sh.cz - robtex.com
sh.cz
| DNSSEC | ⚠️ Not signed | ||||||
| A | 95.168.211.44🇨🇿 SuperNetwork | ||||||
| PTR | tea-o-5.superhosting.cz | ||||||
| NS | ns1.superhosting.cz ⭐ | ||||||
| A | 2a01:28:cba::1🇨🇿 SuperNetwork | ||||||
| A | 95.168.195.129🇨🇿 SuperNetwork | ||||||
| PTR | ns1.superhosting.cz | ||||||
| NS | ns2.superhosting.cz | ||||||
| A | 2a01:28:aa:44::2🇨🇿 SuperNetwork | ||||||
| PTR | ns2.superhosting.cz | ||||||
| A | 88.86.116.42🇨🇿 SuperNetwork | ||||||
| PTR | ns2.superhosting.cz | ||||||
| MX | mail-internal.superhosting.cz ⭐ | ||||||
| A | 95.168.196.40🇨🇿 SuperNetwork | ||||||
| PTR | mail-internal.sh.cz | ||||||
| TXT | google-site-verification=16035dMPPlg8eWP2SX4wbU8UPEZF0L14_sQmPQZHFkw | ||||||
| TXT | v=spf1 a mx ip4:95.168.192.217 ip4:95.168.196.37 ip4:95.168.196.40 ip4:95.168... | ||||||
| SOA | ns1.superhosting.czdns@superhosting.cz 2026-02-19 #1 | ||||||
cz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.ns.nic.cz ⭐ 🔒 | ||||||
| NS | b.ns.nic.cz 🔒 | ||||||
| NS | c.ns.nic.cz 🔒 | ||||||
| NS | d.ns.nic.cz 🔒 | ||||||
| SOA | a.ns.nic.czhostmaster@nic.cz serial=1771291036 | ||||||
rank #4455 in the tld
Up
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Same first word
Similar names
DNS History
11 records (4 active, 7 former)
○NSbrano.shocart.cz2015-09-03 → 2017-01-08 · 4 obs
● 2017-01-08 23:20:22
○ 2017-05-06 01:14:44
○ 2026-02-21 09:37:04
○NSns.ukrej.cz2015-09-03 → 2017-01-08 · 4 obs
● 2017-01-08 23:20:22
○ 2017-05-06 01:14:44
○ 2026-02-21 09:37:04
●NSns1.superhosting.cz2017-05-06 → 2026-02-21 · 3 obs
● 2017-05-06 01:14:44
● 2026-02-21 09:37:04
●NSns2.superhosting.cz2017-05-06 → 2026-02-21 · 3 obs
● 2017-05-06 01:14:44
● 2026-02-21 09:37:04
○NSns3.superhosting.cz2017-05-06 → 2019-09-28 · 5 obs
● 2017-05-06 01:14:44
● 2019-09-28 14:39:32
○ 2021-01-03 13:37:24
○ 2026-02-21 09:37:04
●MXmail-internal.superhosting.cz2021-01-03 → 2026-02-21 · 3 obs
● 2021-01-03 13:37:24
● 2026-02-21 09:37:04
○MXmail.shocart.cz2015-09-03 → 2017-01-08 · 4 obs
● 2017-01-08 23:20:22
○ 2017-05-06 01:14:44
○ 2026-02-21 09:37:04
○MXmail.superhosting.cz2017-05-06 → 2019-09-28 · 5 obs
● 2017-05-06 01:14:44
● 2019-09-28 14:39:32
○ 2021-01-03 13:37:24
○ 2026-02-21 09:37:04
○A77.92.222.522015-09-03 → 2017-01-08 · 4 obs
● 2017-01-08 23:20:22
○ 2017-05-06 01:14:44
○ 2026-02-21 09:37:04
○A95.168.211.372017-05-06 → 2018-03-15 · 5 obs
● 2017-05-06 01:14:44
● 2018-03-15 18:54:52
○ 2018-09-22 00:01:26
○ 2026-02-21 09:37:04
●A95.168.211.442018-09-22 → 2026-02-21 · 3 obs
● 2018-09-22 00:01:26
● 2026-02-21 09:37:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| sh.cz | ns1.superhosting.cz, ns2.superhosting.cz | - |
✅ Authoritative Response
Server: 95.168.195.129
NS records: ns1.superhosting.cz, ns2.superhosting.cz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sh.cz (unsigned zone)
⏱️ Timing
Total: 261ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 95.168.211.44 |
| NS | 2 | ns2.superhosting.cz, ns1.superhosting.cz |
| MX | 1 | mail-internal.superhosting.cz (pri: 10) |
| TXT | 2 | google-site-verification=16035dMPPlg8eWP, v=spf1 a mx ip4:95.168.192.217 ip4:95.16 |
| SOA | 1 | ns1.superhosting.cz dns.superhosting.cz |
AI analysis
sh.cz is a parent of unn-88-86-98-242.sh.cz, gw-cmis.sh.cz, unn-46-234-117-184.sh.cz, cust-datanetworks.sh.cz, unn-46-234-103-55.sh.cz and several other host names.
sh.cz points to a single IP number: 95.168.211.44.
Other host names, for instance linuxadministrator.cz, supercluster.cz, superhousing.cz, data-camp.sk and superhosting.cz share IP numbers with sh.cz.
Delegation for sh.cz rests with two name servers, ns1.superhosting.cz and ns2.superhosting.cz.
sh.cz shares the same name server setup as other domains, including lentab.sk, tomphoto.eu, europeanenduro.com, 123.234.46.in-addr.arpa and 123.86.88.in-addr.arpa.
sh.cz at least partially shares name servers with other domains, for instance webtra.ch, wsoftware.cz, mailprofiler.ch, xcampaign.es and autoinfo.sk.
these name servers are commonly used with ns1.webtron.sk, ns2.webtron.sk and ns1.mailprofiler.ch.
Host names with two IP numbers: ns1.superhosting.cz points to 2a01:28:cba::1 and 95.168.195.129; ns2.superhosting.cz points to 2a01:28:aa:44::2 and 88.86.116.42.
sh.cz is handled by a single mail server, mail-internal.superhosting.cz.
sh.cz uses the same mail server configuration as other domains, such as superhousing.cz, cdn77.eu, datapacket.cz, superhosting.cz and 30minut.cz.
sh.cz shares mail servers with other domains, at least partially, for instance superstatus.cz and cocopacket.com.
these mail servers are often used with sh-antispam-1.sh.cz and sh-antispam-2.sh.cz.
mail-internal.superhosting.cz points to a single IP: 95.168.196.40.