itassi.cz - robtex.com

itassi.cz

DNSSECโš ๏ธ Not signed
A77.78.104.3๐Ÿ‡จ๐Ÿ‡ฟ CASABLANCA-AS77.78.96.0/20 Casablanca INT
PTRyurika.gransy.com
NSns2.gransy.com โญ
A2001:19f0:6801:474:5400:1ff:fec5:8efb๐Ÿ‡ซ๐Ÿ‡ท AS-VULTR2001:19f0:6800::/38 Vultr Assigned Prefix
A2001:19f0:7401:81e0:5400:1ff:fec5:8ef6๐Ÿ‡ฌ๐Ÿ‡ง AS-VULTR2001:19f0:7400::/38 Vultr Assigned Prefix
A95.179.192.121๐Ÿ‡ฌ๐Ÿ‡ง AS-VULTR95.179.192.0/20 Vultr Assigned Prefix
PTR95.179.192.121.vultrusercontent.com
A217.16.185.221๐Ÿ‡จ๐Ÿ‡ฟ VSHOSTING217.16.176.0/20 III.
PTRns2.gransy.com
A217.69.4.49๐Ÿ‡ซ๐Ÿ‡ท AS-VULTR217.69.0.0/20 Vultr Assigned Prefix
PTR217.69.4.49.vultrusercontent.com
NSns.gransy.com
A2001:19f0:5001:1caf:5400:1ff:fec5:8d50๐Ÿ‡ณ๐Ÿ‡ฑ AS-VULTR2001:19f0:5000::/38 Vultr Assigned Prefix
A45.76.90.43๐Ÿ‡ฉ๐Ÿ‡ช AS-VULTR45.76.80.0/20 Vultr Assigned Prefix
PTR45.76.90.43.vultrusercontent.com
A77.78.104.149๐Ÿ‡จ๐Ÿ‡ฟ CASABLANCA-AS77.78.96.0/20 Casablanca INT
PTRns.gransy.com
A95.179.136.180๐Ÿ‡ณ๐Ÿ‡ฑ AS-VULTR95.179.128.0/20 Vultr Assigned Prefix
PTR95.179.136.180.vultrusercontent.com
NSns3.gransy.com
A2a02:750:7::2e7๐Ÿ‡ธ๐Ÿ‡ช GLESYS2a02:750::/29
PTR2a02-750-7--2e7-static.glesys.net
A2a02:750:8::32๐Ÿ‡ณ๐Ÿ‡ฑ GLESYS2a02:750:8::/48 GleSYS AB
PTR2a02-750-8--32-static.glesys.net
A46.21.100.103๐Ÿ‡ณ๐Ÿ‡ฑ GLESYS46.21.100.0/24 GleSYS AB
PTR46-21-100-103-static.glesys.net
A77.78.126.35๐Ÿ‡จ๐Ÿ‡ฟ CASABLANCA-AS77.78.124.0/22 Casablanca INT
A109.74.7.71๐Ÿ‡ธ๐Ÿ‡ช GLESYS109.74.0.0/20
PTR109-74-7-71-static.glesys.net
NSns4.gransy.com
A2001:19f0:5401:69b:5400:1ff:fec5:8f3f๐Ÿ‡บ๐Ÿ‡ธ AS-VULTR2001:19f0:5400::/38 Vultr Assigned Prefix
A2a00:1a28:2010:1::89๐Ÿ‡ณ๐Ÿ‡ด GLESYS2a00:1a28::/32 Portlane Network
PTR2a00-1a28-2010-1--89-static.glesys.net
A66.42.94.136๐Ÿ‡บ๐Ÿ‡ธ AS-VULTR66.42.80.0/20 Vultr Assigned Prefix
PTR66.42.94.136.vultrusercontent.com
A80.67.7.209๐Ÿ‡ณ๐Ÿ‡ด GLESYS80.67.0.0/20 Portlane Network
PTR80-67-7-209-static.glesys.net
NSns5.gransy.com
A2a02:750:5::538๐Ÿ‡ธ๐Ÿ‡ช GLESYS2a02:750::/29
PTR2a02-750-5--538-static.glesys.net
A31.192.227.223๐Ÿ‡ธ๐Ÿ‡ช GLESYS31.192.224.0/21
PTR31-192-227-223-static.glesys.net
MXitassi-cz.mail.protection.outlook.com โญ
A2a01:111:f403:ca04::a๐Ÿ‡ฎ๐Ÿ‡ช Microsoft2a01:111:f000::/36
PTRmail-du0pr03cu00102.inbound.protection.outlook.com
A2a01:111:f403:ca04::e๐Ÿ‡ฎ๐Ÿ‡ช Microsoft2a01:111:f000::/36
PTRmail-db8pr02cu00106.inbound.protection.outlook.com
A2a01:111:f403:ca09::๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft2a01:111:f000::/36
PTRmail-am3pr04cu00500.inbound.protection.outlook.com
A2a01:111:f403:ca09::3๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft2a01:111:f000::/36
PTRmail-am6pr04cu00303.inbound.protection.outlook.com
A52.101.68.3๐Ÿ‡ฎ๐Ÿ‡ช Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db7pr03cu00403.inbound.protection.outlook.com
A52.101.68.5๐Ÿ‡ฎ๐Ÿ‡ช Microsoft52.96.0.0/12 MICROSOFT
PTRmail-du2pr03cu00105.inbound.protection.outlook.com
A52.101.68.18๐Ÿ‡ฎ๐Ÿ‡ช Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db4pr02cu00302.inbound.protection.outlook.com
A52.101.68.36๐Ÿ‡ฎ๐Ÿ‡ช Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db5pr02cu00104.inbound.protection.outlook.com
TXTv=spf1 include:spf.protection.outlook.com -all
TXTMS=ms43667413
SOAns.gransy.comroot@gransy.com serial=2753251206

cz

DNSSEC๐Ÿ”’ Signed (DS record present)
NSa.ns.nic.cz โญ
NSb.ns.nic.cz
NSc.ns.nic.cz
NSd.ns.nic.cz
SOAa.ns.nic.czhostmaster@nic.cz serial=1777231055

Same first word

Similar names

DNS History

8 records (7 active, 1 former)

20162017201820192020202120222023202420252026NSns.gransy.comns2.gransy.comns3.gransy.comns4.gransy.comns5.gransy.comMXitassi-cz.mail.protection.outlook.commail.itassi.czA77.78.104.3
โ—NSns.gransy.com2015-05-16 โ†’ 2026-04-26 ยท 2 obs
โ— 2015-05-16 17:19:30
โ— 2026-04-26 19:34:40
โ—NSns2.gransy.com2015-05-16 โ†’ 2026-04-26 ยท 2 obs
โ— 2015-05-16 17:19:30
โ— 2026-04-26 19:34:40
โ—NSns3.gransy.com2015-05-16 โ†’ 2026-04-26 ยท 2 obs
โ— 2015-05-16 17:19:30
โ— 2026-04-26 19:34:40
โ—NSns4.gransy.com2015-05-16 โ†’ 2026-04-26 ยท 2 obs
โ— 2015-05-16 17:19:30
โ— 2026-04-26 19:34:40
โ—NSns5.gransy.com2015-05-16 โ†’ 2026-04-26 ยท 2 obs
โ— 2015-05-16 17:19:30
โ— 2026-04-26 19:34:40
โ—MXitassi-cz.mail.protection.outlook.com2026-04-10 โ†’ 2026-04-26 ยท 3 obs
โ—‹ 2017-02-17 03:44:20
โ— 2026-04-10 08:34:08
โ— 2026-04-26 19:34:40
โ—‹MXmail.itassi.cz2015-05-16 โ†’ 2017-02-17 ยท 4 obs
โ— 2015-05-16 17:19:30
โ— 2017-02-17 03:44:20
โ—‹ 2026-04-10 08:34:08
โ—‹ 2026-04-26 19:34:40
โ—A77.78.104.32015-05-16 โ†’ 2026-04-26 ยท 2 obs
โ— 2015-05-16 17:19:30
โ— 2026-04-26 19:34:40

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

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

โœ… Authoritative Response

Server:46.21.100.103

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

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for itassi.cz (unsigned zone)

โฑ๏ธ Timing

Total: 1427ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A177.78.104.3
NS5ns.gransy.com, ns3.gransy.com...
MX1itassi-cz.mail.protection.outlook.com (p
TXT2v=spf1 include:spf.protection.outlook.co, MS=ms43667413
SOA1ns.gransy.com root.gransy.com

Analysis

IP Addresses

itassi.cz points to a single IP: 77.78.104.3.

Other host names, for instance lurie.pro, loxto.com, npp.cz, lubs.cz and lms-system.cz share IP numbers with itassi.cz.

Name Servers

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

itassi.cz partially shares name servers with other domains; examples include myq.pl, gofoto.cz, zkd.cz, 4a.cz and fastmail.cz.

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

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

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

Two IP numbers:

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

Mail Servers

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

Hostname itassi-cz.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::a, 2a01:111:f403:ca04::e, 2a01:111:f403:ca09::, 2a01:111:f403:ca09::3, 52.101.68.3, 52.101.68.5, 52.101.68.18 and 52.101.68.36.