fosterstack.com - robtex.com

πŸ›‘οΈDomain Reputation CheckBlocklist, phishing & malware statusβ†’

fosterstack.com

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:5d7dπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3033::ac43:d1e2πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.93.125Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.209.226πŸ‡ΊπŸ‡Έ Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSsimone.ns.cloudflare.com ⭐
A2606:4700:50::a29f:261aπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsimone.ns.cloudflare.com
A2803:f800:50::6ca2:c21aπŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsimone.ns.cloudflare.com
A2a06:98c1:50::ac40:221aπŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRsimone.ns.cloudflare.com
A108.162.194.26πŸ‡ΊπŸ‡Έ Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsimone.ns.cloudflare.com
A162.159.38.26Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsimone.ns.cloudflare.com
A172.64.34.26πŸ‡ΊπŸ‡Έ Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsimone.ns.cloudflare.com
NSwill.ns.cloudflare.com
A2606:4700:58::adf5:3b95πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwill.ns.cloudflare.com
A2803:f800:50::6ca2:c195πŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRwill.ns.cloudflare.com
A2a06:98c1:50::ac40:2195πŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRwill.ns.cloudflare.com
A108.162.193.149πŸ‡ΊπŸ‡Έ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwill.ns.cloudflare.com
A172.64.33.149πŸ‡ΊπŸ‡Έ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwill.ns.cloudflare.com
A173.245.59.149πŸ‡ΊπŸ‡Έ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwill.ns.cloudflare.com
MXsmtp.google.com ⭐
A2607:f8b0:4004:c1f::1aπŸ‡ΊπŸ‡Έ Google2607:f8b0:4004::/48
PTRpd-in-f26.1e100.net
A2607:f8b0:4004:c1f::1bπŸ‡ΊπŸ‡Έ Google2607:f8b0:4004::/48
PTRpd-in-f27.1e100.net
A2607:f8b0:4004:c21::1aπŸ‡ΊπŸ‡Έ Google2607:f8b0:4004::/48
PTRpe-in-f26.1e100.net
A2607:f8b0:4004:c21::1bπŸ‡ΊπŸ‡Έ Google2607:f8b0:4004::/48
PTRpe-in-f27.1e100.net
A64.233.180.26πŸ‡ΊπŸ‡Έ Google64.233.180.0/24
PTRon-in-f26.1e100.net
PTRpe-in-f26.1e100.net
A64.233.180.27πŸ‡ΊπŸ‡Έ Google64.233.180.0/24
PTRon-in-f27.1e100.net
PTRpe-in-f27.1e100.net
A142.251.179.26πŸ‡ΊπŸ‡Έ Google142.251.179.0/24
A142.251.179.27πŸ‡ΊπŸ‡Έ Google142.251.179.0/24
PTRpd-in-f27.1e100.net
A192.178.155.27πŸ‡ΊπŸ‡Έ Google192.178.155.0/24
PTRyuiadrs-in-f27.1e100.net
TXTgoogle-site-verification=hck_qoVMJgNj_GLESmLrHbyHVUV-beCx1HdE8fGf-Dw
TXTv=spf1 include:_spf.google.com ~all
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.93.125, 172.67.209.226
IPv6 hints2606:4700:3033::6815:5d7d, 2606:4700:3033::ac43:d1e2
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=70, name=cloudflare-ech.com
SOAsimone.ns.cloudflare.comdns@cloudflare.com serial=2413586331

com

Same first word

Similar names

Previous names

Next names

DNS History

12 records (7 active, 5 former)

NSsimone.ns.cloudflare.comwill.ns.cloudflare.comMXsmtp.google.comeforward1.registrar-servers.comeforward2.registrar-servers.comeforward3.registrar-servers.comeforward4.registrar-servers.comeforward5.registrar-servers.comA104.21.93.125172.67.209.2262606:4700:3033::6815:5d7d2606:4700:3033::ac43:d1e2
●NSsimone.ns.cloudflare.com2026-08-28 β†’ 2026-09-10 Β· 2 obs
● 2026-08-28 18:35:42
● 2026-09-10 06:37:42
●NSwill.ns.cloudflare.com2026-08-28 β†’ 2026-09-10 Β· 2 obs
● 2026-08-28 18:35:42
● 2026-09-10 06:37:42
β—‹MXeforward1.registrar-servers.com2026-08-28 β†’ 2026-08-28 Β· 3 obs
● 2026-08-28 18:35:42
β—‹ 2026-09-10 06:37:38
β—‹ 2026-09-10 06:37:42
β—‹MXeforward2.registrar-servers.com2026-08-28 β†’ 2026-08-28 Β· 3 obs
● 2026-08-28 18:35:42
β—‹ 2026-09-10 06:37:38
β—‹ 2026-09-10 06:37:42
β—‹MXeforward3.registrar-servers.com2026-08-28 β†’ 2026-08-28 Β· 3 obs
● 2026-08-28 18:35:42
β—‹ 2026-09-10 06:37:38
β—‹ 2026-09-10 06:37:42
β—‹MXeforward4.registrar-servers.com2026-08-28 β†’ 2026-08-28 Β· 3 obs
● 2026-08-28 18:35:42
β—‹ 2026-09-10 06:37:38
β—‹ 2026-09-10 06:37:42
β—‹MXeforward5.registrar-servers.com2026-08-28 β†’ 2026-08-28 Β· 3 obs
● 2026-08-28 18:35:42
β—‹ 2026-09-10 06:37:38
β—‹ 2026-09-10 06:37:42
●MXsmtp.google.com2026-09-10 β†’ 2026-09-10 Β· 3 obs
β—‹ 2026-08-28 18:35:42
● 2026-09-10 06:37:38
● 2026-09-10 06:37:42
●A104.21.93.1252026-08-28 β†’ 2026-09-10 Β· 2 obs
● 2026-08-28 18:35:42
● 2026-09-10 06:37:42
●A172.67.209.2262026-08-28 β†’ 2026-09-10 Β· 2 obs
● 2026-08-28 18:35:42
● 2026-09-10 06:37:42
●A2606:4700:3033::6815:5d7d2026-08-28 β†’ 2026-09-10 Β· 2 obs
● 2026-08-28 18:35:42
● 2026-09-10 06:37:42
●A2606:4700:3033::ac43:d1e22026-08-28 β†’ 2026-09-10 Β· 2 obs
● 2026-08-28 18:35:42
● 2026-09-10 06:37:42

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
comc.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net, e.gtld-servers.net...-
fosterstack.comwill.ns.cloudflare.com, simone.ns.cloudflare.com12 records

βœ… Authoritative Response

Server:108.162.194.26

NS records: will.ns.cloudflare.com, simone.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fosterstack.com (unsigned zone)

⏱️ Timing

Total: 222ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2104.21.93.125, 172.67.209.226
AAAA22606:4700:3033::6815:5d7d, 2606:4700:3033::ac43:d1e2
NS2simone.ns.cloudflare.com, will.ns.cloudflare.com
MX1smtp.google.com (pri: 1)
TXT2google-site-verification=hck_qoVMJgNj_GL, v=spf1 include:_spf.google.com ~all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1simone.ns.cloudflare.com dns.cloudflare.

πŸ“Œ Glue Records Collected

Total: 12

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

Analysis

IP Addresses

fosterstack.com directs to four IP numbers, which are 104.21.93.125, 172.67.209.226, 2606:4700:3033::6815:5d7d and 2606:4700:3033::ac43:d1e2.

Additional host names β€” clutchcargomusic.com, 91dianying3.cc, gamehypes.com and two others β€” share IP numbers with fosterstack.com.

Name Servers

fosterstack.com has two authoritative name servers β€” simone.ns.cloudflare.com and will.ns.cloudflare.com.

fosterstack.com shares its name server setup with other domains, including walk-around.in, votebycondoowner.com, raccooncrafts.com and two others.

At least some of fosterstack.com's name servers are shared with other domains, for example jarvis-dashboard-2te.pages.dev, un0voecu2x7.workers.dev, yelyrey6.workers.dev and two more.

These name servers tend to be deployed in combination with the name servers dawn.ns.cloudflare.com and byron.ns.cloudflare.com.

Host names with 6 IP numbers:

simone.ns.cloudflare.com points to 108.162.194.26, 162.159.38.26, 172.64.34.26 and 3 other IP addresses.

will.ns.cloudflare.com points to 108.162.193.149, 172.64.33.149, 173.245.59.149 and 3 other IP addresses.

Mail Servers

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

fosterstack.com shares the same mail server setup as other domains, including elsamani.com, multiplyoutreach.com, southshoreanalytics.com and two others.

fosterstack.com shares mail servers β€” at least in part β€” with other domains, including herjourni.com, work-web.org, d-altran.it and two others.

smtp.google.com points to 9 IP numbers: 64.233.180.26, 64.233.180.27, 142.251.179.26 and 6 other.