`bist2011.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:1c9e^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:aaea^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.28.158^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.170.234^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`mariah.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26c8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mariah.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2c8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mariah.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22c8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mariah.ns.cloudflare.com`
		A	108.162.194.200^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mariah.ns.cloudflare.com`
		A	162.159.38.200^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mariah.ns.cloudflare.com`
		A	172.64.34.200^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mariah.ns.cloudflare.com`
NS	`sterling.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c8f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sterling.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c38f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sterling.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:238f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sterling.ns.cloudflare.com`
		A	108.162.195.143^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sterling.ns.cloudflare.com`
		A	162.159.44.143^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sterling.ns.cloudflare.com`
		A	172.64.35.143^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sterling.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.28.158, 172.67.170.234
		IPv6 hints	2606:4700:3031::6815:1c9e, 2606:4700:3036::ac43:aaea
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=71, name=cloudflare-ech.com
SOA	`mariah.ns.cloudflare.com`dns@cloudflare.com serial=2403787821

`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=1778397246

Same first word

bist2011.com

DNS History

21 records (6 active, 15 former)

○NSapple.ns1.anquanbao.com2015-05-21 → 2015-05-21 · 3 obs

● 2015-05-21 14:05:18
○ 2015-10-18 16:11:26
○ 2026-05-10 07:16:20

○NSapple.ns2.anquanbao.com2015-05-21 → 2015-05-21 · 3 obs

● 2015-05-21 14:05:18
○ 2015-10-18 16:11:26
○ 2026-05-10 07:16:20

○NSf1g1ns1.dnspod.net2016-09-10 → 2016-09-10 · 4 obs

○ 2015-10-18 16:11:26
● 2016-09-10 19:36:30
○ 2017-05-21 18:16:12
○ 2026-05-10 07:16:20

○NSf1g1ns2.dnspod.net2016-09-10 → 2016-09-10 · 4 obs

○ 2015-10-18 16:11:26
● 2016-09-10 19:36:30
○ 2017-05-21 18:16:12
○ 2026-05-10 07:16:20

○NSjuming.dnsdun.com2015-10-18 → 2015-10-18 · 4 obs

○ 2015-05-21 14:05:18
● 2015-10-18 16:11:26
○ 2016-09-10 19:36:30
○ 2026-05-10 07:16:20

○NSjuming.dnsdun.net2015-10-18 → 2015-10-18 · 4 obs

○ 2015-05-21 14:05:18
● 2015-10-18 16:11:26
○ 2016-09-10 19:36:30
○ 2026-05-10 07:16:20

●NSmariah.ns.cloudflare.com2026-03-20 → 2026-05-10 · 3 obs

○ 2017-05-21 18:16:12
● 2026-03-20 07:52:46
● 2026-05-10 07:16:20

○NSns2.dnsdun.net2017-05-21 → 2017-05-21 · 4 obs

○ 2016-09-10 19:36:30
● 2017-05-21 18:16:12
○ 2026-03-20 07:52:46
○ 2026-05-10 07:16:20

○NSns5.dnsdun.com2017-05-21 → 2017-05-21 · 4 obs

○ 2016-09-10 19:36:30
● 2017-05-21 18:16:12
○ 2026-03-20 07:52:46
○ 2026-05-10 07:16:20

●NSsterling.ns.cloudflare.com2026-03-20 → 2026-05-10 · 3 obs

○ 2017-05-21 18:16:12
● 2026-03-20 07:52:46
● 2026-05-10 07:16:20

●A104.21.28.1582026-04-24 → 2026-05-10 · 3 obs

○ 2026-04-15 00:53:24
● 2026-04-24 04:50:16
● 2026-05-10 07:16:20

○A108.186.120.12016-09-10 → 2016-09-10 · 4 obs

○ 2015-10-18 16:11:26
● 2016-09-10 19:36:30
○ 2017-05-21 18:16:12
○ 2026-05-10 07:16:20

○A123.60.1.892015-10-18 → 2015-10-18 · 4 obs

○ 2015-05-21 14:05:18
● 2015-10-18 16:11:26
○ 2016-09-10 19:36:30
○ 2026-05-10 07:16:20

●A172.67.170.2342026-04-24 → 2026-05-10 · 3 obs

○ 2026-04-15 00:53:24
● 2026-04-24 04:50:16
● 2026-05-10 07:16:20

○A188.114.96.02026-03-20 → 2026-04-15 · 5 obs

○ 2017-05-21 18:16:12
● 2026-03-20 07:52:46
● 2026-04-15 00:53:24
○ 2026-04-24 04:50:16
○ 2026-05-10 07:16:20

○A188.114.97.02026-03-20 → 2026-04-15 · 5 obs

○ 2017-05-21 18:16:12
● 2026-03-20 07:52:46
● 2026-04-15 00:53:24
○ 2026-04-24 04:50:16
○ 2026-05-10 07:16:20

○A23.252.165.1632015-05-21 → 2015-05-21 · 3 obs

● 2015-05-21 14:05:18
○ 2015-10-18 16:11:26
○ 2026-05-10 07:16:20

●A2606:4700:3031::6815:1c9e2026-04-24 → 2026-05-10 · 3 obs

○ 2026-04-15 00:53:24
● 2026-04-24 04:50:16
● 2026-05-10 07:16:20

●A2606:4700:3036::ac43:aaea2026-04-24 → 2026-05-10 · 3 obs

○ 2026-04-15 00:53:24
● 2026-04-24 04:50:16
● 2026-05-10 07:16:20

○A2a06:98c1:3120::2026-03-20 → 2026-04-15 · 5 obs

○ 2017-05-21 18:16:12
● 2026-03-20 07:52:46
● 2026-04-15 00:53:24
○ 2026-04-24 04:50:16
○ 2026-05-10 07:16:20

○A2a06:98c1:3121::2026-03-20 → 2026-04-15 · 5 obs

○ 2017-05-21 18:16:12
● 2026-03-20 07:52:46
● 2026-04-15 00:53:24
○ 2026-04-24 04:50:16
○ 2026-05-10 07:16:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
bist2011.com	mariah.ns.cloudflare.com, sterling.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.200

NS records: mariah.ns.cloudflare.com, sterling.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bist2011.com (unsigned zone)

⏱️ Timing

Total: 250ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.170.234, 104.21.28.158`
AAAA	2	`2606:4700:3036::ac43:aaea, 2606:4700:3031::6815:1c9e`
NS	2	`mariah.ns.cloudflare.com, sterling.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`mariah.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

bist2011.com maps to four IP numbers: 2606:4700:3031::6815:1c9e, 2606:4700:3036::ac43:aaea, 104.21.28.158 and 172.67.170.234.

other host names include jinricp.net, jujapreparatory.ac.ke, acupunctureinvermont.com, onlineaucasino.com and chicagounheard.org; they share IP numbers with bist2011.com.

Name Servers

Two name servers mariah.ns.cloudflare.com and sterling.ns.cloudflare.com handle the delegation for bist2011.com.

bist2011.com shares the same name server setup as other domains, for instance cnskp.com, emondo.mn, sklib.fo, geishasblade.com and vivosoc.cc.

bist2011.com at least partially shares name servers with other domains, for instance mickeybowmantaxidermy.com, hurusato.org, lyronaveth.sbs, plastikos.ru and dommebeli.org.ru.

These name servers are commonly used with the following: sima.ns.cloudflare.com, corey.ns.cloudflare.com, kim.ns.cloudflare.com and yoxall.ns.cloudflare.com.

Six IP addresses per host:

mariah.ns.cloudflare.com points to 2606:4700:50::a29f:26c8, 2803:f800:50::6ca2:c2c8, 2a06:98c1:50::ac40:22c8, 108.162.194.200, 162.159.38.200 and 172.64.34.200; sterling.ns.cloudflare.com points to 2606:4700:58::a29f:2c8f, 2803:f800:50::6ca2:c38f, 2a06:98c1:50::ac40:238f, 108.162.195.143, 162.159.44.143 and 172.64.35.143

bist2011.com - robtex.com

bist2011.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`bist2011.com`

`com`