`k1991.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:524c^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::ac43:c65b^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.82.76^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.198.91^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`liv.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3abc^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`liv.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0bc^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`liv.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20bc^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`liv.ns.cloudflare.com`
		A	108.162.192.188^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`liv.ns.cloudflare.com`
		A	172.64.32.188^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`liv.ns.cloudflare.com`
		A	173.245.58.188^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`liv.ns.cloudflare.com`
NS	`porter.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cf3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`porter.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3f3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`porter.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23f3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`porter.ns.cloudflare.com`
		A	108.162.195.243^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`porter.ns.cloudflare.com`
		A	162.159.44.243^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`porter.ns.cloudflare.com`
		A	172.64.35.243^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`porter.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.82.76, 172.67.198.91
		IPv6 hints	2606:4700:3031::6815:524c, 2606:4700:3031::ac43:c65b
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=35, name=cloudflare-ech.com
SOA	`liv.ns.cloudflare.com`dns@cloudflare.com serial=2407399949

`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=1785648312

Same first word

k1991.com

Similar names

9191k.net

k9191.com

1199k.com

91k91.com

9191k.com

DNS History

20 records (6 active, 14 former)

○NSdns13.hichina.com2015-06-27 → 2016-12-23 · 4 obs

● 2015-06-27 13:13:10
● 2016-12-23 13:13:20
○ 2018-11-15 01:52:34
○ 2026-08-02 05:54:18

○NSdns14.hichina.com2015-06-27 → 2016-12-23 · 4 obs

● 2015-06-27 13:13:10
● 2016-12-23 13:13:20
○ 2018-11-15 01:52:34
○ 2026-08-02 05:54:18

●NSliv.ns.cloudflare.com2026-06-24 → 2026-08-02 · 3 obs

○ 2026-06-17 01:10:34
● 2026-06-24 04:26:30
● 2026-08-02 05:54:18

○NSns1.dyna-ns.net2026-06-04 → 2026-06-17 · 5 obs

○ 2018-11-15 01:52:34
● 2026-06-04 17:16:34
● 2026-06-17 01:10:34
○ 2026-06-24 04:26:30
○ 2026-08-02 05:54:18

○NSns2.dyna-ns.net2026-06-04 → 2026-06-17 · 5 obs

○ 2018-11-15 01:52:34
● 2026-06-04 17:16:34
● 2026-06-17 01:10:34
○ 2026-06-24 04:26:30
○ 2026-08-02 05:54:18

●NSporter.ns.cloudflare.com2026-06-24 → 2026-08-02 · 3 obs

○ 2026-06-17 01:10:34
● 2026-06-24 04:26:30
● 2026-08-02 05:54:18

○MXparkmail.dynadot.com2026-06-04 → 2026-06-17 · 4 obs

● 2026-06-04 17:16:34
● 2026-06-17 01:10:34
○ 2026-06-24 04:26:30
○ 2026-08-02 05:54:18

●A104.21.82.762026-06-24 → 2026-08-02 · 4 obs

○ 2026-06-17 01:10:34
● 2026-06-24 04:26:30
○ 2026-07-20 20:55:18
● 2026-08-02 05:54:18

○A107.160.24.1712016-02-02 → 2016-12-23 · 5 obs

○ 2015-11-08 09:23:06
● 2016-02-02 22:38:02
● 2016-12-23 13:13:20
○ 2018-11-15 01:52:34
○ 2026-08-02 05:54:18

○A110.34.245.122015-06-27 → 2015-11-08 · 4 obs

● 2015-06-27 13:13:10
● 2015-11-08 09:23:06
○ 2016-02-02 22:38:02
○ 2026-08-02 05:54:18

●A172.67.198.912026-06-24 → 2026-08-02 · 4 obs

○ 2026-06-17 01:10:34
● 2026-06-24 04:26:30
○ 2026-07-20 20:55:18
● 2026-08-02 05:54:18

○A188.114.96.02026-07-20 → 2026-07-20 · 3 obs

○ 2026-06-25 05:33:54
● 2026-07-20 20:55:18
○ 2026-08-02 05:54:18

○A188.114.97.02026-07-20 → 2026-07-20 · 3 obs

○ 2026-06-25 05:33:54
● 2026-07-20 20:55:18
○ 2026-08-02 05:54:18

●A2606:4700:3031::6815:524c2026-06-25 → 2026-08-02 · 4 obs

○ 2026-06-24 04:26:30
● 2026-06-25 05:33:54
○ 2026-07-20 20:55:18
● 2026-08-02 05:54:18

●A2606:4700:3031::ac43:c65b2026-06-25 → 2026-08-02 · 4 obs

○ 2026-06-24 04:26:30
● 2026-06-25 05:33:54
○ 2026-07-20 20:55:18
● 2026-08-02 05:54:18

○A2606:4700:3033::ac43:c65b2026-06-24 → 2026-06-24 · 4 obs

○ 2026-06-17 01:10:34
● 2026-06-24 04:26:30
○ 2026-06-25 05:33:54
○ 2026-08-02 05:54:18

○A2606:4700:3036::6815:524c2026-06-24 → 2026-06-24 · 4 obs

○ 2026-06-17 01:10:34
● 2026-06-24 04:26:30
○ 2026-06-25 05:33:54
○ 2026-08-02 05:54:18

○A2a06:98c1:3120::2026-07-20 → 2026-07-20 · 3 obs

○ 2026-06-25 05:33:54
● 2026-07-20 20:55:18
○ 2026-08-02 05:54:18

○A2a06:98c1:3121::2026-07-20 → 2026-07-20 · 3 obs

○ 2026-06-25 05:33:54
● 2026-07-20 20:55:18
○ 2026-08-02 05:54:18

○A54.215.31.1132026-06-04 → 2026-06-17 · 5 obs

○ 2018-11-15 01:52:34
● 2026-06-04 17:16:34
● 2026-06-17 01:10:34
○ 2026-06-24 04:26:30
○ 2026-08-02 05:54:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
k1991.com	liv.ns.cloudflare.com, porter.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.188

NS records: liv.ns.cloudflare.com, porter.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for k1991.com (unsigned zone)

⏱️ Timing

Total: 209ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.198.91, 104.21.82.76`
AAAA	2	`2606:4700:3031::6815:524c, 2606:4700:3031::ac43:c65b`
NS	2	`liv.ns.cloudflare.com, porter.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`liv.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

k1991.com points to the four IP addresses 104.21.82.76, 172.67.198.91, 2606:4700:3031::6815:524c and 2606:4700:3031::ac43:c65b.

Among the host names that share IP numbers with k1991.com are charlister.com, www.rimsdealer.com, zuanliaoshuangretuikunbanken.sbs and two others.

Name Servers

DNS delegation for k1991.com points to two name servers: liv.ns.cloudflare.com and porter.ns.cloudflare.com.

k1991.com has the same name server delegation as a number of other domains, such as compclaims.live, lola-belle.com, ppa6.com and two more.

The name servers of k1991.com overlap at least partially with those of other domains — among them x-slots.club, databonk.com, mantiscms.com and two more.

These name servers commonly appear in combination with the name servers miki.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

liv.ns.cloudflare.com has IP addresses 108.162.192.188, 172.64.32.188 and 173.245.58.188, plus 3 other.

porter.ns.cloudflare.com has IP addresses 108.162.195.243, 162.159.44.243 and 172.64.35.243, plus 3 other.

k1991.com - robtex.com

k1991.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

`k1991.com`

`com`