`991581.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:c8a0^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:d96^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.13.150^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.200.160^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
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`
NS	`monroe.ns.cloudflare.com`
		A	2606:4700:50::a29f:2699^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`monroe.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c299^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`monroe.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2299^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`monroe.ns.cloudflare.com`
		A	108.162.194.153^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`monroe.ns.cloudflare.com`
		A	162.159.38.153^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`monroe.ns.cloudflare.com`
		A	172.64.34.153^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`monroe.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.13.150, 172.67.200.160
		IPv6 hints	2606:4700:3031::ac43:c8a0, 2606:4700:3034::6815:d96
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=100, name=cloudflare-ech.com
SOA	`kolton.ns.cloudflare.com`dns@cloudflare.com serial=2398133476

`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=1776146777

Same first word

991581.com

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DNS History

10 records (6 active, 4 former)

○NSf1g1ns1.dnspod.net2016-12-20 → 2018-01-24 · 4 obs

● 2016-12-20 09:08:28
● 2018-01-24 07:04:32
○ 2026-04-04 00:42:48
○ 2026-04-14 06:08:12

○NSf1g1ns2.dnspod.net2016-12-20 → 2018-01-24 · 4 obs

● 2016-12-20 09:08:28
● 2018-01-24 07:04:32
○ 2026-04-04 00:42:48
○ 2026-04-14 06:08:12

●NSkolton.ns.cloudflare.com2026-04-04 → 2026-04-14 · 3 obs

○ 2018-01-24 07:04:32
● 2026-04-04 00:42:48
● 2026-04-14 06:08:12

●NSmonroe.ns.cloudflare.com2026-04-04 → 2026-04-14 · 3 obs

○ 2018-01-24 07:04:32
● 2026-04-04 00:42:48
● 2026-04-14 06:08:12

●A104.21.13.1502026-04-04 → 2026-04-14 · 3 obs

○ 2018-01-24 07:04:32
● 2026-04-04 00:42:48
● 2026-04-14 06:08:12

○A107.6.202.842018-01-24 → 2018-01-24 · 4 obs

○ 2016-12-20 09:08:28
● 2018-01-24 07:04:32
○ 2026-04-04 00:42:48
○ 2026-04-14 06:08:12

○A113.10.202.2202016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 09:08:28
○ 2018-01-24 07:04:32
○ 2026-04-14 06:08:12

●A172.67.200.1602026-04-04 → 2026-04-14 · 3 obs

○ 2018-01-24 07:04:32
● 2026-04-04 00:42:48
● 2026-04-14 06:08:12

●A2606:4700:3031::ac43:c8a02026-04-04 → 2026-04-14 · 3 obs

○ 2018-01-24 07:04:32
● 2026-04-04 00:42:48
● 2026-04-14 06:08:12

●A2606:4700:3034::6815:d962026-04-04 → 2026-04-14 · 3 obs

○ 2018-01-24 07:04:32
● 2026-04-04 00:42:48
● 2026-04-14 06:08:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net...	-
991581.com	monroe.ns.cloudflare.com, kolton.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.25

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 991581.com (unsigned zone)

⏱️ Timing

Total: 224ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.200.160, 104.21.13.150`
AAAA	2	`2606:4700:3031::ac43:c8a0, 2606:4700:3034::6815:d96`
NS	2	`kolton.ns.cloudflare.com, monroe.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`kolton.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

991581.com maps to four IP numbers: 2606:4700:3031::ac43:c8a0, 2606:4700:3034::6815:d96, 104.21.13.150 and 172.67.200.160.

Other host names, for instance trebo.at, www.busty-wife.com, sgx168.com, 36vf.com and www.a-buldakov.ru share IP numbers with 991581.com.

Name Servers

Two name servers kolton.ns.cloudflare.com and monroe.ns.cloudflare.com handle delegation for 991581.com.

991581.com uses the same name server setup as other domains, for example 017240.com, s55515.com, dsy7618.com, tooltrip.com and 078998.com.

991581.com partially shares name servers with other domains; examples include hezenk120.com, wbe3-exchange.com, ward34.org, sxjingyeshe.com and sliceplus.com.

These name servers are commonly used with chad.ns.cloudflare.com, rodrigo.ns.cloudflare.com and guss.ns.cloudflare.com.

Host names with six IP numbers: kolton.ns.cloudflare.com points to: 2606:4700:58::a29f:2c19, 2803:f800:50::6ca2:c319, 2a06:98c1:50::ac40:2319, 108.162.195.25, 162.159.44.25 and 172.64.35.25; monroe.ns.cloudflare.com points to: 2606:4700:50::a29f:2699, 2803:f800:50::6ca2:c299, 2a06:98c1:50::ac40:2299, 108.162.194.153, 162.159.38.153 and 172.64.34.153.

991581.com - robtex.com

991581.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

`991581.com`

`com`