isoplus.cz - robtex.com
isoplus.cz
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=1778680034 | ||||||
Same first word
Similar names
pilosus.org |
pilosus.github.io |
splouis.com |
osiplus.be |
lusoisp.com |
spoilus.com |
psilous.com |
supsilo.com |
solusip.com |
osiplus.com |
sipsoul.com |
opuliss.com |
sioplus.it |
iosplus.com |
pisosul.com.br |
DNS History
7 records (4 active, 3 former)
●MXisoplus-cz.mail.protection.outlook.com2026-03-01 → 2026-05-13 · 3 obs
● 2026-03-01 00:47:36
● 2026-05-13 14:21:14
○MXmail2.bfp.cz2015-07-17 → 2018-11-04 · 4 obs
● 2018-11-04 21:31:22
○ 2026-03-01 00:47:36
○ 2026-05-13 14:21:14
○MXrelay1.bfp.cz2015-07-17 → 2018-11-04 · 4 obs
● 2018-11-04 21:31:22
○ 2026-03-01 00:47:36
○ 2026-05-13 14:21:14
○A77.93.196.112015-07-17 → 2016-07-19 · 4 obs
● 2016-07-19 15:18:56
○ 2018-11-04 21:31:22
○ 2026-05-13 14:21:14
●A85.13.155.2162018-11-04 → 2026-05-13 · 3 obs
● 2018-11-04 21:31:22
● 2026-05-13 14:21:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz, d.ns.nic.cz | - |
| isoplus.cz | ns1.bfp.cz, ns2.bfp.cz | 4 records |
✅ Authoritative Response
Server:88.86.101.41
NS records: ns1.bfp.cz, ns2.bfp.cz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for isoplus.cz (unsigned zone)
⏱️ Timing
Total: 889ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.13.155.216 |
| NS | 2 | ns2.bfp.cz, ns1.bfp.cz |
| MX | 1 | isoplus-cz.mail.protection.outlook.com ( |
| TXT | 2 | v=spf1 a include:spf.protection.outlook., MS=ms55185168 |
| SOA | 1 | ns1.bfp.cz hostmaster.bfp.cz |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.bfp.cz, ns1.bfp.cz, ns2.bfp.cz...)
Analysis
IP Addresses
isoplus.cz resolves to one IP number: 85.13.155.216.
Other host names, for instance cyclekitchen.de, w018e448.kasserver.com, hostmaster.orthopraxis-pasing.de, www.hocheck.de and w019e49d.kasserver.com share IP numbers with isoplus.cz.
Name Servers
isoplus.cz's delegation uses two name servers: ns1.bfp.cz and ns2.bfp.cz.
isoplus.cz uses the same name server setup as other domains, such as spanelskerecepty.cz, karate-zamberk.cz, zsbs.cz, msnavyslunila.cz and mapcom.eu.
isoplus.cz at least partially shares name servers with other domains, including 1zs-sedlcany.cz, mu.sedlcany.cz, belex.cz, benstar.cz and sbdla.cz.
These name servers are commonly used with ns.sedlcany.cz.
Host names with two IPs:
ns1.bfp.cz points to 2a01:28:ca:65::1 and 88.86.101.41
ns2.bfp.cz points to 2a01:430:33::2 and 77.93.196.2
Mail Servers
A single mail server handles isoplus.cz, isoplus-cz.mail.protection.outlook.com.
Host isoplus-cz.mail.protection.outlook.com points to eight IPs: 2a01:111:f403:ca27::, 2a01:111:f403:ca2d::, 2a01:111:f403:ca2d::1, 2a01:111:f403:ca2d::2, 52.101.168.0, 52.101.170.0, 52.101.170.1 and 52.101.170.2.