itbros.com - robtex.com

itbros.com

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:1cb3🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:930e🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.28.179Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.147.14🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSashton.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2cad🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRashton.ns.cloudflare.com
A2803:f800:50::6ca2:c3ad🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRashton.ns.cloudflare.com
A2a06:98c1:50::ac40:23ad🇺🇸 Cloudflare2a06:98c1:50::/45
PTRashton.ns.cloudflare.com
A108.162.195.173🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRashton.ns.cloudflare.com
A162.159.44.173Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRashton.ns.cloudflare.com
A172.64.35.173🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRashton.ns.cloudflare.com
NSrita.ns.cloudflare.com
A2606:4700:50::adf5:3a8c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrita.ns.cloudflare.com
A2803:f800:50::6ca2:c08c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRrita.ns.cloudflare.com
A2a06:98c1:50::ac40:208c🇺🇸 Cloudflare2a06:98c1:50::/45
PTRrita.ns.cloudflare.com
A108.162.192.140🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrita.ns.cloudflare.com
A172.64.32.140🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrita.ns.cloudflare.com
A173.245.58.140🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrita.ns.cloudflare.com
MXmx01.mail.icloud.com ⭐
A17.42.251.62🇺🇸 Apple17.42.0.0/16
A17.56.9.31🇺🇸 Apple17.56.9.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.152.5🇺🇸 Apple17.57.152.0/23
PTRic4-privaterelay.appleid.com
PTRsmtp1.ic4-privaterelay.appleid.com
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.154.33🇺🇸 Apple17.57.154.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.155.25🇺🇸 Apple17.57.155.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.156.30🇺🇸 Apple17.57.156.0/24
MXmx02.mail.icloud.com ⭐
A17.42.251.62🇺🇸 Apple17.42.0.0/16
A17.56.9.31🇺🇸 Apple17.56.9.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.152.5🇺🇸 Apple17.57.152.0/23
PTRic4-privaterelay.appleid.com
PTRsmtp1.ic4-privaterelay.appleid.com
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.154.33🇺🇸 Apple17.57.154.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.155.25🇺🇸 Apple17.57.155.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.156.30🇺🇸 Apple17.57.156.0/24
TXTapple-domain=vj5CXK0r2G4jRWKf
TXTv=spf1 include:mailgun.org include:icloud.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.28.179, 172.67.147.14
IPv6 hints2606:4700:3030::6815:1cb3, 2606:4700:3035::ac43:930e
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=187, name=cloudflare-ech.com
SOAashton.ns.cloudflare.comdns@cloudflare.com serial=2400105853

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=1775962822

Same first word

itbros.hu
itbros.ch
itbros.com.br
itbros.com
itbros.nl
itbros.net

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rostbi.de
sorbit.net
tribos.net
stibor.be

DNS History

19 records (8 active, 11 former)

20162017201820192020202120222023202420252026NSashton.ns.cloudflare.comrita.ns.cloudflare.comns-cloud1.googledomains.comns-cloud2.googledomains.comns-cloud3.googledomains.comns-cloud4.googledomains.comMXmx01.mail.icloud.commx02.mail.icloud.comalt1.gmr-smtp-in.l.google.comalt2.gmr-smtp-in.l.google.comalt3.gmr-smtp-in.l.google.comalt4.gmr-smtp-in.l.google.comaspmx1.naver.comaspmx2.naver.comgmr-smtp-in.l.google.comA104.21.28.179172.67.147.142606:4700:3030::6815:1cb32606:4700:3035::ac43:930e
●NSashton.ns.cloudflare.com2026-04-08 → 2026-04-12 · 3 obs
○ 2017-03-25 22:20:14
● 2026-04-08 07:14:40
● 2026-04-12 03:19:12
○NSns-cloud1.googledomains.com2015-07-01 → 2017-03-25 · 4 obs
● 2015-07-01 00:29:46
● 2017-03-25 22:20:14
○ 2026-04-08 07:14:40
○ 2026-04-12 03:19:12
○NSns-cloud2.googledomains.com2015-07-01 → 2017-03-25 · 4 obs
● 2015-07-01 00:29:46
● 2017-03-25 22:20:14
○ 2026-04-08 07:14:40
○ 2026-04-12 03:19:12
○NSns-cloud3.googledomains.com2015-07-01 → 2017-03-25 · 4 obs
● 2015-07-01 00:29:46
● 2017-03-25 22:20:14
○ 2026-04-08 07:14:40
○ 2026-04-12 03:19:12
○NSns-cloud4.googledomains.com2015-07-01 → 2017-03-25 · 4 obs
● 2015-07-01 00:29:46
● 2017-03-25 22:20:14
○ 2026-04-08 07:14:40
○ 2026-04-12 03:19:12
●NSrita.ns.cloudflare.com2026-04-08 → 2026-04-12 · 3 obs
○ 2017-03-25 22:20:14
● 2026-04-08 07:14:40
● 2026-04-12 03:19:12
○MXalt1.gmr-smtp-in.l.google.com2017-03-25 → 2017-03-25 · 4 obs
○ 2016-02-06 23:49:28
● 2017-03-25 22:20:14
○ 2026-04-08 07:14:40
○ 2026-04-12 03:19:12
○MXalt2.gmr-smtp-in.l.google.com2017-03-25 → 2017-03-25 · 4 obs
○ 2016-02-06 23:49:28
● 2017-03-25 22:20:14
○ 2026-04-08 07:14:40
○ 2026-04-12 03:19:12
○MXalt3.gmr-smtp-in.l.google.com2017-03-25 → 2017-03-25 · 4 obs
○ 2016-02-06 23:49:28
● 2017-03-25 22:20:14
○ 2026-04-08 07:14:40
○ 2026-04-12 03:19:12
○MXalt4.gmr-smtp-in.l.google.com2017-03-25 → 2017-03-25 · 4 obs
○ 2016-02-06 23:49:28
● 2017-03-25 22:20:14
○ 2026-04-08 07:14:40
○ 2026-04-12 03:19:12
○MXaspmx1.naver.com2015-07-01 → 2015-11-14 · 4 obs
● 2015-07-01 00:29:46
● 2015-11-14 09:28:14
○ 2016-02-06 23:49:28
○ 2026-04-12 03:19:12
○MXaspmx2.naver.com2015-07-01 → 2015-11-14 · 4 obs
● 2015-07-01 00:29:46
● 2015-11-14 09:28:14
○ 2016-02-06 23:49:28
○ 2026-04-12 03:19:12
○MXgmr-smtp-in.l.google.com2017-03-25 → 2017-03-25 · 4 obs
○ 2016-02-06 23:49:28
● 2017-03-25 22:20:14
○ 2026-04-08 07:14:40
○ 2026-04-12 03:19:12
●MXmx01.mail.icloud.com2026-04-08 → 2026-04-12 · 3 obs
○ 2017-03-25 22:20:14
● 2026-04-08 07:14:40
● 2026-04-12 03:19:12
●MXmx02.mail.icloud.com2026-04-08 → 2026-04-12 · 3 obs
○ 2017-03-25 22:20:14
● 2026-04-08 07:14:40
● 2026-04-12 03:19:12
●A104.21.28.1792026-04-08 → 2026-04-12 · 2 obs
● 2026-04-08 07:14:40
● 2026-04-12 03:19:12
●A172.67.147.142026-04-08 → 2026-04-12 · 2 obs
● 2026-04-08 07:14:40
● 2026-04-12 03:19:12
●A2606:4700:3030::6815:1cb32026-04-08 → 2026-04-12 · 2 obs
● 2026-04-08 07:14:40
● 2026-04-12 03:19:12
●A2606:4700:3035::ac43:930e2026-04-08 → 2026-04-12 · 2 obs
● 2026-04-08 07:14:40
● 2026-04-12 03:19:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
itbros.comrita.ns.cloudflare.com, ashton.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.173

NS records: rita.ns.cloudflare.com, ashton.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for itbros.com (unsigned zone)

⏱️ Timing

Total: 116ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.28.179, 172.67.147.14
AAAA22606:4700:3035::ac43:930e, 2606:4700:3030::6815:1cb3
NS2ashton.ns.cloudflare.com, rita.ns.cloudflare.com
MX2mx01.mail.icloud.com (pri: 10), mx02.mail.icloud.com (pri: 10)
TXT2apple-domain=vj5CXK0r2G4jRWKf, v=spf1 include:mailgun.org include:iclou
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1ashton.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

itbros.com refers to four IP numbers: 2606:4700:3030::6815:1cb3, 2606:4700:3035::ac43:930e, 104.21.28.179 and 172.67.147.14.

Other host names, for instance somatix.com, servers-corte.wisphub.net, lapagina.ch, ihuapai.com and dealmobi.com share IP numbers with itbros.com.

Name Servers

itbros.com's delegation uses two name servers: ashton.ns.cloudflare.com and rita.ns.cloudflare.com.

itbros.com uses the same name server setup as other domains, such as xn--69-6kctasowptn1bk.xn--p1ai, metamentor.pro, chinese-forums.com, energy177.ru and therifles.co.uk.

itbros.com at least partially shares name servers with other domains, including nirelquantos.com, shfsmy.com, sitescanga.com, middlelandcap.com and wzzncpa.com.

These name servers are commonly used with naya.ns.cloudflare.com, eve.ns.cloudflare.com and lana.ns.cloudflare.com.

Host names with six IP numbers:

ashton.ns.cloudflare.com points to 2606:4700:58::a29f:2cad, 2803:f800:50::6ca2:c3ad, 2a06:98c1:50::ac40:23ad, 108.162.195.173, 162.159.44.173 and 172.64.35.173.

rita.ns.cloudflare.com points to 2606:4700:50::adf5:3a8c, 2803:f800:50::6ca2:c08c, 2a06:98c1:50::ac40:208c, 108.162.192.140, 172.64.32.140 and 173.245.58.140.

Mail Servers

itbros.com is served by two mail servers mx01.mail.icloud.com and mx02.mail.icloud.com.

itbros.com shares the same mail server setup as other domains, for instance jasonp.org, blucode.com, alimalawoffice.com, vilomar.com and dtsang.ca.

itbros.com shares at least some mail servers with other domains, for instance beatinpathpublications.com, hyperdrive.ca and staraddiction.com.

Host names with six IP numbers:

mx01.mail.icloud.com points to: 17.42.251.62, 17.56.9.31, 17.57.152.5, 17.57.154.33, 17.57.155.25 and 17.57.156.30.

mx02.mail.icloud.com points to: 17.42.251.62, 17.56.9.31, 17.57.152.5, 17.57.154.33, 17.57.155.25 and 17.57.156.30.

Host names that point to each IP:

17.42.251.62 is pointed to by: mx01.mail.icloud.com and mx02.mail.icloud.com.

17.56.9.31 is pointed to by: mx01.mail.icloud.com and mx02.mail.icloud.com.

17.57.152.5 is pointed to by: mx01.mail.icloud.com and mx02.mail.icloud.com.

17.57.154.33 is pointed to by: mx01.mail.icloud.com and mx02.mail.icloud.com.

17.57.155.25 is pointed to by: mx01.mail.icloud.com and mx02.mail.icloud.com.

17.57.156.30 is pointed to by: mx01.mail.icloud.com and mx02.mail.icloud.com.