns.net2026-03-27 → 2026-03-27 · 1 obs

○ 2026-03-27 20:19:26

○NSdns10.hichina.com2015-12-02 → 2016-06-26 · 5 obs

○ 2015-08-10 16:05:42
● 2015-12-02 01:46:04
● 2016-06-26 11:46:32
○ 2017-03-31 18:27:56
○ 2026-03-27 20:19:26

○NSdns11.hichina.com2020-04-10 → 2020-04-10 · 3 obs

○ 2017-03-31 18:27:56
● 2020-04-10 06:09:56
○ 2026-03-27 20:19:26

○NSdns12.hichina.com2020-04-10 → 2020-04-10 · 3 obs

○ 2017-03-31 18:27:56
● 2020-04-10 06:09:56
○ 2026-03-27 20:19:26

○NSdns9.hichina.com2015-12-02 → 2016-06-26 · 5 obs

○ 2015-08-10 16:05:42
● 2015-12-02 01:46:04
● 2016-06-26 11:46:32
○ 2017-03-31 18:27:56
○ 2026-03-27 20:19:26

●NSexpire1.gname-dns.com2026-03-27 → 2026-03-27 · 2 obs

○ 2020-04-10 06:09:56
● 2026-03-27 20:19:26

●NSexpire2.gname-dns.com2026-03-27 → 2026-03-27 · 2 obs

○ 2020-04-10 06:09:56
● 2026-03-27 20:19:26

○NSns1.alidns.com2015-08-10 → 2015-08-10 · 3 obs

● 2015-08-10 16:05:42
○ 2015-12-02 01:46:04
○ 2026-03-27 20:19:26

○NSns2.alidns.com2015-08-10 → 2015-08-10 · 3 obs

● 2015-08-10 16:05:42
○ 2015-12-02 01:46:04
○ 2026-03-27 20:19:26

○NSvip1.alidns.com2017-03-31 → 2017-03-31 · 4 obs

○ 2016-06-26 11:46:32
● 2017-03-31 18:27:56
○ 2020-04-10 06:09:56
○ 2026-03-27 20:19:26

○NSvip2.alidns.com2017-03-31 → 2017-03-31 · 4 obs

○ 2016-06-26 11:46:32
● 2017-03-31 18:27:56
○ 2020-04-10 06:09:56
○ 2026-03-27 20:19:26

○A115.29.199.1502015-12-02 → 2016-06-26 · 4 obs

● 2015-12-02 01:46:04
● 2016-06-26 11:46:32
○ 2017-03-31 18:27:56
○ 2026-03-27 20:19:26

○A61.174.49.2342017-03-31 → 2017-03-31 · 4 obs

○ 2016-06-26 11:46:32
● 2017-03-31 18:27:56
○ 2020-04-10 06:09:56
○ 2026-03-27 20:19:26

●CNAMEexp.gs-cdn.com2026-03-27 → 2026-03-27 · 1 obs

● 2026-03-27 20:19:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
zfs2ol.com	expire1.gname-dns.com, expire2.gname-dns.com	2 records

✅ Authoritative Response

Server:172.64.53.233

NS records: expire1.gname-dns.com, expire2.gname-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for zfs2ol.com (unsigned zone)

⏱️ Timing

Total: 496ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`expire1.gname-dns.com, expire2.gname-dns.com`
CNAME	1	`exp.gs-cdn.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (expire1.gname-dns.com, expire2.gname-dns.com)

Analysis

IP Addresses

zfs2ol.com resolves to a single IP: 172.65.190.172.

Other host names, for instance, exp.gs-cdn.com and 0syn.com share IP numbers with zfs2ol.com.

zfs2ol.com - robtex.com

zfs2ol.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

`zfs2ol.com`

`com`