`sflufeng.com`

DNSSEC	⚠️ Not signed
NS	`expire1.gname-dns.com` ⚠️ Not in zone NS records
		A	172.64.53.233^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`expire2.gname-dns.com` ⚠️ Not in zone NS records
		A	172.64.53.233^{🇺🇸 Cloudflare172.64.53.0/24 , 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=1774731907

Same first word

sflufeng.com

DNS History

9 records (2 active, 7 former)

○NSdns.bizcn.com2017-06-03 → 2017-06-03 · 4 obs

○ 2015-06-04 16:14:32
● 2017-06-03 14:57:58
○ 2026-03-20 00:30:10
○ 2026-03-28 21:16:56

●NSexpire1.gname-dns.com2026-03-20 → 2026-03-28 · 3 obs

○ 2017-06-03 14:57:58
● 2026-03-20 00:30:10
● 2026-03-28 21:16:56

●NSexpire2.gname-dns.com2026-03-20 → 2026-03-28 · 3 obs

○ 2017-06-03 14:57:58
● 2026-03-20 00:30:10
● 2026-03-28 21:16:56

○NSns1.dns.com.cn2017-06-03 → 2017-06-03 · 4 obs

○ 2015-06-04 16:14:32
● 2017-06-03 14:57:58
○ 2026-03-20 00:30:10
○ 2026-03-28 21:16:56

○NSns2.dns.com.cn2015-06-04 → 2017-06-03 · 4 obs

● 2015-06-04 16:14:32
● 2017-06-03 14:57:58
○ 2026-03-20 00:30:10
○ 2026-03-28 21:16:56

○A210.209.95.2352015-06-04 → 2015-06-04 · 3 obs

● 2015-06-04 16:14:32
○ 2017-06-03 14:57:58
○ 2026-03-28 21:16:56

○A39.109.10.2372016-04-06 → 2016-09-12 · 5 obs

○ 2015-06-04 16:14:32
● 2016-04-06 11:40:44
● 2016-09-12 18:59:26
○ 2017-06-03 14:57:58
○ 2026-03-28 21:16:56

○CNAMEexp.gs-cdn.com2026-03-20 → 2026-03-20 · 3 obs

○ 2017-06-03 14:57:58
● 2026-03-20 00:30:10
○ 2026-03-28 21:16:56

○CNAMEhk03.ctrl.net.cn2015-06-04 → 2017-06-03 · 4 obs

● 2015-06-04 16:14:32
● 2017-06-03 14:57:58
○ 2026-03-20 00:30:10
○ 2026-03-28 21:16:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
sflufeng.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 sflufeng.com (unsigned zone)

⏱️ Timing

Total: 1071ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 2

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

Analysis

Name Servers

Two name servers expire1.gname-dns.com and expire2.gname-dns.com are delegated to sflufeng.com.

sflufeng.com uses the same name server configuration as other domains, such as solutionstudioinc.com, 0571gj.com, tbkflw.com, miaoshaquan.com and lordandlockridge.com.

Hostnames with one IP number:

expire1.gname-dns.com points to 172.64.53.233

expire2.gname-dns.com points to 172.64.53.233

Hostnames pointing to 172.64.53.233: expire1.gname-dns.com, expire2.gname-dns.com

sflufeng.com - robtex.com

sflufeng.com

com