`yb27.cn`

DNSSEC	⚠️ Not signed
A	23.225.68.38^{🇺🇸 CNSERVERSLLC23.224.0.0/15 cust proxy reg}
NS	`isabel.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2668^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isabel.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c268^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`isabel.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2268^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`isabel.ns.cloudflare.com`
		A	108.162.194.104^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isabel.ns.cloudflare.com`
		A	162.159.38.104^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isabel.ns.cloudflare.com`
		A	172.64.34.104^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isabel.ns.cloudflare.com`
NS	`kolton.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c19^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kolton.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c319^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kolton.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2319^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kolton.ns.cloudflare.com`
		A	108.162.195.25^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kolton.ns.cloudflare.com`
		A	162.159.44.25^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kolton.ns.cloudflare.com`
		A	172.64.35.25^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kolton.ns.cloudflare.com`
SOA	`isabel.ns.cloudflare.com`dns@cloudflare.com serial=2410305622

`cn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.cn` ⭐
	NS	`b.dns.cn`
	NS	`c.dns.cn`
	NS	`d.dns.cn`
	NS	`e.dns.cn`
	NS	`ns.cernet.net` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn 2035-12-15 #26

Same first word

yb27.com

yb27.cn

Similar names

72by.com

7by2.com

2by7.com

72by.cn

27by.com

27yb.com

DNS History

10 records (3 active, 7 former)

●NSisabel.ns.cloudflare.com2026-07-16 → 2026-08-01 · 3 obs

○ 2016-11-26 20:31:58
● 2026-07-16 14:00:08
● 2026-08-01 18:49:20

●NSkolton.ns.cloudflare.com2026-07-16 → 2026-08-01 · 3 obs

○ 2016-11-26 20:31:58
● 2026-07-16 14:00:08
● 2026-08-01 18:49:20

○NSns1.alidns.com2015-06-29 → 2016-11-26 · 4 obs

● 2015-06-29 23:53:32
● 2016-11-26 20:31:58
○ 2026-07-16 14:00:08
○ 2026-08-01 18:49:20

○NSns2.alidns.com2015-06-29 → 2016-11-26 · 4 obs

● 2015-06-29 23:53:32
● 2016-11-26 20:31:58
○ 2026-07-16 14:00:08
○ 2026-08-01 18:49:20

○MXmail.skrimple.com2017-11-02 → 2017-11-02 · 3 obs

● 2017-11-02 17:51:30
○ 2026-07-16 14:00:08
○ 2026-08-01 18:49:20

○A103.232.215.1292017-11-02 → 2017-11-02 · 4 obs

○ 2016-11-26 20:31:58
● 2017-11-02 17:51:30
○ 2026-07-16 14:00:08
○ 2026-08-01 18:49:20

○A123.254.111.1902015-06-29 → 2015-06-29 · 3 obs

● 2015-06-29 23:53:32
○ 2015-11-12 03:18:32
○ 2026-08-01 18:49:20

○A124.16.31.1522015-11-12 → 2016-11-26 · 5 obs

○ 2015-06-29 23:53:32
● 2015-11-12 03:18:32
● 2016-11-26 20:31:58
○ 2017-11-02 17:51:30
○ 2026-08-01 18:49:20

○A23.225.68.362026-07-16 → 2026-07-16 · 3 obs

○ 2017-11-02 17:51:30
● 2026-07-16 14:00:08
○ 2026-08-01 18:49:20

●A23.225.68.382026-08-01 → 2026-08-01 · 2 obs

○ 2026-07-16 14:00:08
● 2026-08-01 18:49:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, c.dns.cn, d.dns.cn, e.dns.cn...	-
yb27.cn	isabel.ns.cloudflare.com, kolton.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.194.104

NS records: isabel.ns.cloudflare.com, kolton.ns.cloudflare.com

🔒 DNSSEC Status

❌ Bogus (DNSSEC validation failed)

Validation error at cn: Error: DNS query timeout: 203.119.25.1 for DNSKEY cn

⏱️ Timing

Total: 3330ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`23.225.68.38`
NS	2	`isabel.ns.cloudflare.com, kolton.ns.cloudflare.com`
SOA	1	`isabel.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

yb27.cn resolves to one IP address: 23.225.68.38.

dy299.com, vs488.com, jn298.com and two other host names share IP numbers with yb27.cn.

Name Servers

DNS delegation for yb27.cn points to two name servers: isabel.ns.cloudflare.com and kolton.ns.cloudflare.com.

yb27.cn uses the same name servers as several other domains — among them 448.tw, dy299.com, vs488.com and two more.

yb27.cn has at least partial name server overlap with other domains, such as alchemyofbones.com, kanys5.com, dante.run and two others.

It is common to find these name servers paired with the name servers tara.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

isabel.ns.cloudflare.com has IP addresses 108.162.194.104, 162.159.38.104 and 172.64.34.104, plus 3 other.

kolton.ns.cloudflare.com has IP addresses 108.162.195.25, 162.159.44.25 and 172.64.35.25, plus 3 other.

yb27.cn - robtex.com

yb27.cn

cn