it-training4u.com - robtex.com

it-training4u.com

DNSSEC⚠️ Not signed
A2606:4700:3034::6815:11ca🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:b243🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.17.202Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.178.67🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSlily.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a82🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlily.ns.cloudflare.com
A2803:f800:50::6ca2:c082🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRlily.ns.cloudflare.com
A2a06:98c1:50::ac40:2082🇺🇸 Cloudflare2a06:98c1:50::/45
PTRlily.ns.cloudflare.com
A108.162.192.130🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlily.ns.cloudflare.com
A172.64.32.130🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlily.ns.cloudflare.com
A173.245.58.130🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlily.ns.cloudflare.com
NSnorm.ns.cloudflare.com
A2606:4700:58::adf5:3b86🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnorm.ns.cloudflare.com
A2803:f800:50::6ca2:c186🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnorm.ns.cloudflare.com
A2a06:98c1:50::ac40:2186🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnorm.ns.cloudflare.com
A108.162.193.134🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnorm.ns.cloudflare.com
A172.64.33.134🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnorm.ns.cloudflare.com
A173.245.59.134🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnorm.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4023:c0d::1a🇺🇸 Google2607:f8b0::/32
PTRdl-in-f26.1e100.net
A142.251.2.27🇺🇸 Google142.251.2.0/24
PTRdl-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4023:2801::1a🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f26.1e100.net
A192.178.128.26🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2607:f8b0:4023:1015::1a🇺🇸 Google2607:f8b0::/32
PTRyudfwta-in-f26.1e100.net
A172.253.135.26🇺🇸 Google172.253.135.0/24
PTRyudfwta-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2607:f8b0:4023:3003::1b🇺🇸 Google2607:f8b0::/32
PTRyulnkjt-in-f27.1e100.net
A172.253.145.27🇺🇸 Google172.253.145.0/24
PTRyulnkjt-in-f27.1e100.net
MXalt4.aspmx.l.google.com(10)
A2607:f8b0:4003:c4a::1a🇺🇸 Google2607:f8b0:4003::/48
PTRyutulth-in-f26.1e100.net
A142.251.96.27🇺🇸 Google142.250.0.0/15
PTRyutulth-in-f27.1e100.net
TXTfacebook-domain-verification=50rde1mqun0xmncp3kcydqmdwpsz5p
TXTv=spf1 include:_spf.google.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.17.202, 172.67.178.67
IPv62606:4700:3034::6815:11ca, 2606:4700:3037::ac43:b243
SOAlily.ns.cloudflare.comdns@cloudflare.com serial=2398199127

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=1774737627

Same first word

it-training4u.com

DNS History

23 records (11 active, 12 former)

2017201820192020202120222023202420252026NSlily.ns.cloudflare.comnorm.ns.cloudflare.comns-us.1and1-dns.comns-us.1and1-dns.dens-us.1and1-dns.orgns-us.1and1-dns.usMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.commx00.1and1.commx01.1and1.comA104.21.17.202172.67.178.672606:4700:3034::6815:11ca2606:4700:3037::ac43:b243104.24.122.49104.24.123.49216.250.120.2212400:cb00:2048:1::6818:7a312400:cb00:2048:1::6818:7b312607:f1c0:1000:3000:6803:c9de:8602:806
●NSlily.ns.cloudflare.com2017-08-11 → 2026-03-28 · 3 obs
○ 2016-12-18 16:19:10
● 2017-08-11 14:14:58
● 2026-03-28 23:06:08
●NSnorm.ns.cloudflare.com2017-08-11 → 2026-03-28 · 3 obs
○ 2016-12-18 16:19:10
● 2017-08-11 14:14:58
● 2026-03-28 23:06:08
○NSns-us.1and1-dns.com2016-12-18 → 2016-12-18 · 3 obs
● 2016-12-18 16:19:10
○ 2017-08-11 14:14:58
○ 2026-03-28 23:06:08
○NSns-us.1and1-dns.de2016-12-18 → 2016-12-18 · 3 obs
● 2016-12-18 16:19:10
○ 2017-08-11 14:14:58
○ 2026-03-28 23:06:08
○NSns-us.1and1-dns.org2016-12-18 → 2016-12-18 · 3 obs
● 2016-12-18 16:19:10
○ 2017-08-11 14:14:58
○ 2026-03-28 23:06:08
○NSns-us.1and1-dns.us2016-12-18 → 2016-12-18 · 3 obs
● 2016-12-18 16:19:10
○ 2017-08-11 14:14:58
○ 2026-03-28 23:06:08
●MXalt1.aspmx.l.google.com2026-03-28 → 2026-03-28 · 2 obs
○ 2017-08-11 14:14:58
● 2026-03-28 23:06:08
●MXalt2.aspmx.l.google.com2026-03-28 → 2026-03-28 · 2 obs
○ 2017-08-11 14:14:58
● 2026-03-28 23:06:08
●MXalt3.aspmx.l.google.com2026-03-28 → 2026-03-28 · 2 obs
○ 2017-08-11 14:14:58
● 2026-03-28 23:06:08
●MXalt4.aspmx.l.google.com2026-03-28 → 2026-03-28 · 2 obs
○ 2017-08-11 14:14:58
● 2026-03-28 23:06:08
●MXaspmx.l.google.com2026-03-28 → 2026-03-28 · 2 obs
○ 2017-08-11 14:14:58
● 2026-03-28 23:06:08
○MXmx00.1and1.com2016-12-18 → 2017-08-11 · 3 obs
● 2016-12-18 16:19:10
● 2017-08-11 14:14:58
○ 2026-03-28 23:06:08
○MXmx01.1and1.com2016-12-18 → 2017-08-11 · 3 obs
● 2016-12-18 16:19:10
● 2017-08-11 14:14:58
○ 2026-03-28 23:06:08
●A104.21.17.2022026-03-28 → 2026-03-28 · 2 obs
○ 2017-08-11 14:14:58
● 2026-03-28 23:06:08
○A104.24.122.492017-08-11 → 2017-08-11 · 3 obs
○ 2016-12-18 16:19:10
● 2017-08-11 14:14:58
○ 2026-03-28 23:06:08
○A104.24.123.492017-08-11 → 2017-08-11 · 3 obs
○ 2016-12-18 16:19:10
● 2017-08-11 14:14:58
○ 2026-03-28 23:06:08
●A172.67.178.672026-03-28 → 2026-03-28 · 2 obs
○ 2017-08-11 14:14:58
● 2026-03-28 23:06:08
○A216.250.120.2212016-12-18 → 2016-12-18 · 3 obs
● 2016-12-18 16:19:10
○ 2017-08-11 14:14:58
○ 2026-03-28 23:06:08
○A2400:cb00:2048:1::6818:7a312017-08-11 → 2017-08-11 · 3 obs
○ 2016-12-18 16:19:10
● 2017-08-11 14:14:58
○ 2026-03-28 23:06:08
○A2400:cb00:2048:1::6818:7b312017-08-11 → 2017-08-11 · 3 obs
○ 2016-12-18 16:19:10
● 2017-08-11 14:14:58
○ 2026-03-28 23:06:08
●A2606:4700:3034::6815:11ca2026-03-28 → 2026-03-28 · 2 obs
○ 2017-08-11 14:14:58
● 2026-03-28 23:06:08
●A2606:4700:3037::ac43:b2432026-03-28 → 2026-03-28 · 2 obs
○ 2017-08-11 14:14:58
● 2026-03-28 23:06:08
○A2607:f1c0:1000:3000:6803:c9de:8602:8062016-12-18 → 2016-12-18 · 3 obs
● 2016-12-18 16:19:10
○ 2017-08-11 14:14:58
○ 2026-03-28 23:06:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
it-training4u.comlily.ns.cloudflare.com, norm.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.134

NS records: lily.ns.cloudflare.com, norm.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for it-training4u.com (unsigned zone)

⏱️ Timing

Total: 153ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.17.202, 172.67.178.67
AAAA22606:4700:3034::6815:11ca, 2606:4700:3037::ac43:b243
NS2lily.ns.cloudflare.com, norm.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT2facebook-domain-verification=50rde1mqun0, v=spf1 include:_spf.google.com ~all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1lily.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

it-training4u.com maps to four IP numbers: 2606:4700:3034::6815:11ca, 2606:4700:3037::ac43:b243, 104.21.17.202 and 172.67.178.67.

Other host names such as pracember.com, mysqldumper.net, bluebirdday.nl, www.btsm-kipia.ru and www.jokerindo.org share IPs with it-training4u.com.

Name Servers

Two name servers lily.ns.cloudflare.com and norm.ns.cloudflare.com handle the delegation for it-training4u.com.

it-training4u.com shares the same name server setup as other domains, for example chinascientificbooks.com, dealer-inruilauto.nl, cor.com.hk, daniel-klose.com and toongames.com.

it-training4u.com at least partially shares name servers with other domains, for example jerseygirl-movie.com, menszoom.com, hindpharma.in, 4072.org and forexwebservices.com.

These name servers are commonly used with ian.ns.cloudflare.com and lady.ns.cloudflare.com and isla.ns.cloudflare.com.

Host names with six IP numbers:

lily.ns.cloudflare.com points to 2606:4700:50::adf5:3a82, 2803:f800:50::6ca2:c082, 2a06:98c1:50::ac40:2082, 108.162.192.130, 172.64.32.130 and 173.245.58.130.

norm.ns.cloudflare.com points to 2606:4700:58::adf5:3b86, 2803:f800:50::6ca2:c186, 2a06:98c1:50::ac40:2186, 108.162.193.134, 172.64.33.134 and 173.245.59.134.

Mail Servers

it-training4u.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

it-training4u.com shares at least partially some mail servers with other domains, for instance ns500742.ns500671.ns500731.ns500731.ns500731.ns500688.ns500671.ns500688.ns500649.ns500671.ns500291.ns500291.ns500131.lustychickser.com, ns500754.ns500671.ns500742.ns500671.ns500704.ns500705.ns500705.ns500705.ns500678.ns500291.ns500649.ns500649.ns500291.ns500131.lustychickser.com, ns500759.ns500758.ns500736.ns500736.ns500736.ns500735.ns500735.ns500708.ns500576.ns500698.ns500652.ns500619.ns500619.trackreceptor.com, funera.com and ns500698.ns500758.ns500758.ns500736.ns500698.ns500698.ns500736.ns500698.ns500576.ns500576.ns500652.ns500652.trackreceptor.com.

these mail servers are often used together with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers

Each host name points to two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4023:c0d::1a and 142.251.2.27

alt1.aspmx.l.google.com points to 2607:f8b0:4023:2801::1a and 192.178.128.26

alt2.aspmx.l.google.com points to 2607:f8b0:4023:1015::1a and 172.253.135.26

alt3.aspmx.l.google.com points to 2607:f8b0:4023:3003::1b and 172.253.145.27

alt4.aspmx.l.google.com points to 2607:f8b0:4003:c4a::1a and 142.251.96.27