sraga.cz - robtex.com

sraga.cz

DNSSEC⚠️ Not signed
A172.211.46.50🇳🇱 Microsoft172.208.0.0/13
NSns2.gransy.com ⭐
A2001:19f0:6801:474:5400:1ff:fec5:8efb🇫🇷 AS-VULTR2001:19f0:6800::/38 Vultr Assigned Prefix
A2001:19f0:7401:81e0:5400:1ff:fec5:8ef6🇬🇧 AS-VULTR2001:19f0:7400::/38 Vultr Assigned Prefix
A95.179.192.121🇬🇧 AS-VULTR95.179.192.0/20 Vultr Assigned Prefix
PTR95.179.192.121.vultrusercontent.com
A217.16.185.221🇨🇿 VSHOSTING217.16.176.0/20 III.
PTRns2.gransy.com
A217.69.4.49🇫🇷 AS-VULTR217.69.0.0/20 Vultr Assigned Prefix
PTR217.69.4.49.vultrusercontent.com
NSns.gransy.com
A2001:19f0:5001:1caf:5400:1ff:fec5:8d50🇳🇱 AS-VULTR2001:19f0:5000::/38 Vultr Assigned Prefix
A45.76.90.43🇩🇪 AS-VULTR45.76.80.0/20 Vultr Assigned Prefix
PTR45.76.90.43.vultrusercontent.com
A77.78.104.149🇨🇿 CASABLANCA-AS77.78.96.0/20 Casablanca INT
PTRns.gransy.com
A95.179.136.180🇳🇱 AS-VULTR95.179.128.0/20 Vultr Assigned Prefix
PTR95.179.136.180.vultrusercontent.com
NSns3.gransy.com
A2a02:750:7::2e7🇸🇪 GLESYS2a02:750::/29
PTR2a02-750-7--2e7-static.glesys.net
A2a02:750:8::32🇳🇱 GLESYS2a02:750:8::/48 GleSYS AB
PTR2a02-750-8--32-static.glesys.net
A46.21.100.103🇳🇱 GLESYS46.21.100.0/24 GleSYS AB
PTR46-21-100-103-static.glesys.net
A77.78.126.35🇨🇿 CASABLANCA-AS77.78.124.0/22 Casablanca INT
A109.74.7.71🇸🇪 GLESYS109.74.0.0/20
PTR109-74-7-71-static.glesys.net
NSns4.gransy.com
A2001:19f0:5401:69b:5400:1ff:fec5:8f3f🇺🇸 AS-VULTR2001:19f0:5400::/38 Vultr Assigned Prefix
A2a00:1a28:2010:1::89🇳🇴 GLESYS2a00:1a28::/32 Portlane Network
PTR2a00-1a28-2010-1--89-static.glesys.net
A66.42.94.136🇺🇸 AS-VULTR66.42.80.0/20 Vultr Assigned Prefix
PTR66.42.94.136.vultrusercontent.com
A80.67.7.209🇳🇴 GLESYS80.67.0.0/20 Portlane Network
PTR80-67-7-209-static.glesys.net
NSns5.gransy.com
A2a02:750:5::538🇸🇪 GLESYS2a02:750::/29
PTR2a02-750-5--538-static.glesys.net
A31.192.227.223🇸🇪 GLESYS31.192.224.0/21
PTR31-192-227-223-static.glesys.net
MXsraga-cz.mail.protection.outlook.com ⭐
A2a01:111:f403:ca04::1🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db7pr03cu00401.inbound.protection.outlook.com
A2a01:111:f403:ca09::🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am3pr04cu00500.inbound.protection.outlook.com
A2a01:111:f403:ca09::4🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am0pr04cu00504.inbound.protection.outlook.com
A2a01:111:f403:ca09::9🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-as8pr04cu00801.inbound.protection.outlook.com
A52.101.68.10🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-dbbpr03cu00102.inbound.protection.outlook.com
A52.101.68.16🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db4pr02cu00400.inbound.protection.outlook.com
A52.101.68.27🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db7pr03cu00503.inbound.protection.outlook.com
A52.101.73.11🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am1pr04cu00103.inbound.protection.outlook.com
TXTMS=ms54040901
TXTv=spf1 include:spf.protection.outlook.com include:email.freshdesk.com ip4:172...
SOAns.gransy.comroot@gransy.com serial=2767097330

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=1775935032

Subdomains

mail.sraga.cz

Same first word

sraga.cz
sraga.fr
sraga.com

Similar names

sagra.com.ar
garas.lt
garsa.es
asgar.com
argas.nl
sagra.it
garas.be
argas.com.uy
sagra.solutions
ragas.sk
garas.org
agsra.com
argas.net
sagar.pt
sarag.co.in
sagra.es
garsa.ru
asgra.es
asgar.biz
sagar.org
agsra.blogspot.com
sagra.ba
sagra.hu
sgraa.com
asgar.net
agras.vn
arags.com
gsara.be
ragas.online
graas.se
garsa.org
arasg.de
graas.de
sagar.ca
arsag.com
sagar.photography
sagra.eu
garsa.net
grasa.com
graas.net
sgara.com
ragsa.com
sarga.nl
asgar.de
rasag.com
aagrs.com
sarag.de
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sagar.fr
agras.ro
sgaar.com
agras.eu
sagra.technology
sarga.ru
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ragas.nl
saarg.org
asgar.pl
sagar.jp
sagar.com.ar
grasa.cz
sagra.ch
sagar.ch
graas.org
argas.co.uk
sgara.it
sagra.org
agras.ru
ragas.lt
graas.spb.ru
agsar.com
sarag.net
sarga.es
graas.be
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aargs.com.br
graas.nl
asgar.com.mx
sagra.ca
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sagar.co
ragas.es
asgra.org
sagar.be
gasar.net
sagra.com
ragas.it
sagar.eu
ragas.us
graas.ai
sagar.com
asgra.com
asgar.es
sarga.in
agras.info
sagar.it
sagra.de
agras.com

DNS History

19 records (7 active, 12 former)

20162017201820192020202120222023202420252026NSns.gransy.comns2.gransy.comns3.gransy.comns4.gransy.comns5.gransy.comns.snackhost.co.ukns.snackhost.czns.snackhost.euns.sraga.czns2.vshosting.czMXsraga-cz.mail.protection.outlook.commail.sraga.czmx.snackhost.co.ukmx.snackhost.czmx.snackhost.euA172.211.46.50217.16.190.602a00:1ed0:23::6078.24.9.54
●NSns.gransy.com2026-04-04 → 2026-04-11 · 3 obs
○ 2020-03-04 22:53:52
● 2026-04-04 11:52:48
● 2026-04-11 20:05:34
○NSns.snackhost.co.uk2020-03-04 → 2020-03-04 · 4 obs
○ 2017-03-31 13:15:08
● 2020-03-04 22:53:52
○ 2026-04-04 11:52:48
○ 2026-04-11 20:05:34
○NSns.snackhost.cz2020-03-04 → 2020-03-04 · 4 obs
○ 2017-03-31 13:15:08
● 2020-03-04 22:53:52
○ 2026-04-04 11:52:48
○ 2026-04-11 20:05:34
○NSns.snackhost.eu2020-03-04 → 2020-03-04 · 4 obs
○ 2017-03-31 13:15:08
● 2020-03-04 22:53:52
○ 2026-04-04 11:52:48
○ 2026-04-11 20:05:34
○NSns.sraga.cz2015-06-18 → 2017-03-31 · 4 obs
● 2015-06-18 19:42:52
● 2017-03-31 13:15:08
○ 2020-03-04 22:53:52
○ 2026-04-11 20:05:34
●NSns2.gransy.com2026-04-04 → 2026-04-11 · 3 obs
○ 2020-03-04 22:53:52
● 2026-04-04 11:52:48
● 2026-04-11 20:05:34
○NSns2.vshosting.cz2015-06-18 → 2017-03-31 · 4 obs
● 2015-06-18 19:42:52
● 2017-03-31 13:15:08
○ 2020-03-04 22:53:52
○ 2026-04-11 20:05:34
●NSns3.gransy.com2026-04-04 → 2026-04-11 · 3 obs
○ 2020-03-04 22:53:52
● 2026-04-04 11:52:48
● 2026-04-11 20:05:34
●NSns4.gransy.com2026-04-04 → 2026-04-11 · 3 obs
○ 2020-03-04 22:53:52
● 2026-04-04 11:52:48
● 2026-04-11 20:05:34
●NSns5.gransy.com2026-04-04 → 2026-04-11 · 3 obs
○ 2020-03-04 22:53:52
● 2026-04-04 11:52:48
● 2026-04-11 20:05:34
○MXmail.sraga.cz2015-06-18 → 2017-03-31 · 4 obs
● 2015-06-18 19:42:52
● 2017-03-31 13:15:08
○ 2020-03-04 22:53:52
○ 2026-04-11 20:05:34
○MXmx.snackhost.co.uk2020-03-04 → 2020-03-04 · 4 obs
○ 2017-03-31 13:15:08
● 2020-03-04 22:53:52
○ 2026-04-04 11:52:48
○ 2026-04-11 20:05:34
○MXmx.snackhost.cz2020-03-04 → 2020-03-04 · 4 obs
○ 2017-03-31 13:15:08
● 2020-03-04 22:53:52
○ 2026-04-04 11:52:48
○ 2026-04-11 20:05:34
○MXmx.snackhost.eu2020-03-04 → 2020-03-04 · 4 obs
○ 2017-03-31 13:15:08
● 2020-03-04 22:53:52
○ 2026-04-04 11:52:48
○ 2026-04-11 20:05:34
●MXsraga-cz.mail.protection.outlook.com2026-04-04 → 2026-04-11 · 3 obs
○ 2020-03-04 22:53:52
● 2026-04-04 11:52:48
● 2026-04-11 20:05:34
●A172.211.46.502026-04-04 → 2026-04-11 · 3 obs
○ 2020-03-04 22:53:52
● 2026-04-04 11:52:48
● 2026-04-11 20:05:34
○A217.16.190.602020-03-04 → 2020-03-04 · 4 obs
○ 2017-03-31 13:15:08
● 2020-03-04 22:53:52
○ 2026-04-04 11:52:48
○ 2026-04-11 20:05:34
○A2a00:1ed0:23::602020-03-04 → 2020-03-04 · 4 obs
○ 2017-03-31 13:15:08
● 2020-03-04 22:53:52
○ 2026-04-04 11:52:48
○ 2026-04-11 20:05:34
○A78.24.9.542015-06-18 → 2017-03-31 · 4 obs
● 2015-06-18 19:42:52
● 2017-03-31 13:15:08
○ 2020-03-04 22:53:52
○ 2026-04-11 20:05:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
czb.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz, a.ns.nic.cz-
sraga.czns.gransy.com, ns2.gransy.com, ns3.gransy.com, ns4.gransy.com...-

✅ Authoritative Response

Server:217.16.185.221

NS records: ns.gransy.com, ns2.gransy.com, ns3.gransy.com, ns4.gransy.com, ns5.gransy.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sraga.cz (unsigned zone)

⏱️ Timing

Total: 1805ms | Queries: -

📄 Records

TypeCountSample Data
A1172.211.46.50
NS5ns.gransy.com, ns2.gransy.com...
MX1sraga-cz.mail.protection.outlook.com (pr
TXT2v=spf1 include:spf.protection.outlook.co, MS=ms54040901
SOA1ns.gransy.com root.gransy.com

Analysis

Hierarchy

sraga.cz is the parent of mail.sraga.cz.

IP Addresses

sraga.cz resolves to one IP number: 172.211.46.50.

Other host names, for instance 1hosting.cz, pivovar.in and cloudpartner.cz share IP numbers with sraga.cz.

Name Servers

sraga.cz is delegated to five name servers: ns2.gransy.com, ns3.gransy.com, ns4.gransy.com, ns5.gransy.com and ns.gransy.com.

sraga.cz at least partially shares name servers with other domains, for instance tint.cz, nginx.cz, sdhpodlesi.cz, holihey.com and snadnymail2.cz.

These name servers are commonly used with ns2.internetserver.cz, ns.internetserver.cz and ns3.dns-station.net.

Host names with five IP numbers:

ns2.gransy.com points to: 2001:19f0:6801:474:5400:1ff:fec5:8efb, 2001:19f0:7401:81e0:5400:1ff:fec5:8ef6, 95.179.192.121, 217.16.185.221 and 217.69.4.49.

ns3.gransy.com points to: 2a02:750:7::2e7, 2a02:750:8::32, 46.21.100.103, 77.78.126.35 and 109.74.7.71.

Host names with four IP numbers:

ns4.gransy.com points to: 2001:19f0:5401:69b:5400:1ff:fec5:8f3f, 2a00:1a28:2010:1::89, 66.42.94.136 and 80.67.7.209.

ns.gransy.com points to: 2001:19f0:5001:1caf:5400:1ff:fec5:8d50, 45.76.90.43, 77.78.104.149 and 95.179.136.180.

Host names with two IP numbers:

ns5.gransy.com points to: 2a02:750:5::538 and 31.192.227.223.

Mail Servers

sraga.cz is handled by a single mail server, sraga-cz.mail.protection.outlook.com.

Host sraga-cz.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::1, 2a01:111:f403:ca09::, 2a01:111:f403:ca09::4, 2a01:111:f403:ca09::9, 52.101.68.10, 52.101.68.16, 52.101.68.27 and 52.101.73.11.