intbu.org - robtex.com

intbu.org

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:3823🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:b069🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.56.35Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.176.105🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSali.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a3b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRali.ns.cloudflare.com
A2803:f800:50::6ca2:c03b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRali.ns.cloudflare.com
A2a06:98c1:50::ac40:203b🇺🇸 Cloudflare2a06:98c1:50::/45
PTRali.ns.cloudflare.com
A108.162.192.59🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRali.ns.cloudflare.com
A172.64.32.59🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRali.ns.cloudflare.com
A173.245.58.59🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRali.ns.cloudflare.com
NSned.ns.cloudflare.com
A2606:4700:58::adf5:3bd2🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRned.ns.cloudflare.com
A2803:f800:50::6ca2:c1d2🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRned.ns.cloudflare.com
A2a06:98c1:50::ac40:21d2🇺🇸 Cloudflare2a06:98c1:50::/45
PTRned.ns.cloudflare.com
A108.162.193.210🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRned.ns.cloudflare.com
A172.64.33.210🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRned.ns.cloudflare.com
A173.245.59.210🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRned.ns.cloudflare.com
MXmx.stackmail.com ⭐
A185.151.28.67🇬🇧 AS48254185.151.28.0/24
PTRmx.stackmail.com
TXTv=spf1 include:spf.stackmail.com a mx -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.56.35, 172.67.176.105
IPv6 hints2606:4700:3033::6815:3823, 2606:4700:3034::ac43:b069
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=204, name=cloudflare-ech.com
SOAali.ns.cloudflare.comdns@cloudflare.com serial=2404671383

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1785571093

Same first word

intbu.org

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DNS History

7 records (7 active, 0 former)

NSali.ns.cloudflare.comned.ns.cloudflare.comMXmx.stackmail.comA104.21.56.35172.67.176.1052606:4700:3033::6815:38232606:4700:3034::ac43:b069
●NSali.ns.cloudflare.com2026-05-20 → 2026-08-01 · 2 obs
● 2026-05-20 06:38:58
● 2026-08-01 08:33:52
●NSned.ns.cloudflare.com2026-05-20 → 2026-08-01 · 2 obs
● 2026-05-20 06:38:58
● 2026-08-01 08:33:52
●MXmx.stackmail.com2026-05-20 → 2026-08-01 · 2 obs
● 2026-05-20 06:38:58
● 2026-08-01 08:33:52
●A104.21.56.352026-05-20 → 2026-08-01 · 2 obs
● 2026-05-20 06:38:58
● 2026-08-01 08:33:52
●A172.67.176.1052026-05-20 → 2026-08-01 · 2 obs
● 2026-05-20 06:38:58
● 2026-08-01 08:33:52
●A2606:4700:3033::6815:38232026-05-20 → 2026-08-01 · 2 obs
● 2026-05-20 06:38:58
● 2026-08-01 08:33:52
●A2606:4700:3034::ac43:b0692026-05-20 → 2026-08-01 · 2 obs
● 2026-05-20 06:38:58
● 2026-08-01 08:33:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
intbu.orgali.ns.cloudflare.com, ned.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.192.59

NS records: ali.ns.cloudflare.com, ned.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for intbu.org (unsigned zone)

⏱️ Timing

Total: 733ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.176.105, 104.21.56.35
AAAA22606:4700:3036::6815:3823, 2606:4700:3033::ac43:b069
NS2ali.ns.cloudflare.com, ned.ns.cloudflare.com
MX1mx.stackmail.com (pri: 10)
TXT1v=spf1 include:spf.stackmail.com a mx -a
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1ali.ns.cloudflare.com dns.cloudflare.com

Analysis

IP Addresses

intbu.org directs to four IP numbers, which are 104.21.56.35, 172.67.176.105, 2606:4700:3033::6815:3823 and 2606:4700:3034::ac43:b069.

yakimaelks.com, uptv.co.uk, hissingsquirrel.pro plus two other host names have IP numbers in common with intbu.org.

Name Servers

intbu.org is served by two delegated name servers, ali.ns.cloudflare.com and ned.ns.cloudflare.com.

The name server configuration of intbu.org is shared with other domains, for instance poker986.co, unmariageauparadis.com, vanderstroomkoerier.com and two others.

The name servers of intbu.org overlap at least partially with those of other domains — among them ban(0x616e616c)online.com.br, jordanmiller.news, appealcase-x.team and two more.

These name servers commonly co-occur with the name servers josephine.ns.cloudflare.com, matteo.ns.cloudflare.com, woz.ns.cloudflare.com and earl.ns.cloudflare.com.

Hosts with 6 IP addresses each:

ali.ns.cloudflare.com carries IP addresses 108.162.192.59, 172.64.32.59 and 173.245.58.59, with 3 other addresses beyond those.

ned.ns.cloudflare.com carries IP addresses 108.162.193.210, 172.64.33.210 and 173.245.59.210, with 3 other addresses beyond those.

Mail Servers

intbu.org uses one mail server — mx.stackmail.com.

The mail server setup of intbu.org matches that of other domains such as artscan.net, aerospa.co.uk, beatsporminuto.com and two others.

intbu.org has mail servers in common with other domains — bulluk.com being one example.

There is one IP number for mx.stackmail.com: 185.151.28.67.