proxy.cz - dns.ninja

proxy.cz

DNSSECโš ๏ธ Not signed
A217.198.119.208๐Ÿ‡จ๐Ÿ‡ฟ ZONER-AS217.198.112.0/20 ZONER-NET
NSns0.bfsp.cz โญ
A81.0.233.161๐Ÿ‡จ๐Ÿ‡ฟ CASABLANCA-AS81.0.232.0/21 Casablanca INT
NSns2.bfsp.cz
A185.4.200.109๐Ÿ‡จ๐Ÿ‡ฟ SYS-DATACOM185.4.200.0/24 TTC 6.
MXproxy-cz.mail.protection.outlook.com โญ
A2a01:111:f403:ca04::๐Ÿ‡ฎ๐Ÿ‡ช Microsoft2a01:111:f000::/36
PTRmail-db3pr0202cu00100.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::c๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft2a01:111:f000::/36
PTRmail-as8pr05cu00304.inbound.protection.outlook.com
A2a01:111:f403:ca09::f๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft2a01:111:f000::/36
PTRmail-am7pr05cu00307.inbound.protection.outlook.com
A52.101.68.15๐Ÿ‡ฎ๐Ÿ‡ช Microsoft52.96.0.0/12 MICROSOFT
A52.101.73.1๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am3pr04cu00501.inbound.protection.outlook.com
A52.101.73.6๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am6pr04cu00306.inbound.protection.outlook.com
A52.101.73.11๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft52.96.0.0/12 MICROSOFT
TXTbrevo-code:85f1fee24dd8790cfe328f4355b57167
TXTMS=ms16367201
TXTv=spf1 include:spf.protection.outlook.com include:spf.brevo.com -all
SOAns0.bfsp.czjine@bfsp.cz 2024-10-01 #10

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=1784528241

Subdomains

Same first word

Similar names

DNS History

6 records (4 active, 2 former)

20162017201820192020202120222023202420252026NSns0.bfsp.czns2.bfsp.czMXproxy-cz.mail.protection.outlook.commail.bfsp.czmail.proxyprg.czA217.198.119.208
โ—NSns0.bfsp.cz2015-08-26 โ†’ 2026-07-20 ยท 2 obs
โ— 2015-08-26 13:03:12
โ— 2026-07-20 07:08:28
โ—NSns2.bfsp.cz2015-08-26 โ†’ 2026-07-20 ยท 2 obs
โ— 2015-08-26 13:03:12
โ— 2026-07-20 07:08:28
โ—‹MXmail.bfsp.cz2015-08-26 โ†’ 2017-01-05 ยท 4 obs
โ— 2015-08-26 13:03:12
โ— 2017-01-05 01:29:36
โ—‹ 2026-02-19 15:27:42
โ—‹ 2026-07-20 07:08:28
โ—‹MXmail.proxyprg.cz2015-08-26 โ†’ 2017-01-05 ยท 4 obs
โ— 2015-08-26 13:03:12
โ— 2017-01-05 01:29:36
โ—‹ 2026-02-19 15:27:42
โ—‹ 2026-07-20 07:08:28
โ—MXproxy-cz.mail.protection.outlook.com2026-02-19 โ†’ 2026-07-20 ยท 3 obs
โ—‹ 2017-01-05 01:29:36
โ— 2026-02-19 15:27:42
โ— 2026-07-20 07:08:28
โ—A217.198.119.2082026-02-19 โ†’ 2026-07-20 ยท 2 obs
โ— 2026-02-19 15:27:42
โ— 2026-07-20 07:08:28

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
cza.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz, d.ns.nic.cz-
proxy.czns0.bfsp.cz, ns2.bfsp.cz2 records

โœ… Authoritative Response

Server:81.0.233.161

NS records: ns0.bfsp.cz, ns2.bfsp.cz

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for proxy.cz (unsigned zone)

โฑ๏ธ Timing

Total: 838ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A1217.198.119.208
NS2ns0.bfsp.cz, ns2.bfsp.cz
MX1proxy-cz.mail.protection.outlook.com (pr
TXT3MS=ms16367201, brevo-code:85f1fee24dd8790cfe328f4355b57...
SOA1ns0.bfsp.cz jine.bfsp.cz

๐Ÿ“Œ Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns0.bfsp.cz, ns2.bfsp.cz)

Analysis

Hierarchy

www.proxy.cz and mail.proxy.cz each fall under proxy.cz as their parent domain.

IP Addresses

proxy.cz resolves to just one IP address, 217.198.119.208.

Two other host names, along with eurosun.cz, singingrock.com and www.proxy.cz, also share IP numbers with proxy.cz.

Name Servers

proxy.cz is served by two delegated name servers, ns0.bfsp.cz and ns2.bfsp.cz.

proxy.cz shares its NS records with other domains, for example pension-rozkos.cz, instalace.cz, hlb.cz and two others.

Each of ns0.bfsp.cz and ns2.bfsp.cz has one IP address: ns0.bfsp.cz uses 81.0.233.161 and ns2.bfsp.cz uses 185.4.200.109.

Mail Servers

The sole mail server for proxy.cz is proxy-cz.mail.protection.outlook.com.

With 8 IP addresses total, proxy-cz.mail.protection.outlook.com resolves to 52.101.68.15, 52.101.73.1, 52.101.73.6 and 5 others.