`blockbear.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3037::6815:51d5^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:92fe^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.81.213^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.146.254^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`may.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a87^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`may.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c087^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`may.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2087^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`may.ns.cloudflare.com`
		A	108.162.192.135^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`may.ns.cloudflare.com`
		A	172.64.32.135^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`may.ns.cloudflare.com`
		A	173.245.58.135^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`may.ns.cloudflare.com`
NS	`theo.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b90^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`theo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c190^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`theo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2190^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`theo.ns.cloudflare.com`
		A	108.162.193.144^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`theo.ns.cloudflare.com`
		A	172.64.33.144^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`theo.ns.cloudflare.com`
		A	173.245.59.144^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`theo.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.81.213, 172.67.146.254
		IPv6	2606:4700:3037::6815:51d5, 2606:4700:3037::ac43:92fe
SOA	`may.ns.cloudflare.com`dns@cloudflare.com serial=2397195480

`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=1771291435

Same first word

blockbear.com

DNS History

18 records (6 active, 12 former)

●NSmay.ns.cloudflare.com2015-12-11 → 2026-03-20 · 3 obs

○ 2015-07-23 21:02:14
● 2015-12-11 15:11:10
● 2026-03-20 01:43:36

○NSns-us.1and1-dns.com2015-07-23 → 2015-07-23 · 3 obs

● 2015-07-23 21:02:14
○ 2015-12-11 15:11:10
○ 2026-03-20 01:43:36

○NSns-us.1and1-dns.de2015-07-23 → 2015-07-23 · 3 obs

● 2015-07-23 21:02:14
○ 2015-12-11 15:11:10
○ 2026-03-20 01:43:36

○NSns-us.1and1-dns.org2015-07-23 → 2015-07-23 · 3 obs

● 2015-07-23 21:02:14
○ 2015-12-11 15:11:10
○ 2026-03-20 01:43:36

○NSns-us.1and1-dns.us2015-07-23 → 2015-07-23 · 3 obs

● 2015-07-23 21:02:14
○ 2015-12-11 15:11:10
○ 2026-03-20 01:43:36

●NStheo.ns.cloudflare.com2015-12-11 → 2026-03-20 · 3 obs

○ 2015-07-23 21:02:14
● 2015-12-11 15:11:10
● 2026-03-20 01:43:36

○MXmx00.1and1.com2015-07-23 → 2015-07-23 · 3 obs

● 2015-07-23 21:02:14
○ 2015-12-11 15:11:10
○ 2026-03-20 01:43:36

○MXmx01.1and1.com2015-07-23 → 2015-07-23 · 3 obs

● 2015-07-23 21:02:14
○ 2015-12-11 15:11:10
○ 2026-03-20 01:43:36

●A104.21.81.2132026-03-14 → 2026-03-20 · 3 obs

○ 2018-09-04 00:57:10
● 2026-03-14 15:11:24
● 2026-03-20 01:43:36

○A104.27.172.1302015-12-11 → 2018-09-04 · 5 obs

○ 2015-07-23 21:02:14
● 2015-12-11 15:11:10
● 2018-09-04 00:57:10
○ 2026-03-14 15:11:24
○ 2026-03-20 01:43:36

○A104.27.173.1302015-12-11 → 2018-09-04 · 5 obs

○ 2015-07-23 21:02:14
● 2015-12-11 15:11:10
● 2018-09-04 00:57:10
○ 2026-03-14 15:11:24
○ 2026-03-20 01:43:36

●A172.67.146.2542026-03-14 → 2026-03-20 · 3 obs

○ 2018-09-04 00:57:10
● 2026-03-14 15:11:24
● 2026-03-20 01:43:36

○A2400:cb00:2048:1::681b:ac822018-09-04 → 2018-09-04 · 4 obs

○ 2015-12-11 15:11:10
● 2018-09-04 00:57:10
○ 2026-03-14 15:11:24
○ 2026-03-20 01:43:36

○A2400:cb00:2048:1::681b:ad822018-09-04 → 2018-09-04 · 4 obs

○ 2015-12-11 15:11:10
● 2018-09-04 00:57:10
○ 2026-03-14 15:11:24
○ 2026-03-20 01:43:36

●A2606:4700:3037::6815:51d52026-03-14 → 2026-03-20 · 3 obs

○ 2018-09-04 00:57:10
● 2026-03-14 15:11:24
● 2026-03-20 01:43:36

●A2606:4700:3037::ac43:92fe2026-03-14 → 2026-03-20 · 3 obs

○ 2018-09-04 00:57:10
● 2026-03-14 15:11:24
● 2026-03-20 01:43:36

○A2607:f1c0:1000:bc:a70e:f569:3804:40082015-07-23 → 2015-07-23 · 3 obs

● 2015-07-23 21:02:14
○ 2015-12-11 15:11:10
○ 2026-03-20 01:43:36

○A74.208.29.2022015-07-23 → 2015-07-23 · 3 obs

● 2015-07-23 21:02:14
○ 2015-12-11 15:11:10
○ 2026-03-20 01:43:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
blockbear.com	may.ns.cloudflare.com, theo.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.192.135

NS records: may.ns.cloudflare.com, theo.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for blockbear.com (unsigned zone)

⏱️ Timing

Total: 450ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.81.213, 172.67.146.254`
AAAA	2	`2606:4700:3037::ac43:92fe, 2606:4700:3037::6815:51d5`
NS	2	`may.ns.cloudflare.com, theo.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`may.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

blockbear.com points to four IP numbers: 2606:4700:3037::6815:51d5, 2606:4700:3037::ac43:92fe, 104.21.81.213 and 172.67.146.254.

Other host names including sammystasteofchicago.com, colina-village.com, netshellinfosystem.com, npnfilters.com and mzi-fw2.mciszurich.com.my share IP numbers with blockbear.com.

Name Servers

blockbear.com's delegation uses two name servers, may.ns.cloudflare.com and theo.ns.cloudflare.com.

blockbear.com shares the same name server setup as other domains, for example avz.com.br, gplay.gg, sportscardforum.net, valueimpression.com and fordmustangforum.net.

blockbear.com at least partially shares name servers with other domains, including xikai.net, bitplace.org, 991880.com, 022print.net and lb963.com.

these name servers are commonly used together with chan.ns.cloudflare.com, galilea.ns.cloudflare.com and kip.ns.cloudflare.com.

Host names with six IP numbers:

may.ns.cloudflare.com points to: 2606:4700:50::adf5:3a87, 2803:f800:50::6ca2:c087, 2a06:98c1:50::ac40:2087, 108.162.192.135, 172.64.32.135 and 173.245.58.135.

theo.ns.cloudflare.com points to: 2606:4700:58::adf5:3b90, 2803:f800:50::6ca2:c190, 2a06:98c1:50::ac40:2190, 108.162.193.144, 172.64.33.144 and 173.245.59.144.

blockbear.com - robtex.com

blockbear.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

`blockbear.com`

`com`