91board.com - robtex.com

91board.com

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:43e🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3032::ac43:9a0c🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.4.62Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.154.12🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSamy.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a65🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamy.ns.cloudflare.com
A2803:f800:50::6ca2:c065🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRamy.ns.cloudflare.com
A2a06:98c1:50::ac40:2065🇺🇸 Cloudflare2a06:98c1:50::/45
PTRamy.ns.cloudflare.com
A108.162.192.101🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamy.ns.cloudflare.com
A172.64.32.101🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamy.ns.cloudflare.com
A173.245.58.101🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamy.ns.cloudflare.com
NSrohin.ns.cloudflare.com
A2606:4700:58::a29f:2c99🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrohin.ns.cloudflare.com
A2803:f800:50::6ca2:c399🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRrohin.ns.cloudflare.com
A2a06:98c1:50::ac40:2399🇺🇸 Cloudflare2a06:98c1:50::/45
PTRrohin.ns.cloudflare.com
A108.162.195.153🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrohin.ns.cloudflare.com
A162.159.44.153Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrohin.ns.cloudflare.com
A172.64.35.153🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrohin.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.4.62, 172.67.154.12
IPv62606:4700:3031::6815:43e, 2606:4700:3032::ac43:9a0c
SOAamy.ns.cloudflare.comdns@cloudflare.com serial=2398111647

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=1771291435

Same first word

91board.com

Similar names

19broad.com
board19.com

DNS History

9 records (6 active, 3 former)

20162017201820192020202120222023202420252026NSamy.ns.cloudflare.comrohin.ns.cloudflare.comdns10.hichina.comdns9.hichina.comA104.21.4.62172.67.154.122606:4700:3031::6815:43e2606:4700:3032::ac43:9a0c112.126.15.188
●NSamy.ns.cloudflare.com2026-02-24 → 2026-03-09 · 3 obs
○ 2017-01-09 02:29:14
● 2026-02-24 21:07:30
● 2026-03-09 10:21:32
○NSdns10.hichina.com2015-08-03 → 2017-01-09 · 4 obs
● 2015-08-03 00:45:40
● 2017-01-09 02:29:14
○ 2026-02-24 21:07:30
○ 2026-03-09 10:21:32
○NSdns9.hichina.com2015-08-03 → 2017-01-09 · 4 obs
● 2015-08-03 00:45:40
● 2017-01-09 02:29:14
○ 2026-02-24 21:07:30
○ 2026-03-09 10:21:32
●NSrohin.ns.cloudflare.com2026-02-24 → 2026-03-09 · 3 obs
○ 2017-01-09 02:29:14
● 2026-02-24 21:07:30
● 2026-03-09 10:21:32
●A104.21.4.622026-02-24 → 2026-03-09 · 3 obs
○ 2017-01-09 02:29:14
● 2026-02-24 21:07:30
● 2026-03-09 10:21:32
○A112.126.15.1882015-08-03 → 2017-01-09 · 4 obs
● 2015-08-03 00:45:40
● 2017-01-09 02:29:14
○ 2026-02-24 21:07:30
○ 2026-03-09 10:21:32
●A172.67.154.122026-02-24 → 2026-03-09 · 3 obs
○ 2017-01-09 02:29:14
● 2026-02-24 21:07:30
● 2026-03-09 10:21:32
●A2606:4700:3031::6815:43e2026-02-24 → 2026-03-09 · 3 obs
○ 2017-01-09 02:29:14
● 2026-02-24 21:07:30
● 2026-03-09 10:21:32
●A2606:4700:3032::ac43:9a0c2026-02-24 → 2026-03-09 · 3 obs
○ 2017-01-09 02:29:14
● 2026-02-24 21:07:30
● 2026-03-09 10:21:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
91board.comamy.ns.cloudflare.com, rohin.ns.cloudflare.com12 records

✅ Authoritative Response

Server: 108.162.195.153

NS records: amy.ns.cloudflare.com, rohin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 91board.com (unsigned zone)

⏱️ Timing

Total: 267ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.154.12, 104.21.4.62
AAAA22606:4700:3031::6815:43e, 2606:4700:3032::ac43:9a0c
NS2amy.ns.cloudflare.com, rohin.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1amy.ns.cloudflare.com dns.cloudflare.com

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

91board.com maps to four IP numbers: 2606:4700:3031::6815:43e, 2606:4700:3032::ac43:9a0c, 104.21.4.62 and 172.67.154.12.

other host names include tsdating.se, www.spareco.com.au.cdn.cloudflare.net, winghealth.org, matthewdavidsonphotography.com and conservative-politics.com; they share IP numbers with 91board.com.

Name Servers

Two name servers amy.ns.cloudflare.com and rohin.ns.cloudflare.com handle the delegation for 91board.com.

91board.com shares the same name server setup as other domains, for instance tjsgz.com, ouzhengvalve.com, lybugong.com, hbyunsong.com and kmwcbyy.com.

91board.com at least partially shares name servers with other domains, for instance richardharphomes.com, yd88g.com, appdevelopmenttexas.net, meyobbo.net and clipvideohd.com.

These name servers are commonly used alongside kira.ns.cloudflare.com, byron.ns.cloudflare.com and zariyah.ns.cloudflare.com.

Six IP addresses per host:

amy.ns.cloudflare.com points to 2606:4700:50::adf5:3a65, 2803:f800:50::6ca2:c065, 2a06:98c1:50::ac40:2065, 108.162.192.101, 172.64.32.101 and 173.245.58.101; rohin.ns.cloudflare.com points to 2606:4700:58::a29f:2c99, 2803:f800:50::6ca2:c399, 2a06:98c1:50::ac40:2399, 108.162.195.153, 162.159.44.153 and 172.64.35.153