`knobstar.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:3fac^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:94d4^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.63.172^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.148.212^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`koa.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cf2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`koa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3f2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`koa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23f2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`koa.ns.cloudflare.com`
		A	108.162.195.242^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`koa.ns.cloudflare.com`
		A	162.159.44.242^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`koa.ns.cloudflare.com`
		A	172.64.35.242^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`koa.ns.cloudflare.com`
NS	`linda.ns.cloudflare.com`
		A	2606:4700:50::adf5:3afa^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`linda.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0fa^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`linda.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20fa^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`linda.ns.cloudflare.com`
		A	108.162.192.250^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`linda.ns.cloudflare.com`
		A	172.64.32.250^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`linda.ns.cloudflare.com`
		A	173.245.58.250^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`linda.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c09::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bh-in-f26.1e100.net`
		A	64.233.180.26^{🇺🇸 Google64.233.180.0/24}
			PTR	`on-in-f26.1e100.net`
			PTR	`pe-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`v=spf1 include:_spf.google.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.63.172, 172.67.148.212
		IPv6 hints	2606:4700:3033::6815:3fac, 2606:4700:3035::ac43:94d4
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=160, name=cloudflare-ech.com
SOA	`koa.ns.cloudflare.com`dns@cloudflare.com serial=2407629481

`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=1785912459

Same first word

knobstar.com

Similar names

brakston.com

bonkstar.com

storbank.dk

ortsbank.de

brakston.mobi

tankbros.com

botranks.com

ksbarton.com

sortbank.pl

barkston.com

rostbank.ru

knotsbar.com

brotanks.com

storbank.info

brakston.biz

krontabs.com

storbank.com

tanksbro.com

brakston.me

brakston.org

brakston.co

banksort.com

boktrans.nl

bornkast.de

sortbank.com

rankbots.com

bankrots.ru

bkotrans.com

DNS History

26 records (11 active, 15 former)

●NSkoa.ns.cloudflare.com2026-06-24 → 2026-08-05 · 3 obs

○ 2020-02-12 17:16:30
● 2026-06-24 11:47:22
● 2026-08-05 07:12:36

●NSlinda.ns.cloudflare.com2026-06-24 → 2026-08-05 · 3 obs

○ 2020-02-12 17:16:30
● 2026-06-24 11:47:22
● 2026-08-05 07:12:36

○NSns-1084.awsdns-07.org2020-02-12 → 2020-02-12 · 4 obs

○ 2017-02-10 01:15:42
● 2020-02-12 17:16:30
○ 2026-06-24 11:47:22
○ 2026-08-05 07:12:36

○NSns-1798.awsdns-32.co.uk2020-02-12 → 2020-02-12 · 4 obs

○ 2017-02-10 01:15:42
● 2020-02-12 17:16:30
○ 2026-06-24 11:47:22
○ 2026-08-05 07:12:36

○NSns-669.awsdns-19.net2020-02-12 → 2020-02-12 · 4 obs

○ 2017-02-10 01:15:42
● 2020-02-12 17:16:30
○ 2026-06-24 11:47:22
○ 2026-08-05 07:12:36

○NSns-90.awsdns-11.com2020-02-12 → 2020-02-12 · 4 obs

○ 2017-02-10 01:15:42
● 2020-02-12 17:16:30
○ 2026-06-24 11:47:22
○ 2026-08-05 07:12:36

○NSns39.domaincontrol.com2015-06-13 → 2016-06-20 · 4 obs

● 2015-06-13 12:23:04
● 2016-06-20 06:19:06
○ 2017-02-10 01:15:42
○ 2026-08-05 07:12:36

○NSns40.domaincontrol.com2015-06-13 → 2016-06-20 · 4 obs

● 2015-06-13 12:23:04
● 2016-06-20 06:19:06
○ 2017-02-10 01:15:42
○ 2026-08-05 07:12:36

●MXalt1.aspmx.l.google.com2015-06-13 → 2026-08-05 · 6 obs

● 2015-06-13 12:23:04
● 2016-06-20 06:19:06
○ 2017-02-10 01:15:42
○ 2020-02-12 17:16:30
● 2026-06-24 11:47:22
● 2026-08-05 07:12:36

●MXalt2.aspmx.l.google.com2015-06-13 → 2026-08-05 · 6 obs

● 2015-06-13 12:23:04
● 2016-06-20 06:19:06
○ 2017-02-10 01:15:42
○ 2020-02-12 17:16:30
● 2026-06-24 11:47:22
● 2026-08-05 07:12:36

●MXalt3.aspmx.l.google.com2026-06-24 → 2026-08-05 · 3 obs

○ 2020-02-12 17:16:30
● 2026-06-24 11:47:22
● 2026-08-05 07:12:36

●MXalt4.aspmx.l.google.com2026-06-24 → 2026-08-05 · 3 obs

○ 2020-02-12 17:16:30
● 2026-06-24 11:47:22
● 2026-08-05 07:12:36

●MXaspmx.l.google.com2015-06-13 → 2026-08-05 · 6 obs

● 2015-06-13 12:23:04
● 2016-06-20 06:19:06
○ 2017-02-10 01:15:42
○ 2020-02-12 17:16:30
● 2026-06-24 11:47:22
● 2026-08-05 07:12:36

○MXaspmx2.googlemail.com2015-06-13 → 2016-06-20 · 4 obs

● 2015-06-13 12:23:04
● 2016-06-20 06:19:06
○ 2017-02-10 01:15:42
○ 2026-08-05 07:12:36

○MXaspmx3.googlemail.com2015-06-13 → 2016-06-20 · 4 obs

● 2015-06-13 12:23:04
● 2016-06-20 06:19:06
○ 2017-02-10 01:15:42
○ 2026-08-05 07:12:36

○MXaspmx4.googlemail.com2015-06-13 → 2016-06-20 · 4 obs

● 2015-06-13 12:23:04
● 2016-06-20 06:19:06
○ 2017-02-10 01:15:42
○ 2026-08-05 07:12:36

○MXaspmx5.googlemail.com2015-06-13 → 2016-06-20 · 4 obs

● 2015-06-13 12:23:04
● 2016-06-20 06:19:06
○ 2017-02-10 01:15:42
○ 2026-08-05 07:12:36

●A104.21.63.1722026-06-24 → 2026-08-05 · 3 obs

○ 2020-02-12 17:16:30
● 2026-06-24 11:47:22
● 2026-08-05 07:12:36

●A172.67.148.2122026-06-24 → 2026-08-05 · 3 obs

○ 2020-02-12 17:16:30
● 2026-06-24 11:47:22
● 2026-08-05 07:12:36

○A216.239.32.212015-06-13 → 2016-06-20 · 4 obs

● 2015-06-13 12:23:04
● 2016-06-20 06:19:06
○ 2017-02-10 01:15:42
○ 2026-08-05 07:12:36

○A216.239.34.212015-06-13 → 2016-06-20 · 4 obs

● 2015-06-13 12:23:04
● 2016-06-20 06:19:06
○ 2017-02-10 01:15:42
○ 2026-08-05 07:12:36

○A216.239.36.212015-06-13 → 2016-06-20 · 4 obs

● 2015-06-13 12:23:04
● 2016-06-20 06:19:06
○ 2017-02-10 01:15:42
○ 2026-08-05 07:12:36

○A216.239.38.212015-06-13 → 2016-06-20 · 4 obs

● 2015-06-13 12:23:04
● 2016-06-20 06:19:06
○ 2017-02-10 01:15:42
○ 2026-08-05 07:12:36

●A2606:4700:3033::6815:3fac2026-06-24 → 2026-08-05 · 3 obs

○ 2020-02-12 17:16:30
● 2026-06-24 11:47:22
● 2026-08-05 07:12:36

●A2606:4700:3035::ac43:94d42026-06-24 → 2026-08-05 · 3 obs

○ 2020-02-12 17:16:30
● 2026-06-24 11:47:22
● 2026-08-05 07:12:36

○A52.217.37.272020-02-12 → 2020-02-12 · 4 obs

○ 2017-02-10 01:15:42
● 2020-02-12 17:16:30
○ 2026-06-24 11:47:22
○ 2026-08-05 07:12:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
knobstar.com	linda.ns.cloudflare.com, koa.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.250

NS records: linda.ns.cloudflare.com, koa.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for knobstar.com (unsigned zone)

⏱️ Timing

Total: 246ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.148.212, 104.21.63.172`
AAAA	2	`2606:4700:3033::6815:3fac, 2606:4700:3035::ac43:94d4`
NS	2	`koa.ns.cloudflare.com, linda.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	1	`v=spf1 include:_spf.google.com -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`koa.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

knobstar.com points to the four IP addresses 104.21.63.172, 172.67.148.212, 2606:4700:3033::6815:3fac and 2606:4700:3035::ac43:94d4.

Two other host names, along with osvms.com, www.myresellrightsproducts.com.cdn.cloudflare.net and car-flair.de, also share IP numbers with knobstar.com.

Name Servers

knobstar.com uses two name servers for its delegation: koa.ns.cloudflare.com and linda.ns.cloudflare.com.

knobstar.com shares its NS records with other domains, for example stadium-360.net, shoprage888.top, tidalforge.com and two others.

There is at least partial name server overlap between knobstar.com and other domains — p7665.com, 10371d598d1841d53ffb1028cc1028gg.vip, danwilson.co and two more among them.

These name servers tend to appear in combination with the name servers trevor.ns.cloudflare.com, jarred.ns.cloudflare.com, marty.ns.cloudflare.com and rose.ns.cloudflare.com.

DNS names with 6 IP addresses:

Hostname koa.ns.cloudflare.com directs to 108.162.195.242, 162.159.44.242 and 172.64.35.242 along with 3 other IP addresses.

Hostname linda.ns.cloudflare.com directs to 108.162.192.250, 172.64.32.250 and 173.245.58.250 along with 3 other IP addresses.

Mail Servers

knobstar.com has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

There is at least a partial MX overlap between knobstar.com and other domains, including forum-cs.fr, fanprobe.com, ns500821.ns500821.ns500794.ns500794.ns500821.ns500794.ns500821.ns500821.ns500795.lustypartnersfinder.com and two others.

These mail servers tend to appear in combination with mail servers alt4.aspmx.l.google.com, alt3.aspmx.l.google.com, aspmx3.googlemail.com and 3 others.

Host names that have two IP addresses:

aspmx.l.google.com directs traffic to 64.233.180.26 and 2607:f8b0:4004:c09::1a.

alt1.aspmx.l.google.com directs traffic to 108.177.123.27 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com directs traffic to 172.253.116.27 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com directs traffic to 192.178.223.27 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com directs traffic to 172.253.157.27 and 2a00:1450:400c:c23::1a.

knobstar.com - robtex.com

knobstar.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

Mail Servers

`knobstar.com`

`com`