b3591.com - robtex.com

b3591.com

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:907b🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::6815:476d🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.71.109Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.144.123🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSitzel.ns.cloudflare.com ⭐
A2606:4700:50::a29f:262a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRitzel.ns.cloudflare.com
A2803:f800:50::6ca2:c22a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRitzel.ns.cloudflare.com
A2a06:98c1:50::ac40:222a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRitzel.ns.cloudflare.com
A108.162.194.42🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRitzel.ns.cloudflare.com
A162.159.38.42Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRitzel.ns.cloudflare.com
A172.64.34.42🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRitzel.ns.cloudflare.com
NSnick.ns.cloudflare.com
A2606:4700:58::adf5:3bd5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnick.ns.cloudflare.com
A2803:f800:50::6ca2:c1d5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnick.ns.cloudflare.com
A2a06:98c1:50::ac40:21d5🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnick.ns.cloudflare.com
A108.162.193.213🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnick.ns.cloudflare.com
A172.64.33.213🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnick.ns.cloudflare.com
A173.245.59.213🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnick.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.71.109, 172.67.144.123
IPv6 hints2606:4700:3030::ac43:907b, 2606:4700:3033::6815:476d
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=158, name=cloudflare-ech.com
SOAitzel.ns.cloudflare.comdns@cloudflare.com serial=2409675304

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=1785339482
⚠️ On DNS blocklist: tif

Same first word

b3591.com

Similar names

b5139.com
3915b.com
b1953.cc
1359b.com
b9531.cn
b5391.com
b9153.com

DNS History

10 records (6 active, 4 former)

NSitzel.ns.cloudflare.comnick.ns.cloudflare.comA104.21.71.109172.67.144.1232606:4700:3030::ac43:907b2606:4700:3033::6815:476d188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSitzel.ns.cloudflare.com2026-07-27 → 2026-07-29 · 2 obs
● 2026-07-27 02:21:48
● 2026-07-29 15:48:12
●NSnick.ns.cloudflare.com2026-07-27 → 2026-07-29 · 2 obs
● 2026-07-27 02:21:48
● 2026-07-29 15:48:12
●A104.21.71.1092026-07-29 → 2026-07-29 · 2 obs
○ 2026-07-27 02:21:48
● 2026-07-29 15:48:12
●A172.67.144.1232026-07-29 → 2026-07-29 · 2 obs
○ 2026-07-27 02:21:48
● 2026-07-29 15:48:12
○A188.114.96.02026-07-27 → 2026-07-27 · 2 obs
● 2026-07-27 02:21:48
○ 2026-07-29 15:48:12
○A188.114.97.02026-07-27 → 2026-07-27 · 2 obs
● 2026-07-27 02:21:48
○ 2026-07-29 15:48:12
●A2606:4700:3030::ac43:907b2026-07-29 → 2026-07-29 · 2 obs
○ 2026-07-27 02:21:48
● 2026-07-29 15:48:12
●A2606:4700:3033::6815:476d2026-07-29 → 2026-07-29 · 2 obs
○ 2026-07-27 02:21:48
● 2026-07-29 15:48:12
○A2a06:98c1:3120::2026-07-27 → 2026-07-27 · 2 obs
● 2026-07-27 02:21:48
○ 2026-07-29 15:48:12
○A2a06:98c1:3121::2026-07-27 → 2026-07-27 · 2 obs
● 2026-07-27 02:21:48
○ 2026-07-29 15:48:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
b3591.comnick.ns.cloudflare.com, itzel.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.213

NS records: nick.ns.cloudflare.com, itzel.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for b3591.com (unsigned zone)

⏱️ Timing

Total: 148ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.71.109, 172.67.144.123
AAAA22606:4700:3033::6815:476d, 2606:4700:3030::ac43:907b
NS2itzel.ns.cloudflare.com, nick.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1itzel.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

b3591.com has four IP addresses: 104.21.71.109, 172.67.144.123, 2606:4700:3030::ac43:907b and 2606:4700:3033::6815:476d.

xtrvsc.bar, maiqiu.biz, lookfabulousgcc.com and two other host names share IP numbers with b3591.com.

Name Servers

DNS delegation for b3591.com points to two name servers: itzel.ns.cloudflare.com and nick.ns.cloudflare.com.

b3591.com uses the same name servers as several other domains — among them b1914.com, 05533v.com, bbd38.com and two more.

b3591.com shares at least some of its name servers with other domains, including wovf.net, marvel.exchange, iain-kerinci.ac.id and two others.

These name servers are frequently paired with the name servers rory.ns.cloudflare.com and santino.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

itzel.ns.cloudflare.com has IP addresses 108.162.194.42, 162.159.38.42 and 172.64.34.42, plus 3 other.

nick.ns.cloudflare.com has IP addresses 108.162.193.213, 172.64.33.213 and 173.245.59.213, plus 3 other.