documentmanager.cz - robtex.com

documentmanager.cz

DNSSEC🔒 Signed (DS record present)
A3.74.99.74🇩🇪 Amazon3.64.0.0/12 EC2 FRA Prefix
PTRec2-3-74-99-74.eu-central-1.compute.amazonaws.com
A63.182.174.218🇺🇸 Amazon63.180.0.0/14 EC2 FRA Prefix
NSclay.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b58🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclay.ns.cloudflare.com
A2803:f800:50::6ca2:c158🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRclay.ns.cloudflare.com
A2a06:98c1:50::ac40:2158🇺🇸 Cloudflare2a06:98c1:50::/45
PTRclay.ns.cloudflare.com
A108.162.193.88🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclay.ns.cloudflare.com
A172.64.33.88🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclay.ns.cloudflare.com
A173.245.59.88🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclay.ns.cloudflare.com
NSelma.ns.cloudflare.com
A2606:4700:50::adf5:3a9a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelma.ns.cloudflare.com
A2803:f800:50::6ca2:c09a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRelma.ns.cloudflare.com
A2a06:98c1:50::ac40:209a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRelma.ns.cloudflare.com
A108.162.192.154🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelma.ns.cloudflare.com
A172.64.32.154🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelma.ns.cloudflare.com
A173.245.58.154🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelma.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(5)
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(5)
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
MXalt3.aspmx.l.google.com(10)
A2607:f8b0:4024:c0d::1b🇺🇸 Google2607:f8b0::/32
PTRmj-in-f27.1e100.net
A192.178.152.26🇺🇸 Google192.178.152.0/24
PTRmj-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2607:f8b0:4023:403::1a🇺🇸 Google2607:f8b0::/32
PTRgg-in-f26.1e100.net
A142.250.96.27🇺🇸 Google142.250.96.0/24
PTRgg-in-f27.1e100.net
TXTgoogle-site-verification=dIdOpLVcpkISTQgTsfzfsoN4L0m2eH-zi_Zo1upmNjI
TXTv=spf1 include:_spf.google.com include:spf.mandrillapp.com include:mailgun.or...
SOAclay.ns.cloudflare.comdns@cloudflare.com serial=2397059617

cz

DNSSEC🔒 Signed (DS record present)
NSa.ns.nic.cz ⭐ 🔒
NSb.ns.nic.cz 🔒
NSc.ns.nic.cz 🔒
NSd.ns.nic.cz 🔒
SOAa.ns.nic.czhostmaster@nic.cz serial=1771291036

Subdomains

www.documentmanager.cz

Same first word

documentmanager.dk
documentmanager.site
documentmanager.cz

DNS History

9 records (9 active, 0 former)

NSclay.ns.cloudflare.comelma.ns.cloudflare.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA3.74.99.7463.182.174.218
●NSclay.ns.cloudflare.com2026-03-09 → 2026-03-11 · 2 obs
● 2026-03-09 19:22:26
● 2026-03-11 10:58:56
●NSelma.ns.cloudflare.com2026-03-09 → 2026-03-11 · 2 obs
● 2026-03-09 19:22:26
● 2026-03-11 10:58:56
●MXalt1.aspmx.l.google.com2026-03-09 → 2026-03-11 · 2 obs
● 2026-03-09 19:22:26
● 2026-03-11 10:58:56
●MXalt2.aspmx.l.google.com2026-03-09 → 2026-03-11 · 2 obs
● 2026-03-09 19:22:26
● 2026-03-11 10:58:56
●MXalt3.aspmx.l.google.com2026-03-09 → 2026-03-11 · 2 obs
● 2026-03-09 19:22:26
● 2026-03-11 10:58:56
●MXalt4.aspmx.l.google.com2026-03-09 → 2026-03-11 · 2 obs
● 2026-03-09 19:22:26
● 2026-03-11 10:58:56
●MXaspmx.l.google.com2026-03-09 → 2026-03-11 · 2 obs
● 2026-03-09 19:22:26
● 2026-03-11 10:58:56
●A3.74.99.742026-03-09 → 2026-03-11 · 2 obs
● 2026-03-09 19:22:26
● 2026-03-11 10:58:56
●A63.182.174.2182026-03-09 → 2026-03-11 · 2 obs
● 2026-03-09 19:22:26
● 2026-03-11 10:58:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cza.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz8 records
documentmanager.czclay.ns.cloudflare.com, elma.ns.cloudflare.com-

✅ Authoritative Response

Server: 173.245.58.154

NS records: clay.ns.cloudflare.com, elma.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1237ms | Queries: -

📄 Records

TypeCountSample Data
A263.182.174.218, 3.74.99.74
NS2clay.ns.cloudflare.com, elma.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT2google-site-verification=dIdOpLVcpkISTQg, v=spf1 include:_spf.google.com include:s
SOA1clay.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 8

In-bailiwick: 8 (a.ns.nic.cz, a.ns.nic.cz, b.ns.nic.cz...)

Analysis

Hierarchy

documentmanager.cz is the parent of www.documentmanager.cz.

IP Addresses

documentmanager.cz resolves to two IP numbers: 3.74.99.74 and 63.182.174.218.

Other host names, for instance ec2-3-74-99-74.eu-central-1.compute.amazonaws.com, share IP numbers with documentmanager.cz.

Name Servers

documentmanager.cz is delegated to two name servers clay.ns.cloudflare.com and elma.ns.cloudflare.com.

documentmanager.cz shares the same name server setup as other domains, for instance kik.co.uk, diengiadungonline.net, ithappenedtoalexa.org, pozyczkaplus.com and idntimes.co.id.

documentmanager.cz at least partially shares name servers with other domains, for instance sag-sa.ch, northdallasimports.com, cincygasprices.com, muskathamburg.com and boldluxeco.com.

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

Host names with six IP numbers:

Host name clay.ns.cloudflare.com points to: 2606:4700:58::adf5:3b58, 2803:f800:50::6ca2:c158, 2a06:98c1:50::ac40:2158, 108.162.193.88, 172.64.33.88 and 173.245.59.88.

Host name elma.ns.cloudflare.com points to: 2606:4700:50::adf5:3a9a, 2803:f800:50::6ca2:c09a, 2a06:98c1:50::ac40:209a, 108.162.192.154, 172.64.32.154 and 173.245.58.154.

Mail Servers

documentmanager.cz 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.

documentmanager.cz shares some mail servers with other domains, at least partially, for instance innoractive.com, ns500794.ns500841.ns500821.ns500841.ns500821.ns500794.ns500821.ns500821.ns500795.ns500794.ns500821.ns500821.ns500795.ns500790.ns500795.lustypartnersfinder.com, gridx.ai, lifechurchhome.com and fixitwell.net.

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

Host names with two IP numbers:

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

alt3.aspmx.l.google.com points to 2607:f8b0:4024:c0d::1b and 192.178.152.26

alt4.aspmx.l.google.com points to 2607:f8b0:4023:403::1a and 142.250.96.27