`yh8991.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:a92f^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:5759^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.87.89^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.169.47^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`itzel.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:262a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`itzel.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c22a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`itzel.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:222a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`itzel.ns.cloudflare.com`
		A	108.162.194.42^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`itzel.ns.cloudflare.com`
		A	162.159.38.42^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`itzel.ns.cloudflare.com`
		A	172.64.34.42^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`itzel.ns.cloudflare.com`
NS	`santino.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c01^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`santino.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c301^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`santino.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2301^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`santino.ns.cloudflare.com`
		A	108.162.195.1^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`santino.ns.cloudflare.com`
		A	162.159.44.1^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`santino.ns.cloudflare.com`
		A	172.64.35.1^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`santino.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.87.89, 172.67.169.47
		IPv6	2606:4700:3033::ac43:a92f, 2606:4700:3036::6815:5759
SOA	`itzel.ns.cloudflare.com`dns@cloudflare.com serial=2399063190

`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=1774830817

Same first word

yh8991.com

Similar names

yh1899.com

hy9981.cn

9981hy.com

DNS History

21 records (6 active, 15 former)

●NSitzel.ns.cloudflare.com2026-03-19 → 2026-03-30 · 3 obs

○ 2019-12-28 17:36:34
● 2026-03-19 07:26:44
● 2026-03-30 00:52:56

○NSjm1.dns.com2019-12-28 → 2019-12-28 · 4 obs

○ 2017-02-15 13:41:00
● 2019-12-28 17:36:34
○ 2026-03-19 07:26:44
○ 2026-03-30 00:52:56

○NSjm2.dns.com2019-12-28 → 2019-12-28 · 4 obs

○ 2017-02-15 13:41:00
● 2019-12-28 17:36:34
○ 2026-03-19 07:26:44
○ 2026-03-30 00:52:56

○NSns09.domaincontrol.com2016-03-03 → 2017-02-15 · 5 obs

○ 2015-12-02 04:16:12
● 2016-03-03 08:24:36
● 2017-02-15 13:41:00
○ 2019-12-28 17:36:34
○ 2026-03-30 00:52:56

○NSns10.domaincontrol.com2016-03-03 → 2017-02-15 · 5 obs

○ 2015-12-02 04:16:12
● 2016-03-03 08:24:36
● 2017-02-15 13:41:00
○ 2019-12-28 17:36:34
○ 2026-03-30 00:52:56

○NSns41.domaincontrol.com2015-12-02 → 2015-12-02 · 3 obs

● 2015-12-02 04:16:12
○ 2016-03-03 08:24:36
○ 2026-03-30 00:52:56

○NSns42.domaincontrol.com2015-12-02 → 2015-12-02 · 3 obs

● 2015-12-02 04:16:12
○ 2016-03-03 08:24:36
○ 2026-03-30 00:52:56

○NSns51.domaincontrol.com2015-12-02 → 2015-12-02 · 3 obs

● 2015-12-02 04:16:12
○ 2016-03-03 08:24:36
○ 2026-03-30 00:52:56

○NSns52.domaincontrol.com2015-12-02 → 2015-12-02 · 3 obs

● 2015-12-02 04:16:12
○ 2016-03-03 08:24:36
○ 2026-03-30 00:52:56

●NSsantino.ns.cloudflare.com2026-03-19 → 2026-03-30 · 3 obs

○ 2019-12-28 17:36:34
● 2026-03-19 07:26:44
● 2026-03-30 00:52:56

○MXmail.b-io.co2015-08-13 → 2015-08-13 · 3 obs

● 2015-08-13 13:12:56
○ 2015-12-02 04:16:12
○ 2026-03-30 00:52:56

○MXmailstore1.secureserver.net2015-12-02 → 2017-02-15 · 5 obs

○ 2015-08-13 13:12:56
● 2015-12-02 04:16:12
● 2017-02-15 13:41:00
○ 2019-12-28 17:36:34
○ 2026-03-30 00:52:56

○MXsmtp.secureserver.net2015-12-02 → 2017-02-15 · 5 obs

○ 2015-08-13 13:12:56
● 2015-12-02 04:16:12
● 2017-02-15 13:41:00
○ 2019-12-28 17:36:34
○ 2026-03-30 00:52:56

●A104.21.87.892026-03-19 → 2026-03-30 · 3 obs

○ 2019-12-28 17:36:34
● 2026-03-19 07:26:44
● 2026-03-30 00:52:56

○A116.66.234.1092015-12-02 → 2015-12-02 · 4 obs

○ 2015-08-13 13:12:56
● 2015-12-02 04:16:12
○ 2016-03-03 08:24:36
○ 2026-03-30 00:52:56

●A172.67.169.472026-03-19 → 2026-03-30 · 3 obs

○ 2019-12-28 17:36:34
● 2026-03-19 07:26:44
● 2026-03-30 00:52:56

○A208.91.197.1322015-08-13 → 2015-08-13 · 3 obs

● 2015-08-13 13:12:56
○ 2015-12-02 04:16:12
○ 2026-03-30 00:52:56

○A23.245.63.742019-12-28 → 2019-12-28 · 4 obs

○ 2017-02-15 13:41:00
● 2019-12-28 17:36:34
○ 2026-03-19 07:26:44
○ 2026-03-30 00:52:56

●A2606:4700:3033::ac43:a92f2026-03-19 → 2026-03-30 · 3 obs

○ 2019-12-28 17:36:34
● 2026-03-19 07:26:44
● 2026-03-30 00:52:56

●A2606:4700:3036::6815:57592026-03-19 → 2026-03-30 · 3 obs

○ 2019-12-28 17:36:34
● 2026-03-19 07:26:44
● 2026-03-30 00:52:56

○A45.35.91.1662016-03-03 → 2017-02-15 · 5 obs

○ 2015-12-02 04:16:12
● 2016-03-03 08:24:36
● 2017-02-15 13:41:00
○ 2019-12-28 17:36:34
○ 2026-03-30 00:52:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
yh8991.com	itzel.ns.cloudflare.com, santino.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.42

NS records: itzel.ns.cloudflare.com, santino.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for yh8991.com (unsigned zone)

⏱️ Timing

Total: 128ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.87.89, 172.67.169.47`
AAAA	2	`2606:4700:3036::6815:5759, 2606:4700:3033::ac43:a92f`
NS	2	`itzel.ns.cloudflare.com, santino.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`itzel.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

yh8991.com maps to four IP numbers: 2606:4700:3033::ac43:a92f, 2606:4700:3036::6815:5759, 104.21.87.89 and 172.67.169.47.

Other host names, for instance alford.com, cheekyswinehogroast.com, dalchaebi.me, mail.billigerjakob.ch and gatavigdor.co.il share IP numbers with yh8991.com.

Name Servers

Two name servers itzel.ns.cloudflare.com and santino.ns.cloudflare.com handle delegation for yh8991.com.

yh8991.com uses the same name server setup as other domains, for example 3898922.com, sqkjw.net, 777984.com, kltextile.com and eficident.com.

yh8991.com partially shares name servers with other domains; examples include searchmarkets.info, hypeduel.com, zenith-flowdexsolution.com, unnatisoftware.com and agatuto.top.

These name servers are often used with the name servers jason.ns.cloudflare.com and ben.ns.cloudflare.com.

Host names with six IP numbers: itzel.ns.cloudflare.com points to: 2606:4700:50::a29f:262a, 2803:f800:50::6ca2:c22a, 2a06:98c1:50::ac40:222a, 108.162.194.42, 162.159.38.42 and 172.64.34.42; santino.ns.cloudflare.com points to: 2606:4700:58::a29f:2c01, 2803:f800:50::6ca2:c301, 2a06:98c1:50::ac40:2301, 108.162.195.1, 162.159.44.1 and 172.64.35.1.

yh8991.com - robtex.com

yh8991.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`yh8991.com`

`com`