bearstack.us - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

bearstack.us

DNSSEC⚠️ Not signed
A76.76.21.21🇺🇸 Amazon76.76.21.0/24 EC2 Prefix
NScuritiba.ns.porkbun.com ⭐
A2400:cb00:2049:1::adf5:3a25🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A173.245.58.37🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSfortaleza.ns.porkbun.com
A2400:cb00:2049:1::a29f:88c🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.8.140Cloudflare162.159.8.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSmaceio.ns.porkbun.com
A2400:cb00:2049:1::a29f:bb4🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.11.180Cloudflare162.159.11.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSsalvador.ns.porkbun.com
A2400:cb00:2049:1::a29f:a96🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.10.150Cloudflare162.159.10.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
MXsmtp.google.com ⭐
A2607:f8b0:4004:c07::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbc-in-f27.1e100.net
A2607:f8b0:4004:c23::1a🇺🇸 Google2607:f8b0:4004::/48
PTRyuiadrs-in-f26.1e100.net
A2607:f8b0:4004:c23::1b🇺🇸 Google2607:f8b0:4004::/48
PTRyuiadrs-in-f27.1e100.net
A2607:f8b0:4004:c29::1a🇺🇸 Google2607:f8b0:4004::/48
PTRyuiadum-in-f26.1e100.net
A142.251.16.27🇺🇸 Google142.251.16.0/24
PTRbl-in-f27.1e100.net
A142.251.111.26🇺🇸 Google142.251.111.0/24
PTRbk-in-f26.1e100.net
A142.251.111.27🇺🇸 Google142.251.111.0/24
PTRbk-in-f27.1e100.net
A142.251.179.26🇺🇸 Google142.251.179.0/24
PTRpd-in-f26.1e100.net
A142.251.179.27🇺🇸 Google142.251.179.0/24
PTRpd-in-f27.1e100.net
TXTgoogle-site-verification=nvWDpxviKS5XcDAldw5dkXkVLhek3LJ9JiJFWJIFDRo
SOAcuritiba.ns.porkbun.comdns@cloudflare.com serial=2408315574

us

DNSSEC🔒 Signed (DS record present)
NSa.cctld.us ⭐
NSb.cctld.us
NSf.cctld.us
NSk.cctld.us
NSm.cctld.us
NSn.cctld.us
NSw.cctld.us
NSx.cctld.us
NSy.cctld.us
SOAa.cctld.usadmin@tldns.godaddy serial=1790486741

Same first word

Similar names

Previous names

Next names

DNS History

6 records (6 active, 0 former)

NScuritiba.ns.porkbun.comfortaleza.ns.porkbun.commaceio.ns.porkbun.comsalvador.ns.porkbun.comMXsmtp.google.comA76.76.21.21
●NScuritiba.ns.porkbun.com2026-09-06 → 2026-09-27 · 2 obs
● 2026-09-06 18:25:10
● 2026-09-27 06:24:50
●NSfortaleza.ns.porkbun.com2026-09-06 → 2026-09-27 · 2 obs
● 2026-09-06 18:25:10
● 2026-09-27 06:24:50
●NSmaceio.ns.porkbun.com2026-09-06 → 2026-09-27 · 2 obs
● 2026-09-06 18:25:10
● 2026-09-27 06:24:50
●NSsalvador.ns.porkbun.com2026-09-06 → 2026-09-27 · 2 obs
● 2026-09-06 18:25:10
● 2026-09-27 06:24:50
●MXsmtp.google.com2026-09-06 → 2026-09-27 · 2 obs
● 2026-09-06 18:25:10
● 2026-09-27 06:24:50
●A76.76.21.212026-09-06 → 2026-09-27 · 2 obs
● 2026-09-06 18:25:10
● 2026-09-27 06:24:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
usm.cctld.us, k.cctld.us, b.cctld.us, x.cctld.us...16 records
bearstack.usmaceio.ns.porkbun.com, curitiba.ns.porkbun.com, salvador.ns.porkbun.com, fortaleza.ns.porkbun.com-

✅ Authoritative Response

Server:162.159.11.180

NS records: maceio.ns.porkbun.com, curitiba.ns.porkbun.com, salvador.ns.porkbun.com, fortaleza.ns.porkbun.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bearstack.us (unsigned zone)

⏱️ Timing

Total: 863ms | Queries: -

📄 Records

TypeCountSample Data
A176.76.21.21
NS4curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com...
MX1smtp.google.com (pri: 1)
TXT1google-site-verification=nvWDpxviKS5XcDA
SOA1curitiba.ns.porkbun.com dns.cloudflare.c

📌 Glue Records Collected

Total: 16

In-bailiwick: 16 (m.cctld.us, m.cctld.us, k.cctld.us...)

Analysis

IP Addresses

bearstack.us points to a single IP number: 76.76.21.21.

Additional host names — wildroseog.com, kettelteppiche.com, xdm.app and two others — share IP numbers with bearstack.us.

Name Servers

bearstack.us has four authoritative name servers: curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com.

bearstack.us partially shares its NS delegation with several other domains, including westchesterda.com, copywritingfrombiographyzone.help, thermota.com and two others.

curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com each carry two IP addresses. curitiba.ns.porkbun.com has 173.245.58.37 and 2400:cb00:2049:1::adf5:3a25; fortaleza.ns.porkbun.com has 162.159.8.140 and 2400:cb00:2049:1::a29f:88c; maceio.ns.porkbun.com has 162.159.11.180 and 2400:cb00:2049:1::a29f:bb4; salvador.ns.porkbun.com has 162.159.10.150 and 2400:cb00:2049:1::a29f:a96.

Mail Servers

bearstack.us has one mail server: smtp.google.com.

bearstack.us shares the same mail server setup as other domains, including runtheplan.co, epankaj.com, romantasyhaus.com and two others.

bearstack.us shares mail servers — at least in part — with other domains, including batbreakersacademy.com, waltersfamilyfoundation.com, anystory.io and two others.

smtp.google.com points to 9 IP numbers: 142.251.16.27, 142.251.111.26, 142.251.111.27 and 6 other.