practicu.com - robtex.com

practicu.com

DNSSEC⚠️ Not signed
A2606:4700:20::681a:464🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:20::681a:564🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:20::ac43:478f🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.26.4.100Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.26.5.100Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.71.143🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSjim.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b7d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjim.ns.cloudflare.com
A2803:f800:50::6ca2:c17d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjim.ns.cloudflare.com
A2a06:98c1:50::ac40:217d🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjim.ns.cloudflare.com
A108.162.193.125🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjim.ns.cloudflare.com
A172.64.33.125🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjim.ns.cloudflare.com
A173.245.59.125🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjim.ns.cloudflare.com
NSlila.ns.cloudflare.com
A2606:4700:50::adf5:3aba🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlila.ns.cloudflare.com
A2803:f800:50::6ca2:c0ba🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRlila.ns.cloudflare.com
A2a06:98c1:50::ac40:20ba🇺🇸 Cloudflare2a06:98c1:50::/45
PTRlila.ns.cloudflare.com
A108.162.192.186🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlila.ns.cloudflare.com
A172.64.32.186🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlila.ns.cloudflare.com
A173.245.58.186🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlila.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c19::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbk-in-f27.1e100.net
A172.253.62.27🇺🇸 Google172.253.62.0/24
PTRbc-in-f27.1e100.net
MXalt1.aspmx.l.google.com(20)
A2607:f8b0:4003:c30::1b🇺🇸 Google2607:f8b0:4003::/48
PTRyutulis-in-f27.1e100.net
A74.125.27.26🇺🇸 Google74.125.27.0/24
PTRyutulis-in-f26.1e100.net
MXalt2.aspmx.l.google.com(30)
A2607:f8b0:4001:c70::1a🇺🇸 Google2607:f8b0:4001::/48
PTRyucbful-in-f26.1e100.net
A192.178.209.26🇺🇸 Google192.178.209.0/24
PTRyucbful-in-f26.1e100.net
MXaspmx2.googlemail.com(40)
A2607:f8b0:4003:c30::1b🇺🇸 Google2607:f8b0:4003::/48
PTRyutulis-in-f27.1e100.net
A74.125.27.27🇺🇸 Google74.125.27.0/24
PTRyutulis-in-f27.1e100.net
MXaspmx3.googlemail.com(50)
A2607:f8b0:4001:c70::1a🇺🇸 Google2607:f8b0:4001::/48
PTRyucbful-in-f26.1e100.net
A192.178.209.27🇺🇸 Google192.178.209.0/24
PTRyucbful-in-f27.1e100.net
TXTMS=ms76520538
TXTgoogle-site-verification=TSf-Tur9izdklaL9nRK33z6MRPt5-yPMqrztP9PFXpI
TXTv=DMARC1; p=reject; adkim=s; aspf=s
TXTv=spf1 include:_spf.google.com ~all
HTTPSHTTP/2 ✓ hints match
IPv4104.26.4.100, 104.26.5.100, 172.67.71.143
IPv62606:4700:20::681a:464, 2606:4700:20::681a:564, 2606:4700:20::ac43:478f
SOAjim.ns.cloudflare.comdns@cloudflare.com serial=2397602278

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

Subdomains

www.practicu.com

Same first word

practicu.com

DNS History

18 records (13 active, 5 former)

20162017201820192020202120222023202420252026NSjim.ns.cloudflare.comlila.ns.cloudflare.comns1.afraid.orgns2.afraid.orgns3.afraid.orgns4.afraid.orgMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comA104.26.4.100104.26.5.100172.67.71.1432606:4700:20::681a:4642606:4700:20::681a:5642606:4700:20::ac43:478f82.166.147.12
●NSjim.ns.cloudflare.com2026-02-15 → 2026-03-03 · 3 obs
○ 2018-09-01 21:16:42
● 2026-02-15 21:45:26
● 2026-03-03 16:17:24
●NSlila.ns.cloudflare.com2026-02-15 → 2026-03-03 · 3 obs
○ 2018-09-01 21:16:42
● 2026-02-15 21:45:26
● 2026-03-03 16:17:24
○NSns1.afraid.org2015-07-20 → 2018-09-01 · 4 obs
● 2015-07-20 10:12:22
● 2018-09-01 21:16:42
○ 2026-02-15 21:45:26
○ 2026-03-03 16:17:24
○NSns2.afraid.org2015-07-20 → 2018-09-01 · 4 obs
● 2015-07-20 10:12:22
● 2018-09-01 21:16:42
○ 2026-02-15 21:45:26
○ 2026-03-03 16:17:24
○NSns3.afraid.org2015-07-20 → 2018-09-01 · 4 obs
● 2015-07-20 10:12:22
● 2018-09-01 21:16:42
○ 2026-02-15 21:45:26
○ 2026-03-03 16:17:24
○NSns4.afraid.org2015-07-20 → 2018-09-01 · 4 obs
● 2015-07-20 10:12:22
● 2018-09-01 21:16:42
○ 2026-02-15 21:45:26
○ 2026-03-03 16:17:24
●MXalt1.aspmx.l.google.com2015-07-20 → 2026-03-03 · 2 obs
● 2015-07-20 10:12:22
● 2026-03-03 16:17:24
●MXalt2.aspmx.l.google.com2015-07-20 → 2026-03-03 · 2 obs
● 2015-07-20 10:12:22
● 2026-03-03 16:17:24
●MXaspmx.l.google.com2015-07-20 → 2026-03-03 · 2 obs
● 2015-07-20 10:12:22
● 2026-03-03 16:17:24
●MXaspmx2.googlemail.com2015-07-20 → 2026-03-03 · 2 obs
● 2015-07-20 10:12:22
● 2026-03-03 16:17:24
●MXaspmx3.googlemail.com2015-07-20 → 2026-03-03 · 2 obs
● 2015-07-20 10:12:22
● 2026-03-03 16:17:24
●A104.26.4.1002026-02-15 → 2026-03-03 · 3 obs
○ 2018-09-01 21:16:42
● 2026-02-15 21:45:26
● 2026-03-03 16:17:24
●A104.26.5.1002026-02-15 → 2026-03-03 · 3 obs
○ 2018-09-01 21:16:42
● 2026-02-15 21:45:26
● 2026-03-03 16:17:24
●A172.67.71.1432026-02-15 → 2026-03-03 · 3 obs
○ 2018-09-01 21:16:42
● 2026-02-15 21:45:26
● 2026-03-03 16:17:24
●A2606:4700:20::681a:4642026-02-15 → 2026-03-03 · 3 obs
○ 2018-09-01 21:16:42
● 2026-02-15 21:45:26
● 2026-03-03 16:17:24
●A2606:4700:20::681a:5642026-02-15 → 2026-03-03 · 3 obs
○ 2018-09-01 21:16:42
● 2026-02-15 21:45:26
● 2026-03-03 16:17:24
●A2606:4700:20::ac43:478f2026-02-15 → 2026-03-03 · 3 obs
○ 2018-09-01 21:16:42
● 2026-02-15 21:45:26
● 2026-03-03 16:17:24
○A82.166.147.122015-07-20 → 2018-09-01 · 4 obs
● 2015-07-20 10:12:22
● 2018-09-01 21:16:42
○ 2026-02-15 21:45:26
○ 2026-03-03 16:17:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
practicu.comjim.ns.cloudflare.com, lila.ns.cloudflare.com12 records

✅ Authoritative Response

Server: 108.162.192.186

NS records: jim.ns.cloudflare.com, lila.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for practicu.com (unsigned zone)

⏱️ Timing

Total: 241ms | Queries: -

📄 Records

TypeCountSample Data
A3104.26.5.100, 172.67.71.143...
AAAA32606:4700:20::681a:564, 2606:4700:20::ac43:478f...
NS2jim.ns.cloudflare.com, lila.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 20)...
TXT4MS=ms76520538, google-site-verification=TSf-Tur9izdklaL...
HTTPS1{"priority":1,"target":".","alpn":["h2"]
SOA1jim.ns.cloudflare.com dns.cloudflare.com

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

The parent of www.practicu.com is practicu.com.

IP Addresses

practicu.com maps to six IP numbers: 2606:4700:20::681a:464, 2606:4700:20::681a:564, 2606:4700:20::ac43:478f, 104.26.4.100, 104.26.5.100 and 172.67.71.143.

Other host names such as atlas.com.mt, the5krunner.com, adblocking.altcdn.org, gurufocus.cn.cdn.cloudflare.net and jjdog.com share IPs with practicu.com.

Name Servers

Two name servers jim.ns.cloudflare.com and lila.ns.cloudflare.com handle the delegation for practicu.com.

practicu.com shares the same name server setup as other domains, for example rojadirectahdtv.pl, rheodata.com, salesbuzz.com, eigco.org and stoughtonutilities.com.

practicu.com at least partially shares name servers with other domains, for example sportsmarkit.com, bosco.ru, hsmdns.co.za, sneakershoebox.net and drwilliammooney.com.au.

these name servers are commonly used alongside alexis.ns.cloudflare.com name servers.

Host names with six IP numbers:

jim.ns.cloudflare.com points to 2606:4700:58::adf5:3b7d, 2803:f800:50::6ca2:c17d, 2a06:98c1:50::ac40:217d, 108.162.193.125, 172.64.33.125 and 173.245.59.125.

lila.ns.cloudflare.com points to 2606:4700:50::adf5:3aba, 2803:f800:50::6ca2:c0ba, 2a06:98c1:50::ac40:20ba, 108.162.192.186, 172.64.32.186 and 173.245.58.186.

Mail Servers

practicu.com is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

practicu.com shares at least partially some mail servers with other domains, for instance rtcompanies.com, theswain.com, ns500698.ns500698.ns500758.ns500698.ns500758.ns500759.ns500698.ns500698.ns500576.ns500686.ns500652.ns500652.ns500619.ns500652.tracksymphony.com, ns500742.ns500731.ns500731.ns500754.ns500754.ns500754.ns500742.ns500671.ns500688.ns500688.ns500671.ns500649.ns500649.lustychickser.com and ns500759.ns500758.ns500698.ns500758.ns500736.ns500698.ns500735.ns500698.ns500698.ns500736.ns500708.ns500698.ns500619.ns500698.ns500576.ns500619.ns500576.trackreceptor.com.

these mail servers are often used together with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IPs

The host name aspmx2.googlemail.com points to 2607:f8b0:4003:c30::1b and 74.125.27.27.

The host name aspmx3.googlemail.com points to 2607:f8b0:4001:c70::1a and 192.178.209.27.

The host name aspmx.l.google.com points to 2607:f8b0:4004:c19::1b and 172.253.62.27.

The host name alt1.aspmx.l.google.com points to 2607:f8b0:4003:c30::1b and 74.125.27.26.

The host name alt2.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.26.

Host names pointing to 2607:f8b0:4003:c30::1b are aspmx2.googlemail.com and alt1.aspmx.l.google.com.

Host names pointing to 2607:f8b0:4001:c70::1a are aspmx3.googlemail.com and alt2.aspmx.l.google.com.

Common IPs: 2607:f8b0:4003:c30::1b used by aspmx2.googlemail.com and alt1.aspmx.l.google.com; 2607:f8b0:4001:c70::1a used by aspmx3.googlemail.com and alt2.aspmx.l.google.com.