🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`string11.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:d674^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:3dcd^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.61.205^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.214.116^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`brianna.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3af5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brianna.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0f5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`brianna.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20f5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`brianna.ns.cloudflare.com`
		A	108.162.192.245^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brianna.ns.cloudflare.com`
		A	172.64.32.245^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brianna.ns.cloudflare.com`
		A	173.245.58.245^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brianna.ns.cloudflare.com`
NS	`ishaan.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cd5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ishaan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3d5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ishaan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23d5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ishaan.ns.cloudflare.com`
		A	108.162.195.213^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ishaan.ns.cloudflare.com`
		A	162.159.44.213^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ishaan.ns.cloudflare.com`
		A	172.64.35.213^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ishaan.ns.cloudflare.com`
MX	`route1.mx.cloudflare.net` ⭐
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
MX	`route2.mx.cloudflare.net`⁽⁴⁹⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
MX	`route3.mx.cloudflare.net`⁽⁶⁵⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
TXT	`google-site-verification=7UJLY3PmFFXOuA41b6GEXvJk3NkamibEmMX9Qt_aJrY`
TXT	`google-site-verification=ogrk1G6LtsqrYtVZXF_ieW56lrjUrJy1nWu5JVG8OXs`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.61.205, 172.67.214.116
		IPv6 hints	2606:4700:3034::ac43:d674, 2606:4700:3035::6815:3dcd
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=28, name=cloudflare-ech.com
SOA	`brianna.ns.cloudflare.com`dns@cloudflare.com serial=2414831688

`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=1789390878

Same first word

string11.com

Similar names

11string.com

Previous names

Next names

DNS History

15 records (9 active, 6 former)

●NSbrianna.ns.cloudflare.com2026-09-02 → 2026-09-14 · 3 obs

○ 2020-03-07 05:33:48
● 2026-09-02 03:20:50
● 2026-09-14 13:21:00

●NSishaan.ns.cloudflare.com2026-09-02 → 2026-09-14 · 3 obs

○ 2020-03-07 05:33:48
● 2026-09-02 03:20:50
● 2026-09-14 13:21:00

○NSns51.1and1.com2015-06-29 → 2017-04-01 · 4 obs

● 2015-06-29 13:49:40
● 2017-04-01 17:31:00
○ 2020-03-07 05:33:48
○ 2026-09-14 13:21:00

○NSns52.1and1.com2015-06-29 → 2017-04-01 · 4 obs

● 2015-06-29 13:49:40
● 2017-04-01 17:31:00
○ 2020-03-07 05:33:48
○ 2026-09-14 13:21:00

○MXmx00.1and1.com2015-06-29 → 2017-04-01 · 4 obs

● 2015-06-29 13:49:40
● 2017-04-01 17:31:00
○ 2020-03-07 05:33:48
○ 2026-09-14 13:21:00

○MXmx01.1and1.com2015-06-29 → 2017-04-01 · 4 obs

● 2015-06-29 13:49:40
● 2017-04-01 17:31:00
○ 2020-03-07 05:33:48
○ 2026-09-14 13:21:00

●MXroute1.mx.cloudflare.net2026-09-02 → 2026-09-14 · 3 obs

○ 2020-03-07 05:33:48
● 2026-09-02 03:20:50
● 2026-09-14 13:21:00

●MXroute2.mx.cloudflare.net2026-09-02 → 2026-09-14 · 3 obs

○ 2020-03-07 05:33:48
● 2026-09-02 03:20:50
● 2026-09-14 13:21:00

●MXroute3.mx.cloudflare.net2026-09-02 → 2026-09-14 · 3 obs

○ 2020-03-07 05:33:48
● 2026-09-02 03:20:50
● 2026-09-14 13:21:00

●A104.21.61.2052026-09-02 → 2026-09-14 · 3 obs

○ 2020-03-07 05:33:48
● 2026-09-02 03:20:50
● 2026-09-14 13:21:00

●A172.67.214.1162026-09-02 → 2026-09-14 · 3 obs

○ 2020-03-07 05:33:48
● 2026-09-02 03:20:50
● 2026-09-14 13:21:00

○A192.195.77.692016-04-24 → 2017-04-01 · 5 obs

○ 2016-02-05 00:42:06
● 2016-04-24 19:51:44
● 2017-04-01 17:31:00
○ 2020-03-07 05:33:48
○ 2026-09-14 13:21:00

○A216.250.123.912015-06-29 → 2016-02-05 · 4 obs

● 2015-06-29 13:49:40
● 2016-02-05 00:42:06
○ 2016-04-24 19:51:44
○ 2026-09-14 13:21:00

●A2606:4700:3034::ac43:d6742026-09-02 → 2026-09-14 · 3 obs

○ 2020-03-07 05:33:48
● 2026-09-02 03:20:50
● 2026-09-14 13:21:00

●A2606:4700:3035::6815:3dcd2026-09-02 → 2026-09-14 · 3 obs

○ 2020-03-07 05:33:48
● 2026-09-02 03:20:50
● 2026-09-14 13:21:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
string11.com	brianna.ns.cloudflare.com, ishaan.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.245

NS records: brianna.ns.cloudflare.com, ishaan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for string11.com (unsigned zone)

⏱️ Timing

Total: 220ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.61.205, 172.67.214.116`
AAAA	2	`2606:4700:3034::ac43:d674, 2606:4700:3035::6815:3dcd`
NS	2	`brianna.ns.cloudflare.com, ishaan.ns.cloudflare.com`
MX	3	`route1.mx.cloudflare.net (pri: 25), route2.mx.cloudflare.net (pri: 49)...`
TXT	3	`google-site-verification=7UJLY3PmFFXOuA4, google-site-verification=ogrk1G6LtsqrYtV...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`brianna.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

string11.com directs to four IP numbers, which are 104.21.61.205, 172.67.214.116, 2606:4700:3034::ac43:d674 and 2606:4700:3035::6815:3dcd.

renxianqi.net, epsalon.com, spincity.ao plus two other host names have IP numbers in common with string11.com.

Name Servers

Two name servers handle the delegation for string11.com: brianna.ns.cloudflare.com and ishaan.ns.cloudflare.com.

The name server configuration of string11.com is shared with other domains, for instance gooz20.pages.dev, xn--3n8h.eu.org, kustom.uk and two others.

There is at least partial name server overlap between string11.com and other domains — apujg5r3.com, jetthitaker.pages.dev, roofcommunity.guru and two more among them.

These name servers are routinely deployed together with the name servers bob.ns.cloudflare.com.

Hosts with 6 IP addresses each:

brianna.ns.cloudflare.com resolves to 108.162.192.245, 172.64.32.245 and 173.245.58.245 among others, with 3 other IP addresses in total.

ishaan.ns.cloudflare.com resolves to 108.162.195.213, 162.159.44.213 and 172.64.35.213 among others, with 3 other IP addresses in total.

Mail Servers

Incoming mail for string11.com is delivered via three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

At least some of the mail servers used by string11.com are shared with other domains: doopla.com, ekkoai.com.br, romabooking.it and two others among them.

Hosts with 6 IP addresses each:

route1.mx.cloudflare.net resolves to 162.159.205.11, 162.159.205.12 and 162.159.205.13 among others, with 3 other IP addresses in total.

route2.mx.cloudflare.net resolves to 162.159.205.17, 162.159.205.18 and 162.159.205.19 among others, with 3 other IP addresses in total.

route3.mx.cloudflare.net resolves to 162.159.205.23, 162.159.205.24 and 162.159.205.25 among others, with 3 other IP addresses in total.

string11.com - robtex.com

string11.com

com

Same first word

Similar names

Previous names

Next names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`string11.com`

`com`