ycref.com - dns.ninja

`ycref.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:81ae^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:1b2^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.1.178^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.129.174^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`fattouche.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c30^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fattouche.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c330^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`fattouche.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2330^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`fattouche.ns.cloudflare.com`
		A	108.162.195.48^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fattouche.ns.cloudflare.com`
		A	162.159.44.48^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fattouche.ns.cloudflare.com`
		A	172.64.35.48^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fattouche.ns.cloudflare.com`
NS	`lina.ns.cloudflare.com`
		A	2606:4700:50::adf5:3abb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0bb^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20bb^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lina.ns.cloudflare.com`
		A	108.162.192.187^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lina.ns.cloudflare.com`
		A	172.64.32.187^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lina.ns.cloudflare.com`
		A	173.245.58.187^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lina.ns.cloudflare.com`
MX	`smtp.secureserver.net` ⭐
		A	216.69.141.71^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp01-v01.prod.phx3.secureserver.net`
		A	216.69.141.84^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp02-v01.prod.phx3.secureserver.net`
		A	216.69.141.113^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp03-v01.prod.phx3.secureserver.net`
MX	`mailstore1.secureserver.net`⁽¹⁰⁾
		A	216.69.141.78^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp01-v02.prod.phx3.secureserver.net`
		A	216.69.141.114^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp03-v02.prod.phx3.secureserver.net`
		A	216.69.141.162^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp02-v02.prod.phx3.secureserver.net`
TXT	`D2567917`
TXT	`v=spf1 a mx +ip4:52.40.164.140 include:_spf.google.com include:spf.protection...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.1.178, 172.67.129.174
		IPv6 hints	2606:4700:3030::ac43:81ae, 2606:4700:3037::6815:1b2
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=248, name=cloudflare-ech.com
SOA	`fattouche.ns.cloudflare.com`dns@cloudflare.com serial=2408573964

`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=1786205664

Same first word

ycref.com

Similar names

cyfre.de

cyfer.systems

cyfer.in

cyfer.ro

cerfy.com

cfyre.co

recfy.com

cyfer.cc

cfyre.net

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frecy.com

feryc.com

cyfer.com

crefy.com

fecry.net

recyf.com

creyf.com

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cfrye.com

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fecyr.com

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cefyr.com

yfcer.com

cyfer.ch

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cyfer.net

DNS History

21 records (8 active, 13 former)

●NSfattouche.ns.cloudflare.com2026-07-16 → 2026-08-08 · 3 obs

○ 2026-02-28 00:51:04
● 2026-07-16 15:11:10
● 2026-08-08 16:19:38

●NSlina.ns.cloudflare.com2026-07-16 → 2026-08-08 · 3 obs

○ 2026-02-28 00:51:04
● 2026-07-16 15:11:10
● 2026-08-08 16:19:38

○NSns07.domaincontrol.com2017-12-21 → 2017-12-21 · 3 obs

● 2017-12-21 23:06:14
○ 2026-02-28 00:51:04
○ 2026-08-08 16:19:38

○NSns08.domaincontrol.com2017-12-21 → 2017-12-21 · 3 obs

● 2017-12-21 23:06:14
○ 2026-02-28 00:51:04
○ 2026-08-08 16:19:38

○NSns11.domaincontrol.com2026-02-28 → 2026-02-28 · 4 obs

○ 2017-12-21 23:06:14
● 2026-02-28 00:51:04
○ 2026-07-16 15:11:10
○ 2026-08-08 16:19:38

○NSns12.domaincontrol.com2026-02-28 → 2026-02-28 · 4 obs

○ 2017-12-21 23:06:14
● 2026-02-28 00:51:04
○ 2026-07-16 15:11:10
○ 2026-08-08 16:19:38

●MXmailstore1.secureserver.net2017-12-21 → 2026-08-08 · 2 obs

● 2017-12-21 23:06:14
● 2026-08-08 16:19:38

●MXsmtp.secureserver.net2017-12-21 → 2026-08-08 · 2 obs

● 2017-12-21 23:06:14
● 2026-08-08 16:19:38

●A104.21.1.1782026-07-16 → 2026-08-08 · 3 obs

○ 2026-02-28 00:51:04
● 2026-07-16 15:11:10
● 2026-08-08 16:19:38

●A172.67.129.1742026-07-16 → 2026-08-08 · 3 obs

○ 2026-02-28 00:51:04
● 2026-07-16 15:11:10
● 2026-08-08 16:19:38

○A184.168.221.342017-12-21 → 2017-12-21 · 3 obs

● 2017-12-21 23:06:14
○ 2026-02-28 00:51:04
○ 2026-08-08 16:19:38

○A184.168.221.352017-12-21 → 2017-12-21 · 3 obs

● 2017-12-21 23:06:14
○ 2026-02-28 00:51:04
○ 2026-08-08 16:19:38

○A184.168.221.402017-12-21 → 2017-12-21 · 3 obs

● 2017-12-21 23:06:14
○ 2026-02-28 00:51:04
○ 2026-08-08 16:19:38

○A184.168.221.482017-12-21 → 2017-12-21 · 3 obs

● 2017-12-21 23:06:14
○ 2026-02-28 00:51:04
○ 2026-08-08 16:19:38

○A184.168.221.522017-12-21 → 2017-12-21 · 3 obs

● 2017-12-21 23:06:14
○ 2026-02-28 00:51:04
○ 2026-08-08 16:19:38

○A184.168.221.602017-12-21 → 2017-12-21 · 3 obs

● 2017-12-21 23:06:14
○ 2026-02-28 00:51:04
○ 2026-08-08 16:19:38

●A2606:4700:3030::ac43:81ae2026-07-16 → 2026-08-08 · 3 obs

○ 2026-02-28 00:51:04
● 2026-07-16 15:11:10
● 2026-08-08 16:19:38

●A2606:4700:3037::6815:1b22026-07-16 → 2026-08-08 · 3 obs

○ 2026-02-28 00:51:04
● 2026-07-16 15:11:10
● 2026-08-08 16:19:38

○A50.63.202.402017-12-21 → 2017-12-21 · 3 obs

● 2017-12-21 23:06:14
○ 2026-02-28 00:51:04
○ 2026-08-08 16:19:38

○A50.63.202.502017-12-21 → 2017-12-21 · 3 obs

● 2017-12-21 23:06:14
○ 2026-02-28 00:51:04
○ 2026-08-08 16:19:38

○A52.40.164.1402026-02-28 → 2026-02-28 · 4 obs

○ 2017-12-21 23:06:14
● 2026-02-28 00:51:04
○ 2026-07-16 15:11:10
○ 2026-08-08 16:19:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
ycref.com	lina.ns.cloudflare.com, fattouche.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.187

NS records: lina.ns.cloudflare.com, fattouche.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ycref.com (unsigned zone)

⏱️ Timing

Total: 161ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.129.174, 104.21.1.178`
AAAA	2	`2606:4700:3030::ac43:81ae, 2606:4700:3037::6815:1b2`
NS	2	`fattouche.ns.cloudflare.com, lina.ns.cloudflare.com`
MX	2	`smtp.secureserver.net (pri: 0), mailstore1.secureserver.net (pri: 10)`
TXT	2	`D2567917, v=spf1 a mx +ip4:52.40.164.140 include:_`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`fattouche.ns.cloudflare.com dns.cloudfla`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (lina.ns.cloudflare.com, lina.ns.cloudflare.com, lina.ns.cloudflare.com...)

Analysis

IP Addresses

ycref.com has four IP addresses: 104.21.1.178, 172.67.129.174, 2606:4700:3030::ac43:81ae and 2606:4700:3037::6815:1b2.

www.upgenicsint.com, vitalequilibriumguidqv.info, mzuk.com.pl plus two other host names have IP numbers in common with ycref.com.

Name Servers

ycref.com is served by two delegated name servers, fattouche.ns.cloudflare.com and lina.ns.cloudflare.com.

The name server configuration of ycref.com is shared with other domains, for instance wqdhfb.top, ciyuan78.help, bamaeriresort.com and two others.

ycref.com shares at least some of its name servers with other domains, including health.gov.sg, barre.fr, dran-forge.pages.dev and two others.

These name servers are frequently paired with the name servers tessa.ns.cloudflare.com and nelci.ns.cloudflare.com.

Hosts with 6 IP addresses each:

fattouche.ns.cloudflare.com carries IP addresses 108.162.195.48, 162.159.44.48 and 172.64.35.48, with 3 other addresses beyond those.

lina.ns.cloudflare.com carries IP addresses 108.162.192.187, 172.64.32.187 and 173.245.58.187, with 3 other addresses beyond those.

Mail Servers

ycref.com uses two mail servers, mailstore1.secureserver.net and smtp.secureserver.net.

The mail server setup of ycref.com matches that of other domains such as asliceofnewyorkpizza.com, pujas.org, fernandez-autosales.com and two others.

ycref.com shares at least some of its mail servers with other domains, such as bigapplebbq.com.

mailstore1.secureserver.net and smtp.secureserver.net each resolve to three IP addresses. mailstore1.secureserver.net resolves to 216.69.141.78, 216.69.141.114 and 216.69.141.162. smtp.secureserver.net resolves to 216.69.141.71, 216.69.141.84 and 216.69.141.113.