`rufeng.net`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:5dbf^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::ac43:d605^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.93.191^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.214.5^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`annabel.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26cf^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`annabel.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2cf^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`annabel.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22cf^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`annabel.ns.cloudflare.com`
		A	108.162.194.207^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`annabel.ns.cloudflare.com`
		A	162.159.38.207^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`annabel.ns.cloudflare.com`
		A	172.64.34.207^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`annabel.ns.cloudflare.com`
NS	`robert.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c8c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`robert.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c38c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`robert.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:238c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`robert.ns.cloudflare.com`
		A	108.162.195.140^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`robert.ns.cloudflare.com`
		A	162.159.44.140^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`robert.ns.cloudflare.com`
		A	172.64.35.140^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`robert.ns.cloudflare.com`
MX	`eforward1.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward2.registrar-servers.com` ⭐
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward3.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward4.registrar-servers.com`⁽¹⁵⁾
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward5.registrar-servers.com`⁽²⁰⁾
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
TXT	`google-site-verification=V12613YRWqaXRvM0WvJcOFVlClxAkbS7H3NwEgfcdNE`
TXT	`v=spf1 include:spf.efwd.registrar-servers.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.93.191, 172.67.214.5
		IPv6 hints	2606:4700:3032::6815:5dbf, 2606:4700:3032::ac43:d605
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=23, name=cloudflare-ech.com
SOA	`annabel.ns.cloudflare.com`dns@cloudflare.com serial=2409754589

`net`

	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=1786159834

Same first word

rufeng.xyz

rufeng.net

rufeng.me

Similar names

fureng.cn

gunfer.com

funreg.azurewebsites.net

gefrun.com

regunf.com

fergun.net

fergun.com

nefgur.com

urfeng.com

funger.net

fengru.cc

rengfu.com

fengur.com

frunge.com

gnufer.com

fengru.com.cn

funger.com

grefun.com.tw

furgen.com

refung.com

fengru.com

DNS History

22 records (11 active, 11 former)

●NSannabel.ns.cloudflare.com2026-06-25 → 2026-08-08 · 3 obs

○ 2026-02-26 18:51:12
● 2026-06-25 18:09:52
● 2026-08-08 03:31:36

●NSrobert.ns.cloudflare.com2026-06-25 → 2026-08-08 · 3 obs

○ 2026-02-26 18:51:12
● 2026-06-25 18:09:52
● 2026-08-08 03:31:36

○NSwww.rufeng.net2015-12-02 → 2020-03-22 · 4 obs

● 2015-12-02 23:12:10
● 2020-03-22 15:29:08
○ 2026-02-26 18:51:12
○ 2026-08-08 03:31:36

●MXeforward1.registrar-servers.com2026-06-25 → 2026-08-08 · 3 obs

○ 2026-02-26 18:51:12
● 2026-06-25 18:09:52
● 2026-08-08 03:31:36

●MXeforward2.registrar-servers.com2026-06-25 → 2026-08-08 · 3 obs

○ 2026-02-26 18:51:12
● 2026-06-25 18:09:52
● 2026-08-08 03:31:36

●MXeforward3.registrar-servers.com2026-06-25 → 2026-08-08 · 3 obs

○ 2026-02-26 18:51:12
● 2026-06-25 18:09:52
● 2026-08-08 03:31:36

●MXeforward4.registrar-servers.com2026-06-25 → 2026-08-08 · 3 obs

○ 2026-02-26 18:51:12
● 2026-06-25 18:09:52
● 2026-08-08 03:31:36

●MXeforward5.registrar-servers.com2026-06-25 → 2026-08-08 · 3 obs

○ 2026-02-26 18:51:12
● 2026-06-25 18:09:52
● 2026-08-08 03:31:36

○MXio.bouncemx.com2015-12-02 → 2017-03-24 · 4 obs

● 2015-12-02 23:12:10
● 2017-03-24 07:11:14
○ 2026-02-26 18:51:12
○ 2026-08-08 03:31:36

○A104.160.171.812017-03-24 → 2017-03-24 · 4 obs

○ 2016-06-27 16:31:36
● 2017-03-24 07:11:14
○ 2026-02-26 18:51:12
○ 2026-08-08 03:31:36

●A104.21.93.1912026-06-25 → 2026-08-08 · 3 obs

○ 2026-02-26 18:51:12
● 2026-06-25 18:09:52
● 2026-08-08 03:31:36

●A172.67.214.52026-06-25 → 2026-08-08 · 3 obs

○ 2026-02-26 18:51:12
● 2026-06-25 18:09:52
● 2026-08-08 03:31:36

○A198.148.92.802015-07-08 → 2015-07-08 · 3 obs

● 2015-07-08 01:03:50
○ 2026-02-26 18:51:12
○ 2026-08-08 03:31:36

○A198.148.92.812015-07-08 → 2015-07-08 · 3 obs

● 2015-07-08 01:03:50
○ 2026-02-26 18:51:12
○ 2026-08-08 03:31:36

●A2606:4700:3032::6815:5dbf2026-06-25 → 2026-08-08 · 3 obs

○ 2026-02-26 18:51:12
● 2026-06-25 18:09:52
● 2026-08-08 03:31:36

●A2606:4700:3032::ac43:d6052026-06-25 → 2026-08-08 · 3 obs

○ 2026-02-26 18:51:12
● 2026-06-25 18:09:52
● 2026-08-08 03:31:36

○A70.39.84.2292015-12-02 → 2015-12-02 · 4 obs

○ 2015-07-08 01:03:50
● 2015-12-02 23:12:10
○ 2016-02-28 05:34:12
○ 2026-08-08 03:31:36

○A70.39.84.2402016-02-28 → 2016-02-28 · 4 obs

○ 2015-12-02 23:12:10
● 2016-02-28 05:34:12
○ 2016-06-27 16:31:36
○ 2026-08-08 03:31:36

○A70.39.84.2542016-06-27 → 2016-06-27 · 4 obs

○ 2016-02-28 05:34:12
● 2016-06-27 16:31:36
○ 2017-03-24 07:11:14
○ 2026-08-08 03:31:36

○CNAMEpending-delete.ename.net2015-07-08 → 2015-07-08 · 4 obs

○ 2007-10-11 23:24:42
● 2015-07-08 01:03:50
○ 2015-12-02 23:12:10
○ 2026-08-08 03:31:36

○CNAMEr.17986.net2020-03-22 → 2020-03-22 · 4 obs

○ 2017-03-24 07:11:14
● 2020-03-22 15:29:08
○ 2026-02-26 18:51:12
○ 2026-08-08 03:31:36

○CNAMEr.dcoin.co2015-12-02 → 2017-03-24 · 5 obs

○ 2015-07-08 01:03:50
● 2015-12-02 23:12:10
● 2017-03-24 07:11:14
○ 2020-03-22 15:29:08
○ 2026-08-08 03:31:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
rufeng.net	annabel.ns.cloudflare.com, robert.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.140

NS records: annabel.ns.cloudflare.com, robert.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rufeng.net (unsigned zone)

⏱️ Timing

Total: 454ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.93.191, 172.67.214.5`
AAAA	2	`2606:4700:3032::6815:5dbf, 2606:4700:3032::ac43:d605`
NS	2	`annabel.ns.cloudflare.com, robert.ns.cloudflare.com`
MX	5	`eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10...`
TXT	2	`google-site-verification=V12613YRWqaXRvM, v=spf1 include:spf.efwd.registrar-server`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`annabel.ns.cloudflare.com dns.cloudflare`

Analysis

IP Addresses

rufeng.net points to the four IP addresses 104.21.93.191, 172.67.214.5, 2606:4700:3032::6815:5dbf and 2606:4700:3032::ac43:d605.

bochkameda.net, md-realty.net, lphone-login.com plus two other host names have IP numbers in common with rufeng.net.

Name Servers

The NS records for rufeng.net delegate to annabel.ns.cloudflare.com and robert.ns.cloudflare.com.

The name server configuration of rufeng.net is shared with other domains, for instance flashbookmarks.com, pin-up-casinoonline.bo, peralane.com and two others.

The name servers of rufeng.net overlap at least partially with those of other domains — among them soulsystem.dev, fitters-butt.site, onlinesmart.net and two more.

These name servers commonly appear alongside the name servers etta.ns.cloudflare.com and chloe.ns.cloudflare.com.

Hosts with 6 IP addresses each:

annabel.ns.cloudflare.com maps to 108.162.194.207, 162.159.38.207, 172.64.34.207 and 3 additional IP addresses.

robert.ns.cloudflare.com maps to 108.162.195.140, 162.159.44.140, 172.64.35.140 and 3 additional IP addresses.

Mail Servers

rufeng.net has five mail servers, which are eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.

At least some of the mail servers used by rufeng.net are shared with other domains: navsankalp.in, thelittlebigband.net, nerobet629.com and two others among them.

These mail servers often appear in conjunction with the mail servers eforward4.registrar-servers.com, eforward5.registrar-servers.com, eforward6.registrar-servers.com and eforward7.registrar-servers.com.

Host names resolving to a single IP address:

eforward1.registrar-servers.com resolves to the IP address 162.255.118.51.

eforward2.registrar-servers.com resolves to the IP address 162.255.118.52.

eforward3.registrar-servers.com resolves to the IP address 162.255.118.51.

eforward4.registrar-servers.com resolves to the IP address 162.255.118.52.

eforward5.registrar-servers.com resolves to the IP address 162.255.118.51.

Three host names point to 162.255.118.51: eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com.

eforward2.registrar-servers.com and eforward4.registrar-servers.com each have 162.255.118.52 IP addresses.