`xifucn.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=1774491397

Previously NS for

xifucn.com

Same first word

xifucn.com

DNS History

15 records (3 active, 12 former)

○NSa.share-dns.com2026-02-14 → 2026-02-28 · 4 obs

○ 2017-05-22 02:17:00
● 2026-02-14 19:06:36
● 2026-02-28 23:33:46
○ 2026-03-26 02:35:20

○NSa4.share-dns.com2026-02-14 → 2026-02-28 · 4 obs

○ 2017-05-22 02:17:00
● 2026-02-14 19:06:36
● 2026-02-28 23:33:46
○ 2026-03-26 02:35:20

○NSb.share-dns.net2026-02-14 → 2026-02-28 · 4 obs

○ 2017-05-22 02:17:00
● 2026-02-14 19:06:36
● 2026-02-28 23:33:46
○ 2026-03-26 02:35:20

○NSb4.share-dns.net2026-02-14 → 2026-02-28 · 4 obs

○ 2017-05-22 02:17:00
● 2026-02-14 19:06:36
● 2026-02-28 23:33:46
○ 2026-03-26 02:35:20

●NSexpire1.gname-dns.com2026-03-26 → 2026-03-26 · 2 obs

○ 2026-02-28 23:33:46
● 2026-03-26 02:35:20

●NSexpire2.gname-dns.com2026-03-26 → 2026-03-26 · 2 obs

○ 2026-02-28 23:33:46
● 2026-03-26 02:35:20

○NSns11.xincache.com2015-06-20 → 2015-06-20 · 3 obs

● 2015-06-20 21:09:20
○ 2015-12-05 10:32:28
○ 2026-03-26 02:35:20

○NSns12.xincache.com2015-06-20 → 2015-06-20 · 3 obs

● 2015-06-20 21:09:20
○ 2015-12-05 10:32:28
○ 2026-03-26 02:35:20

○NSns15.xincache.com2015-12-05 → 2016-02-28 · 5 obs

○ 2015-06-20 21:09:20
● 2015-12-05 10:32:28
● 2016-02-28 05:53:06
○ 2016-06-30 05:38:04
○ 2026-03-26 02:35:20

○NSns16.xincache.com2015-12-05 → 2016-02-28 · 5 obs

○ 2015-06-20 21:09:20
● 2015-12-05 10:32:28
● 2016-02-28 05:53:06
○ 2016-06-30 05:38:04
○ 2026-03-26 02:35:20

○NSxifucn.com2017-05-22 → 2017-05-22 · 4 obs

○ 2016-06-30 05:38:04
● 2017-05-22 02:17:00
○ 2026-02-14 19:06:36
○ 2026-03-26 02:35:20

○A198.44.182.1912015-06-20 → 2016-02-28 · 4 obs

● 2015-06-20 21:09:20
● 2016-02-28 05:53:06
○ 2016-06-30 05:38:04
○ 2026-03-26 02:35:20

○A38.14.127.622026-02-14 → 2026-02-28 · 4 obs

○ 2017-05-22 02:17:00
● 2026-02-14 19:06:36
● 2026-02-28 23:33:46
○ 2026-03-26 02:35:20

○A61.129.33.712017-05-22 → 2017-05-22 · 4 obs

○ 2016-06-30 05:38:04
● 2017-05-22 02:17:00
○ 2026-02-14 19:06:36
○ 2026-03-26 02:35:20

●CNAMEexp.gs-cdn.com2026-03-26 → 2026-03-26 · 1 obs

● 2026-03-26 02:35:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
xifucn.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 xifucn.com (unsigned zone)

⏱️ Timing

Total: 1779ms | 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

xifucn.com points to a single IP number: 172.65.190.172.

Other host names like exp.gs-cdn.com and 0syn.com share IP numbers with xifucn.com.

xifucn.com - robtex.com

xifucn.com

com

Previously NS for

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

`xifucn.com`

`com`