thinkbear.net - dns.ninja

`thinkbear.net`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:55fa^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:d4fe^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.85.250^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.212.254^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`chance.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c21^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chance.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c321^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`chance.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2321^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`chance.ns.cloudflare.com`
		A	108.162.195.33^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chance.ns.cloudflare.com`
		A	162.159.44.33^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chance.ns.cloudflare.com`
		A	172.64.35.33^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chance.ns.cloudflare.com`
NS	`melinda.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ac6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melinda.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0c6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`melinda.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20c6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`melinda.ns.cloudflare.com`
		A	108.162.192.198^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melinda.ns.cloudflare.com`
		A	172.64.32.198^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melinda.ns.cloudflare.com`
		A	173.245.58.198^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melinda.ns.cloudflare.com`
MX	`mx.stackmail.com` ⭐
		A	185.151.28.67^{🇬🇧 TWENTYI185.151.28.0/24}
			PTR	`mx.stackmail.com`
TXT	`v=spf1 include:spf.stackmail.com a mx -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.85.250, 172.67.212.254
		IPv6 hints	2606:4700:3030::6815:55fa, 2606:4700:3037::ac43:d4fe
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=84, name=cloudflare-ech.com
SOA	`chance.ns.cloudflare.com`dns@cloudflare.com serial=2411043802

`net`

	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=1786267579

Same first word

thinkbear.net

thinkbear.com

Similar names

bakinther.com

thebriank.net

heritbank.shop

thinkbaer.de

herbatnik.com

bearthink.com

ebnkathir.com

ibnkather.com

DNS History

17 records (7 active, 10 former)

●NSchance.ns.cloudflare.com2026-08-08 → 2026-08-09 · 3 obs

○ 2018-09-18 01:38:16
● 2026-08-08 12:18:02
● 2026-08-09 09:51:00

●NSmelinda.ns.cloudflare.com2026-08-08 → 2026-08-09 · 3 obs

○ 2018-09-18 01:38:16
● 2026-08-08 12:18:02
● 2026-08-09 09:51:00

○NSns01.one.com2015-07-21 → 2018-09-18 · 4 obs

● 2015-07-21 02:53:42
● 2018-09-18 01:38:16
○ 2026-08-08 12:18:02
○ 2026-08-09 09:51:00

○NSns02.one.com2015-07-21 → 2018-09-18 · 4 obs

● 2015-07-21 02:53:42
● 2018-09-18 01:38:16
○ 2026-08-08 12:18:02
○ 2026-08-09 09:51:00

●MXmx.stackmail.com2026-08-08 → 2026-08-09 · 3 obs

○ 2018-09-18 01:38:16
● 2026-08-08 12:18:02
● 2026-08-09 09:51:00

○MXmx1.pub.mailpod6-cph3.one.com2018-09-18 → 2018-09-18 · 4 obs

○ 2017-02-13 17:16:24
● 2018-09-18 01:38:16
○ 2026-08-08 12:18:02
○ 2026-08-09 09:51:00

○MXmx2.pub.mailpod6-cph3.one.com2018-09-18 → 2018-09-18 · 4 obs

○ 2017-02-13 17:16:24
● 2018-09-18 01:38:16
○ 2026-08-08 12:18:02
○ 2026-08-09 09:51:00

○MXmx3.pub.mailpod6-cph3.one.com2018-09-18 → 2018-09-18 · 4 obs

○ 2017-02-13 17:16:24
● 2018-09-18 01:38:16
○ 2026-08-08 12:18:02
○ 2026-08-09 09:51:00

○MXmxcluster1.one.com2015-07-21 → 2017-02-13 · 4 obs

● 2015-07-21 02:53:42
● 2017-02-13 17:16:24
○ 2018-09-18 01:38:16
○ 2026-08-09 09:51:00

○MXmxcluster2.one.com2015-07-21 → 2017-02-13 · 4 obs

● 2015-07-21 02:53:42
● 2017-02-13 17:16:24
○ 2018-09-18 01:38:16
○ 2026-08-09 09:51:00

●A104.21.85.2502026-08-08 → 2026-08-09 · 3 obs

○ 2018-09-18 01:38:16
● 2026-08-08 12:18:02
● 2026-08-09 09:51:00

●A172.67.212.2542026-08-08 → 2026-08-09 · 3 obs

○ 2018-09-18 01:38:16
● 2026-08-08 12:18:02
● 2026-08-09 09:51:00

●A2606:4700:3030::6815:55fa2026-08-08 → 2026-08-09 · 3 obs

○ 2018-09-18 01:38:16
● 2026-08-08 12:18:02
● 2026-08-09 09:51:00

●A2606:4700:3037::ac43:d4fe2026-08-08 → 2026-08-09 · 3 obs

○ 2018-09-18 01:38:16
● 2026-08-08 12:18:02
● 2026-08-09 09:51:00

○A2a02:2350:5:102:adc0:0:76cc:9b202018-09-18 → 2018-09-18 · 4 obs

○ 2016-06-22 04:05:38
● 2018-09-18 01:38:16
○ 2026-08-08 12:18:02
○ 2026-08-09 09:51:00

○A46.30.212.2082015-07-21 → 2016-02-27 · 4 obs

● 2015-07-21 02:53:42
● 2016-02-27 02:44:00
○ 2016-06-22 04:05:38
○ 2026-08-09 09:51:00

○A46.30.213.1832016-06-22 → 2018-09-18 · 5 obs

○ 2016-02-27 02:44:00
● 2016-06-22 04:05:38
● 2018-09-18 01:38:16
○ 2026-08-08 12:18:02
○ 2026-08-09 09:51:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
thinkbear.net	melinda.ns.cloudflare.com, chance.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.33

NS records: melinda.ns.cloudflare.com, chance.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for thinkbear.net (unsigned zone)

⏱️ Timing

Total: 281ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.85.250, 172.67.212.254`
AAAA	2	`2606:4700:3030::6815:55fa, 2606:4700:3037::ac43:d4fe`
NS	2	`chance.ns.cloudflare.com, melinda.ns.cloudflare.com`
MX	1	`mx.stackmail.com (pri: 10)`
TXT	1	`v=spf1 include:spf.stackmail.com a mx -a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`chance.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

thinkbear.net directs to four IP numbers, which are 104.21.85.250, 172.67.212.254, 2606:4700:3030::6815:55fa and 2606:4700:3037::ac43:d4fe.

Two other host names, along with ldqj.com.cn, www.guagalaxy.com and tatsuno.cn, also share IP numbers with thinkbear.net.

Name Servers

thinkbear.net uses two name servers for its delegation: chance.ns.cloudflare.com and melinda.ns.cloudflare.com.

thinkbear.net shares its NS records with other domains, for example benzjl3.com, benzjl7.com, playjl.com and two others.

The name servers of thinkbear.net overlap at least partially with those of other domains — among them zjbrain.com, christopherhvac.com, verifiedbyvisa.com and two more.

These name servers commonly appear in combination with the name servers stevie.ns.cloudflare.com.

DNS names with 6 IP addresses:

Hostname chance.ns.cloudflare.com directs to 108.162.195.33, 162.159.44.33 and 172.64.35.33 along with 3 other IP addresses.

Hostname melinda.ns.cloudflare.com directs to 108.162.192.198, 172.64.32.198 and 173.245.58.198 along with 3 other IP addresses.

Mail Servers

The sole mail server for thinkbear.net is mx.stackmail.com.

Among the domains sharing a mail server setup with thinkbear.net are the-petri-dish.com, hazar.org, scatterbandot2.info and two others.

mx.stackmail.com directs to just one IP number, 185.151.28.67.