itools.net.vn - robtex.com

itools.net.vn

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:203d🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:b83b🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.32.61Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.184.59🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSbonnie.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a4c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbonnie.ns.cloudflare.com
A2803:f800:50::6ca2:c04c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbonnie.ns.cloudflare.com
A2a06:98c1:50::ac40:204c🇺🇸 Cloudflare2a06:98c1:50::/45
PTRbonnie.ns.cloudflare.com
A108.162.192.76🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbonnie.ns.cloudflare.com
A172.64.32.76🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbonnie.ns.cloudflare.com
A173.245.58.76🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbonnie.ns.cloudflare.com
NSrenan.ns.cloudflare.com
A2606:4700:58::a29f:2c3e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrenan.ns.cloudflare.com
A2803:f800:50::6ca2:c33e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRrenan.ns.cloudflare.com
A2a06:98c1:50::ac40:233e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRrenan.ns.cloudflare.com
A108.162.195.62🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrenan.ns.cloudflare.com
A162.159.44.62Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrenan.ns.cloudflare.com
A172.64.35.62🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrenan.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c06::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbg-in-f27.1e100.net
A142.251.111.27🇺🇸 Google142.251.111.0/24
PTRbk-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1a🇨🇱 Google2800:3f0:4003::/48
A108.177.123.27🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f27.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.26🇺🇸 Google172.253.116.0/24
PTRdj-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1a🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A192.178.223.27🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f27.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c23::1a🇧🇪 Google2a00:1450:400c::/48
PTRyubrupd-in-f26.1e100.net
A172.253.157.26🇺🇸 Google172.253.0.0/16
PTRyubrupd-in-f26.1e100.net
TXTgoogle-site-verification=_6aXNVcnVFBpjaO8yIcgDj6CN2eKRZgGU3iqJNo0cJI
TXTv=spf1 include:_spf.google.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.32.61, 172.67.184.59
IPv6 hints2606:4700:3030::6815:203d, 2606:4700:3037::ac43:b83b
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=177, name=cloudflare-ech.com
SOAbonnie.ns.cloudflare.comdns@cloudflare.com serial=2406609998

net.vn

DNSSEC⚠️ Not signed
NSdns-master.vnnic.vn ⭐
NSa.dns-servers.vn ⚠️ Not in parent delegation
NSb.dns-servers.vn ⚠️ Not in parent delegation
NSc.dns-servers.vn ⚠️ Not in parent delegation
NSd.dns-servers.vn ⚠️ Not in parent delegation
NSe.dns-servers.vn ⚠️ Not in parent delegation
NSf.dns-servers.vn ⚠️ Not in parent delegation
NSg.dns-servers.vn ⚠️ Not in parent delegation
NSh.dns-servers.vn ⚠️ Not in parent delegation
SOAdns-master.vnnic.vnpostmaster@vnnic.vn serial=2018014592

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DNS History

17 records (11 active, 6 former)

NSbonnie.ns.cloudflare.comrenan.ns.cloudflare.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA104.21.32.61172.67.184.592606:4700:3030::6815:203d2606:4700:3037::ac43:b83b188.114.96.0188.114.97.02606:4700:3033::ac43:b83b2606:4700:3034::6815:203d2a06:98c1:3120::2a06:98c1:3121::
●NSbonnie.ns.cloudflare.com2026-05-18 → 2026-07-17 · 2 obs
● 2026-05-18 09:22:50
● 2026-07-17 11:29:58
●NSrenan.ns.cloudflare.com2026-05-18 → 2026-07-17 · 2 obs
● 2026-05-18 09:22:50
● 2026-07-17 11:29:58
●MXalt1.aspmx.l.google.com2026-05-18 → 2026-07-17 · 2 obs
● 2026-05-18 09:22:50
● 2026-07-17 11:29:58
●MXalt2.aspmx.l.google.com2026-05-18 → 2026-07-17 · 2 obs
● 2026-05-18 09:22:50
● 2026-07-17 11:29:58
●MXalt3.aspmx.l.google.com2026-05-18 → 2026-07-17 · 2 obs
● 2026-05-18 09:22:50
● 2026-07-17 11:29:58
●MXalt4.aspmx.l.google.com2026-05-18 → 2026-07-17 · 2 obs
● 2026-05-18 09:22:50
● 2026-07-17 11:29:58
●MXaspmx.l.google.com2026-05-18 → 2026-07-17 · 2 obs
● 2026-05-18 09:22:50
● 2026-07-17 11:29:58
●A104.21.32.612026-05-18 → 2026-07-17 · 4 obs
● 2026-05-18 09:22:50
● 2026-06-11 18:06:44
○ 2026-07-10 13:49:26
● 2026-07-17 11:29:58
●A172.67.184.592026-05-18 → 2026-07-17 · 4 obs
● 2026-05-18 09:22:50
● 2026-06-11 18:06:44
○ 2026-07-10 13:49:26
● 2026-07-17 11:29:58
○A188.114.96.02026-07-10 → 2026-07-10 · 3 obs
○ 2026-06-11 18:06:44
● 2026-07-10 13:49:26
○ 2026-07-17 11:29:58
○A188.114.97.02026-07-10 → 2026-07-10 · 3 obs
○ 2026-06-11 18:06:44
● 2026-07-10 13:49:26
○ 2026-07-17 11:29:58
●A2606:4700:3030::6815:203d2026-07-17 → 2026-07-17 · 2 obs
○ 2026-07-10 13:49:26
● 2026-07-17 11:29:58
○A2606:4700:3033::ac43:b83b2026-05-18 → 2026-06-11 · 4 obs
● 2026-05-18 09:22:50
● 2026-06-11 18:06:44
○ 2026-07-10 13:49:26
○ 2026-07-17 11:29:58
○A2606:4700:3034::6815:203d2026-05-18 → 2026-06-11 · 4 obs
● 2026-05-18 09:22:50
● 2026-06-11 18:06:44
○ 2026-07-10 13:49:26
○ 2026-07-17 11:29:58
●A2606:4700:3037::ac43:b83b2026-07-17 → 2026-07-17 · 2 obs
○ 2026-07-10 13:49:26
● 2026-07-17 11:29:58
○A2a06:98c1:3120::2026-07-10 → 2026-07-10 · 3 obs
○ 2026-06-11 18:06:44
● 2026-07-10 13:49:26
○ 2026-07-17 11:29:58
○A2a06:98c1:3121::2026-07-10 → 2026-07-10 · 3 obs
○ 2026-06-11 18:06:44
● 2026-07-10 13:49:26
○ 2026-07-17 11:29:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
vnc.dns-servers.vn, a.dns-servers.vn, e.dns-servers.vn, g.dns-servers.vn...-
itools.net.vnbonnie.ns.cloudflare.com, renan.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.195.62

NS records: bonnie.ns.cloudflare.com, renan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for itools.net.vn (unsigned zone)

⏱️ Timing

Total: 1029ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.32.61, 172.67.184.59
AAAA22606:4700:3037::ac43:b83b, 2606:4700:3030::6815:203d
NS2bonnie.ns.cloudflare.com, renan.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT2google-site-verification=_6aXNVcnVFBpjaO, v=spf1 include:_spf.google.com ~all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1bonnie.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

itools.net.vn directs to four IP numbers, which are 104.21.32.61, 172.67.184.59, 2606:4700:3030::6815:203d and 2606:4700:3037::ac43:b83b.

mail.ggoasis.com, bear123.com.tw, asfaleies.gr and two other host names share IP numbers with itools.net.vn.

Name Servers

Two name servers handle the delegation for itools.net.vn: bonnie.ns.cloudflare.com and renan.ns.cloudflare.com.

itools.net.vn uses the same name servers as several other domains — among them uplbooks.com, soldzresearch.com, tina-arena.com and two more.

There is at least partial name server overlap between itools.net.vn and other domains — t0r.ru, negotiationinstitute.com.au, capemayrealestatenj.com and two more among them.

The name servers aragorn.ns.cloudflare.com, lars.ns.cloudflare.com and gene.ns.cloudflare.com are often found in combination with these name servers.

Hostnames that resolve to 6 IP addresses:

bonnie.ns.cloudflare.com resolves to 108.162.192.76, 172.64.32.76 and 173.245.58.76 among others, with 3 other IP addresses in total.

renan.ns.cloudflare.com resolves to 108.162.195.62, 162.159.44.62 and 172.64.35.62 among others, with 3 other IP addresses in total.

Mail Servers

Five mail servers handle itools.net.vn: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

itools.net.vn has at least partial mail server overlap with other domains such as annereich.com, bondan.net, ns500699.ns500699.ns500734.ns500699.ns500699.ns500699.ns500699.ns500699.ns500734.ns500699.ns500699.ns500683.ns500699.ns500632.ns500110.dtrkdll.com and two more.

These mail servers commonly co-occur with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 others.

Hostnames that resolve to two IP addresses:

aspmx.l.google.com resolves to two addresses: 142.251.111.27 and 2607:f8b0:4004:c06::1b.

alt1.aspmx.l.google.com resolves to two addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.26 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com resolves to two addresses: 192.178.223.27 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com resolves to two addresses: 172.253.157.26 and 2a00:1450:400c:c23::1a.