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:f8b0:4023:2801::1b🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f27.1e100.net
A192.178.128.27🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f27.1e100.net
MXaspmx3.googlemail.com(50)
A2607:f8b0:4023:1015::1b🇺🇸 Google2607:f8b0::/32
PTRyudfwta-in-f27.1e100.net
A172.253.135.26🇺🇸 Google172.253.135.0/24
PTRyudfwta-in-f26.1e100.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=2399143857

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 → 2026-03-20 · 3 obs
○ 2018-09-01 21:16:42
● 2026-02-15 21:45:26
● 2026-03-20 06:53:04
●NSlila.ns.cloudflare.com2026-02-15 → 2026-03-20 · 3 obs
○ 2018-09-01 21:16:42
● 2026-02-15 21:45:26
● 2026-03-20 06:53:04
○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
○ 2026-03-20 06:53:04
○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
○ 2026-03-20 06:53:04
○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
○ 2026-03-20 06:53:04
○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
○ 2026-03-20 06:53:04
●MXalt1.aspmx.l.google.com2015-07-20 → 2026-03-20 · 2 obs
● 2015-07-20 10:12:22
● 2026-03-20 06:53:04
●MXalt2.aspmx.l.google.com2015-07-20 → 2026-03-20 · 2 obs
● 2015-07-20 10:12:22
● 2026-03-20 06:53:04
●MXaspmx.l.google.com2015-07-20 → 2026-03-20 · 2 obs
● 2015-07-20 10:12:22
● 2026-03-20 06:53:04
●MXaspmx2.googlemail.com2015-07-20 → 2026-03-20 · 2 obs
● 2015-07-20 10:12:22
● 2026-03-20 06:53:04
●MXaspmx3.googlemail.com2015-07-20 → 2026-03-20 · 2 obs
● 2015-07-20 10:12:22
● 2026-03-20 06:53:04
●A104.26.4.1002026-02-15 → 2026-03-20 · 3 obs
○ 2018-09-01 21:16:42
● 2026-02-15 21:45:26
● 2026-03-20 06:53:04
●A104.26.5.1002026-02-15 → 2026-03-20 · 3 obs
○ 2018-09-01 21:16:42
● 2026-02-15 21:45:26
● 2026-03-20 06:53:04
●A172.67.71.1432026-02-15 → 2026-03-20 · 3 obs
○ 2018-09-01 21:16:42
● 2026-02-15 21:45:26
● 2026-03-20 06:53:04
●A2606:4700:20::681a:4642026-02-15 → 2026-03-20 · 3 obs
○ 2018-09-01 21:16:42
● 2026-02-15 21:45:26
● 2026-03-20 06:53:04
●A2606:4700:20::681a:5642026-02-15 → 2026-03-20 · 3 obs
○ 2018-09-01 21:16:42
● 2026-02-15 21:45:26
● 2026-03-20 06:53:04
●A2606:4700:20::ac43:478f2026-02-15 → 2026-03-20 · 3 obs
○ 2018-09-01 21:16:42
● 2026-02-15 21:45:26
● 2026-03-20 06:53:04
○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
○ 2026-03-20 06:53:04

🔍 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: 108.162.193.125

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: 558ms | Queries: -

📄 Records

TypeCountSample Data
A3104.26.5.100, 172.67.71.143...
AAAA32606:4700:20::ac43:478f, 2606:4700:20::681a:464...
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

www.practicu.com is a child of practicu.com.

IP Addresses

practicu.com maps to six IPs: 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, for instance atlas.com.mt, the5krunner.com, adblocking.altcdn.org, gurufocus.cn.cdn.cloudflare.net and jjdog.com share IP numbers with practicu.com.

Name Servers

practicu.com's delegation uses two name servers: jim.ns.cloudflare.com and lila.ns.cloudflare.com.

practicu.com uses the same name server setup as other domains, such as rheodata.com, salesbuzz.com, eigco.org, stoughtonutilities.com and i-man.co.

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

These name servers are commonly used with alexis.ns.cloudflare.com.

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 some mail servers with other domains, for example 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 with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

aspmx2.googlemail.com points to: 2607:f8b0:4023:2801::1b and 192.178.128.27.

aspmx3.googlemail.com points to: 2607:f8b0:4023:1015::1b and 172.253.135.26.

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

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

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