`rfy55.com`

DNSSEC	⚠️ Not signed
A	154.216.108.208^{🇭🇰 POWERLINE-HK154.216.96.0/19 Digital Core Technology Co., Ltd}
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	`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	`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}
SOA	`a.share-dns.com`master@share-dns.com serial=1752630935

`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=1777208011

Same first word

rfy55.com

DNS History

10 records (5 active, 5 former)

●NSa.share-dns.com2026-02-23 → 2026-04-26 · 3 obs

○ 2017-03-20 08:35:04
● 2026-02-23 20:14:30
● 2026-04-26 13:14:14

●NSa5.share-dns.com2026-02-23 → 2026-04-26 · 3 obs

○ 2017-03-20 08:35:04
● 2026-02-23 20:14:30
● 2026-04-26 13:14:14

●NSb.share-dns.net2026-02-23 → 2026-04-26 · 3 obs

○ 2017-03-20 08:35:04
● 2026-02-23 20:14:30
● 2026-04-26 13:14:14

●NSb5.share-dns.net2026-02-23 → 2026-04-26 · 3 obs

○ 2017-03-20 08:35:04
● 2026-02-23 20:14:30
● 2026-04-26 13:14:14

○NSns.mydns8.cn2015-11-24 → 2016-07-17 · 5 obs

○ 2015-07-05 09:00:04
● 2015-11-24 08:39:28
● 2016-07-17 20:11:30
○ 2026-02-23 20:14:30
○ 2026-04-26 13:14:14

○NSns.mydns8.com2015-07-05 → 2017-03-20 · 4 obs

● 2015-07-05 09:00:04
● 2017-03-20 08:35:04
○ 2026-02-23 20:14:30
○ 2026-04-26 13:14:14

○MXmail.rfy55.com2015-07-05 → 2016-07-17 · 4 obs

● 2015-07-05 09:00:04
● 2016-07-17 20:11:30
○ 2026-02-23 20:14:30
○ 2026-04-26 13:14:14

●A154.216.108.2082026-02-23 → 2026-04-26 · 3 obs

○ 2016-07-17 20:11:30
● 2026-02-23 20:14:30
● 2026-04-26 13:14:14

○A218.213.91.342015-07-05 → 2016-03-07 · 4 obs

● 2015-07-05 09:00:04
● 2016-03-07 20:14:40
○ 2016-07-17 20:11:30
○ 2026-04-26 13:14:14

○A218.213.95.2332016-07-17 → 2016-07-17 · 4 obs

○ 2016-03-07 20:14:40
● 2016-07-17 20:11:30
○ 2026-02-23 20:14:30
○ 2026-04-26 13:14:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net, c.gtld-servers.net...	-
rfy55.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 rfy55.com (unsigned zone)

⏱️ Timing

Total: 255ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`154.216.108.208`
NS	2	`a.share-dns.com, b.share-dns.net`
SOA	1	`a.share-dns.com master.share-dns.com`

📌 Glue Records Collected

Total: 1

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

Analysis

IP Addresses

rfy55.com points to IP number 154.216.108.208.

Name Servers

rfy55.com is delegated to four name servers: a5.share-dns.com, a.share-dns.com, b5.share-dns.net and b.share-dns.net.

rfy55.com shares name servers with other domains at least partially, for example 83551.xyz, juejinkuaiji.com, qpcrab.com, sdjinchang.com and tmfineart.com.