pmi.cz - dns.ninja

pmi.cz

DNSSEC๐Ÿ”’ Signed (DS record present)
A51.79.81.96๐Ÿ‡จ๐Ÿ‡ฆ OVH51.79.0.0/17 Hosting route
PTRns569797.ip-51-79-81.net
NSns.onebit.cz โญ
A2a00:1e40:a:53::5๐Ÿ‡ธ๐Ÿ‡ฐ IGNUM-AS2a00:1e40:a::/48
PTRns1-bra.core.webglobe.com
A185.65.223.35๐Ÿ‡ธ๐Ÿ‡ฐ IGNUM-AS185.65.223.0/24
PTRns1-bra.core.webglobe.com
NSns.onebit.eu
A2001:1ab0:7e1e:2::5๐Ÿ‡จ๐Ÿ‡ฟ IGNUM-AS2001:1ab0::/32 Network of Ignum s.r.o. Czech Republic http://www.ignum.cz/
PTRns2-prg.core.webglobe.com
A217.31.48.201๐Ÿ‡จ๐Ÿ‡ฟ IGNUM-AS217.31.48.0/20 Network of Ignum s.r.o. Czech Republic http://www.ignum.cz/
PTRns2-prg.core.webglobe.com
NSns.onebit.org
A2a03:b0c0:1:d0::1090:2001๐Ÿ‡ฌ๐Ÿ‡ง DIGITALOCEAN2a03:b0c0:1::/48 DigitalOcean
PTRns3-lon.core.webglobe.com
A178.62.60.201๐Ÿ‡ฌ๐Ÿ‡ง DIGITALOCEAN178.62.0.0/18 DigitalOcean
PTRns3-lon.core.webglobe.com
MXpmi-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::7๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft2a01:111:f000::/36
PTRmail-am9pr04cu00107.inbound.protection.outlook.com
A2a01:111:f403:ca09::b๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft2a01:111:f000::/36
PTRmail-am7pr05cu00103.inbound.protection.outlook.com
A52.101.68.0๐Ÿ‡ฎ๐Ÿ‡ช Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db3pr0202cu00100.inbound.protection.outlook.com
A52.101.68.8๐Ÿ‡ฎ๐Ÿ‡ช Microsoft52.96.0.0/12 MICROSOFT
PTRmail-du0pr03cu00100.inbound.protection.outlook.com
A52.101.73.8๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am0pr04cu00500.inbound.protection.outlook.com
A52.101.73.153๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-as8pr05cu00401.inbound.protection.outlook.com
TXTMS=ms25873599
TXTv=spf1 include:spf.protection.outlook.com -all
SOAns.onebit.czhostmaster@onebit.cz 2026-05-21 #1

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=1780521435

Same first word

Similar names

DNS History

11 records (5 active, 6 former)

20162017201820192020202120222023202420252026NSns.onebit.czns.onebit.euns.onebit.orgMXpmi-cz.mail.protection.outlook.commx6.onebit.czmx6.onebit.eumx6.onebit.orgA51.79.81.96142.44.137.98178.238.37.13381.31.45.97
โ—NSns.onebit.cz2015-08-24 โ†’ 2026-06-03 ยท 2 obs
โ— 2015-08-24 19:04:34
โ— 2026-06-03 21:42:46
โ—NSns.onebit.eu2015-08-24 โ†’ 2026-06-03 ยท 2 obs
โ— 2015-08-24 19:04:34
โ— 2026-06-03 21:42:46
โ—NSns.onebit.org2015-08-24 โ†’ 2026-06-03 ยท 2 obs
โ— 2015-08-24 19:04:34
โ— 2026-06-03 21:42:46
โ—‹MXmx6.onebit.cz2015-08-24 โ†’ 2017-01-25 ยท 4 obs
โ— 2015-08-24 19:04:34
โ— 2017-01-25 08:13:18
โ—‹ 2019-04-08 10:34:12
โ—‹ 2026-06-03 21:42:46
โ—‹MXmx6.onebit.eu2015-08-24 โ†’ 2017-01-25 ยท 4 obs
โ— 2015-08-24 19:04:34
โ— 2017-01-25 08:13:18
โ—‹ 2019-04-08 10:34:12
โ—‹ 2026-06-03 21:42:46
โ—‹MXmx6.onebit.org2015-08-24 โ†’ 2017-01-25 ยท 4 obs
โ— 2015-08-24 19:04:34
โ— 2017-01-25 08:13:18
โ—‹ 2019-04-08 10:34:12
โ—‹ 2026-06-03 21:42:46
โ—MXpmi-cz.mail.protection.outlook.com2019-04-08 โ†’ 2026-06-03 ยท 3 obs
โ—‹ 2017-01-25 08:13:18
โ— 2019-04-08 10:34:12
โ— 2026-06-03 21:42:46
โ—‹A142.44.137.982021-02-06 โ†’ 2021-02-06 ยท 4 obs
โ—‹ 2019-04-08 10:34:12
โ— 2021-02-06 08:43:34
โ—‹ 2026-02-16 15:42:52
โ—‹ 2026-06-03 21:42:46
โ—‹A178.238.37.1332016-09-02 โ†’ 2019-04-08 ยท 5 obs
โ—‹ 2016-07-04 17:29:52
โ— 2016-09-02 16:57:30
โ— 2019-04-08 10:34:12
โ—‹ 2021-02-06 08:43:34
โ—‹ 2026-06-03 21:42:46
โ—A51.79.81.962026-02-16 โ†’ 2026-06-03 ยท 3 obs
โ—‹ 2021-02-06 08:43:34
โ— 2026-02-16 15:42:52
โ— 2026-06-03 21:42:46
โ—‹A81.31.45.972015-08-24 โ†’ 2016-07-04 ยท 4 obs
โ— 2015-08-24 19:04:34
โ— 2016-07-04 17:29:52
โ—‹ 2016-09-02 16:57:30
โ—‹ 2026-06-03 21:42:46

๐Ÿ” DNS Trace

Analysis

IP Addresses

pmi.cz directs to one IP number, which is 51.79.81.96.

Among the host names that share IP numbers with pmi.cz are pmi.cl, pmi-netherlands-chapter.org, pmins.ca and two others.

Name Servers

The authoritative name servers for pmi.cz are ns.onebit.cz, ns.onebit.eu and ns.onebit.org โ€” three in total.

At least some of pmi.cz's name servers are shared with other domains, for example klpm.cz, kp-kopro.cz, hmozdinky-kotvy.cz and two more.

ns.onebit.cz, ns.onebit.eu and ns.onebit.org all resolve to exactly two IP numbers apiece: ns.onebit.cz โ†’ 185.65.223.35 and 2a00:1e40:a:53::5; ns.onebit.eu โ†’ 217.31.48.201 and 2001:1ab0:7e1e:2::5; ns.onebit.org โ†’ 178.62.60.201 and 2a03:b0c0:1:d0::1090:2001.

Mail Servers

pmi.cz routes its mail through a single mail server, pmi-cz.mail.protection.outlook.com.

pmi-cz.mail.protection.outlook.com directs to 8 IP addresses, namely 52.101.68.0, 52.101.68.8, 52.101.73.8 and five others.