`y1cun.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:2dd4^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::ac43:db31^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.45.212^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.219.49^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`mimi.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3acb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mimi.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0cb^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mimi.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20cb^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mimi.ns.cloudflare.com`
		A	108.162.192.203^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mimi.ns.cloudflare.com`
		A	172.64.32.203^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mimi.ns.cloudflare.com`
		A	173.245.58.203^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mimi.ns.cloudflare.com`
NS	`norm.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b86^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`norm.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c186^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`norm.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2186^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`norm.ns.cloudflare.com`
		A	108.162.193.134^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`norm.ns.cloudflare.com`
		A	172.64.33.134^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`norm.ns.cloudflare.com`
		A	173.245.59.134^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`norm.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.45.212, 172.67.219.49
		IPv6 hints	2606:4700:3032::6815:2dd4, 2606:4700:3032::ac43:db31
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=41, name=cloudflare-ech.com
SOA	`mimi.ns.cloudflare.com`dns@cloudflare.com serial=2403294912

`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=1778769586

Subdomains

www.y1cun.com

Same first word

y1cun.xyz

y1cun.com

Similar names

c1yun.com

DNS History

33 records (6 active, 27 former)

○NSf1g1ns1.dnspod.net2016-09-02 → 2016-09-02 · 4 obs

○ 2015-11-13 19:07:32
● 2016-09-02 23:57:38
○ 2016-12-05 08:18:32
○ 2026-05-14 14:50:30

○NSf1g1ns2.dnspod.net2016-09-02 → 2016-09-02 · 4 obs

○ 2015-11-13 19:07:32
● 2016-09-02 23:57:38
○ 2016-12-05 08:18:32
○ 2026-05-14 14:50:30

○NSkip.ns.cloudflare.com2016-12-05 → 2020-02-24 · 5 obs

○ 2016-09-02 23:57:38
● 2016-12-05 08:18:32
● 2020-02-24 22:42:06
○ 2021-09-01 20:00:30
○ 2026-05-14 14:50:30

○NSlucy.ns.cloudflare.com2016-12-05 → 2020-02-24 · 5 obs

○ 2016-09-02 23:57:38
● 2016-12-05 08:18:32
● 2020-02-24 22:42:06
○ 2021-09-01 20:00:30
○ 2026-05-14 14:50:30

●NSmimi.ns.cloudflare.com2026-04-03 → 2026-05-14 · 3 obs

○ 2026-03-27 00:55:44
● 2026-04-03 16:10:50
● 2026-05-14 14:50:30

●NSnorm.ns.cloudflare.com2026-04-03 → 2026-05-14 · 3 obs

○ 2026-03-27 00:55:44
● 2026-04-03 16:10:50
● 2026-05-14 14:50:30

○NSns19.domaincontrol.com2015-07-19 → 2015-11-13 · 4 obs

● 2015-07-19 12:34:42
● 2015-11-13 19:07:32
○ 2016-09-02 23:57:38
○ 2026-05-14 14:50:30

○NSns20.domaincontrol.com2015-07-19 → 2015-11-13 · 4 obs

● 2015-07-19 12:34:42
● 2015-11-13 19:07:32
○ 2016-09-02 23:57:38
○ 2026-05-14 14:50:30

○NSnsg1.namebrightdns.com2021-09-01 → 2021-10-22 · 5 obs

○ 2020-02-24 22:42:06
● 2021-09-01 20:00:30
● 2021-10-22 12:58:28
○ 2026-03-27 00:55:44
○ 2026-05-14 14:50:30

○NSnsg2.namebrightdns.com2021-09-01 → 2021-10-22 · 5 obs

○ 2020-02-24 22:42:06
● 2021-09-01 20:00:30
● 2021-10-22 12:58:28
○ 2026-03-27 00:55:44
○ 2026-05-14 14:50:30

○MXdc-5f8815d7-mail.y1cun.com2016-12-05 → 2016-12-05 · 4 obs

○ 2016-09-02 23:57:38
● 2016-12-05 08:18:32
○ 2020-02-24 22:42:06
○ 2026-05-14 14:50:30

○MXmail.y1cun.com2016-09-02 → 2020-02-24 · 6 obs

○ 2015-11-13 19:07:32
● 2016-09-02 23:57:38
○ 2016-12-05 08:18:32
● 2020-02-24 22:42:06
○ 2021-09-01 20:00:30
○ 2026-05-14 14:50:30

○MXmxbiz1.qq.com2015-07-19 → 2015-11-13 · 4 obs

● 2015-07-19 12:34:42
● 2015-11-13 19:07:32
○ 2016-09-02 23:57:38
○ 2026-05-14 14:50:30

○MXmxbiz2.qq.com2015-07-19 → 2015-11-13 · 4 obs

● 2015-07-19 12:34:42
● 2015-11-13 19:07:32
○ 2016-09-02 23:57:38
○ 2026-05-14 14:50:30

○A103.28.248.1282015-07-19 → 2015-11-13 · 4 obs

● 2015-07-19 12:34:42
● 2015-11-13 19:07:32
○ 2016-09-02 23:57:38
○ 2026-05-14 14:50:30

○A103.28.248.222015-07-19 → 2015-11-13 · 4 obs

● 2015-07-19 12:34:42
● 2015-11-13 19:07:32
○ 2016-09-02 23:57:38
○ 2026-05-14 14:50:30

○A103.28.248.2342015-07-19 → 2015-11-13 · 4 obs

● 2015-07-19 12:34:42
● 2015-11-13 19:07:32
○ 2016-09-02 23:57:38
○ 2026-05-14 14:50:30

●A104.21.45.2122026-05-14 → 2026-05-14 · 3 obs

○ 2026-05-01 21:51:56
● 2026-05-14 14:50:28
● 2026-05-14 14:50:30

○A104.31.74.152016-12-05 → 2020-02-24 · 5 obs

○ 2016-09-02 23:57:38
● 2016-12-05 08:18:32
● 2020-02-24 22:42:06
○ 2021-09-01 20:00:30
○ 2026-05-14 14:50:30

○A104.31.75.152016-12-05 → 2020-02-24 · 5 obs

○ 2016-09-02 23:57:38
● 2016-12-05 08:18:32
● 2020-02-24 22:42:06
○ 2021-09-01 20:00:30
○ 2026-05-14 14:50:30

●A172.67.219.492026-05-14 → 2026-05-14 · 3 obs

○ 2026-05-01 21:51:56
● 2026-05-14 14:50:28
● 2026-05-14 14:50:30

○A173.230.144.482016-09-02 → 2016-09-02 · 4 obs

○ 2015-11-13 19:07:32
● 2016-09-02 23:57:38
○ 2016-12-05 08:18:32
○ 2026-05-14 14:50:30

○A185.228.1.1582026-04-03 → 2026-05-01 · 5 obs

○ 2021-09-01 20:00:30
● 2026-04-03 16:10:50
● 2026-05-01 21:51:56
○ 2026-05-14 14:50:28
○ 2026-05-14 14:50:30

○A2400:cb00:2048:1::681f:4a0f2016-12-05 → 2016-12-05 · 4 obs

○ 2016-09-02 23:57:38
● 2016-12-05 08:18:32
○ 2020-02-24 22:42:06
○ 2026-05-14 14:50:30

○A2400:cb00:2048:1::681f:4b0f2016-12-05 → 2016-12-05 · 4 obs

○ 2016-09-02 23:57:38
● 2016-12-05 08:18:32
○ 2020-02-24 22:42:06
○ 2026-05-14 14:50:30

○A2606:4700:3030::681f:4b0f2020-02-24 → 2020-02-24 · 4 obs

○ 2016-12-05 08:18:32
● 2020-02-24 22:42:06
○ 2021-09-01 20:00:30
○ 2026-05-14 14:50:30

○A2606:4700:3031::681f:4a0f2020-02-24 → 2020-02-24 · 4 obs

○ 2016-12-05 08:18:32
● 2020-02-24 22:42:06
○ 2021-09-01 20:00:30
○ 2026-05-14 14:50:30

●A2606:4700:3032::6815:2dd42026-05-14 → 2026-05-14 · 3 obs

○ 2026-05-01 21:51:56
● 2026-05-14 14:50:28
● 2026-05-14 14:50:30

●A2606:4700:3032::ac43:db312026-05-14 → 2026-05-14 · 3 obs

○ 2026-05-01 21:51:56
● 2026-05-14 14:50:28
● 2026-05-14 14:50:30

○A45.64.64.312015-07-19 → 2015-11-13 · 4 obs

● 2015-07-19 12:34:42
● 2015-11-13 19:07:32
○ 2016-09-02 23:57:38
○ 2026-05-14 14:50:30

○A45.64.64.442015-07-19 → 2015-11-13 · 4 obs

● 2015-07-19 12:34:42
● 2015-11-13 19:07:32
○ 2016-09-02 23:57:38
○ 2026-05-14 14:50:30

○A45.64.64.772015-07-19 → 2015-11-13 · 4 obs

● 2015-07-19 12:34:42
● 2015-11-13 19:07:32
○ 2016-09-02 23:57:38
○ 2026-05-14 14:50:30

○CNAMEhdredirect-lb7-5a03e1c2772e1c9c.elb.us-east-1.amazonaws.com2021-09-01 → 2021-10-22 · 4 obs

● 2021-09-01 20:00:30
● 2021-10-22 12:58:28
○ 2026-03-27 00:55:44
○ 2026-05-14 14:50:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, d.gtld-servers.net, c.gtld-servers.net, a.gtld-servers.net...	-
y1cun.com	norm.ns.cloudflare.com, mimi.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.203

NS records: norm.ns.cloudflare.com, mimi.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for y1cun.com (unsigned zone)

⏱️ Timing

Total: 237ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.45.212, 172.67.219.49`
AAAA	2	`2606:4700:3032::ac43:db31, 2606:4700:3032::6815:2dd4`
NS	2	`mimi.ns.cloudflare.com, norm.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`mimi.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

y1cun.com is the parent of www.y1cun.com.

IP Addresses

y1cun.com resolves to four IP numbers: 2606:4700:3032::6815:2dd4, 2606:4700:3032::ac43:db31, 104.21.45.212 and 172.67.219.49.

other host names for instance cardverify3254-expedia.com, compravirtual.com.mx, ausfine.com, 0731jdyz.com and gelvatandasgel.cfd share IP numbers with y1cun.com.

Name Servers

y1cun.com is delegated to two name servers: mimi.ns.cloudflare.com and norm.ns.cloudflare.com.

y1cun.com shares the same name server setup as other domains, for example iv-mp.eu, pedarecc.sa.edu.au, notbanksyforum.com, tulumtownhotels.com and ruike1.com.

y1cun.com at least partially shares name servers with other domains, for instance nchester.city, digitech.by, yellowpagesghana.com, adultium.com and 90zuqiubifenwangfenwang.org.cn.

These name servers are often used with dave.ns.cloudflare.com and lady.ns.cloudflare.com.

Host names with six IP numbers:

mimi.ns.cloudflare.com points to: 2606:4700:50::adf5:3acb, 2803:f800:50::6ca2:c0cb, 2a06:98c1:50::ac40:20cb, 108.162.192.203, 172.64.32.203 and 173.245.58.203; norm.ns.cloudflare.com points to: 2606:4700:58::adf5:3b86, 2803:f800:50::6ca2:c186, 2a06:98c1:50::ac40:2186, 108.162.193.134, 172.64.33.134 and 173.245.59.134.

y1cun.com - robtex.com

y1cun.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

`y1cun.com`

`com`