nextstackhq.com - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

nextstackhq.com

DNSSEC⚠️ Not signed
NSmemphis.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2cbd🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmemphis.ns.cloudflare.com
A2803:f800:50::6ca2:c3bd🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmemphis.ns.cloudflare.com
A2a06:98c1:50::ac40:23bd🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmemphis.ns.cloudflare.com
A108.162.195.189🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmemphis.ns.cloudflare.com
A162.159.44.189Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmemphis.ns.cloudflare.com
A172.64.35.189🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmemphis.ns.cloudflare.com
NSrosalie.ns.cloudflare.com
A2606:4700:50::a29f:2639🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrosalie.ns.cloudflare.com
A2803:f800:50::6ca2:c239🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRrosalie.ns.cloudflare.com
A2a06:98c1:50::ac40:2239🇺🇸 Cloudflare2a06:98c1:50::/45
PTRrosalie.ns.cloudflare.com
A108.162.194.57🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrosalie.ns.cloudflare.com
A162.159.38.57Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrosalie.ns.cloudflare.com
A172.64.34.57🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrosalie.ns.cloudflare.com
MXsmtp.google.com ⭐
A2607:f8b0:4023:c03::1b🇺🇸 Google2607:f8b0::/32
PTRdy-in-f27.1e100.net
A2607:f8b0:4023:c0b::1a🇺🇸 Google2607:f8b0::/32
PTRdd-in-f26.1e100.net
A2607:f8b0:4023:c0b::1b🇺🇸 Google2607:f8b0::/32
PTRdd-in-f27.1e100.net
A2607:f8b0:4023:c0d::1a🇺🇸 Google2607:f8b0::/32
PTRdl-in-f26.1e100.net
A74.125.137.26🇺🇸 Google74.125.137.0/24
PTRdy-in-f26.1e100.net
A74.125.137.27🇺🇸 Google74.125.137.0/24
PTRdy-in-f27.1e100.net
A142.250.141.26🇺🇸 Google142.250.141.0/24
PTRdd-in-f26.1e100.net
A142.250.141.27🇺🇸 Google142.250.141.0/24
PTRdd-in-f27.1e100.net
A142.251.2.26🇺🇸 Google142.251.2.0/24
PTRdl-in-f26.1e100.net
TXTgoogle-site-verification=ghU5A0kNhhJd76YfaK35jRC-ZG2e7Lh021Ircd4rrak
TXTv=spf1 include:_spf.google.com ~all
SOAmemphis.ns.cloudflare.comdns@cloudflare.com serial=2418520127

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1794490596

Same first word

nextstackhq.app
nextstackhq.com

Previous names

nextsso.com
nextssol.com
nextssolution.com
nextsspark.com
nextssps.com
nextsst.com
nextsstudio.com
nextssupply.com
nextssys.com
nextst.com
nextst3p.com
nextsta.com
nextstablecointrends.com
nextstables.com
nextstac.com
nextstackacademy.com
nextstackbd.com
nextstackconsulting.com
nextstackdigital.com
nextstacked.com

Next names

nextstackintel.com
nextstackllc.com
nextstacklogic.com
nextstackpro.com
nextstacks.com
nextstackschool.com
nextstackstudio.com
nextstackt.com
nextstacktech.com
nextstackup.com
nextstackx.com
nextstad.com
nextstadium.com
nextstaf.com
nextstaff.com
nextstaffai.com
nextstaffgroup.com
nextstaffing.com
nextstaffinggroup.com
nextstaffingguide.com

DNS History

3 records (3 active, 0 former)

NSmemphis.ns.cloudflare.comrosalie.ns.cloudflare.comMXsmtp.google.com
●NSmemphis.ns.cloudflare.com2026-09-03 → 2026-11-12 · 2 obs
● 2026-09-03 13:36:44
● 2026-11-12 14:04:34
●NSrosalie.ns.cloudflare.com2026-09-03 → 2026-11-12 · 2 obs
● 2026-09-03 13:36:44
● 2026-11-12 14:04:34
●MXsmtp.google.com2026-09-03 → 2026-11-12 · 2 obs
● 2026-09-03 13:36:44
● 2026-11-12 14:04:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
nextstackhq.comrosalie.ns.cloudflare.com, memphis.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.57

NS records: rosalie.ns.cloudflare.com, memphis.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nextstackhq.com (unsigned zone)

⏱️ Timing

Total: 218ms | Queries: -

📄 Records

TypeCountSample Data
NS2memphis.ns.cloudflare.com, rosalie.ns.cloudflare.com
MX1smtp.google.com (pri: 1)
TXT2google-site-verification=ghU5A0kNhhJd76Y, v=spf1 include:_spf.google.com ~all
SOA1memphis.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 12

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

Analysis

Name Servers

nextstackhq.com is served by two delegated name servers, memphis.ns.cloudflare.com and rosalie.ns.cloudflare.com.

nextstackhq.com shares its name server setup with other domains, including jointhinktwice.com, auroracapitallnd.com, jam-enablement.com and two others.

There is at least partial name server overlap between nextstackhq.com and other domains — deltasz.cn, buildasoccersquad.app, hqfutureagi.com and two more among them.

These name servers frequently co-occur with the name servers venus.ns.cloudflare.com and teresa.ns.cloudflare.com.

Host names with 6 IP numbers:

memphis.ns.cloudflare.com carries IP addresses 108.162.195.189, 162.159.44.189 and 172.64.35.189, with 3 other addresses beyond those.

rosalie.ns.cloudflare.com carries IP addresses 108.162.194.57, 162.159.38.57 and 172.64.34.57, with 3 other addresses beyond those.

Mail Servers

nextstackhq.com has one mail server: smtp.google.com.

nextstackhq.com shares the same mail server setup as other domains, including rojasatlantictrading.com, newalexorcoll.com, riseautismcenter.net and two others.

nextstackhq.com and a number of other domains — goodmorningsnoresolution.com, sbmtradinguae.com, cp4claims.com and horizon-pro-training.com among them — share at least some of the same mail servers.

smtp.google.com points to 9 IP numbers: 74.125.137.26, 74.125.137.27, 142.250.141.26 and 6 other.