s91.dev - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

s91.dev

DNSSEC🔒 Signed (DS record present)
A2606:4700:3036::6815:5485🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:c154🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.84.133Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.193.84🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSbuck.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b4e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbuck.ns.cloudflare.com
A2803:f800:50::6ca2:c14e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbuck.ns.cloudflare.com
A2a06:98c1:50::ac40:214e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRbuck.ns.cloudflare.com
A108.162.193.78🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbuck.ns.cloudflare.com
A172.64.33.78🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbuck.ns.cloudflare.com
A173.245.59.78🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbuck.ns.cloudflare.com
NSclarissa.ns.cloudflare.com
A2606:4700:50::a29f:267b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclarissa.ns.cloudflare.com
A2803:f800:50::6ca2:c27b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRclarissa.ns.cloudflare.com
A2a06:98c1:50::ac40:227b🇺🇸 Cloudflare2a06:98c1:50::/45
PTRclarissa.ns.cloudflare.com
A108.162.194.123🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclarissa.ns.cloudflare.com
A162.159.38.123Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclarissa.ns.cloudflare.com
A172.64.34.123🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclarissa.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.84.133, 172.67.193.84
IPv6 hints2606:4700:3036::6815:5485, 2606:4700:3036::ac43:c154
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=108, name=cloudflare-ech.com
SOAbuck.ns.cloudflare.comdns@cloudflare.com serial=2417388523

dev

DNSSEC🔒 Signed (DS record present)
NSns-tld1.charlestonroadregistry.com ⭐
NSns-tld2.charlestonroadregistry.com
NSns-tld3.charlestonroadregistry.com
NSns-tld4.charlestonroadregistry.com
NSns-tld5.charlestonroadregistry.com
SOAns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1
🔒 HSTS Preload (+subdomains)

Same first word

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Next names

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s98.dev
s99.dev
s999.dev
s9b.dev
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s9n.dev
s9s.dev
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sa.dev

DNS History

10 records (6 active, 4 former)

NSbuck.ns.cloudflare.comclarissa.ns.cloudflare.comA104.21.84.133172.67.193.842606:4700:3036::6815:54852606:4700:3036::ac43:c154188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSbuck.ns.cloudflare.com2026-08-19 → 2026-10-27 · 2 obs
● 2026-08-19 05:56:00
● 2026-10-27 16:05:14
●NSclarissa.ns.cloudflare.com2026-08-19 → 2026-10-27 · 2 obs
● 2026-08-19 05:56:00
● 2026-10-27 16:05:14
●A104.21.84.1332026-08-19 → 2026-10-27 · 9 obs
○ 2026-08-19 05:56:00
● 2026-08-19 22:44:42
○ 2026-08-23 00:44:36
● 2026-08-27 05:04:08
○ 2026-10-03 04:57:50
● 2026-10-12 15:57:48
○ 2026-10-23 03:15:48
● 2026-10-24 06:30:02
● 2026-10-27 16:05:14
●A172.67.193.842026-08-19 → 2026-10-27 · 9 obs
○ 2026-08-19 05:56:00
● 2026-08-19 22:44:42
○ 2026-08-23 00:44:36
● 2026-08-27 05:04:08
○ 2026-10-03 04:57:50
● 2026-10-12 15:57:48
○ 2026-10-23 03:15:48
● 2026-10-24 06:30:02
● 2026-10-27 16:05:14
○A188.114.96.02026-08-19 → 2026-10-23 · 9 obs
● 2026-08-19 05:56:00
○ 2026-08-19 22:44:42
● 2026-08-23 00:44:36
○ 2026-08-27 05:04:08
● 2026-10-03 04:57:50
○ 2026-10-12 15:57:48
● 2026-10-23 03:15:48
○ 2026-10-24 06:30:02
○ 2026-10-27 16:05:14
○A188.114.97.02026-08-19 → 2026-10-23 · 9 obs
● 2026-08-19 05:56:00
○ 2026-08-19 22:44:42
● 2026-08-23 00:44:36
○ 2026-08-27 05:04:08
● 2026-10-03 04:57:50
○ 2026-10-12 15:57:48
● 2026-10-23 03:15:48
○ 2026-10-24 06:30:02
○ 2026-10-27 16:05:14
●A2606:4700:3036::6815:54852026-08-19 → 2026-10-27 · 9 obs
○ 2026-08-19 05:56:00
● 2026-08-19 22:44:42
○ 2026-08-23 00:44:36
● 2026-08-27 05:04:08
○ 2026-10-03 04:57:50
● 2026-10-12 15:57:48
○ 2026-10-23 03:15:48
● 2026-10-24 06:30:02
● 2026-10-27 16:05:14
●A2606:4700:3036::ac43:c1542026-08-19 → 2026-10-27 · 9 obs
○ 2026-08-19 05:56:00
● 2026-08-19 22:44:42
○ 2026-08-23 00:44:36
● 2026-08-27 05:04:08
○ 2026-10-03 04:57:50
● 2026-10-12 15:57:48
○ 2026-10-23 03:15:48
● 2026-10-24 06:30:02
● 2026-10-27 16:05:14
○A2a06:98c1:3120::2026-08-19 → 2026-10-23 · 9 obs
● 2026-08-19 05:56:00
○ 2026-08-19 22:44:42
● 2026-08-23 00:44:36
○ 2026-08-27 05:04:08
● 2026-10-03 04:57:50
○ 2026-10-12 15:57:48
● 2026-10-23 03:15:48
○ 2026-10-24 06:30:02
○ 2026-10-27 16:05:14
○A2a06:98c1:3121::2026-08-19 → 2026-10-23 · 9 obs
● 2026-08-19 05:56:00
○ 2026-08-19 22:44:42
● 2026-08-23 00:44:36
○ 2026-08-27 05:04:08
● 2026-10-03 04:57:50
○ 2026-10-12 15:57:48
● 2026-10-23 03:15:48
○ 2026-10-24 06:30:02
○ 2026-10-27 16:05:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld2.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
s91.devclarissa.ns.cloudflare.com, buck.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.34.123

NS records: clarissa.ns.cloudflare.com, buck.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1388ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.84.133, 172.67.193.84
AAAA22606:4700:3036::6815:5485, 2606:4700:3036::ac43:c154
NS2buck.ns.cloudflare.com, clarissa.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1buck.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

s91.dev has four IP addresses: 104.21.84.133, 172.67.193.84, 2606:4700:3036::6815:5485 and 2606:4700:3036::ac43:c154.

bestflare.top, fametribeix.net, insglobal.cl plus two other host names have IP numbers in common with s91.dev.

Name Servers

s91.dev has two authoritative name servers — buck.ns.cloudflare.com and clarissa.ns.cloudflare.com.

The name server configuration of s91.dev is shared with other domains, for instance mik-78j.pages.dev, kayfun.ru, casombie-casino.bet and two others.

s91.dev shares at least some of its name servers with other domains, including carersbsg.org.uk, leusdocs.nl, chess-c5n.pages.dev and two others.

These name servers are frequently seen alongside the name servers vern.ns.cloudflare.com, henry.ns.cloudflare.com, melina.ns.cloudflare.com and alexa.ns.cloudflare.com.

Hosts with 6 IP addresses each:

buck.ns.cloudflare.com points to 108.162.193.78, 172.64.33.78, 173.245.59.78 and 3 other IP addresses.

clarissa.ns.cloudflare.com points to 108.162.194.123, 162.159.38.123, 172.64.34.123 and 3 other IP addresses.