4castplus.com - robtex.com

4castplus.com

DNSSEC⚠️ Not signed
A2606:4700:3036::6815:4578🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:d003🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.69.120Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.208.3🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSmack.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c25🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmack.ns.cloudflare.com
A2803:f800:50::6ca2:c325🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmack.ns.cloudflare.com
A2a06:98c1:50::ac40:2325🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmack.ns.cloudflare.com
A108.162.195.37🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmack.ns.cloudflare.com
A162.159.44.37Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmack.ns.cloudflare.com
A172.64.35.37🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmack.ns.cloudflare.com
NSmia.ns.cloudflare.com
A2606:4700:50::adf5:3ac8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmia.ns.cloudflare.com
A2803:f800:50::6ca2:c0c8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmia.ns.cloudflare.com
A2a06:98c1:50::ac40:20c8🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmia.ns.cloudflare.com
A108.162.192.200🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmia.ns.cloudflare.com
A172.64.32.200🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmia.ns.cloudflare.com
A173.245.58.200🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmia.ns.cloudflare.com
MX4castplus-com.mail.protection.outlook.com ⭐
A2a01:111:f403:c942::🇨🇦 Microsoft2a01:111:f000::/36
PTRmail-yt5pr01cu00100.inbound.protection.outlook.com
A2a01:111:f403:c942::3🇨🇦 Microsoft2a01:111:f000::/36
PTRmail-yt6pr01cu00103.inbound.protection.outlook.com
A2a01:111:f403:c944::🇨🇦 Microsoft2a01:111:f000::/36
PTRmail-yqzpr01cu00900.inbound.protection.outlook.com
A2a01:111:f403:c944::1🇨🇦 Microsoft2a01:111:f000::/36
PTRmail-yqzpr01cu01001.inbound.protection.outlook.com
A52.101.190.0🇨🇦 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-yt5pr01cu00100.inbound.protection.outlook.com
A52.101.190.1🇨🇦 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-yt3pr01cu00701.inbound.protection.outlook.com
A52.101.190.3🇨🇦 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-yt6pr01cu00103.inbound.protection.outlook.com
A52.101.192.0🇨🇦 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-yqzpr01cu00900.inbound.protection.outlook.com
TXTgoogle-site-verification=TKlDkHEW7tjy3ORZxcb--BqA8tvOPfsjzZnlzQ3JLWw
TXTv=spf1 a mx include:amazonses.com include:spf.protection.outlook.com include:...
TXTv=verifydomain MS=2255302
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.69.120, 172.67.208.3
IPv62606:4700:3036::6815:4578, 2606:4700:3036::ac43:d003
SOAmack.ns.cloudflare.comdns@cloudflare.com serial=2396508515

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

Up

app.4castplus.com

Same first word

4castplus.ca
4castplus.com

DNS History

17 records (7 active, 10 former)

20162017201820192020202120222023202420252026NSmack.ns.cloudflare.commia.ns.cloudflare.comns53.domaincontrol.comns54.domaincontrol.comMX4castplus-com.mail.protection.outlook.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comA104.21.69.120172.67.208.32606:4700:3036::6815:45782606:4700:3036::ac43:d003138.91.252.9854.39.123.23969.10.151.228
●NSmack.ns.cloudflare.com2026-02-23 → 2026-02-25 · 3 obs
○ 2020-01-08 22:25:50
● 2026-02-23 07:19:50
● 2026-02-25 07:06:40
●NSmia.ns.cloudflare.com2026-02-23 → 2026-02-25 · 3 obs
○ 2020-01-08 22:25:50
● 2026-02-23 07:19:50
● 2026-02-25 07:06:40
○NSns53.domaincontrol.com2015-07-24 → 2020-01-08 · 4 obs
● 2015-07-24 14:32:28
● 2020-01-08 22:25:50
○ 2026-02-23 07:19:50
○ 2026-02-25 07:06:40
○NSns54.domaincontrol.com2015-07-24 → 2020-01-08 · 4 obs
● 2015-07-24 14:32:28
● 2020-01-08 22:25:50
○ 2026-02-23 07:19:50
○ 2026-02-25 07:06:40
●MX4castplus-com.mail.protection.outlook.com2020-01-08 → 2026-02-25 · 3 obs
○ 2016-07-15 23:59:26
● 2020-01-08 22:25:50
● 2026-02-25 07:06:40
○MXalt1.aspmx.l.google.com2015-07-24 → 2016-07-15 · 4 obs
● 2015-07-24 14:32:28
● 2016-07-15 23:59:26
○ 2020-01-08 22:25:50
○ 2026-02-25 07:06:40
○MXalt2.aspmx.l.google.com2015-07-24 → 2016-07-15 · 4 obs
● 2015-07-24 14:32:28
● 2016-07-15 23:59:26
○ 2020-01-08 22:25:50
○ 2026-02-25 07:06:40
○MXaspmx.l.google.com2015-07-24 → 2016-07-15 · 4 obs
● 2015-07-24 14:32:28
● 2016-07-15 23:59:26
○ 2020-01-08 22:25:50
○ 2026-02-25 07:06:40
○MXaspmx2.googlemail.com2015-07-24 → 2016-07-15 · 4 obs
● 2015-07-24 14:32:28
● 2016-07-15 23:59:26
○ 2020-01-08 22:25:50
○ 2026-02-25 07:06:40
○MXaspmx3.googlemail.com2015-07-24 → 2016-07-15 · 4 obs
● 2015-07-24 14:32:28
● 2016-07-15 23:59:26
○ 2020-01-08 22:25:50
○ 2026-02-25 07:06:40
●A104.21.69.1202026-02-23 → 2026-02-25 · 3 obs
○ 2020-01-08 22:25:50
● 2026-02-23 07:19:50
● 2026-02-25 07:06:40
○A138.91.252.982015-12-05 → 2016-07-15 · 5 obs
○ 2015-07-24 14:32:28
● 2015-12-05 00:43:12
● 2016-07-15 23:59:26
○ 2020-01-08 22:25:50
○ 2026-02-25 07:06:40
●A172.67.208.32026-02-23 → 2026-02-25 · 3 obs
○ 2020-01-08 22:25:50
● 2026-02-23 07:19:50
● 2026-02-25 07:06:40
●A2606:4700:3036::6815:45782026-02-23 → 2026-02-25 · 3 obs
○ 2020-01-08 22:25:50
● 2026-02-23 07:19:50
● 2026-02-25 07:06:40
●A2606:4700:3036::ac43:d0032026-02-23 → 2026-02-25 · 3 obs
○ 2020-01-08 22:25:50
● 2026-02-23 07:19:50
● 2026-02-25 07:06:40
○A54.39.123.2392020-01-08 → 2020-01-08 · 4 obs
○ 2016-07-15 23:59:26
● 2020-01-08 22:25:50
○ 2026-02-23 07:19:50
○ 2026-02-25 07:06:40
○A69.10.151.2282015-07-24 → 2015-07-24 · 3 obs
● 2015-07-24 14:32:28
○ 2015-12-05 00:43:12
○ 2026-02-25 07:06:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
4castplus.commia.ns.cloudflare.com, mack.ns.cloudflare.com12 records

✅ Authoritative Response

Server: 108.162.192.200

NS records: mia.ns.cloudflare.com, mack.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 4castplus.com (unsigned zone)

⏱️ Timing

Total: 217ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.69.120, 172.67.208.3
AAAA22606:4700:3036::ac43:d003, 2606:4700:3036::6815:4578
NS2mack.ns.cloudflare.com, mia.ns.cloudflare.com
MX14castplus-com.mail.protection.outlook.co
TXT3google-site-verification=TKlDkHEW7tjy3OR, v=spf1 a mx include:amazonses.com includ...
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1mack.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

AI analysis

4castplus.com is the parent of app.4castplus.com.

4castplus.com points to four IP numbers: 2606:4700:3036::6815:4578, 2606:4700:3036::ac43:d003, 104.21.69.120 and 172.67.208.3.

For instance, other host names jnmba.org, automaxx.hr, selensari.com, www.northtexasfamilylawyers.com and schmitty.dk share IP numbers with 4castplus.com.

4castplus.com is delegated to two name servers: mack.ns.cloudflare.com and mia.ns.cloudflare.com.

4castplus.com uses the same name server setup as other domains such as 6396c.com, 6396f.com, mark6tenor.com, 6396k.com and alpsweethome.com.

4castplus.com shares name servers with other domains at least partially, for example upoatoursiignab.org, pla7ina.cfd, harvest.church, nutp.org and allegros.shop.

These name servers are commonly used with lovisa.ns.cloudflare.com, ricardo.ns.cloudflare.com and jule.ns.cloudflare.com.

Host names with six IP numbers: host name mack.ns.cloudflare.com points to: 2606:4700:58::a29f:2c25, 2803:f800:50::6ca2:c325, 2a06:98c1:50::ac40:2325, 108.162.195.37, 162.159.44.37 and 172.64.35.37; host name mia.ns.cloudflare.com points to: 2606:4700:50::adf5:3ac8, 2803:f800:50::6ca2:c0c8, 2a06:98c1:50::ac40:20c8, 108.162.192.200, 172.64.32.200 and 173.245.58.200.

4castplus.com is handled by a single mail server, 4castplus-com.mail.protection.outlook.com.

Host name 4castplus-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c942::, 2a01:111:f403:c942::3, 2a01:111:f403:c944::, 2a01:111:f403:c944::1, 52.101.190.0, 52.101.190.1, 52.101.190.3 and 52.101.192.0.